CN210931911U

CN210931911U - Fixed alignment jig of orthopedics positive side position perspective

Info

Publication number: CN210931911U
Application number: CN201921218650.8U
Authority: CN
Inventors: 谢卯; 曹英豪; 张家尧; 叶哲伟
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-07
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses an orthopedics front side perspective fixing and adjusting frame in the technical field of medical instruments, which comprises an outer frame, a central rotating shaft, a dial scale, a concave groove, a pointer and a level meter, wherein a left side fixed plate is fixedly arranged on the left side wall of the outer frame, a right side fixed plate is fixedly arranged on the right side wall of the outer frame, a first bearing seat is clamped in the inner cavity of the left side fixed plate, a second bearing seat is clamped in the inner cavity of the right side fixed plate, the inner cavities of the first bearing seat and the second bearing seat are respectively clamped with the left end and the right end of the central rotating shaft, the dial scale is fixedly arranged on the top of the right side fixed plate, the left wall of the dial scale is provided with a bulge, the front and back inner walls of the outer frame are all screwed with a concave groove placing frame, the concave groove is arranged on the concave groove placing frame, the bottom of the right wall of the concave groove is pinned with the, and the perspective accuracy is increased according to the requirement of quick righting or lateral positioning.

Description

Fixed alignment jig of orthopedics positive side position perspective

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a fixed alignment jig of orthopedics side position perspective.

Background

All orthopedic patients who undergo fracture surgery need to perform intraoperative fluoroscopy at any time according to the surgical progress in the surgical process to determine the surgical accuracy, or judge the selection of a surgical mode and a fixing material according to a fluoroscopy result, and generally need to perform respective perspective comprehensive consideration on the fracture part at the right position and the side position.

In current clinical, do not have the device that is used for adjusting position in the art specially, need orthopedics doctor and nurse to put the position for the limbs of patient's fracture when carrying out the perspective, adopt towel forceps and mat to fix the leg, it is very troublesome to operate like this, and is fixed insecure moreover, puts the position by relying on the experience entirely, and the angle of often just position and side position is not enough, increases the number of times of perspective repeatedly.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses in view of above-mentioned and/or the problem that exists in the fixed alignment jig of current orthopedics positive side position perspective, provided the utility model.

Therefore, the utility model aims at providing a fixed alignment jig of orthopedics positive side position perspective can solve the current clinical of above-mentioned proposition, does not have the device that is used for adjusting position in the art specially, needs orthopedics doctor and nurse to the artificial position of putting of the limbs of patient's fracture when carrying out the perspective, adopts towel forceps and mat to fix the leg, and troublesome poeration is fixed insecure, and the angle of often positive position and side position is not enough, increases the problem of the number of times of perspective repeatedly.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an orthopedic lateral position perspective fixing adjusting frame, comprising: the device comprises an outer frame, a central rotating shaft, a dial, a concave groove, a pointer and a level gauge, wherein a left side fixing plate is fixedly arranged on the left side wall of the outer frame, a right side fixing plate is fixedly arranged on the right side wall of the outer frame, a first bearing seat is clamped in the inner cavity of the left side fixing plate, the inner cavity of the right side fixing plate is clamped with a second bearing seat, the inner cavities of the first bearing seat and the second bearing seat are respectively clamped with the left end and the right end of the central rotating shaft, a dial is fixedly arranged at the top of the right side fixing plate, a bulge is arranged on the left wall of the dial, the front and rear inner walls of the outer frame are both screwed with concave groove placing frames, concave grooves are arranged on the concave groove placing frames, the front and back outer edges of the concave groove are both fixedly provided with buckles, the bottom of the right wall of the concave groove is pinned with a pointer, the middle part of the pointer is sleeved on the outer wall of the bulge, and a level gauge is fixedly arranged on the left wall of the pointer.

As an orthopedic side position perspective fixing adjusting frame, the preferable scheme is as follows: the central spindle must be able to contact the bottom wall of the recess.

As an orthopedic side position perspective fixing adjusting frame, the preferable scheme is as follows: and the surface of the concave groove placing frame is coated with a lubricating coating.

As an orthopedic side position perspective fixing adjusting frame, the preferable scheme is as follows: and a binding band is fixed in the clamping groove of the buckle.

As an orthopedic side position perspective fixing adjusting frame, the preferable scheme is as follows: the bottom end of the pointer must be arranged in the center of the bottom of the right wall of the concave groove. .

Compared with the prior art: the orthopedics positive side position perspective fixing and adjusting frame is provided with an outer frame, a first bearing seat, a second bearing seat, a central rotating shaft, a dial, a concave groove placing frame, a concave groove, buckles, a binding band and a pointer, wherein two ends of the central rotating shaft are respectively clamped in the inner cavities of the first bearing seat and the second bearing seat and can freely rotate in the inner cavities; when the concave groove rotates, the bottom of the pointer is driven to move, the pointer rotates around the protrusion, the top of the pointer points to different scale marks on the dial along with the difference of the rotating angle of the concave groove, so that medical workers can know the rotating angle accurately, the working precision is improved, the number of perspective times is greatly reduced, the accurate adjustment is correct, the side position is increased, and the device is firm through the fixation of the outer frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the orthopedic front lateral perspective fixing and adjusting bracket of the present invention;

FIG. 2 is a front view of the orthopedic front perspective fixing and adjusting bracket of the present invention;

fig. 3 is a schematic view of the orthopedic front side perspective fixing and adjusting frame in top view.

In the figure, 100 outer frames, 210 left fixing plates, 220 right fixing plates, 310 first bearing seats, 320 second bearing seats, 400 central rotating shafts, 500 dials, 510 protrusions, 600 concave groove placing frames, 610 concave grooves, 611 buckles, 612 straps, 700 pointers and 800 levels are arranged.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a fixing and adjusting bracket for orthopedics side perspective, please refer to fig. 1 and fig. 2, which comprises an outer bracket 100, a central rotating shaft 400, a dial 500, a concave groove 610, a pointer 700 and a level gauge 800;

referring to fig. 2, a left fixing plate 210 is fixedly installed on a left side wall of the external frame 100, a right fixing plate 220 is fixedly installed on a right side wall of the external frame 100, and the left fixing plate 210 and the right fixing plate 220 reinforce the external frame;

referring to fig. 2 again, the first bearing seat 310 is clamped in the inner cavity of the left fixing plate 210, the second bearing seat 320 is clamped in the inner cavity of the right fixing plate 220, the inner cavities of the first bearing seat 310 and the second bearing seat 320 are respectively clamped with the left end and the right end of the central rotating shaft 400, and the first bearing seat 310 and the second bearing seat 320 fix and limit the central rotating shaft 400 and enable the central rotating shaft to freely rotate;

referring to fig. 1 and 2, a dial 500 is fixedly mounted on the top of the right fixing plate 220, angle scale lines are marked on the left wall of the dial 500, a protrusion 510 is arranged on the left wall of the dial 500, and the protrusion 510 is used for sleeving a pointer 700;

referring to fig. 1, the front and rear inner walls of the external frame 100 are both screwed with a concave groove placing rack 600, a concave groove 610 is arranged on the concave groove placing rack 600, the concave groove placing rack 600 is used for supporting the concave groove 610, the concave groove 610 is used for preventing the affected limb of the patient, the front and rear outer edges of the concave groove 610 are both fixedly provided with a buckle 611, and the buckle 611 is used for fixing the affected limb of the patient;

referring to fig. 2 and 3, a pointer 700 is pinned at the bottom of the right wall of the concave groove 610, the pointer 700 is used for indicating the rotation angle of the concave groove 610, the middle part of the pointer 700 is sleeved on the outer wall of the protrusion 510, a level gauge 800 is fixedly arranged on the left wall of the pointer 700, and the level gauge 800 is used for indicating the vertical and horizontal angles of the device.

The central shaft 400 must contact the bottom wall of the groove 610, so that the rotation of the central shaft 400 can drive the groove 610.

The surface of the concave groove placing frame 600 is coated with a lubricating coating, so that the concave groove 610 can smoothly rotate in the concave groove placing frame 600.

Referring to fig. 1 and 3, a strap 612 is fixed in the slot of the buckle 611, and the strap 612 is used for fixing the affected limb of the patient.

The bottom end of the pointer 700 must be disposed at the center of the bottom of the right wall of the groove 610 to ensure the accuracy of the pointing angle of the pointer 700.

When the device is used specifically, a technician in the field needs to fix a patient affected limb in the concave groove 610 through the buckle 611 and the bandage 612, when the patient affected limb needs to be righted or laterally positioned, the patient affected limb is turned, the concave groove 610 can be driven to rotate in the concave groove placing frame 600 through the central rotating shaft 400 in the first bearing seat 310 and the second bearing seat 320, the angle of the fixed affected limb is adjusted, the righting and lateral actions are realized, when the concave groove 610 rotates, the bottom end of the pointer 700 is driven to move, the pointer 700 rotates around the protrusion 510, the top end of the pointer 700 points to different scale marks on the dial 500 along with the different rotation angles of the concave groove 610, the medical staff can clearly know the rotation angle, and the level meter 800 indicates the vertical direction and the horizontal direction of the device.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a fixed alignment jig of orthopedics positive side position perspective which characterized in that: the measuring instrument comprises an outer frame (100), a central rotating shaft (400), a dial (500), a concave groove (610), a pointer (700) and a level meter (800), wherein a left side fixing plate (210) is fixedly arranged on a left side wall of the outer frame (100), a right side fixing plate (220) is fixedly arranged on a right side wall of the outer frame (100), a first bearing seat (310) is clamped in an inner cavity of the left side fixing plate (210), a second bearing seat (320) is clamped in an inner cavity of the right side fixing plate (220), inner cavities of the first bearing seat (310) and the second bearing seat (320) are respectively clamped with the left end and the right end of the central rotating shaft (400), the dial (500) is fixedly arranged at the top of the right side fixing plate (220), a bulge (510) is arranged on a left wall of the dial (500), concave grooves (600) are screwed on the front inner wall and the rear wall of the outer frame (100), and concave grooves (610, the utility model discloses a pointer instrument, including concave groove (610), the outer edge all is fixed around concave groove (610) is provided with buckle (611), the right wall bottom pin joint of concave groove (610) has pointer (700), the outer wall of arch (510) is cup jointed in the middle part of pointer (700), the left wall of pointer (700) is fixed and is equipped with spirit level (800).

2. The orthopedic lateral perspective fixing and adjusting bracket according to claim 1, wherein: the central rotating shaft (400) must be capable of contacting the bottom wall of the concave groove (610).

3. The orthopedic lateral perspective fixing and adjusting bracket according to claim 1, wherein: the surface of the concave groove placing frame (600) is coated with a lubricating coating.

4. The orthopedic lateral perspective fixing and adjusting bracket according to claim 1, wherein: and a binding band (612) is fixed in the clamping groove of the buckle (611).

5. The orthopedic lateral perspective fixing and adjusting bracket according to claim 1, wherein: the bottom end of the pointer (700) must be arranged at the center of the bottom of the right wall of the concave groove (610).