CN119112231A - A body position fixation auxiliary device for musculoskeletal ultrasound examination - Google Patents
A body position fixation auxiliary device for musculoskeletal ultrasound examination Download PDFInfo
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- CN119112231A CN119112231A CN202411246429.9A CN202411246429A CN119112231A CN 119112231 A CN119112231 A CN 119112231A CN 202411246429 A CN202411246429 A CN 202411246429A CN 119112231 A CN119112231 A CN 119112231A
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- A61B8/40—Positioning of patients, e.g. means for holding or immobilising parts of the patient's body
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Abstract
The invention relates to the field of medical equipment, in particular to a musculoskeletal ultrasound examination position fixing auxiliary device, which aims at the problem that a patient with poor physical strength is difficult to maintain a specific examination position and comprises a bed plate, wherein the front side of the upper end of the bed plate is provided with two leg supporting devices, each leg supporting device comprises a rotatable thigh supporting plate, the front end of each thigh supporting plate is provided with a supporting pad capable of moving up and down, the lower end of each supporting pad is provided with a shank supporting plate capable of swinging up and down, each leg supporting device further comprises a locking mechanism capable of opening and closing, and the locking mechanism can limit and fix the thigh supporting plate, the supporting pad and the shank supporting plate when being opened; can assist the patient to adjust the specific examination position, can support and fix after the adjustment, and is matched with the examination operation of doctors.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a body position fixing auxiliary device for a musculoskeletal ultrasonic examination.
Background
Musculoskeletal ultrasound is a diagnostic method for ultrasound applied to musculoskeletal systems, where the examined areas are mainly the musculoskeletal system, whereas so-called common ultrasound is an examination of abdominal, cardiac, vascular, etc. The myobone ultrasonic can scan the lesions of cortical bone and surrounding soft tissues by using a high-frequency probe, can comprehensively evaluate synovial hyperplasia, pannus formation, joint cavity effusion, cartilage and bone erosion and inflammatory changes of surrounding soft tissues of joints, and can be compared with contralateral or other joints. In addition, the ultrasonic high-frequency probe can clearly display the structures and running relations of all parts such as muscles, tendons, ligaments and the like, determine the extent of pathological changes, and provide a new and effective imaging examination means for clinic. At present, when a patient is subjected to skeletal muscle ultrasonic examination, the patient is required to keep the position for a period of time, the position can be changed according to the requirement, and a specific examination position is difficult to maintain for the patient with poor physical strength, so that the skeletal muscle ultrasonic examination position fixing auxiliary device is designed to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a musculoskeletal ultrasonic examination position fixing auxiliary device which can assist a patient to adjust a specific examination position, can support and fix the patient after adjustment and is matched with doctor examination operation, thereby effectively solving the problems in the prior art.
The technical scheme adopted by the invention for solving the problems is as follows:
The utility model provides a fixed auxiliary device of muscle bone ultrasonic examination position, includes the bed board, bed board upper end front side is equipped with two shank strutting arrangement, shank strutting arrangement is including the thigh backup pad that can rotate respectively, thigh backup pad front end is equipped with respectively and holds in the palm the pad that can reciprocate, holds in the palm the pad lower extreme and is equipped with respectively and can swing vertically shank backup pad, shank strutting arrangement still includes the locking mechanism that can open and shut, can carry out spacing fixed structure to thigh backup pad, holding in the palm and shank backup pad when locking mechanism opens.
The left side and the right side of the lower end surface of the lower leg supporting plate are respectively and fixedly connected with extension rods, limiting seats capable of moving forwards and backwards are respectively sleeved on the outer surfaces of the two extension rods, foot rest seats are fixedly connected on the upper end surfaces of the two extension seats, and binding bands are respectively arranged on the foot rest seats.
The pedal seat lower extreme surface middle part sliding connection has the arm-tie respectively, and pedal seat lower extreme surface left and right sides sliding connection has the cassette respectively, and two cassette outside ends are equipped with the arc cardboard respectively, have seted up respectively on the extension rod surface with arc cardboard matched with arc draw-in groove, two cassette inboard ends are equipped with first slide pin respectively, have seted up respectively on the arm-tie with first slide pin matched with first chute.
The lower end surface of the pedal is fixedly connected with a supporting pad respectively, the front end surface of the supporting pad is fixedly connected with a first tension spring respectively, and the front ends of the first tension springs are fixedly connected to corresponding pull plates respectively.
The lower end surfaces of the thigh supporting plates are fixedly connected with L-shaped supporting plates respectively, the locking mechanisms respectively comprise control boxes which are in sliding connection with the L-shaped supporting plates, the upper end surfaces of the control boxes are respectively fixedly connected with vertical plates, square upright posts are respectively and slidably connected onto the vertical plates, the supporting pads are respectively and fixedly connected onto the upper end surfaces of the corresponding square upright posts, long pins are respectively and fixedly connected onto the lower sides of the left end surface and the right end surface of Fang Lizhu, side plates are respectively and fixedly connected onto the left side and the right side of the lower end surface of each thigh supporting plate, and long chute matched with the long pins are respectively arranged on the side plates.
The control box lower extreme is equipped with rotatable handle respectively, and coaxial rigid coupling has the disc respectively on the handle upper end, and inner wall sliding connection has the second bayonet lock respectively about the control box, and two second bayonet lock inboard ends rigid coupling have the second sliding pin respectively, have seted up respectively on the disc with second sliding pin matched with second oblique keyway, a plurality of second draw-in grooves with second bayonet lock matched with are seted up respectively to both ends inner wall about the L shape layer board downside.
The upper end of the handle is also coaxially fixedly connected with a crank respectively, one end of the crank is rotationally connected with a second tension spring respectively, and the other end of the second tension spring is fixedly connected with the inner wall of the corresponding control box respectively.
The left side and the right side of the upper end surface of the bed plate are respectively fixedly connected with a supporting shaft, thigh supporting plates are respectively connected to the outer surfaces of the supporting shafts in a rotating mode, spur gears are respectively fixedly connected to the outer surfaces of the supporting shafts, and clamping strips matched with the spur gears are respectively arranged on the lower end surfaces of the thigh supporting plates.
The left side and the right side of the inner wall of the lower end of the L-shaped supporting plate are respectively and slidably connected with a transverse plate, transverse grooves matched with the second sliding pins are respectively formed in the transverse plates, extension pins are respectively and fixedly connected to the rear sides of the surfaces of the upper ends of the transverse plates, and V-shaped grooves matched with the extension pins are respectively formed in the clamping strips.
The inner wall of the upper end of the control box is respectively and slidably connected with a square sliding block, vertical pins are respectively and fixedly connected to the inner wall of the square sliding block, first inclined key grooves matched with the vertical pins are respectively formed in the discs, vertical plates are respectively and slidably connected to the inner wall of the square upright post, the vertical plates are respectively sleeved on the outer surfaces of the corresponding vertical pins, fixed seats are respectively and slidably connected to the front end surfaces of the square upright posts, first connecting rods are respectively hinged to the front end surfaces of the fixed seats, the upper ends of the first connecting rods are respectively and fixedly connected to corresponding shank supporting plates, first clamping pins are respectively and fixedly connected to the rear end surfaces of the fixed seats, and a plurality of first clamping grooves matched with the first clamping pins are respectively formed in the front end surfaces of the vertical plates.
Compared with the prior art, the invention has the following advantages:
When the ultrasonic examination device is used, a patient can support a specific body position by lying on the bed plate and the legs on the corresponding leg support devices, when a doctor performs ultrasonic examination on the lower limbs of the patient, physical exertion of the patient is reduced, the patient can support the lower limbs of the patient by placing the thighs on the thigh support plates, placing the knee sockets on the support pads and placing the lower legs on the lower leg support plates, when the lower limb position of the patient needs to be adjusted, the patient can be assisted to swing and diverge outwards, namely swing and adjust left and right, the patient can be assisted to drive the knees of the patient to move upwards or downwards by the support pads capable of being up and down, the lower limbs of the patient are adjusted to be in a bent or straightened state, the positions of the lower leg parts of the patient can be specifically adjusted by arranging the thigh support plates capable of swinging up and down, and the positions of the thigh support plates, the support plates and the lower leg support plates can be locked by the locking mechanisms arranged according to the requirements of ultrasonic examination, namely, the patient can be stably supported in a specific body position when the patient is used.
Drawings
Fig. 1 is an isometric view of a body position fixing auxiliary device for a musculoskeletal ultrasound examination of the present invention.
Fig. 2 is a schematic view showing the installation of a thigh support plate of a posture fixing auxiliary device for a musculoskeletal ultrasound examination of the present invention.
Fig. 3 is an installation schematic view of an L-shaped supporting plate of the auxiliary device for fixing the body position for the ultrasonic examination of muscle and bone.
Fig. 4 is a sectional view of a thigh support plate of a posture fixing auxiliary device for a musculoskeletal ultrasound examination of the present invention.
Fig. 5 is a schematic view showing the installation of a first link of a body position fixing auxiliary device for a musculoskeletal ultrasound examination according to the present invention.
Fig. 6 is a schematic view showing the installation of an extension rod of the auxiliary device for fixing the body position for the musculoskeletal ultrasonic examination of the present invention.
Fig. 7 is a sectional view of an L-shaped pallet of the auxiliary device for fixing a posture for a musculoskeletal ultrasound examination of the present invention.
Fig. 8 is a schematic view of the installation of a clamping strip of the auxiliary device for fixing the body position in the musculoskeletal ultrasonic examination of the present invention.
Fig. 9 is a schematic view of the square column installation of the auxiliary device for fixing the body position in the musculoskeletal ultrasonic examination of the present invention.
Fig. 10 is a schematic view illustrating the installation of a first bayonet of a body position fixing auxiliary device for a musculoskeletal ultrasound examination according to the present invention.
Fig. 11 is a cross-sectional view of a control box of a posture fixing auxiliary device for a musculoskeletal ultrasound examination of the present invention.
Fig. 12 is a schematic view showing a disc installation of a posture fixing auxiliary device for a musculoskeletal ultrasound examination of the present invention.
The reference numbers in the drawing are 1-bed board, 2-supporting leg, 3-thigh supporting board, 4-supporting shaft, 5-straight gear, 6-clamping strip, 7-L-shaped supporting board, 8-supporting pad, 9-shank supporting board, 10-first connecting rod, 11-fixed seat, 12-extending rod, 13-limiting seat, 14-pedal seat, 16-clamping seat, 17-first sliding pin, 18-pulling plate, 19-first chute, 20-first tension spring, 21-supporting pad, 22-arc clamping plate, 23-arc clamping groove, 24-binding belt, 25-Fang Lizhu, 26-limiting plate, 27-long pin, 28-side plate, 29-long chute, 30-control box, 31-vertical plate, 32-vertical plate, 33-first clamping groove, 34-first clamping pin, 35-vertical pin, 36-square slide block, 37-handle, 38-disc, 39-first oblique key groove, 40-second oblique key groove, 41-second sliding pin, 42-second clamping pin, 43-44-crank, 45-46-crank groove, 48-second oblique key groove and 47-transverse groove.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-12, the invention provides a body position fixing auxiliary device for a musculoskeletal ultrasound examination, which comprises a bed board 1, wherein two leg supporting devices are arranged at the front side of the upper end of the bed board 1, each leg supporting device comprises a thigh supporting plate 3 capable of rotating, a supporting pad 8 capable of moving up and down is arranged at the front end of each thigh supporting plate 3, a shank supporting plate 9 capable of swinging up and down is arranged at the lower end of each supporting pad 8, each leg supporting device further comprises a locking mechanism capable of opening and closing, and the locking mechanism can limit and fix the thigh supporting plate 3, the supporting pad 8 and the shank supporting plate 9 when being opened.
As shown in figures 1-5, the bed board 1 is an examination bed, a plurality of supporting legs 2 are fixedly connected to the lower end surface of the bed board 1, the supporting legs 2 are used for supporting and fixing the bed board 1, a patient can support the patient in a specific position by lying on the bed board 1 and placing the two legs on corresponding leg supporting devices, when a doctor performs ultrasonic examination on the lower limb of the patient, the patient can reduce the physical exertion of the patient, the patient can support the lower limb of the patient by placing the thigh on the thigh supporting board 3, placing the knee nest on the supporting pad 8 and placing the lower limb on the lower limb supporting board 9, when the lower limb position of the patient needs to be adjusted, the patient can be assisted to swing and diverge outwards, namely swing and adjust the lower limb of the patient, the knee of the patient can be assisted and driven to move upwards or downwards by the supporting pad 8 which can swing up and down, the lower limb of the patient is adjusted to be in a bending or stretching state, the position of the lower limb of the patient can be controlled by arranging the thigh supporting board 3 which can swing up and down, the lower limb of the patient can be controlled, the patient can be locked and the position of the patient can be stabilized by the supporting board 9 by arranging a locking mechanism, namely the supporting board and the supporting board 8.
The left and right sides of the lower end surface of the lower leg supporting plate 9 are respectively and fixedly connected with extension rods 12, limiting seats 13 capable of moving forwards and backwards are respectively sleeved on the outer surfaces of the two extension rods 12, foot rest seats 14 are fixedly connected on the upper end surfaces of the two extension seats, and binding bands 24 are respectively arranged on the foot rest seats 14.
As shown in fig. 5, the extension rods 12 are used for supporting the limiting foot rest 14, even if the limiting seat 13 and the foot rest 14 can only move forward and backward at the front ends of the two extension rods 12, the foot rest 14 can support the feet of a patient, the feet of the patient can be fixed through the arranged binding bands 24, so that the lower leg parts of the patient are fixed on the lower leg supporting plate 9, the binding bands 24 are not described in detail in the prior art, and the positions of the foot rest 14 can be adjusted through the limiting seat 13 capable of moving forward and backward, so that the positions of the foot rest 14 can be adjusted adaptively according to the leg lengths of the patient.
The middle part of the lower end surface of the pedal seat 14 is respectively and slidably connected with a pull plate 18, the left side and the right side of the lower end surface of the pedal seat 14 are respectively and slidably connected with a clamping seat 16, the outer side ends of the two clamping seats 16 are respectively provided with an arc clamping plate 22, the outer surface of the extension rod 12 is respectively provided with an arc clamping groove 23 matched with the arc clamping plate 22, the inner side ends of the two clamping seats 16 are respectively provided with a first sliding pin 17, and the pull plate 18 is respectively provided with a first chute 19 matched with the first sliding pin 17.
As shown in FIG. 6, the pulling plate 18 is slidably connected to the lower end surface of the foot rest 14 back and forth, so that the pulling plate 18 can only move back and forth, the clamping seat 16 is slidably connected to the lower end surface of the foot rest 14 left and right, so that the clamping seat 16 and the arc clamping plate 22 can only move left and right at the lower end of the foot rest 14, when the arc clamping plate 22 is at the outermost end and can be engaged with the arc clamping groove 23, the pulling plate 14 can be limited to move back and forth, namely, the position of the foot rest 14 is fixed, when the arc clamping plate 22 is at the innermost end and can be disengaged from the arc clamping groove 23, at the moment, the foot rest 14 can slide back and forth on the outer surface of the extension rod 12, namely, the position of the foot rest 14 can be adjusted, when the pulling plate 18 moves forward, the clamping seat 16 and the arc clamping plate 22 can be driven to move inward, namely, when the pulling plate 18 moves backward, namely, the first sliding pin 17 and the arc clamping plate 22 can be driven to move forward, namely, the arc clamping plate 22 can be controlled to move backward and out of engagement with the arc clamping plate 23 when the pulling plate 18 moves backward.
The lower end surface of the pedal is fixedly connected with a supporting pad 21 respectively, the front end surface of the supporting pad 21 is fixedly connected with a first tension spring 20 respectively, and the front ends of the first tension springs 20 are fixedly connected to corresponding pull plates 18 respectively.
As shown in fig. 6, the support pad 21 can support and fix the first tension spring 20, the first tension spring 20 can have a backward tension on the pull plate 18, even if the pull plate 18 has a backward driving force in a normal state, the two arc clamping plates 22 can be positioned at the outermost ends in a normal state, the arc clamping plates 22 are stably meshed with the arc clamping grooves 23, even if the pedal seat 14 is in a stable state in a normal state, the pedal seat 14 is not repeated, when the position of the pedal seat 14 needs to be adjusted, the position of the pedal seat 14 can be adjusted at the moment by driving the pull plate 18 to move forward, the arc clamping plates 22 are disengaged from the arc clamping grooves 23, and when the pull plate 18 is loosened, the pull plate 18 can be moved backward to reset under the tension of the first tension spring 20, and the pedal seat 14 is limited and fixed again.
The lower end surfaces of the thigh support plates 3 are fixedly connected with L-shaped supporting plates 7 respectively, the locking mechanism comprises control boxes 30 which are slidably connected with the L-shaped supporting plates 7 respectively, vertical plates 31 are fixedly connected to the upper end surfaces of the control boxes 30 respectively, square upright posts 25 are slidably connected to the vertical plates 31 respectively, the supporting pads 8 are fixedly connected to the upper end surfaces of the corresponding square upright posts 25 respectively, long pins 27 are fixedly connected to the lower sides of the left end surface and the right end surface of the square upright posts 25 respectively, side plates 28 are fixedly connected to the left side and the right side of the lower end surface of the thigh support plates 3 respectively, and long chute 29 matched with the long pins 27 are respectively arranged on the side plates 28.
As shown in fig. 6-7, the L-shaped supporting plate 7 is used for supporting and limiting parts such as a locking mechanism, namely a control box 30, the control box 30 can slide back and forth on the inner wall of the L-shaped supporting plate 7, the vertical plate 31 is used for supporting and limiting the square upright post 25, and the square upright post 25 can be connected to the left end surface and the right end surface of the vertical plate 31 in a vertical sliding manner; as shown in fig. 4, the inner wall of the front end of the thigh support plate 3 is also slidably connected with a limiting plate 26, the square upright post 25 penetrates through the limiting plate 26 and is slidably connected to the inner wall of the limiting plate 26 up and down, the limiting plate 26 is slidably connected to the inner wall of the thigh support plate 3 back and forth, the square upright post 25 and the support pad 8 can be stably moved up and down or moved left and right through the limiting support of the limiting plate 26, the side plates 28 and the long pins 27 are installed and shaped as shown in fig. 7, when the control box 30 moves backward, the upright plates 31, fang Lizhu, the support pad 8 and the long pins 27 can be driven to move backward, when the long pins 27 move backward, the corresponding square upright post 25 and the support seat move backward and move upward, and when the support pad 8 moves backward and moves upward, the knee pit of a patient can be driven to move backward and the leg of the patient can be assisted to be in a knee or straightened state.
The lower end of the control box 30 is respectively provided with a rotatable handle 37, the upper end of the handle 37 is respectively coaxially fixedly connected with a disc 38, the left and right inner walls of the control box 30 are respectively and slidably connected with a second bayonet lock 42, the inner side ends of the two second bayonet locks 42 are respectively and fixedly connected with a second sliding pin 41, second inclined key grooves 40 matched with the second sliding pins 41 are respectively formed in the disc 38, and a plurality of second clamping grooves 49 matched with the second bayonet locks 42 are respectively formed in the inner walls of the left and right ends of the lower side of the L-shaped supporting plate 7.
As shown in fig. 7 and 12, the inner walls of the centers of the disc 38 and the handle 37 are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the inner wall of the control box 30, the rotating shaft can limit the disc 38 and the handle 37 to rotate synchronously, the second clamping pin 42 can be slidably connected to the inner wall of the control box 30 left and right, when the second clamping pin 42 is at the outermost side, the second clamping pin 42 can be meshed with the second clamping groove 49, so that the control box 30 is limited to move left and right, namely, the supporting pad 8 is limited to move, when the disc 38 rotates, the second sliding pin 41 can be driven to move inwards or outwards under the meshing of the second sliding pin 41 and the second oblique key groove 40, namely, the second clamping pin 42 can be driven to move inwards or outwards, when the second clamping pin 42 moves inwards, the control box 30 can move forwards and backwards, therefore, when the handle 37 is driven, the second clamping pin 42 moves inwards, the second clamping groove 49 can be meshed, and the control box 30 can move forwards and backwards.
The upper end of the handle 37 is also coaxially and fixedly connected with a crank 45, one end of the crank 45 is rotatably connected with a second tension spring 46, and the other end of the second tension spring 46 is fixedly connected with the inner wall of the corresponding control box 30.
As shown in fig. 12, the crank 45 is fixedly connected to the outer surface of the rotating shaft, when the handle 37 and the crank 45 rotate, the second tension spring 46 can be driven to extend, after the handle 37 is released, the parts such as the crank 45 and the handle 37 can be driven to reset under the tension of the second tension spring 46, namely, the second bayonet lock 42 can be driven to the outside, so that the second bayonet lock 42 can be stably meshed with the second bayonet lock 49, and the details are not repeated.
The left side and the right side of the upper end surface of the bed board 1 are respectively fixedly connected with a supporting shaft 4, the thigh supporting plates 3 are respectively connected on the outer surfaces of the supporting shafts 4 in a rotating mode, spur gears 5 are respectively fixedly connected on the outer surfaces of the supporting shafts 4, and clamping strips 6 matched with the spur gears 5 are respectively arranged on the lower end surfaces of the thigh supporting plates 3.
As shown in fig. 4, the supporting shaft 4 can limit the thigh supporting plate 3 to swing only left and right, the clamping strip 6 can be connected to the lower end surface of the thigh supporting plate 3 in a front-back sliding manner, when the clamping strip 6 is meshed with the spur gear 5, the rotation of the thigh supporting plate 3 can be limited, and when the clamping strip 6 moves forwards and is out of meshed with the spur gear 5, the thigh supporting plate 3 can swing and adjust.
The left side and the right side of the inner wall of the lower end of the L-shaped supporting plate 7 are respectively and slidably connected with a transverse plate 43, transverse grooves 44 matched with the second sliding pins 41 are respectively formed in the transverse plates 43, extension pins 47 are respectively and fixedly connected to the rear sides of the surfaces of the upper ends of the transverse plates 43, and V-shaped grooves 48 matched with the extension pins 47 are respectively formed in the clamping strips 6.
As shown in fig. 7-8, the transverse plate 43 can be slidably connected to the inner wall of the L-shaped supporting plate 7 left and right, the transverse plate 43 penetrates the control box 30, that is, the control box 30 can move back and forth on the outer surface of the transverse plate 43, the transverse plate 43 can be driven to move inward or outward when the second sliding pin 41 moves inward or outward under the cooperation of the transverse groove 44 and the second sliding pin 41 moves back and forth along the inner wall of the transverse groove 44, the transverse plate 43 can drive the extending pin 47 to move inward or outward when the transverse plate 43 moves inward or outward, the extending pin 47 can drive the clamping strip 6 to move forward when the extending pin 47 moves inward through the engagement of the V-shaped groove 48, the clamping strip 6 can be disengaged from the straight gear 5 when the clamping strip 6 moves forward, at the moment, the thigh supporting plate 3 can be adjusted to a designated position, the clamping strip 6 can move back and forth under the pulling force of the second sliding pin 46 when the handle 37 is released, that is capable of fixing the thigh supporting plate 3 again.
The inner wall of the upper end of the control box 30 is respectively and slidably connected with a square sliding block 36, vertical pins 35 are respectively and fixedly connected to the inner wall of the square sliding block 36, first inclined key grooves 39 matched with the vertical pins 35 are respectively formed in the discs 38, vertical plates 32 are respectively and slidably connected to the inner wall of the square upright post 25, the vertical plates 32 are respectively sleeved on the outer surfaces of the corresponding vertical pins 35, the front end surfaces of the Fang Lizhu are respectively and slidably connected with a fixed seat 11, the front end surfaces of the fixed seats 11 are respectively hinged with a first connecting rod 10, the upper ends of the first connecting rods 10 are respectively hinged to corresponding shank supporting plates 9, first clamping pins 34 are respectively and fixedly connected to the rear end surfaces of the fixed seats 11, and a plurality of first clamping grooves 33 matched with the first clamping pins 34 are respectively formed in the front end surfaces of the vertical plates 32.
As shown in fig. 5, 9-12, the fixed seat 11 is slidably connected to the front end surface of the square column 25 up and down, and can drive the fixed seat 11 to move back and forth when the square column 25 moves back and forth; the rear end of the lower leg supporting plate 9 is hinged on the lower end surface of the supporting pad 8, the lower end of the first connecting rod 10 can be driven to move upwards or downwards when the fixed seat 11 moves upwards or downwards, the upper end of the first connecting rod 10 can drive the corresponding lower leg supporting plate 9 to swing downwards or upwards, as shown in figure 10, the first clamping pin 34 can be limited by the meshing of the first clamping pin 34 and the first clamping groove 33, namely, when the first clamping pin 34 is meshed with the first clamping groove 33, the corresponding fixed seat 11 is in a fixed state, the corresponding lower leg supporting plate 9 cannot move upwards or downwards, namely, the corresponding lower leg supporting plate 9 is in a fixed state, and does not overturn upwards or downwards, otherwise, the corresponding lower leg supporting plate 9 can swing to adjust the position when the first clamping pin 34 is disengaged from the first clamping groove 33, the vertical plate 32 can slide on the inner wall of the vertical post 25 in a front-rear sliding manner, the vertical plate 32 can slide on the outer surface of the vertical post 35 again, namely, when the vertical post 25, the fixed seat 11 and the lower supporting plate 9 are meshed with each other in a front-rear sliding manner, the vertical post 35 can be controlled to move, as shown in the vertical post 35, the front-side of the vertical post 35 can be controlled to move, and the vertical post 35 can move in a front-down sliding manner, and the corresponding vertical post 35 can move, and the vertical post 35 can move in a front-down position, and the vertical post 35 can move, and the corresponding vertical post 35 can move, and the front-down box 35 can move only, and the vertical post 35 can move the corresponding vertical post 35, and the front and the lower end is kept in a front side of the vertical post 35, and can move. When the handle 37 is rotated, the disc 38 can be driven to rotate, the second bayonet pin 42 is driven to move inwards to be disengaged with the second bayonet slot 49, the vertical plate 32 and the first bayonet slot 33 are moved backwards to be disengaged with the first bayonet pin 34, the clamping strip 6 is moved forwards to be disengaged with the spur gear 5, at the moment, the locking mechanism is in a closed state, the height and the front and back positions of the support pad 8, the up and down swinging angle of the lower leg support plate 9 and the left and right swinging angle of the upper leg support plate 3 can be synchronously adjusted, the inspection body position can be quickly adjusted, the efficiency is improved, when the handle 37 is rotated, the handle 37 can be driven to rotate, the tension spring can be reset under the tension of the second handle 46, namely the locking mechanism is opened, the upper leg support plate 3, the position of the upper leg support plate 8 and the lower leg support plate 9 are fixed.
When the ultrasonic examination device is used, a patient lies on the bed board 1, two legs are placed on the corresponding leg supporting devices, when a doctor performs ultrasonic examination on the lower limbs of the patient, specific body position support can be provided for the patient, physical consumption of the patient is reduced, the patient can place thighs on the thigh supporting plate 3, the knee fossa is placed on the supporting pad 8, the thighs are placed on the shank supporting plate 9, when the lower limb position of the patient needs to be adjusted, the patient can be assisted to swing and fork outwards, namely swing and adjust leftwards and rightwards, the knee of the patient can be assisted to move upwards or downwards through the supporting pad 8 capable of being up and down, the lower limbs of the patient are adjusted to be in a bent or straightened state, the position of the thighs of the patient can be adjusted specifically according to the requirement of ultrasonic examination, the positions of the thigh supporting plate 3, the supporting pad 8 and the shank supporting plate 9 can be locked through the locking mechanism, namely, the patient can be kept in a specific body position when the patient is used, and the patient can be stably supported.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a muscle bone ultrasonic examination position fixing auxiliary device, includes bed board (1), its characterized in that bed board (1) upper end front side is equipped with two shank strutting arrangement, shank strutting arrangement includes thigh backup pad (3) that can rotate respectively, thigh backup pad (3) front end is equipped with respectively and holds in the palm pad (8) that can reciprocate, it can upper and lower wobbling shank backup pad (9) to hold in the palm pad (8) lower extreme respectively, shank strutting arrangement still includes the locking mechanism that can open and shut, can carry out spacing fixed structure to thigh backup pad (3), holding in the palm pad (8) and shank backup pad (9) when locking mechanism opens.
2. The auxiliary device for fixing the body position for the musculoskeletal ultrasound examination of claim 1, wherein the left side and the right side of the lower end surface of the lower leg support plate (9) are respectively and fixedly connected with extension rods (12), limiting seats (13) capable of moving forwards and backwards are respectively sleeved on the outer surfaces of the two extension rods (12), foot rest seats (14) are fixedly connected on the upper end surfaces of the two extension seats, and binding belts (24) are respectively arranged on the foot rest seats (14).
3. The auxiliary device for fixing the body position for the musculoskeletal ultrasound examination of claim 2, wherein the middle part of the lower end surface of the foot rest (14) is respectively and slidably connected with a pull plate (18), the left side and the right side of the lower end surface of the foot rest (14) are respectively and slidably connected with clamping bases (16), the outer side ends of the two clamping bases (16) are respectively provided with an arc clamping plate (22), the outer surface of the extension rod (12) is respectively provided with an arc clamping groove (23) matched with the arc clamping plate (22), the inner side ends of the two clamping bases (16) are respectively provided with a first sliding pin (17), and the pull plate (18) is respectively provided with a first chute (19) matched with the first sliding pin (17).
4. The auxiliary device for fixing the body position for the musculoskeletal ultrasound examination of claim 3, wherein the lower end surfaces of the pedals are respectively and fixedly connected with a supporting pad (21), the front end surfaces of the supporting pads (21) are respectively and fixedly connected with a first tension spring (20), and the front ends of the first tension springs (20) are respectively and fixedly connected with corresponding pull plates (18).
5. The auxiliary device for fixing the body position for the musculoskeletal ultrasound examination of claim 1, wherein the lower end surfaces of the thigh support plates (3) are fixedly connected with L-shaped supporting plates (7) respectively, the locking mechanisms respectively comprise control boxes (30) which are slidably connected with the L-shaped supporting plates (7), vertical plates (31) are fixedly connected with the upper end surfaces of the control boxes (30) respectively, square upright posts (25) are slidably connected with the vertical plates (31) respectively, the support pads (8) are fixedly connected with the upper end surfaces of the corresponding Fang Lizhu (25) respectively, long pins (27) are fixedly connected with the lower sides of the left end surfaces and the right end surfaces of the square upright posts (25) respectively, side plates (28) are fixedly connected with the left side and the right side surfaces of the lower end surfaces of the thigh support plates (3) respectively, and long chute grooves (29) matched with the long pins (27) are formed in the side plates (28) respectively.
6. The device for assisting in fixing the body position for the ultrasonic examination of the muscle and bone according to claim 5, wherein the lower end of the control box (30) is respectively provided with a rotatable handle (37), the upper end of the handle (37) is respectively and coaxially fixedly connected with a disc (38), the left inner wall and the right inner wall of the control box (30) are respectively and slidably connected with second clamping pins (42), the inner side ends of the two second clamping pins (42) are respectively and fixedly connected with second sliding pins (41), second oblique key grooves (40) matched with the second sliding pins (41) are respectively formed in the disc (38), and a plurality of second clamping grooves (49) matched with the second clamping pins (42) are respectively formed in the left inner wall and the right inner wall of the lower side of the L-shaped supporting plate (7).
7. The auxiliary device for fixing the body position for the musculoskeletal ultrasound examination of claim 6, wherein the upper end of the handle (37) is further coaxially and fixedly connected with a crank (45), one end of the crank (45) is rotatably connected with a second tension spring (46) respectively, and the other end of the second tension spring (46) is fixedly connected with the inner wall of the corresponding control box (30) respectively.
8. The auxiliary device for fixing the body position for the musculoskeletal ultrasound examination of claim 6, wherein the left side and the right side of the upper end surface of the bed plate (1) are respectively and fixedly connected with a supporting shaft (4), the thigh supporting plates (3) are respectively and rotatably connected to the outer surfaces of the supporting shafts (4), the outer surfaces of the supporting shafts (4) are respectively and fixedly connected with a spur gear (5), and the lower end surfaces of the thigh supporting plates (3) are respectively provided with clamping strips (6) matched with the spur gear (5).
9. The auxiliary device for fixing the body position for the musculoskeletal ultrasound examination of claim 8, wherein the left side and the right side of the inner wall of the lower end of the L-shaped supporting plate (7) are respectively and slidably connected with a transverse plate (43), transverse grooves (44) matched with the second sliding pins (41) are respectively formed in the transverse plates (43), extension pins (47) are respectively and fixedly connected to the rear sides of the surfaces of the upper ends of the transverse plates (43), and V-shaped grooves (48) matched with the extension pins (47) are respectively formed in the clamping strips (6).
10. The muscle and bone ultrasonic examination body position fixing auxiliary device according to claim 6, wherein square sliding blocks (36) are respectively and slidably connected to the inner walls of the upper ends of the control boxes (30), vertical pins (35) are respectively and fixedly connected to the inner walls of the square sliding blocks (36), first inclined key grooves (39) matched with the vertical pins (35) are respectively and fixedly arranged on the discs (38), vertical plates (32) are respectively and slidably connected to the inner walls of the square upright posts (25), the vertical plates (32) are respectively sleeved on the outer surfaces of the corresponding vertical pins (35), fixing seats (11) are respectively and slidably connected to the front end surfaces of the square upright posts (25), first connecting rods (10) are respectively and fixedly connected to the front end surfaces of the fixing seats (11), the upper ends of the first connecting rods (10) are respectively and fixedly connected to corresponding lower leg supporting plates (9), and a plurality of first clamping grooves (33) matched with the first clamping pins (34) are respectively and fixedly arranged on the front end surfaces of the vertical plates (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411246429.9A CN119112231A (en) | 2024-09-05 | 2024-09-05 | A body position fixation auxiliary device for musculoskeletal ultrasound examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411246429.9A CN119112231A (en) | 2024-09-05 | 2024-09-05 | A body position fixation auxiliary device for musculoskeletal ultrasound examination |
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| Publication Number | Publication Date |
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| CN119112231A true CN119112231A (en) | 2024-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411246429.9A Pending CN119112231A (en) | 2024-09-05 | 2024-09-05 | A body position fixation auxiliary device for musculoskeletal ultrasound examination |
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| Country | Link |
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| CN (1) | CN119112231A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207614010U (en) * | 2017-06-14 | 2018-07-17 | 王丽雯 | A kind of knee joint needle thorn holder |
| CN209575656U (en) * | 2019-03-01 | 2019-11-05 | 北京积水潭医院 | Nursing bed for rehabilitation training |
| CN112237442A (en) * | 2020-10-15 | 2021-01-19 | 新乡医学院第一附属医院 | Patient limb adjusting device for ultrasound department examination |
| CN113143321A (en) * | 2021-05-21 | 2021-07-23 | 中国人民解放军空军军医大学 | Patient limb adjusting device for ultrasound department examination |
| CN113952151A (en) * | 2021-11-25 | 2022-01-21 | 天津市泌尿外科研究所 | Dismantling-free lithotomy position leg-erecting bed and operation method thereof |
| CN114288139A (en) * | 2021-12-31 | 2022-04-08 | 邹城市中医院 | Neural inspection device of shank for department of neurology |
| CN114699272A (en) * | 2022-03-28 | 2022-07-05 | 河南省儿童医院郑州儿童医院 | Auxiliary bed for limit head-foot high lithotomy position |
| CN217040171U (en) * | 2022-01-13 | 2022-07-26 | 李长武 | Limb bracket for ultrasound department |
| CN217611135U (en) * | 2022-03-09 | 2022-10-21 | 中山大学附属第六医院 | Adjustable medical joint support frame for muscle and bone ultrasonic examination |
| CN221490026U (en) * | 2023-09-19 | 2024-08-09 | 安徽相王医疗健康股份有限公司 | Auxiliary device for muscle and bone ultrasonic examination |
-
2024
- 2024-09-05 CN CN202411246429.9A patent/CN119112231A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207614010U (en) * | 2017-06-14 | 2018-07-17 | 王丽雯 | A kind of knee joint needle thorn holder |
| CN209575656U (en) * | 2019-03-01 | 2019-11-05 | 北京积水潭医院 | Nursing bed for rehabilitation training |
| CN112237442A (en) * | 2020-10-15 | 2021-01-19 | 新乡医学院第一附属医院 | Patient limb adjusting device for ultrasound department examination |
| CN113143321A (en) * | 2021-05-21 | 2021-07-23 | 中国人民解放军空军军医大学 | Patient limb adjusting device for ultrasound department examination |
| CN113952151A (en) * | 2021-11-25 | 2022-01-21 | 天津市泌尿外科研究所 | Dismantling-free lithotomy position leg-erecting bed and operation method thereof |
| CN114288139A (en) * | 2021-12-31 | 2022-04-08 | 邹城市中医院 | Neural inspection device of shank for department of neurology |
| CN217040171U (en) * | 2022-01-13 | 2022-07-26 | 李长武 | Limb bracket for ultrasound department |
| CN217611135U (en) * | 2022-03-09 | 2022-10-21 | 中山大学附属第六医院 | Adjustable medical joint support frame for muscle and bone ultrasonic examination |
| CN114699272A (en) * | 2022-03-28 | 2022-07-05 | 河南省儿童医院郑州儿童医院 | Auxiliary bed for limit head-foot high lithotomy position |
| CN221490026U (en) * | 2023-09-19 | 2024-08-09 | 安徽相王医疗健康股份有限公司 | Auxiliary device for muscle and bone ultrasonic examination |
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