CN215899695U

CN215899695U - Fixing device for wrist scaphoid axial position X-ray examination

Info

Publication number: CN215899695U
Application number: CN202121556492.4U
Authority: CN
Inventors: 张明华; 周映玲; 薛建波
Original assignee: Ningbo No 6 Hospital
Current assignee: Ningbo No 6 Hospital
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-02-25
Anticipated expiration: 2031-07-09

Abstract

The utility model belongs to the technical field of X-ray examination, in particular to a fixing device for wrist navicular bone axis position X-ray examination, and provides a scheme aiming at the problem that the existing device is lack of fixing equipment. The utility model has the advantages that the arm and the palm of the patient can be conveniently fixed, the movement in the examination process is prevented, the shooting examination can be conveniently performed in a surrounding way, and the patient does not need to move.

Description

Fixing device for wrist scaphoid axial position X-ray examination

Technical Field

The utility model relates to the technical field of X-ray examination, in particular to a fixing device for wrist scaphoid axial position X-ray examination.

Background

With the development of modern science and technology, when the hand of a patient is injured, a film can be shot by using a mature X-ray, analysis is carried out, the wrist bone of the patient can be conveniently checked, and a doctor is effectively assisted to diagnose and confirm the state of an illness.

Traditional check-out set structure is comparatively simple, and in the use of reality, patient's hand is usually in the state of free activity, leads to the removal of patient's hand to appear when shooing easily, and then is difficult to form fine formation of image, inconvenient doctor's subsequent diagnosis.

SUMMERY OF THE UTILITY MODEL

The fixing device for axial X-ray examination of scaphoid bones of the wrist solves the problem that the traditional device lacks of fixing equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a fixing device for during wrist navicular bone axis position X line inspection, comprises a workbench, top one side of workstation is provided with the inspection module, one side both ends of inspection module all are provided with the swivel becket, drive assembly is installed to the one end of inspection module, connect through the baffle between two swivel becket, the inside bearing board that is provided with of swivel becket of keeping away from drive assembly, the one end top that the bearing board is close to the swivel becket is provided with the stripper plate, the inside rotation that all runs through in both ends of stripper plate is connected with the lead screw, one side that the inspection module is close to drive assembly is provided with the fixed block, the fixed block is close to the inside one end top of swivel becket and is provided with the piece of laminating, the inspection module includes X ray transmitting end and receiving terminal.

Preferably, the driving assembly comprises a rotating motor, a driving wheel and a driven wheel, the power output end of the rotating motor is fixedly connected with the driving wheel, and the driven wheel is meshed with the driving wheel.

Preferably, the interior of the driven wheel is fixedly connected with the fixed block, one end of the interior of the inspection module is provided with a groove corresponding to the rotating motor, and the side wall of the rotating ring is rotatably connected with the driven wheel through a bearing.

Preferably, the inner center of the bearing plate is sunken towards the bottom end, the bottom of the bearing plate and the bottom of the fixed block are fixedly connected with the top end of the workbench through a support rod, and the top of the bearing plate is rotatably connected with the screw rod through a bearing.

Preferably, the supporting plate is close to the equal vertical fixedly connected with fixed plate in one end top both sides of swivel becket, and the inside of stripper plate sets up the slide clamping groove who corresponds each other with the fixed plate, and the equal sliding connection of outer wall of fixed plate has the extrusion piece, and a plurality of recesses that correspond each other with the fixed plate are seted up to one side of extrusion piece.

Preferably, the top that the fixed block is close to laminating piece one side both ends is provided with a plurality of recesses, the equal fixedly connected with coupling spring in inside of recess, coupling spring's top and laminating piece mutual fixed connection.

Preferably, the bottom of the extrusion plate is arc-shaped, one side of the supporting plate, which is close to the extrusion plate, is provided with a rubber anti-slip sheet, and the top of the fixing block is provided with anti-slip lines.

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

1. can pass the inside of two swivel beckets respectively with the hand, can place patient's arm and palm respectively in the top of bearing board and fixed block, and then drive the stripper plate through rotating the lead screw and remove to the bottom, and then make the stripper plate extrude fixedly to the arm, make the stripper block of both sides to center department's removal, keep with the laminating of arm both sides, and can stimulate the laminating piece to the top simultaneously, under bottom coupling spring's effect, make the laminating piece be close to the palm, the realization is fixed to the extrusion of palm, conveniently inspect.

2. In the in-process of inspection, can shoot patient's hand through the inspection module, when needs angle adjustment, or when needing to carry out comprehensive shooting, can start drive assembly, and then it is rotatory round from the driving wheel to rotate the motor, when rotating the motor and driving the drive wheel rotatory, make drive assembly drive the inspection module and remove, and then the inspection module is rotatory round bearing board and fixed block through the swivel becket, the convenient wrist with any angle to the patient carries out X laser inspection, it is rotatory to need not patient self to remove, it is very convenient.

Drawings

FIG. 1 is a schematic view of a fixing device for axial X-ray examination of scaphoid bone of wrist according to the present invention;

FIG. 2 is a top view of a fixing device for axial X-ray examination of scaphoid bone of wrist according to the present invention;

FIG. 3 is a schematic view of a driving assembly of the fixing device for axial X-ray examination of scaphoid bone of wrist according to the present invention;

FIG. 4 is a schematic view of the internal structure of a supporting and rotating ring of a fixing device for axial X-ray examination of the scaphoid bone of the wrist according to the present invention.

In the figure: 1. a work table; 2. an inspection module; 3. a rotating ring; 4. a drive assembly; 401. rotating the motor; 402. a drive wheel; 403. a driven wheel; 5. a baffle plate; 6. a support plate; 7. a pressing plate; 8. a fixing plate; 9. extruding the block; 10. a lead screw; 11. a fixed block; 12. a bonding sheet; 13. a connecting spring; 14. a support rod.

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.

Referring to fig. 1-4, a fixing device for wrist navicular bone axis position X-ray examination, comprising a workbench 1, top one side of the workbench 1 is provided with an examination module 2, one side both ends of the examination module 2 are all provided with a rotating ring 3, a driving component 4 is installed to one end of the examination module 2, two rotating rings 3 are connected through a baffle 5, a bearing plate 6 is arranged inside the rotating ring 3 far away from the driving component 4, one end top of the bearing plate 6 near the rotating ring 3 is provided with an extrusion plate 7, both ends inside of the extrusion plate 7 are all connected with a lead screw 10 in a penetrating and rotating manner, one side of the examination module 2 near the driving component 4 is provided with a fixing block 11, one end top of the fixing block 11 near the rotating ring 3 is provided with an attaching piece 12.

Further, in the above technical solution, the driving assembly 4 includes a rotating motor 401, a driving wheel 402 and a driven wheel 403, the power output end of the rotating motor 401 is fixedly connected with the driving wheel 402, the driven wheel 403 is meshed with the driving wheel 402, the driving assembly 4 is started, and then the rotating motor 401 can drive the driving wheel 402 to rotate around the driven wheel 403.

Further, in the above technical solution, the inside of driven wheel 403 and fixed block 11 are fixedly connected to each other, the inside one end of inspection module 2 is provided with a groove corresponding to rotation motor 401, the side wall of rotating ring 3 is rotatably connected to driven wheel 403 through a bearing, the position of driven wheel 403 is fixed, and then rotation motor 401 drives driving wheel 402 to rotate, and simultaneously, driving assembly 4 drives inspection module 2 to move.

Further, in the above technical scheme, the inner center of the bearing plate 6 is recessed towards the bottom end, the bottom of the bearing plate 6 and the bottom of the fixing block 11 are fixedly connected with the top end of the workbench 1 through the supporting rod 14, and the top of the bearing plate 6 is rotatably connected with the screw rod 10 through a bearing.

Further, in last technical scheme, the equal vertical fixedly connected with fixed plate 8 in one end top both sides that bearing board 6 is close to swivel becket 3, and the inside of stripper plate 7 sets up the slip draw-in groove that corresponds each other with fixed plate 8, the equal sliding connection of outer wall of fixed plate 8 has stripper block 9, a plurality of recesses that correspond each other with fixed plate 8 are seted up to one side of stripper block 9, drive stripper plate 7 through rotating lead screw 10 and remove to the bottom, and then make stripper plate 7 extrude fixedly to the arm, and can remove stripper block 9 simultaneously, adjust the joint position of stripper block 9 and fixed plate 8, and then make stripper block 9 of both sides remove to central department, keep the laminating with the arm both sides.

Further, in last technical scheme, the top that fixed block 11 is close to laminating piece 12 one side both ends is provided with a plurality of recesses, the equal fixedly connected with coupling spring 13 in inside of recess, coupling spring 13's top and laminating piece 12 mutual fixed connection can stimulate laminating piece 12 to the top for the palm can be placed in the top of fixed block 11, and then releases laminating piece 12, under bottom coupling spring 13's effect, make laminating piece 12 be close to the palm, the realization is fixed to the extrusion of palm.

Further, in the above technical scheme, the bottom of the extrusion plate 7 is arc-shaped, and one side of the bearing plate 6 close to the extrusion plate 7 is provided with a rubber anti-slip sheet, and the top of the fixing block 11 is provided with anti-slip lines.

When the palm-type hand-held device is used, hands can penetrate through the inside of the two rotating rings 3 respectively, the arms and the palms of a patient can be placed at the tops of the supporting plate 6 and the fixed block 11 respectively, the extrusion plate 7 is driven to move towards the bottom by rotating the lead screw 10, the extrusion plate 7 is further enabled to extrude and fix the arms, the extrusion block 9 can be moved at the same time, the clamping position of the extrusion block 9 and the fixed block 8 is adjusted, the extrusion blocks 9 at the two sides are further enabled to move towards the center, the fitting with the two sides of the arms is kept, the fitting sheets 12 can be pulled towards the top at the same time, the palms can be placed at the top of the fixed block 11, the fitting sheets 12 are released, under the action of the bottom connecting spring 13, the fitting sheets 12 are enabled to approach towards the palms, the extrusion and fixation of the palms are realized, the examination is convenient, and in the examination process, the hands of the patient can be shot through the examination module 2, when needs angle of adjustment, or when needing to carry out comprehensive shooting, can start drive assembly 4, and then it is rotatory round from driving wheel 403 to rotate motor 401, because from driving wheel 403 and fixed block 11 interconnect, and fixed block 11 is through bracing piece 14 and the workstation 1 reciprocal anchorage of bottom, and then make from driving wheel 403 position fixed, and then when rotating motor 401 and driving wheel 402 rotatory, make drive assembly 4 drive inspection module 2 and remove, and then inspection module 2 is rotatory round bearing board 6 and fixed block 11 through swivel becket 3, and then can be to encircle and rotate around patient's wrist, the convenient wrist with any angle to the patient carries out X laser inspection, it is rotatory to need not patient self removal, it is very convenient.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A fixing device used for wrist scaphoid axial position X-ray examination comprises a workbench (1), the inspection device is characterized in that an inspection module (2) is arranged on one side of the top of the workbench (1), rotating rings (3) are arranged at two ends of one side of the inspection module (2), a driving assembly (4) is installed at one end of the inspection module (2), the two rotating rings (3) are connected through a baffle (5), a bearing plate (6) is arranged inside the rotating ring (3) far away from the driving assembly (4), an extrusion plate (7) is arranged at the top of one end, close to the rotating ring (3), of the bearing plate (6), a lead screw (10) is connected inside the two ends of the extrusion plate (7) in a penetrating and rotating mode, a fixing block (11) is arranged on one side, close to the driving assembly (4), of the inspection module (2), and an attaching piece (12) is arranged at the top of one end, close to the inside of the rotating ring (3), of the fixing block (11).

2. A fixation device for axial X-ray examination of the scaphoid bone of the wrist as claimed in claim 1, wherein the driving assembly (4) comprises a rotating motor (401), a driving wheel (402) and a driven wheel (403), the power output end of the rotating motor (401) is fixedly connected with the driving wheel (402), and the driven wheel (403) is meshed with the driving wheel (402).

3. The fixing device for the axial X-ray examination of the scaphoid bone of the wrist of claim 2, wherein the driven wheel (403) is fixedly connected with the fixing block (11), one end of the inner part of the examination module (2) is provided with a groove corresponding to the rotating motor (401), and the side wall of the rotating ring (3) is rotatably connected with the driven wheel (403) through a bearing.

4. The fixing device for the axial X-ray examination of the scaphoid bone of the wrist of claim 1, wherein the inner center of the supporting plate (6) is recessed towards the bottom end, the bottom of the supporting plate (6) and the fixing block (11) are fixedly connected with the top end of the workbench (1) through a supporting rod (14), and the top of the supporting plate (6) is rotatably connected with the screw rod (10) through a bearing.

5. The fixing device for wrist navicular bone axis position X-ray examination as claimed in claim 1, wherein the fixing plate (8) is vertically and fixedly connected to both sides of the top of one end of the supporting plate (6) close to the rotating ring (3), the inside of the extrusion plate (7) is provided with a sliding slot corresponding to the fixing plate (8), the outer wall of the fixing plate (8) is slidably connected to the extrusion block (9), and one side of the extrusion block (9) is provided with a plurality of grooves corresponding to the fixing plate (8).

6. The fixing device for the axial X-ray examination of the scaphoid bone of the wrist of claim 1, wherein the fixing block (11) is provided with a plurality of grooves at the top of both ends of one side of the engaging piece (12), the connecting spring (13) is fixedly connected inside each groove, and the top of the connecting spring (13) and the engaging piece (12) are fixedly connected with each other.

7. The fixing device for axial X-ray examination of scaphoid bone of wrist as claimed in claim 1, wherein the bottom of the extrusion plate (7) is arc-shaped, and the side of the support plate (6) close to the extrusion plate (7) is provided with a rubber anti-slip sheet, and the top of the fixing block (11) is provided with an anti-slip line.