CN112402034A - Medical field's strutting arrangement for neurosurgery - Google Patents
Medical field's strutting arrangement for neurosurgery Download PDFInfo
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- CN112402034A CN112402034A CN202011373108.7A CN202011373108A CN112402034A CN 112402034 A CN112402034 A CN 112402034A CN 202011373108 A CN202011373108 A CN 202011373108A CN 112402034 A CN112402034 A CN 112402034A
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- A61B90/60—Supports for surgeons, e.g. chairs or hand supports
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Abstract
The invention discloses a supporting device for neurosurgery in the medical field, which comprises a bearing device, wherein a guide device is arranged at the top of the bearing device; through the cooperation that bears device and high adjusting device, make this strutting arrangement carry out corresponding regulation according to doctor's height, help increasing this strutting arrangement's suitability, support doctor's elbow arm through elbow arm strutting arrangement, doctor's intensity of labour has further been reduced, cooperation through elbow arm strutting arrangement and contained angle adjusting device is adjusted and is fixed the contained angle between elbow arm strutting arrangement and the shoulder arm strutting arrangement, make this strutting arrangement after the regulation accord with the operation habit when doctor's operation more, the travelling comfort is stronger, this strutting arrangement's suitability has been increased again, doctor's operation's degree of accuracy and efficiency have been promoted, help reducing the incidence of medical accident, this medical field's strutting arrangement for neurosurgery's practicality has been improved.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a supporting device for neurosurgery in the medical field.
Background
Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and a high, precise and advanced subject of new diagnosis, treatment and prevention technology are explored, when neurosurgery is performed, the operation time is long usually, the arms of doctors are often in a suspended state, the fatigue feeling of the doctors is enhanced along with the increase of time, the labor intensity is high, and the arms of the doctors need to be supported by using the supporting device for neurosurgery in the medical field.
The strutting arrangement for neurosurgery of current medical field can only be single supports doctor's elbow arm, can't support the shoulder arm, doctor's shoulder arm still is in unsettled state at the operation in-process, intensity of labour is still very big, and can not adjust according to doctor's physique and custom, travelling comfort when having reduced the doctor operation, the suitability is relatively poor, the degree of accuracy and the efficiency that the doctor was operated can all be reduced to above defect, medical accident can take place even, consequently, need to design a strutting arrangement for neurosurgery of medical field.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a supporting device for neurosurgery in the medical field, which can solve the problems that the supporting device for neurosurgery in the medical field in the prior art can only singly support the elbow arm of a doctor and can not support the shoulder arm, the shoulder arm of the doctor is still in a suspended state in the operation process, the labor intensity is still high, the supporting device can not be adjusted according to the physique and habit of the doctor, the comfort of the doctor in the operation is reduced, the applicability is poor, the accuracy and the efficiency of the neurosurgery are reduced, and even medical accidents can occur.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a strutting arrangement for neurosurgery in medical treatment field, includes load bearing device, the top of load bearing device is equipped with guider.
Preferably, the bearing device comprises a bearing box, a bearing cylinder is fixedly connected to the top surface of the bearing box, a bearing piston is connected to the bottom surface of the inner cavity of the bearing cylinder through a bearing spring in a transmission manner, the bearing piston is connected with the inner wall of the bearing cylinder in a sliding manner, a bearing rod is fixedly connected to the top surface of the bearing piston, the top end of the bearing rod extends to the outside of the bearing cylinder and is movably inserted on the top surface of the bearing cylinder, a wire guide wheel matched with the bearing cylinder is fixedly connected to the inner wall of the bearing box, a rotating vertical shaft is movably sleeved between the upper surface and the lower surface of the inner cavity of the bearing box, an energy storage spring is movably sleeved outside the rotating vertical shaft, one end of the energy storage spring is fixedly connected with the surface of the rotating vertical shaft, a positioning plate is fixedly connected to the other end of the energy storage spring, the bottom end of the positioning plate is fixedly, the outside winding of reel has the linkage rope, and the wire wheel is walked around to the other end of linkage rope and extend to the inside of a bearing section of thick bamboo and with the bottom surface fixed connection of bearing piston, and the external fixation of rotatory vertical axis has cup jointed the height-fixing gear who is located the reel top, is equipped with height adjusting device on the top surface of bearing box inner chamber.
Preferably, guider includes the semicircle ring, the bottom surface of semicircle ring and the top fixed connection of bearing bar, three L type branch of fixedly connected with on the top surface of semicircle ring, the solid fixed ring of other end fixedly connected with of an L type branch, gu fixed ring goes up fixed the grafting and has the semicircle track, orbital tip fixedly connected with end stop dog of semicircle, the tip of two other L type branches respectively with two end stop dog fixed connection, orbital outside of semicircle is equipped with stop device, orbital outside activity has cup jointed the power spring of holding, the one end and the solid fixed ring fixed connection of power spring hold, the other end and the stop device fixed connection of power spring hold, non-return ratchet has been seted up on orbital bottom surface of semicircle.
Preferably, stop device includes the displacement slider, the displacement slider activity cup joints in semicircular track's outside, hold the tip of power spring and the terminal surface fixed connection of displacement slider, fixed recess has been seted up on the bottom surface of displacement slider inner chamber, fixedly connected with L type shell fragment on the right flank of fixed recess inner chamber, the top and the one-way meshing of contrary ratchet of L type shell fragment, the left end fixedly connected with tractive rope of L type shell fragment bottom surface, the other end of tractive rope extends to the outside and the fixedly connected with tractive ring of displacement slider, fixedly connected with support column on the top surface of displacement slider, the top activity of support column is pegged graft and is had the column spinner, the column spinner can be rotatory relative to the support column, the top of column spinner is equipped with angle adjusting device.
Preferably, the angle adjusting device comprises a disc type box, the bottom surface of the disc type box is fixedly connected with the top end of the rotating column, a fixed spline fluted disc is fixedly connected on the left side surface of the inner cavity of the disc type box, a channeling pipe is movably inserted on the right side surface of the disc type box, a channeling strip positioned outside the disc type box is fixedly connected on the outer surface of the channeling pipe, the left end of the channeling pipe extends into the disc type box and is fixedly connected with a movable spline fluted disc, the movable spline fluted disc is matched with the fixed spline fluted disc, a traction spring positioned inside the disc type box is movably sleeved outside the channeling pipe, the right end of the traction spring is fixedly connected with the right side surface of the inner cavity of the disc type box, the left end of the traction spring is fixedly connected with the right side surface of the movable spline fluted disc, a fixed shaft is fixedly connected on the left side surface of the disc type box, a shoulder arm supporting device is arranged on the fixed, adjusting screw's left end fixedly connected with adjusts the cap, and adjusting screw's right-hand member passes fixed spline fluted disc, movable spline fluted disc and extends to scurrying the inside and the fixedly connected with traction disc of pipe, and the traction disc is connected with the right flank contact of movable spline fluted disc.
Preferably, the shoulder arm supporting device comprises a shoulder arm bearing part, a first turnover plate and a second turnover plate are fixedly connected to the right end of the bottom surface of the shoulder arm bearing part, the first turnover plate is movably sleeved on the outer portion of the fixed shaft, the second turnover plate is movably sleeved on the outer portion of the channeling pipe, a linkage groove is formed in the inner wall of the second turnover plate, the channeling strip is slidably clamped in the linkage groove, and an elbow arm supporting device and an included angle adjusting device are arranged at the left end of the bottom surface of the shoulder arm bearing part.
Preferably, the toggle arm supporting device comprises a toggle arm supporting plate, a buckling groove is formed on the top surface of the toggle arm supporting plate, a rectangular through hole is formed on the right end surface of the toggle arm supporting plate, a clamping hole is formed on the inner wall of the rectangular through hole, a flat inserting pipe is movably inserted into the rectangular through hole, a partition plate is fixedly connected onto the inner wall of the flat inserting pipe, a directional slide rod is fixedly connected between the side surface of the partition plate and the inner wall of the flat inserting pipe, a reset spring and a reset piston are movably sleeved on the outer portion of the directional slide rod, one end of the reset spring is fixedly connected with the side surface of the partition plate, the other end of the reset spring is fixedly connected with the side surface of the reset piston, a clamping joint is fixedly connected onto the other side surface of the reset piston, the other end of the clamping joint extends to the outer portion of the flat inserting pipe and is, the outer portion of the transmission rope is fixedly connected with a traction rope, the other end of the traction rope extends to the outer portion of the inserting flat pipe and is fixedly connected with a force applying ring, the right end of the inserting flat pipe is fixedly connected with an inner gear ring, a lower lifting bearing is fixedly connected to the bottom surface of the inner gear ring, an upper lifting bearing is fixedly connected to the top surface of the inner gear ring, and the top surface of the upper lifting bearing is fixedly connected with the bottom surface of the shoulder arm bearing piece.
Preferably, the height adjusting device comprises a height adjusting block, the top surface of the height adjusting block is fixedly connected to the top surface of the inner cavity of the bearing box, a buffer cavity is formed in the height adjusting block, the right side surface of the inner cavity of the buffer cavity is connected with a buffer piston through a buffer spring in a transmission manner, the buffer piston is connected with the inner wall of the buffer cavity in a sliding manner, the left side surface of the buffer piston is fixedly connected with a meshing head, the left end of the meshing head extends to the outside of the height adjusting block and is meshed with a height-fixing gear, the right side surface of the buffer piston is fixedly connected with a linkage line, a right-angled trapezoid cavity positioned on the right side of the buffer cavity is formed in the height adjusting block, a right-angled trapezoid piston is inserted in the right-angled trapezoid cavity in a sliding manner, the right end of the linkage line extends to the inside of the right-angled trapezoid cavity and is fixedly connected with the left side surface of, the top activity of trigger bar is pegged graft on the top surface of bearing box and is extended to its outside, and the bottom of trigger bar and the inclined plane sliding connection of right trapezoid piston, equal fixedly connected with is located the fixed inside spacing shelves pole of erecting the hole on the tow sides of trigger bar, set up the spout with spacing shelves pole looks adaptation on the inner wall in fixed perpendicular hole, and spacing shelves pole is connected with the top surface contact of bearing box inner chamber.
Preferably, the included angle adjusting device comprises an included angle limiting cylinder, the top end of the included angle limiting cylinder is fixedly connected to the bottom surface of the shoulder arm bearing piece, the included angle limiting cylinder is movably inserted in the inner gear ring and the lower lifting bearing, the inner part of the bearing is lifted, an opening cylinder is fixedly connected to the left side surface and the right side surface of the included angle limiting cylinder, the inner wall of the opening cylinder is connected with a limiting piston through a limiting spring in a transmission mode, the limiting piston is connected with the inner wall of the opening cylinder in a sliding mode, a limiting plate is fixedly connected to the other side of the limiting piston, the other end of the limiting plate extends to the outer part of the opening cylinder and is meshed with an inner gear ring, a tensioning rope is fixedly connected to the limiting piston, an end baffle is fixedly connected to the bottom end of the included angle limiting cylinder, the top surface of the end baffle is fixedly connected with the bottom surface of the lower lifting bearing, a traction rod is movably inserted into the end baffle in a penetrating mode, a traction ring is fixedly connected to the bottom end of the traction rod, and the top.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the supporting device can be correspondingly adjusted according to the height of a doctor through the matching of the bearing device and the height adjusting device, the applicability of the supporting device is increased, the shoulder arms of the doctor are supported through the matching of the guiding device, the limiting device, the angle adjusting device and the shoulder arm supporting device, the labor intensity of the doctor is reduced, meanwhile, the supporting device can be correspondingly adjusted according to the opening angle of the shoulder arms during the operation of the doctor, the adjusted supporting device conforms to the operation habit of the doctor during the operation, the comfort is strong, the applicability of the supporting device is further increased, the elbow arms of the doctor are supported through the elbow arm supporting device, the labor intensity of the doctor is further reduced, the included angle between the elbow arm supporting device and the shoulder arm supporting device is adjusted and fixed through the matching of the elbow arm supporting device and the included angle adjusting device, make this strutting arrangement after adjusting accord with the operation custom when doctor's operation more, the travelling comfort is stronger, has increased this strutting arrangement's suitability again, has promoted the degree of accuracy and the efficiency that doctor operated, helps reducing the incidence of medical malpractice, has improved this medical field's strutting arrangement for neurosurgery's the practicality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the carrying device shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the internal structure of the height adjustment mechanism of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the guide of FIG. 1 according to the present invention;
FIG. 5 is a top view of the semicircular track of FIG. 4 according to the present invention;
FIG. 6 is a schematic diagram of the right-view internal structure of the stopper of FIG. 4 according to the present invention;
FIG. 7 is a schematic left-side view of the angle adjusting apparatus of FIG. 1 according to the present invention;
FIG. 8 is a schematic view of the shoulder support apparatus of FIG. 1 according to the present invention;
FIG. 9 is a schematic view of the internal structure of the angle adjusting device shown in FIG. 8 according to the present invention;
FIG. 10 is a schematic view of the elbow support apparatus of FIG. 1 according to the present invention;
FIG. 11 is a cross-sectional view taken at A-A of FIG. 10 in accordance with the present invention;
FIG. 12 is an enlarged view of the structure of FIG. 11 at B in accordance with the present invention;
fig. 13 is an enlarged view of the structure of fig. 10 at C according to the present invention.
The reference numbers in the figures illustrate:
1. a carrying device; 101. a carrying case; 102. a load bearing cylinder; 103. a load bearing spring; 104. a load bearing piston; 105. a load-bearing bar; 106. a wire guide wheel; 107. rotating the vertical shaft; 108. an energy storage spring; 109. positioning a plate; 110. a reel; 111. a linkage rope; 112. a fixed-height gear; 2. a guide device; 21. a semicircular ring; 22. an L-shaped strut; 23. a fixing ring; 24. a semicircular track; 25. an end stop; 26. a power storage spring; 27. non-return ratchets; 3. a limiting device; 31. a displacement slide block; 32. fixing the groove; 33. an L-shaped elastic sheet; 34. a pulling rope; 35. a traction ring; 36. a support pillar; 37. a spin column; 4. an angle adjusting device; 401. disc molding box; 402. fixing a spline fluted disc; 403. a channeling pipe; 404. a play bar; 405. a movable spline fluted disc; 406. a traction spring; 407. a fixed shaft; 408. adjusting the screw rod; 409. an adjusting cap; 410. a traction disc; 5. a shoulder-arm support device; 51. a shoulder-arm carrier; 52. a first roll-over plate; 53. a second roll-over plate; 54. a linkage groove; 6. an elbow arm support means; 601. an elbow arm support plate; 602. buckling the groove; 603. a rectangular through hole; 604. a clamping hole; 605. flat pipes are inserted; 606. a separator plate; 607. orienting the slide bar; 608. a return spring; 609. resetting the piston; 610. a clamping head; 611. a drive rope; 612. a hauling rope; 613. a force application ring; 614. an inner gear ring; 615. a lower lift bearing; 616. lifting the bearing; 7. a height adjustment device; 701. a height adjusting block; 702. a buffer chamber; 703. a buffer spring; 704. a cushion piston; 705. an engaging head; 706. a linkage line; 707. a right-angled trapezoidal cavity; 708. a right-angled trapezoidal piston; 709. fixing the vertical hole; 710. a trigger lever; 711. a limiting stop lever; 8. an included angle adjusting device; 81. an included angle limiting cylinder; 82. opening the cylinder; 83. a limiting spring; 84. a limit piston; 85. a limiting plate; 86. tightening the rope; 87. an end baffle; 88. a traction rod; 89. a traction ring.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Referring to fig. 1-13, a supporting device for neurosurgery in the medical field includes a supporting device 1, and a guiding device 2 is disposed on the top of the supporting device 1.
The bearing device 1 comprises a bearing box 101, a bearing cylinder 102 is fixedly connected on the top surface of the bearing box 101, a bearing piston 104 is connected on the bottom surface of the inner cavity of the bearing cylinder 102 through a bearing spring 103 in a transmission way, the bearing piston 104 is connected with the inner wall of the bearing cylinder 102 in a sliding way, a bearing rod 105 is fixedly connected on the top surface of the bearing piston 104, the top end of the bearing rod 105 extends to the outside of the bearing cylinder 102 and is movably inserted on the top surface of the bearing cylinder 102, a wire guide wheel 106 matched with the bearing cylinder 102 is fixedly connected on the inner wall of the bearing box 101, a rotating vertical shaft 107 is movably sleeved between the upper surface and the lower surface of the inner cavity of the bearing box 101, an energy storage spring 108 is sleeved on the outside of the rotating vertical shaft 107, one end of the energy storage spring 108 is fixedly connected with the surface of the rotating vertical shaft 107, a positioning plate 109 is fixedly connected with the, a winding wheel 110 positioned above the energy storage spring 108 is fixedly sleeved outside the rotating vertical shaft 107, a linkage rope 111 is wound outside the winding wheel 110, the other end of the linkage rope 111 bypasses the wire guide wheel 106, extends to the inside of the bearing cylinder 102 and is fixedly connected with the bottom surface of the bearing piston 104, a height fixing gear 112 positioned above the winding wheel 110 is fixedly sleeved outside the rotating vertical shaft 107, and a height adjusting device 7 is arranged on the top surface of the inner cavity of the bearing box 101.
The limiting device 3 comprises a displacement slide block 31, the displacement slide block 31 is movably sleeved outside the semicircular track 24, the end part of the power storage spring 26 is fixedly connected with the end surface of the displacement slide block 31, a fixed groove 32 is formed in the bottom surface of the inner cavity of the displacement slide block 31, an L-shaped elastic sheet 33 is fixedly connected to the right side surface of the inner cavity of the fixed groove 32, the top end of the L-shaped elastic sheet 33 is in one-way meshing with the non-return ratchet 27, a pulling rope 34 is fixedly connected to the left end of the bottom surface of the L-shaped elastic sheet 33, the other end of the pulling rope 34 extends to the outside of the displacement slide block 31 and is fixedly connected with a pulling ring 35, a supporting column 36 is fixedly connected to the top surface of the displacement slide block 31, a rotating column 37 is movably inserted at the top end of the supporting column 36, the rotating column 37 can rotate relative to the supporting column 36, an assistant angle, the end of the L-shaped resilient piece 33 is bent downward, and then the end of the L-shaped resilient piece 33 is separated from the ratchet 27, so that the stopper 3 can be restored by the resilient force of the power storage spring 26.
The angle adjusting device 4 comprises a disc type box 401, the bottom surface of the disc type box 401 is fixedly connected with the top end of a rotating column 37, a fixed spline fluted disc 402 is fixedly connected on the left side surface of the inner cavity of the disc type box 401, a channeling pipe 403 is movably inserted on the right side surface of the disc type box 401, a channeling strip 404 positioned outside the disc type box 401 is fixedly connected on the outer surface of the channeling pipe 403, the left end of the channeling pipe 403 extends into the disc type box 401 and is fixedly connected with a movable spline fluted disc 405, the movable spline fluted disc 405 is matched with the fixed spline fluted disc 402, a traction spring 406 positioned inside the disc type box 401 is movably sleeved outside the channeling pipe 403, the right end of the traction spring 406 is fixedly connected with the right side surface of the inner cavity of the disc type box 401, the left end of the traction spring 406 is fixedly connected with the right side surface of the movable spline disc 405, a fixed shaft 407 is fixedly connected on the left side surface of the disc, the shoulder arm supporting device 5 is arranged on the fixed shaft 407, the adjusting screw 408 is sleeved on the inner thread of the fixed shaft 407, the adjusting cap 409 is fixedly connected to the left end of the adjusting screw 408, the right end of the adjusting screw 408 penetrates through the fixed spline fluted disc 402 and the movable spline fluted disc 405 and extends to the inside of the channeling pipe 403, the traction disc 410 is fixedly connected to the right side face of the movable spline fluted disc 405 in a contact connection mode.
The shoulder arm supporting device 5 comprises a shoulder arm bearing part 51, a first turnover plate 52 and a second turnover plate 53 are fixedly connected to the right end of the bottom surface of the shoulder arm bearing part 51, the first turnover plate 52 is movably sleeved outside a fixed shaft 407, the second turnover plate 53 is movably sleeved outside a channeling pipe 403, a linkage groove 54 is formed in the inner wall of the second turnover plate 53, a channeling strip 404 is slidably clamped inside the linkage groove 54, and a toggle arm supporting device 6 and an included angle adjusting device 8 are arranged at the left end of the bottom surface of the shoulder arm bearing part 51.
The elbow arm supporting device 6 comprises an elbow arm supporting plate 601, a buckling groove 602 is arranged on the top surface of the elbow arm supporting plate 601, a rectangular through hole 603 is arranged on the right end surface of the elbow arm supporting plate 601, a clamping hole 604 is arranged on the inner wall of the rectangular through hole 603, a flat plugging pipe 605 is movably plugged in the rectangular through hole 603, a partition plate 606 is fixedly connected on the inner wall of the flat plugging pipe 605, a directional slide bar 607 is fixedly connected between the side surface of the partition plate 606 and the inner wall of the flat plugging pipe 605, a return spring 608 and a return piston 609 are movably sleeved outside the directional slide bar 607, one end of the return spring 608 is fixedly connected with the side surface of the partition plate 606, the other end of the return spring 608 is fixedly connected with the side surface of the return piston 609, a clamping joint 610 is fixedly connected on the other side surface of the return piston 609, the other end of the clamping joint 610 extends to the outside of, a driving rope 611 is fixedly connected to the left side surface of the reset piston 609, a pulling rope 612 is fixedly connected to the outside of the driving rope 611, the other end of the pulling rope 612 extends to the outside of the insertion flat tube 605 and is fixedly connected with a force applying ring 613, the right end of the insertion flat tube 605 is fixedly connected with an inner gear ring 614, a lower lifting bearing 615 is fixedly connected to the bottom surface of the inner gear ring 614, an upper lifting bearing 616 is fixedly connected to the top surface of the inner gear ring 614, and the top surface of the upper lifting bearing 616 is fixedly connected to the bottom surface of the shoulder arm bearing 51.
The height adjusting device 7 comprises a height adjusting block 701, the top surface of the height adjusting block 701 is fixedly connected to the top surface of the inner cavity of the carrying box 101, a buffer cavity 702 is formed inside the height adjusting block 701, the right side surface of the inner cavity of the buffer cavity 702 is connected with a buffer piston 704 in a transmission manner through a buffer spring 703, the buffer piston 704 is connected with the inner wall of the buffer cavity 702 in a sliding manner, a meshing head 705 is fixedly connected to the left side surface of the buffer piston 704, the left end of the meshing head 705 extends to the outside of the height adjusting block 701 and is meshed with the height-fixing gear 112, the right side surface of the buffer piston 704 is fixedly connected with a linkage line 706, a right-angled trapezoidal cavity 707 located on the right side of the buffer cavity 702 is formed inside the height adjusting block 701, a right-angled trapezoidal piston 708 is inserted into the right-angled trapezoidal cavity 707 in a sliding manner, the right end of the linkage, fixed vertical hole 709 has been seted up on the top surface of altitude mixture control piece 701, the inside activity grafting of fixed vertical hole 709 has trigger bar 710, the top activity grafting of trigger bar 710 is on the top surface of bearing box 101 and extends to its outside, the bottom of trigger bar 710 and the inclined plane sliding connection of right trapezoid piston 708, equal fixedly connected with is located the inside spacing shelves pole 711 of fixed vertical hole 709 on the tow sides of trigger bar 710, set up the spout with spacing shelves pole 711 looks adaptation on the inner wall of fixed vertical hole 709, spacing shelves pole 711 is connected with the top surface contact of bearing box 101 inner chamber.
The included angle adjusting device 8 comprises an included angle limiting cylinder 81, the top end of the included angle limiting cylinder 81 is fixedly connected to the bottom surface of the shoulder arm bearing part 51, the included angle limiting cylinder 81 is movably inserted in the inner gear ring 614, the lower lifting bearing 615 and the upper lifting bearing 616, the left side surface and the right side surface of the included angle limiting cylinder 81 are fixedly connected with the opening cylinder 82, the inner wall of the opening cylinder 82 is in transmission connection with a limiting piston 84 through a limiting spring 83, the limiting piston 84 is in sliding connection with the inner wall of the opening cylinder 82, the other surface of the limiting piston 84 is fixedly connected with a limiting plate 85, the other end of the limiting plate 85 extends to the outside of the opening cylinder 82 and is meshed with the inner gear ring 614, the limiting piston 84 is fixedly connected with a tensioning rope 86, the bottom end of the included angle limiting cylinder 81 is fixedly connected with an end baffle 87, the top surface of the end baffle 87 is fixedly connected with the bottom surface, the bottom end of the traction rod 88 is fixedly connected with a traction ring 89, and the top end of the traction rod 88 extends into the included angle limiting cylinder 81 and is fixedly connected with the end part of the tightening rope 86.
The working principle is as follows:
firstly standing on the top surface of the bearing box 101, buckling the semicircular ring 21 and the semicircular track 24 on the body, then opening arms and aligning shoulder arms with the shoulder arm carriers 51 and aligning elbow arms with the buckling grooves 602, enabling the shoulder arm carriers 51 and the buckling grooves 602 to be buckled on the shoulder arms and the elbow arms respectively when moving upwards, then stepping on the trigger rod 710, then applying pressure on the inclined surface of the right-angled trapezoidal piston 708 by the trigger rod 710, then moving the right-angled trapezoidal piston 708 to the right under the guiding action of the inclined surface thereof and pulling the buffer piston 704 to the right through the linkage line 706, then moving the engagement head 705 by the buffer piston 704 to the right, then separating the engagement head 705 from the fixed-height gear 112, then moving the bearing piston 104 upwards and pulling the linkage rope 111 by the bearing rod 105 under the action of the jacking force of the bearing spring 103, releasing the linkage rope 111 from the outside of the reel 110, and simultaneously enabling the linkage rope 111 to pass through the reel 110, The vertical shaft 107 is rotated to do work on the energy storage spring 108, so that the elastic potential energy of the energy storage spring 108 is increased, then the bearing rod 105 drives the guide device 2 to move upwards, then the guide device 2 drives the shoulder arm supporting device 5 to move upwards through the limiting device 3 and the angle adjusting device 4, then the shoulder arm supporting device 5 drives the elbow arm supporting device 6 to move upwards through the included angle adjusting device 8 until the shoulder arm bearing piece 51 is buckled on the shoulder arm, the buckling groove 602 is buckled on the elbow arm to support the arm, then the pressure on the trigger rod 710 is stopped, then the buffer piston 704 drives the engaging head 705 to move leftwards under the elastic force of the buffer spring 703 and pulls the linkage line 706, then the engaging head 705 is engaged with the fixed gear 112 to fix the height of the bearing device 1, meanwhile, the linkage line 706 pulls the right-angled trapezoid piston 708 to slide leftwards to the initial position, then the inclined surface of the right-angled trapezoid piston 708 applies upward thrust to the trigger rod 710, then the trigger rod 710 moves upwards under the action of thrust until the limit stop rod 711 contacts with the top surface of the inner cavity of the bearing box 101, so that the trigger rod 710 is reset, then an assistant rotates the adjusting screw 408 through the adjusting cap 409, then the adjusting screw 408 drives the traction disc 410 to move rightwards under the action of threaded fit with the fixed shaft 407, then the movable spline fluted disc 405 drives the moving strip 404 to move rightwards through the moving pipe 403 under the action of elastic tension of the traction spring 406, then the movable spline fluted disc 405 is separated from the fixed spline fluted disc 402, then the shoulder arm turns forwards and downwards to move according to the operation habit, then the shoulder arm applies thrust and pressure to the shoulder arm supporting device 5, then the shoulder arm supporting device 5 turns forwards with the supporting column 36 as a central axis under the action of thrust, and simultaneously the shoulder arm supporting device 5 drives the displacement slider 31 to slide on the semicircular track 24 through the supporting column 36 and the rotating column 37, after the shoulder arm is turned forwards to a proper position, the L-shaped elastic sheet 33 resets under the action of self elastic force and is engaged with the non-return ratchet 27 in a one-way mode, the displacement slide block 31 is fixedly clamped, then the shoulder arm bearing piece 51 is turned downwards under the action of pressure by taking the fixed shaft 407 and the float pipe 403 as central axes, meanwhile, the shoulder arm bearing piece 51 is matched with the float strip 404 through the second turning plate 53 and the linkage groove 54, the float pipe 403 drives the movable spline fluted disc 405 to rotate until the shoulder arm bearing piece is turned downwards to a proper position, then an assistant rotates the adjusting cap 409 in a reverse direction, the movable spline fluted disc 405 is engaged with the fixed spline fluted disc 402, the inclination angle of the shoulder arm bearing piece 51 is fixed, then the assistant pulls the traction ring 89, then the traction ring 89 pulls the tightening rope 86 through the pulling ring 88, the tightening rope 86 bends downwards and pulls the limiting piston 84, then the limiting piston 84 drives the limiting plate 85 to move towards the inside of the opening, then the elbow arm applies a turning force to the elbow arm supporting device 6, then the elbow arm supporting device 6 turns forwards by taking the included angle limiting cylinder 81 as a central axis until the elbow arm turns to the right position, then the assistant releases the traction ring 89, then the limiting piston 84 drives the limiting plate 85 to move outwards under the action of the elastic force of the limiting spring 83 and is meshed with the inner gear ring 614, the included angle between the elbow arm supporting device 6 and the shoulder arm supporting device 5 is fixed, when the supporting point on the elbow arm needs to be adjusted, the assistant pulls the traction rope 612 through the force applying ring 613, then the traction rope 612 pulls the driving rope 611, then the driving rope 611 pulls the reset piston 609, then the reset piston 609 drives the clamping joint 610 to move towards the inner part of the flat pipe 605 and is separated from the clamping hole 604, then the elbow arm supporting plate 601 can be inserted into the flat pipe 605 to move left and right under the action of the external force, then the elbow arm supporting plate, the position of the elbow arm support plate 601 is adjusted, after the adjustment is completed, the force application ring 613 is loosened, the return piston 609 is inserted into the clamping hole 604 with the clamping joint 610 under the action of the elastic force of the return spring 608, the elbow arm support plate 601 and the flat insertion pipe 605 are fixed together, the shoulder arm is lifted by the shoulder arm bearing part 51 at the moment, the elbow arm is lifted by the elbow arm support plate 601, and finally, the operation is started.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. A support device for neurosurgery in the medical field comprises a carrying device (1), characterized in that: the top of the bearing device (1) is provided with a guide device (2).
2. A support device for neurosurgical operations in the medical field according to claim 1, wherein: the bearing device (1) comprises a bearing box (101), a bearing cylinder (102) is fixedly connected to the top surface of the bearing box (101), a bearing piston (104) is connected to the bottom surface of the inner cavity of the bearing cylinder (102) through a bearing spring (103) in a transmission manner, the bearing piston (104) is in sliding connection with the inner wall of the bearing cylinder (102), a bearing rod (105) is fixedly connected to the top surface of the bearing piston (104), the top end of the bearing rod (105) extends to the outside of the bearing cylinder (102) and is movably inserted on the top surface of the bearing cylinder (102), a guide wire wheel (106) matched with the bearing cylinder (102) is fixedly connected to the inner wall of the bearing box (101), a rotary vertical shaft (107) is movably sleeved between the upper surface and the lower surface of the inner cavity of the bearing box (101), an energy storage spring (108) is movably sleeved outside the rotary vertical shaft (107), one end of the energy storage spring (108) is fixedly connected with the surface of, the other end fixedly connected with locating plate (109) of energy storage clockwork spring (108), the bottom fixed connection of locating plate (109) is on the bottom surface of bearing box (101) inner chamber, reel (110) that is located energy storage clockwork spring (108) top is cup jointed to the external fixation of rotatory vertical axis (107), the outside winding of reel (110) has linkage rope (111), the other end of linkage rope (111) is walked around wire wheel (106) and is extended to the inside of bearing section of thick bamboo (102) and with the bottom surface fixed connection of bearing piston (104), the external fixation of rotatory vertical axis (107) is cup jointed and is located fixed height gear (112) of reel (110) top, be equipped with height adjusting device (7) on the top surface of bearing box (101) inner chamber.
3. A support device for neurosurgical operations in the medical field according to claim 1, wherein: the guide device (2) comprises a semicircular ring (21), the bottom surface of the semicircular ring (21) is fixedly connected with the top end of the bearing rod (105), the top surface of the semicircular ring (21) is fixedly connected with three L-shaped supporting rods (22), the other end of one L-shaped supporting rod (22) is fixedly connected with a fixing ring (23), a semicircular track (24) is fixedly inserted on the fixing ring (23), the end part of the semicircular track (24) is fixedly connected with an end stop block (25), the end parts of the other two L-shaped supporting rods (22) are respectively fixedly connected with two end part stop blocks (25), a limiting device (3) is arranged outside the semicircular track (24), a power storage spring (26) is movably sleeved outside the semicircular track (24), one end of the power storage spring (26) is fixedly connected with a fixing ring (23), the other end of the power storage spring (26) is fixedly connected with the limiting device (3), and a non-return ratchet (27) is arranged on the bottom surface of the semicircular track (24).
4. A support device for neurosurgical operations in the medical field according to claim 3, wherein: the limiting device (3) comprises a displacement sliding block (31), the displacement sliding block (31) is movably sleeved outside the semicircular track (24), the end part of the power storage spring (26) is fixedly connected with the end surface of the displacement sliding block (31), a fixed groove (32) is formed in the bottom surface of the inner cavity of the displacement sliding block (31), an L-shaped elastic sheet (33) is fixedly connected to the right side surface of the inner cavity of the fixed groove (32), the top end of the L-shaped elastic sheet (33) is in one-way meshing with the non-return ratchet (27), a traction rope (34) is fixedly connected to the left end of the bottom surface of the L-shaped elastic sheet (33), the other end of the traction rope (34) extends to the outside of the displacement sliding block (31) and is fixedly connected with a traction ring (35), a support pillar (36) is fixedly connected to the top surface of the displacement sliding block (31), a rotating pillar (37) is movably inserted at the top, the top end of the rotating column (37) is provided with an angle adjusting device (4).
5. A support device for neurosurgical operations in the medical field according to claim 4, wherein: the angle adjusting device (4) comprises a disc type box (401), the bottom surface of the disc type box (401) is fixedly connected with the top end of a rotating column (37), a fixed spline fluted disc (402) is fixedly connected to the left side surface of the inner cavity of the disc type box (401), a channeling pipe (403) is movably inserted and connected to the right side surface of the disc type box (401), a channeling strip (404) positioned outside the disc type box (401) is fixedly connected to the outer surface of the channeling pipe (403), the left end of the channeling pipe (403) extends to the inside of the disc type box (401) and is fixedly connected with a movable spline fluted disc (405), the movable spline fluted disc (405) is matched with the fixed spline fluted disc (402), a traction spring (406) positioned inside the disc type box (401) is movably sleeved and connected to the outside of the channeling pipe (403), and the right end of the traction spring (406) is fixedly connected with the right side surface of the inner cavity of the disc type box (401), the left end of traction spring (406) and the right flank fixed connection of movable spline fluted disc (405), fixedly connected with fixed axle (407) on the left surface of disc type case (401), be equipped with shoulder arm strutting arrangement (5) on fixed axle (407), adjusting screw (408) have been cup jointed to the internal thread of fixed axle (407), adjusting screw's (408) left end fixedly connected with adjusts cap (409), fixed spline fluted disc (402) is passed to adjusting screw (408)'s right-hand member, movable spline fluted disc (405) and extend to scurrying the inside and the fixedly connected with of pipe (403) and pull dish (410), pull dish (410) and the right flank contact connection of movable spline fluted disc (405).
6. A support device for neurosurgical operations in the medical field according to claim 5, wherein: shoulder arm strutting arrangement (5) hold piece (51) including the shoulder arm, the right-hand member fixedly connected with of shoulder arm hold piece (51) bottom surface first returning face plate (52) and second returning face plate (53), first returning face plate (52) activity cup joints the outside at fixed axle (407), second returning face plate (53) activity cup joints the outside at scurry pipe (403), linkage recess (54) have been seted up on the inner wall of second returning face plate (53), scurry strip (404) slip joint is in the inside of linkage recess (54), the left end of shoulder arm hold piece (51) bottom surface is equipped with elbow arm strutting arrangement (6) and contained angle adjusting device (8).
7. A support device for neurosurgical operations in the medical field according to claim 6, wherein: the elbow arm supporting device (6) comprises an elbow arm supporting plate (601), a buckling groove (602) is formed in the top surface of the elbow arm supporting plate (601), a rectangular through hole (603) is formed in the right end surface of the elbow arm supporting plate (601), a clamping hole (604) is formed in the inner wall of the rectangular through hole (603), a splicing flat pipe (605) is movably spliced in the rectangular through hole (603), an isolation plate (606) is fixedly connected to the inner wall of the splicing flat pipe (605), a directional sliding rod (607) is fixedly connected between the side surface of the isolation plate (606) and the inner wall of the splicing flat pipe (605), a reset spring (608) and a reset piston (609) are movably sleeved outside the directional sliding rod (607), one end of the reset spring (608) is fixedly connected with the side surface of the isolation plate (606), the other end of the reset spring (608) is fixedly connected with the side surface of the reset piston (609), a clamping joint (610) is fixedly connected to the other surface of the, the other end of the clamping joint (610) extends to the outside of the flat insertion pipe (605) and is movably inserted into the clamping hole (604), a transmission rope (611) is fixedly connected to the left side face of the reset piston (609), a traction rope (612) is fixedly connected to the outside of the transmission rope (611), the other end of the traction rope (612) extends to the outside of the flat insertion pipe (605) and is fixedly connected with a force application ring (613), the right end of the flat insertion pipe (605) is fixedly connected with an inner gear ring (614), a lower lifting bearing (615) is fixedly connected to the bottom face of the inner gear ring (614), an upper lifting bearing (616) is fixedly connected to the top face of the inner gear ring (614), and the top face of the upper lifting bearing (616) is fixedly connected with the bottom face of the shoulder arm bearing (51).
8. A support device for neurosurgical operations in the medical field according to claim 2, wherein: the height adjusting device (7) comprises a height adjusting block (701), the top surface of the height adjusting block (701) is fixedly connected to the top surface of the inner cavity of the bearing box (101), a buffer cavity (702) is formed inside the height adjusting block (701), the right side surface of the inner cavity of the buffer cavity (702) is connected with a buffer piston (704) through a buffer spring (703) in a transmission manner, the buffer piston (704) is connected with the inner wall of the buffer cavity (702) in a sliding manner, the left side surface of the buffer piston (704) is fixedly connected with an engaging head (705), the left end of the engaging head (705) extends to the outside of the height adjusting block (701) and is engaged with the height-fixing gear (112), the right side surface of the buffer piston (704) is fixedly connected with a linkage line (706), a right-angled ladder-shaped cavity (707) located on the right side of the buffer cavity (702) is formed inside the height adjusting block (701), and a right-angled, the right-hand member of universal driving line (706) extends to the inside of right angle trapezoidal chamber (707) and with the left surface fixed connection of right angle trapezoidal piston (708), fixed perpendicular hole (709) have been seted up on the top surface of altitude mixture control piece (701), the inside activity of fixed perpendicular hole (709) is pegged graft and is had trigger bar (710), the top activity of trigger bar (710) is pegged graft on the top surface of bearing box (101) and is extended to its outside, the bottom of trigger bar (710) and the inclined plane sliding connection of right angle trapezoidal piston (708), equal fixedly connected with is located fixed perpendicular hole (709) inside spacing shelves pole (711) on the tow sides of trigger bar (710), set up the spout with spacing shelves pole (711) looks adaptation on the inner wall of fixed perpendicular hole (709), spacing pole (711) are connected with the top surface contact of bearing box (101) inner chamber.
9. A support device for neurosurgical operations in the medical field according to claim 6, wherein: the included angle adjusting device (8) comprises an included angle limiting cylinder (81), the top end of the included angle limiting cylinder (81) is fixedly connected to the bottom surface of the shoulder arm bearing piece (51), the included angle limiting cylinder (81) is movably inserted into the inner gear ring (614), the lower lifting bearing (615) and the upper lifting bearing (616), the left side surface and the right side surface of the included angle limiting cylinder (81) are fixedly connected with an opening cylinder (82), the inner wall of the opening cylinder (82) is connected with a limiting piston (84) through a limiting spring (83) in a transmission manner, the limiting piston (84) is connected with the inner wall of the opening cylinder (82) in a sliding manner, the other surface of the limiting piston (84) is fixedly connected with a limiting plate (85), the other end of the limiting plate (85) extends to the outer part of the opening cylinder (82) and is meshed with the inner gear ring (614), a tightening rope (86) is fixedly connected to the limiting piston (84), and the bottom end of the included, the top surface of the end baffle (87) is fixedly connected with the bottom surface of the lower lifting bearing (615), a traction rod (88) is movably inserted into the end baffle (87), the bottom end of the traction rod (88) is fixedly connected with a traction ring (89), and the top end of the traction rod (88) extends to the inside of the included angle limiting barrel (81) and is fixedly connected with the end of the tightening rope (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373108.7A CN112402034A (en) | 2020-11-30 | 2020-11-30 | Medical field's strutting arrangement for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011373108.7A CN112402034A (en) | 2020-11-30 | 2020-11-30 | Medical field's strutting arrangement for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112402034A true CN112402034A (en) | 2021-02-26 |
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ID=74828860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011373108.7A Withdrawn CN112402034A (en) | 2020-11-30 | 2020-11-30 | Medical field's strutting arrangement for neurosurgery |
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| Country | Link |
|---|---|
| CN (1) | CN112402034A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113855277A (en) * | 2021-11-05 | 2021-12-31 | 中国人民解放军陆军特色医学中心 | Hand stabilizer for brain surgery operation |
| CN114983591A (en) * | 2021-03-02 | 2022-09-02 | 王晓光 | Surgical operation camera bracket support |
-
2020
- 2020-11-30 CN CN202011373108.7A patent/CN112402034A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114983591A (en) * | 2021-03-02 | 2022-09-02 | 王晓光 | Surgical operation camera bracket support |
| CN113855277A (en) * | 2021-11-05 | 2021-12-31 | 中国人民解放军陆军特色医学中心 | Hand stabilizer for brain surgery operation |
| CN113855277B (en) * | 2021-11-05 | 2023-05-30 | 中国人民解放军陆军特色医学中心 | Hand stabilizer for brain surgery |
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