CN112274364A

CN112274364A - An auxiliary device for spinal surgery

Info

Publication number: CN112274364A
Application number: CN202011261634.4A
Authority: CN
Inventors: 陈孛玉; 董沫含; 王哲; 丁坦; 潘东晟; 张永峰; 梁卓文
Original assignee: Air Force Medical University
Current assignee: Air Force Medical University
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-01-29

Abstract

The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to a spinal surgery auxiliary device which comprises a base main body and a positioning instrument main body, wherein the surface of the base main body is fixedly connected with a bed plate main body, one side of the bed plate main body is rotatably connected with a right side plate through a hinge, the other side of the bed plate main body is rotatably connected with a left side plate through a hinge, the surface of the base main body is provided with two electric push rods through bolts, the inner parts of the left side plate and the right side plate are respectively provided with a sliding groove, the top ends of the electric push rods slide in the corresponding sliding grooves, the angle adjustment of the left side plate and the right side plate is controlled through the electric push rods, the lifting of the bed plate main body is realized, the operation is convenient to carry out, the quick installation of the positioning instrument main body is realized through the clamping of, through the internally mounted oxygen hose at the head fixed slot, make things convenient for the patient to breathe.

Description

Spinal surgery auxiliary device

Technical Field

The invention belongs to the technical field of medical auxiliary instruments, and particularly relates to a spinal surgery auxiliary device.

Background

The human spine is composed of 33 vertebrae (7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, and 9 sacrum and coccyx) connected by ligaments, joints and intervertebral discs. The upper end of the spine supports the skull, the lower hip bone, the middle rib and the back wall of the thorax, the abdominal cavity and the pelvic cavity. The spine has functions of supporting the trunk, protecting the internal organs, protecting the spinal cord, and performing exercise. A longitudinal spinal canal is formed inside the spine from top to bottom, and a spinal cord is arranged inside the longitudinal spinal canal. In recent years, the development of spinal surgery in China is fast, and the types of the surgery are more. When carrying out the backbone operation, need patient to lie prone on the surface of a wound, and current sick bed is inconvenient to lift patient's backbone position, going on of inconvenient operation, simultaneously, need use the locater to carry out the backbone location before carrying out the operation, and inconvenient quick dismantlement that carries out after the locater finishes using influences the doctor and operates, and patient when carrying out the operation, because lie prone the reason face on the operating table downwards, inconvenient breathing.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides a spinal surgery auxiliary device which has the characteristics of convenience in lifting a spine, convenience in quick disassembly of a positioning instrument and convenience in breathing of a patient.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a spinal surgery auxiliary device, includes base main part and locater main part, the fixed surface of base main part is connected with the bed board main part, one side of bed board main part is connected with the right side board through the hinge rotation, the opposite side of bed board main part is connected with the left side board through the hinge rotation, two electric putter are installed through the bolt in the surface of base main part, the spout has all been seted up to the inside of left side board and right side board, electric putter's top slides in the spout that corresponds, the surface mounting of left side board has the head fixed slot, one side sliding connection of bed board main part has the sliding block.

As the preferable technical scheme of the spinal surgery auxiliary device, a motor main body is mounted at the bottom end of the sliding block through a motor support, a gear is sleeved on an output shaft of the motor main body, a rack is connected to one side of the bed plate main body, the gear is meshed with the rack, and the bottom end of the locator main body is movably connected with the sliding block.

According to the preferable technical scheme of the spinal surgery auxiliary device, the bottom end of the locator main body is symmetrically connected with two elastic sheets, a cross-shaped clamping groove is formed in the sliding block, the elastic sheets are clamped with the cross-shaped clamping groove, a pressing rod is symmetrically and movably connected in the cross-shaped clamping groove, and the top end of the pressing rod is attached to the elastic sheets.

As a preferable technical scheme of the spinal surgery auxiliary device, the pressing rod is sleeved with a fixing plate, a jacking spring and a limiting block, the fixing plate is fixedly connected with the cross-shaped clamping groove, one end of the jacking spring is connected with the fixing plate, and the other end of the jacking spring is connected with the limiting block.

According to the preferable technical scheme of the spinal surgery auxiliary device, the head fixing groove is of a C-shaped structure, and a binding band is arranged on the head fixing groove.

In a preferred embodiment of the spinal surgery assistance device according to the present invention, an oxygen tube is connected to a bottom end of the head fixing groove.

As a preferred technical scheme of the spinal surgery auxiliary device, the sliding block is of a C-shaped structure.

Compared with the prior art, the invention has the beneficial effects that: through the angle modulation of electric putter control left side board and right side board, realize the lifting of bed board main part, the going on of convenient operation realizes the quick installation of locater main part through the block of shell fragment with the sliding block, through the activity according to the pole, realizes the quick dismantlement of locater main part, improves operation efficiency, through the internally mounted oxygen hose at the head fixed slot, makes things convenient for the patient to breathe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the main body of the bed plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the slider of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 5 is a schematic view showing an inner structure of a head fixing groove according to the present invention;

in the figure: 1. a base body; 2. an electric push rod; 3. a bed board main body; 4. a right side plate; 5. a left side plate; 6. a head fixing groove; 7. binding bands; 8. a locator main body; 9. a slider; 10. a motor main body; 11. a gear; 12. a rack; 13. a spring plate; 14. a limiting block; 15. a pressing rod; 16. the spring is tightly propped; 17. a fixing plate; 18. an oxygen pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a spinal surgery auxiliary device, including base main part 1 and locater main part 8, base main part 1's fixed surface is connected with bed board main part 3, one side of bed board main part 3 is connected with right side board 4 through the hinge rotation, the opposite side of bed board main part 3 is connected with left side board 5 through the hinge rotation, two electric putter 2 are installed through the bolt in the surface of base main part 1, the spout has all been seted up to the inside of left side board 5 and right side board 4, electric putter 2's top slides in the spout that corresponds, the surface mounting of left side board 5 has head fixed slot 6, one side sliding connection of bed board main part 3 has sliding block 9.

In this embodiment, the patient lies prone on bed board main part 3, starts electric putter 2 of both sides, makes electric putter 2's top spout in the spout, makes left side board 5 and right side board 4 rotate, makes bed board main part 3 lift, conveniently performs the operation.

Specifically, motor main body 10 is installed through the motor support in the bottom of sliding block 9, has cup jointed gear 11 on the output shaft of motor main body 10, and one side of bed board main body 3 is connected with rack 12, and gear 11 and rack 12 mesh, the bottom and the sliding block 9 swing joint of locater main body 8.

In this embodiment, the motor main body 10 is started to drive the gear 11 to rotate, and the gear 11 is meshed with the rack 12, so that the sliding block 9 slides along the rack 12, and the positioning of the positioning instrument main body 8 is facilitated.

Specifically, the bottom end symmetric connection of locater main part 8 has two shell fragments 13, and cross draw-in groove has been seted up to the inside of sliding block 9, and shell fragment 13 and cross draw-in groove block, the inside symmetric swing joint of cross draw-in groove have press pole 15, press the top and the shell fragment 13 laminating of pole 15.

In this embodiment, when pressing the activity of pole 15, owing to press the top of pole 15 and the laminating of shell fragment 13, make shell fragment 13 take place deformation, make shell fragment 13 and draw-in groove separation, make things convenient for locater main part 8 to dismantle fast.

Specifically, a fixing plate 17, a jacking spring 16 and a limiting block 14 are sleeved on the pressing rod 15, the fixing plate 17 is fixedly connected with the cross-shaped clamping groove, one end of the jacking spring 16 is connected with the fixing plate 17, and the other end of the jacking spring 16 is connected with the limiting block 14.

In this embodiment, when the pressing rod 15 moves, the pushing spring 16 contracts under the action of the limiting block 14 and the fixing plate 17, and after the pressing rod 15 is released, the pushing spring 16 expands to reset the pressing rod 15.

Specifically, the head fixing groove 6 is a C-shaped structure, and the head fixing groove 6 is provided with a binding band 7.

In this embodiment, the patient puts the head into the head fixing groove 6, and the head fixing groove 6 is provided with the binding band 7 to fix the head of the patient.

Specifically, an oxygen tube 18 is connected to the bottom end of the head fixing groove 6.

In this embodiment, the bottom end of the head fixing groove 6 is connected with the oxygen hose 18 in a penetrating manner, so that the patient can conveniently breathe after the patient puts the face into the head fixing groove 6.

Specifically, the slider 9 has a C-shaped structure.

In this embodiment, sliding block 9 is C type structure, makes things convenient for sliding block 9 to slide along the side of bed board main part 3, avoids sliding block 9 to drop.

The working principle and the using process of the invention are as follows: after the invention is installed, a patient lies on a bed board main body 3, the electric push rods 2 on two sides are started, the top ends of the electric push rods 2 are enabled to slide in the sliding grooves, a left side plate 5 and a right side plate 4 are enabled to rotate, the bed board main body 3 is enabled to be lifted, an operation is convenient to carry out, a positioning instrument main body 8 is inserted into a sliding block 9, a motor main body 10 is started, a gear 11 is driven to rotate, the sliding block 9 slides along a rack 12 due to the engagement of the gear 11 and the rack 12, the positioning instrument main body 8 is convenient to position, a pressing rod 15 is pressed after the positioning is finished, when the pressing rod 15 moves, the elastic sheet 13 is deformed due to the attachment of the top end of the pressing rod 15 and the elastic sheet 13, the elastic sheet 13 is separated from a clamping groove, the positioning instrument main body 8 is convenient to be rapidly disassembled, when the pressing rod 15 moves, under the action of a limiting block 14 and a fixing plate, the pressing rod 15 is reset, the oxygen tube 18 is connected to the bottom end of the head fixing groove 6 in a penetrating mode, and after the face of a patient is placed into the head fixing groove 6, the patient can breathe conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for spinal surgery, comprising a base body (1) and a locator body (8), characterized in that: a bed base body (3) is fixedly connected to the surface of the base body (1), and the bed base body (3) is fixedly connected to the surface of the base body (1). One side of (3) is connected to the right side plate (4) through hinge rotation, and the other side of the bed plate main body (3) is connected to the left side plate (5) through hinge rotation. The base body (1) Two electric push rods (2) are installed on the surface of the electric push rod (2) through bolts, and the inside of the left side plate (5) and the right side plate (4) are provided with chute, and the top of the electric push rod (2) is corresponding to A head fixing groove (6) is installed on the surface of the left side board (5), and a sliding block (9) is slidably connected to one side of the bed board main body (3).

2. An auxiliary device for spinal surgery according to claim 1, characterized in that: a motor body (10) is mounted on the bottom end of the sliding block (9) through a motor bracket, and a motor body (10) is mounted on the bottom end of the motor body (10). A gear (11) is sleeved on the output shaft, a rack (12) is connected to one side of the bed board main body (3), the gear (11) is meshed with the rack (12), and the locator main body (8) ) is movably connected with the sliding block (9).

3. An auxiliary device for spinal surgery according to claim 2, characterized in that: the bottom end of the locator main body (8) is symmetrically connected with two elastic pieces (13), and the sliding block (9) has two elastic pieces (13). A cross-shaped card slot is provided inside, the elastic piece (13) is engaged with the cross-shaped card slot, and a pressing rod (15) is symmetrically and movably connected inside the cross-shaped card slot, and the top of the pressing rod (15) is connected with the elastic piece ( 13) Fit.

4. An auxiliary device for spinal surgery according to claim 3, characterized in that: a fixing plate (17), a pressing spring (16) and a limit block (14) are sleeved on the pressing rod (15) ), the fixing plate (17) is fixedly connected to the cross-shaped slot, one end of the pressing spring (16) is connected to the fixing plate (17), and the other end of the pressing spring (16) is connected to the limit block (14) CONNECTED.

5. An auxiliary device for spinal surgery according to claim 1, characterized in that: the head fixing groove (6) is a C-shaped structure, and a strap (6) is provided on the head fixing groove (6). 7).

6. An auxiliary device for spinal surgery according to claim 5, characterized in that: an oxygen tube (18) is connected through the bottom end of the head fixing groove (6).

7 . The auxiliary device for spinal surgery according to claim 1 , wherein the sliding block ( 9 ) is a C-shaped structure. 8 .