CN215425019U

CN215425019U - Medical orthopedics backbone interspinous dynamic fixation implants device

Info

Publication number: CN215425019U
Application number: CN202120245849.0U
Authority: CN
Inventors: 闫庆明; 桑洪鹏; 杨洪波; 王江波; 马丽娟; 韩先章; 鲍志磊; 柳成行; 张袁梁; 曲泊霖
Original assignee: Affiliated Hospital of Chifeng University
Current assignee: Affiliated Hospital of Chifeng University
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-01-07
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a medical orthopedic interspinous dynamic fixation implanting device, and relates to the technical field of medical orthopedics. This medical orthopedics backbone interspinous dynamic fixation implants device, comprising a base plate, the chair has been placed at the top of bottom plate, and the top welded mounting of bottom plate has the case of placing, and the articulated door of installing of the front side outer wall of placing the case, the door handle has been installed in the front side outer wall welded mounting of door, and the top welded mounting of placing the case has the U-shaped case, and rectangular gear plate has been installed in one side inner wall welded mounting of U-shaped case, and the lifter plate has been installed in the opposite side welded mounting of U-shaped incasement portion, and the lift groove has been seted up to the inside of lifter plate, and the inside slidable mounting in lift groove has the elevator. The utility model can adjust the height of patients according to the height of the patients when the patients with different heights are operated, and can fix the patients, thereby ensuring that the orthopedic operation can be normally performed when the flexibility of the device is improved.

Description

Medical orthopedics backbone interspinous dynamic fixation implants device

Technical Field

The utility model relates to the technical field of medical orthopedics, in particular to a medical orthopedics spinal interspinous dynamic fixing implantation device.

Background

The spine is a support column of the body and is positioned in the middle of the back, the upper end of the spine supports the skull, the lower hip bone and the middle attached ribs and is used as 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.

When the dynamic fixation implantation operation between the spinous processes of the spine is carried out, great precision is needed, and a bit of small action or a small error and the like can cause a big error, however, most of the existing medical orthopedic devices are often more in precision aiming at the operation, and do not have good fixation on the personnel needing the operation, so that the operation can not be normally carried out due to a small action of the patient and the effect of the operation is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical orthopedic interspinous process dynamic fixation implant device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a medical orthopedics backbone interspinous dynamic fixation implants device, comprising a base plate, the chair has been placed at the top of bottom plate, the top welded mounting of bottom plate has the case of placing, the articulated door of installing of the front side outer wall of placing the case, the door handle is installed in the front side outer wall welded mounting of door, the top welded mounting of placing the case has the U-shaped case, rectangular gear plate is installed in one side inner wall welded mounting of U-shaped case, the inside opposite side welded mounting of U-shaped incasement portion has the lifter plate, the lifting groove has been seted up to the inside of lifter plate, the inside slidable mounting in lifter groove has the elevator, one side welded mounting of elevator has the U-shaped work box, the opposite side of elevator is provided with height adjusting mechanism.

Preferably, height adjusting mechanism includes lifting gear dish, working plate and first motor, and the opposite side outer wall welded mounting of elevator has the working plate, and the front side outer surface of working plate rotates and installs lifting gear dish, and the rear side outer surface fixed mounting of working plate has first motor, and the output of first motor runs through the working plate through the shaft coupling and with lifting gear dish welded mounting.

Preferably, an auxiliary plate is welded inside the U-shaped working box, three groups of clamping gear discs are rotatably mounted on the outer wall of the front side of the auxiliary plate and are respectively located at the upper portion, the middle portion and the lower portion, a second motor is fixedly mounted on the outer wall of the rear side of the auxiliary plate, an output shaft of the second motor penetrates through the auxiliary plate through a coupler and is welded with the middle clamping gear disc, the clamping plates are welded on the outer walls of the front sides of the upper clamping gear disc and the lower clamping gear disc, and free ends of the clamping plates extend to the outside of the U-shaped working box.

Preferably, two sets of dashpots and chucking groove have been seted up to the bottom of clamp plate, be provided with two sets of arc rubber boards between two sets of clamp plates, fixed mounting has three fixture blocks of group on the arc rubber board, be located the left part respectively, middle part and right part, the free end of middle part fixture block extends to the inside in chucking groove and installs with the chucking groove joint, the free end of left part and right part fixture block extends to the inside of two sets of dashpots respectively, the equal welded mounting in inside of two sets of dashpots has the fixed plate, the fixed slot has been seted up to the inside of fixed plate, the inside slidable mounting of fixed slot has the fixed block, the inside fixed mounting of fixed slot has the spring, the one end of spring and the top fixed mounting of fixed block, the adjacent lateral wall of two sets of fixture blocks respectively with two sets of fixed block welded mounting, the effect of setting up the arc rubber board is, the direct and patient contact of clamp plate has been avoided, the comfort level of this device has been improved to a certain extent.

Preferably, the top welding of U-shaped case installs the regulating plate, and the adjustment tank has been seted up to the inside of regulating plate, and the inside slidable mounting of adjustment tank has the movable block, and the internal welding of adjustment tank installs small-size hydraulic stem, and the flexible end of small-size hydraulic stem is installed with the outer wall welding of one side of movable block.

Preferably, the L shaped plate is installed in the top welding of regulating plate, and the articulated light of installing in the bottom of L shaped plate, and the articulated connecting rod of installing of front side outer wall of movable block, the free end and the articulated installation of light of connecting rod set up the effect of light, can play the effect of illumination when the sight is fuzzy, have avoided the doctor to perform the operation when the blurred condition of sight, and the mistake of probably appearing results in the unable normal clear of bone surgery, when setting up the light after, has guaranteed bone surgery's normal clear to a certain extent.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this medical orthopedics backbone interspinous dynamic fixation implants device uses through the cooperation of elongated gear board, elevator, lifting gear dish, working plate and first motor isotructure, can carry out altitude mixture control work to U-shaped work box and structure above that, when operating to the patient of different heights, can adjust according to patient's height, has improved the flexibility of this device to a certain extent.

(2) This medical orthopedics backbone interspinous dynamic fixation implants device uses through the cooperation of pressing from both sides tight gear disc, clamp plate, arc rubber slab, fixture block and second motor isotructure, can carry out fixing work to the patient, prevents when performing the operation, and the patient probably appears the circumstances such as little action, influences the accuracy of doctor to the operation to lead to the unable normal clear of operation, guaranteed orthopedic operation's normal clear to a certain extent.

Drawings

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

FIG. 2 is a top view of the U-shaped work box of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a side view of a first motor of the present invention;

FIG. 5 is a side view of a second motor of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 2 according to the present invention.

In the figure: the lifting device comprises a base plate 1, a placing box 2, a 3U-shaped box, a 4-strip gear plate, a 5 lifting plate, a 6 lifting block, a 7-height adjusting mechanism, a 701 lifting gear plate, a 702 working plate, a 703 first motor, an 8U-shaped working box, a 9 clamping plate, a 10 clamping gear plate, a 11 second motor, a 12 arc-shaped rubber plate, a 13 clamping block, a 14 fixing plate, a 15 fixing block, a 16 spring, a 17L-shaped plate, an 18 adjusting plate, a 19 small hydraulic rod, a 20 illuminating lamp, a 21 moving block, a 22 connecting rod and a 23 auxiliary plate.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a dynamic fixation implantation device for the spinous process of a medical orthopedic spine comprises a base plate 1, a chair is placed at the top of the base plate 1, a placement box 2 is welded and installed at the top of the base plate 1, a door is hinged and installed on the outer wall of the front side of the placement box 2, a door handle is welded and installed on the outer wall of the front side of the door, the placement box 2 is arranged to be capable of placing surgical articles into the placement box 2, the possibility that the surgical articles lack required tools during surgery is avoided, after the placement box 2 is arranged, spare articles are placed into the placement box 2, even if the surgical articles lack articles, the required articles can be taken out timely, the efficiency of the surgery is improved to a certain extent, a U-shaped box 3 is welded and installed at the top of the placement box 2, an adjusting plate 18 is welded and installed at the top of the U-shaped box 3, an adjusting groove is formed in the adjusting plate 18, a moving block 21 is installed in the adjusting groove in a sliding manner, a small hydraulic rod 19 is welded and installed inside the adjusting groove, the telescopic end of the small hydraulic rod 19 is welded and installed with the outer wall of one side of a moving block 21, an L-shaped plate 17 is welded and installed at the top of the adjusting plate 18, an illuminating lamp 20 is hinged and installed at the bottom of the L-shaped plate 17, a connecting rod 22 is hinged and installed at the outer wall of the front side of the moving block 21, the free end of the connecting rod 22 is hinged and installed with the illuminating lamp 20, a long-strip gear plate 4 is welded and installed on the inner wall of one side of the U-shaped box 3, a lifting plate 5 is welded and installed on the other side inside the U-shaped box 3, a lifting groove is formed inside the lifting plate 5, a lifting block 6 is slidably installed inside the lifting groove, a U-shaped working box 8 is welded and installed on one side of the lifting block 6, an auxiliary plate 23 is welded and installed inside the U-shaped working box 8, three groups of clamping gear discs 10 are rotatably installed on the outer wall of the front side of the auxiliary plate 23 and are respectively located at the upper portion, the middle portion and the lower portion, a second motor 11 is fixedly installed on the outer wall of the rear side of the auxiliary plate 23, the model of the second motor 11 is YE2-22KW-4, the output shaft of the second motor 11 penetrates through the auxiliary plate 23 through a coupler and is welded with the middle clamping gear disc 10, the outer walls of the front sides of the upper and lower clamping gear discs 10 are welded with clamping plates 9, the free ends of the clamping plates 9 extend to the outside of the U-shaped working box 8, the bottom of the clamping plates 9 is provided with two groups of buffer grooves and clamping grooves, two groups of arc-shaped rubber plates 12 are arranged between the two groups of clamping plates 9, three groups of clamping blocks 13 are fixedly installed on the arc-shaped rubber plates 12 and are respectively positioned at the left part, the middle part and the right part, the free ends of the middle clamping blocks 13 extend to the inside of the clamping grooves and are clamped with the clamping grooves, the free ends of the left clamping blocks 13 and the right clamping blocks 13 respectively extend to the inside of the two groups of buffer grooves, and fixing plates 14 are welded and installed inside the two groups of buffer grooves, the fixed slot has been seted up to the inside of fixed plate 14, the inside slidable mounting of fixed slot has fixed block 15, the inside fixed mounting of fixed slot has spring 16, the one end of spring 16 and the top fixed mounting of fixed block 15, the adjacent lateral wall of two sets of fixture blocks 13 respectively with two sets of fixed blocks 15 welded mounting, the opposite side of lifter 6 is provided with height adjusting mechanism 7, height adjusting mechanism 7 includes lifting gear dish 701, work board 702 and first motor 703, the opposite side outer wall welded mounting of lifter 6 has work board 702, the front side outer surface of work board 702 rotates and installs lifting gear dish 701, the rear side outer surface fixed mounting of work board 702 has first motor 703, the model of first motor 703 is YE2-15KW-4, the output of first motor 703 runs through work board 702 through the shaft coupling and with lifting gear dish 701 welded mounting.

The working principle is as follows: when the device is used, when patients with different heights need to be fixed, the first motor 703 is started to drive the lifting gear plate 701 to rotate, the lifting block 6 is driven to do longitudinal movement by matching with the long gear plate 4, simultaneously drives the U-shaped work box 8 and the structure on the U-shaped work box to move longitudinally, thereby fixing patients with different heights, then the second motor 11 is started to drive the clamping gear disc 10 to rotate and drive the two groups of clamping plates 9 to move relatively, when approaching the patient, the arc rubber plate 12 contacts the patient, the buffer is carried out by matching with the fixture block 13, the fixed block 15 and the spring 16, thereby achieving the work of fixing the patient, when the lighting lamp 20 needs to be adjusted, the small hydraulic rod 19 is started to drive the adjusting plate 18 to move transversely, and the connecting rod 22 is matched to drive the lighting lamp 20 to adjust, so that the effect of adjusting the lighting lamp 20 is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical orthopedics backbone interspinous dynamic fixation implants device, includes bottom plate (1), its characterized in that: the chair has been placed at the top of bottom plate (1), the top welded mounting of bottom plate (1) places case (2), the articulated door that installs of the front side outer wall of placing case (2), the door handle is installed in the front side outer wall welded mounting of door, the top welded mounting who places case (2) installs U-shaped case (3), rectangular gear plate (4) are installed in the welding of one side inner wall of U-shaped case (3), lifter plate (5) are installed in the inside opposite side welded mounting of U-shaped case (3), the lift groove has been seted up to the inside of lifter plate (5), the inside slidable mounting in lift groove has elevator (6), U-shaped work box (8) are installed in the one side welded mounting of elevator (6), the opposite side of elevator (6) is provided with high adjustment mechanism (7).

2. The dynamic interspinous fixation implant device for use in orthopedics department according to claim 1, wherein: height adjusting mechanism (7) include lifting gear dish (701), working plate (702) and first motor (703), and opposite side outer wall welded mounting of lifter block (6) has working plate (702), and the front side outer surface of working plate (702) rotates and installs lifting gear dish (701), and the rear side outer surface fixed mounting of working plate (702) has first motor (703), and the output of first motor (703) runs through working plate (702) and installs with lifting gear dish (701) welded mounting through the shaft coupling.

3. The dynamic interspinous fixation implant device for use in orthopedics department according to claim 1, wherein: the inner welding of U-shaped work box (8) installs accessory plate (23), the front side outer wall of accessory plate (23) rotates installs three group's clamping gear dish (10), be located upper portion, middle part and lower part respectively, the rear side outer wall fixed mounting of accessory plate (23) has second motor (11), the output shaft of second motor (11) runs through accessory plate (23) and presss from both sides clamping gear dish (10) welding installation with the middle part through the shaft coupling, clamping plate (9) are all welded and installed to the front side outer wall of upper portion and lower part clamping gear dish (10), the free end of clamping plate (9) extends to the outside of U-shaped work box (8).

4. The medical orthopedic interspinous process dynamic fixation implant device according to claim 3, wherein: two sets of dashpots and chucking groove have been seted up to the bottom of pinch-off blades (9), be provided with two sets of arc rubber slab (12) between two sets of pinch-off blades (9), fixed mounting has three fixture blocks (13) of group on arc rubber slab (12), be located the left part respectively, middle part and right part, the free end of middle part fixture block (13) extends to the inside in chucking groove and connects the installation with the chucking groove joint, the free end of left part and right part fixture block (13) extends to the inside of two sets of dashpots respectively, the equal welded mounting in inside of two sets of dashpots has fixed plate (14), the fixed slot has been seted up to the inside of fixed plate (14), the inside slidable mounting of fixed slot has fixed block (15), the inside fixed mounting of fixed slot has spring (16), the one end of spring (16) and the top fixed mounting of fixed block (15), the adjacent lateral wall of two sets of fixture blocks (13) respectively with two sets of fixed block (15) welded mounting.

5. The dynamic interspinous fixation implant device for use in orthopedics department according to claim 1, wherein: an adjusting plate (18) is welded and installed at the top of the U-shaped box (3), an adjusting groove is formed in the adjusting plate (18), a moving block (21) is installed in the adjusting groove in a sliding mode, a small hydraulic rod (19) is installed in the adjusting groove in a welding mode, and the telescopic end of the small hydraulic rod (19) is welded and installed on the outer wall of one side of the moving block (21).

6. The medical orthopedic interspinous process dynamic fixation implant device according to claim 5, wherein: the top of the adjusting plate (18) is provided with an L-shaped plate (17) in a welding mode, the bottom of the L-shaped plate (17) is provided with an illuminating lamp (20) in a hinged mode, the outer wall of the front side of the moving block (21) is provided with a connecting rod (22) in a hinged mode, and the free end of the connecting rod (22) is mounted with the illuminating lamp (20) in a hinged mode.