CN216455893U

CN216455893U - Fixing device for orthopedic surgery

Info

Publication number: CN216455893U
Application number: CN202122666296.9U
Authority: CN
Inventors: 方浩雄
Original assignee: Shenzhen Changhua Biomedical Engineering Co ltd
Current assignee: Shenzhen Changhua Biomedical Engineering Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-10
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a fixing device for orthopedic surgery, which comprises a supporting plate, wherein an arc placing plate is arranged on the front surface of the supporting plate, fastening plates are arranged on the upper side and the lower side of the front surface of the supporting plate, a connecting block is movably arranged at the outer end of each fastening plate, an adjusting rod is rotatably arranged on one side, far away from the fastening plates, of each connecting block, a fixing shaft is fixedly arranged in front of the upper side and the lower side of the supporting plate, and a handle is fixedly arranged at the outer end of each adjusting rod, penetrates through the fixing shaft and extends to the outer part of the fixing shaft. The leg fixing device can support the leg by placing the arc plate, and the leg is fixed by matching with the fastening plate, the fastening plate and the connecting block can be replaced and disassembled, the size of the fastening plate can be replaced and installed, the rapid adjustment can be completed by manually rotating the adjusting rod, other parts of the leg can be fixed by utilizing the connecting ropes at the two ends, the leg is prevented from shaking in the operation process, and the operation efficiency can be effectively improved.

Description

Fixing device for orthopedic surgery

Technical Field

The utility model relates to the technical field of orthopedics, in particular to a fixing device for orthopedic surgery.

Background

At present, in orthopedic medical practice, to the patient of upper limbs or lower limbs fracture, often need hit the steel sheet in fracture department, in order to accelerate the healing speed of fracture department, before hitting the steel sheet, need reset the skeleton of fracture department and press from both sides it and fix, however, owing to lack essential clamping fixing device, so this is when hitting the steel sheet, cause the skew of fracture department skeleton position easily, thereby influence the effect of operation, be unfavorable for patient's quick recovery, consequently need fix the position of punching in the operation process, because painful sense is very strong when punching, it is insecure to the shank, can cause the slope of punching, influence operation efficiency, consequently, improve current fixing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing device for orthopedic surgery, which has the advantage of firm fixation and solves the problem that the surgery efficiency is influenced because the leg is infirm due to extremely strong pain feeling during punching, so that the punching inclination is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixing device for bone surgery, includes the backup pad, the front of backup pad is provided with places the arc board, the positive upper and lower both sides of backup pad all are provided with the mounting plate, the outer end movable mounting of mounting plate has the connecting block, one side that the mounting plate was kept away from to the connecting block is rotated and is installed the regulation pole, the equal fixed mounting in the place ahead of both sides has the fixed axle about the backup pad, the outer end of adjusting the pole runs through the fixed axle and extends to the outside fixed mounting of fixed axle and has the handle, the equal joint in both sides at backup pad top has the movable block, the top fixed mounting of movable block has the connection rope, connect the rope and make by the nylon materials, the equal movable mounting in both sides of backup pad bottom has the fixed knot, the upper end fixed mounting of connecting the rope has the joint piece, and the inside joint of the one end of joint piece and fixed knot.

Preferably, the back of the arc placing plate is fixedly provided with a supporting block, and the back of the supporting block is fixedly arranged with the front of the supporting plate.

Preferably, the inside joint of placing the arc board has the protection to fill up, the protection is filled up and is the arc setting, the protection fills up and closely laminates with the inner wall of placing the arc board.

Preferably, the surface of the adjusting rod is provided with external threads, and one end of the adjusting rod is in threaded connection with the inner wall of the fixing shaft.

Preferably, the positioning plates are fixedly mounted on the top and the bottom of the supporting plate, and the positioning holes are formed in the front face of the supporting plate.

Preferably, the back of connecting block and the front laminating setting of backup pad, the mounting plate is located the place ahead of placing the arc board, and both are not in same horizontal plane.

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

1. the leg fixing device can support legs by placing the arc plates, the legs are fixed by matching with the fastening plates, the fastening plates and the connecting blocks can be replaced and disassembled, the fastening plates can be replaced and installed in size, rapid adjustment can be completed by manually rotating the adjusting rods, other parts of the legs are fixed by using the connecting ropes at the two ends, the legs are prevented from shaking in the operation process, the operation efficiency can be effectively improved, and meanwhile, the problems that the legs are not fixed firmly due to strong pain feeling in the punching process, the punching inclination can be caused, and the operation efficiency is influenced are solved.

2. The utility model can support and protect the legs through the protective pad, prevent the skin of the legs from being worn due to the contact with the placing arc plate, improve the comfort, simultaneously adjust the positions of the connecting ropes at the two sides of the supporting plate according to the different fixed positions and fasten the two sides of the supporting plate through the positioning plates.

Drawings

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

FIG. 2 is a right side view of the fastening plate construction of the present invention;

FIG. 3 is a right side view of the present invention arc plate placement configuration.

In the figure: 1. a support plate; 2. placing an arc plate; 3. a protective pad; 4. a fastening plate; 5. connecting blocks; 6. a fixed shaft; 7. adjusting a rod; 8. a handle; 9. a movable block; 10. connecting ropes; 11. a fixing buckle; 12. a supporting block; 13. positioning a plate; 14. and (7) positioning the holes.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a fixing device for orthopedic surgery comprises a supporting plate 1, positioning plates 13 are fixedly mounted on both sides of the top and bottom of the supporting plate 1, positioning holes 14 are formed on the front surface of the supporting plate 1, an arc plate 2 is disposed on the front surface of the supporting plate 1, a supporting block 12 is fixedly mounted on the back surface of the arc plate 2, the back surface of the supporting block 12 is fixedly mounted on the front surface of the supporting plate 1, a protective pad 3 is clamped inside the arc plate 2, the protective pad 3 is arranged in an arc shape, the protective pad 3 is tightly attached to the inner wall of the arc plate 2, legs can be supported and protected by the protective pad 3, the skin of the legs can be prevented from being worn due to the contact with the arc plate 2, the comfort can be improved, the positions of connecting ropes 10 on both sides of the supporting plate 1 can be adjusted according to the difference of the fixing positions of the movable blocks 9 and the fixing buckles 11, and the positioning plates 13 can fasten both sides of the supporting plate 1, the upper side and the lower side of the front of the supporting plate 1 are respectively provided with a fastening plate 4, the outer end of the fastening plate 4 is movably provided with a connecting block 5, the back of the connecting block 5 is attached to the front of the supporting plate 1, the fastening plate 4 is positioned in front of the arc plate 2 and is not positioned on the same horizontal plane, one side of the connecting block 5 far away from the fastening plate 4 is rotatably provided with an adjusting rod 7, the surface of the adjusting rod 7 is provided with external threads, one end of the adjusting rod 7 is in threaded connection with the inner wall of the fixing shaft 6, the fixing shaft 6 is fixedly arranged in front of the upper side and the lower side of the supporting plate 1, the outer end of the adjusting rod 7 penetrates through the fixing shaft 6 and extends to the outside of the fixing shaft 6, the two sides of the top of the supporting plate 1 are respectively clamped with a movable block 9, the top of the movable block 9 is fixedly provided with a connecting rope 10, the connecting rope 10 is made of nylon material, and the two sides of the bottom of the supporting plate 1 are respectively movably provided with a fixing buckle 11, upper end fixed mounting of connecting rope 10 has the joint piece, and the one end of joint piece and the inside joint of fixed knot 11, can support the shank through placing arc board 2, and cooperation mounting plate 4 is fixed the shank, can change between mounting plate 4 and the connecting block 5 and dismantle, can change the installation to the size of mounting plate 4, and manual rotation adjusts pole 7 can accomplish quick adjustment, and utilize the connecting rope 10 at both ends to fix other positions of shank, prevent that the shank from rocking appears in the operation in-process, and can effectual improvement operation efficiency, it is very strong to have solved simultaneously because painful when punching, it is fixed insecure to the shank, can cause the slope of punching, influence the problem of operation efficiency.

During the use, put the shank and placing arc 2 insidely, can support the shank, then it rotates to drive regulation pole 7 through handle 8, the inner of adjusting pole 7 this moment promotes connecting block 5 and mounting plate 4 to the removal of shank direction, make its firm card on the surface of shank, connect rope 10 simultaneously and can adjust movable block 9 and fixed knot 11 according to the difference of fixed position in the position of 1 both sides of backup pad, to connect rope 10 and tie up the surface at the shank, the joint piece card that will connect 10 tip of rope can be accomplished the monolithic stationary to the shank in the inside of fixed knot 11, prevent that the shank from appearing rocking in the operation process, and can effectual improvement operation efficiency.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of all the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and specific description is not given.

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. A fixing device for orthopedic surgery, includes backup pad (1), its characterized in that: the front of the supporting plate (1) is provided with a placing arc plate (2), the upper and lower positive sides of the supporting plate (1) are provided with fastening plates (4), the outer end of each fastening plate (4) is movably mounted with a connecting block (5), one side of each connecting block (5), far away from the fastening plates (4), is rotated to be mounted with an adjusting rod (7), the front of the upper and lower sides of the supporting plate (1) is fixedly mounted with a fixing shaft (6), the outer end of each adjusting rod (7) penetrates through the fixing shaft (6) and extends to the outer part of the fixing shaft (6) to be fixedly mounted with a handle (8), the two sides of the top of the supporting plate (1) are respectively clamped with a movable block (9), the top of each movable block (9) is fixedly mounted with a connecting rope (10), each connecting rope (10) is made of nylon material, and the two sides of the bottom of the supporting plate (1) are respectively movably mounted with a fixing buckle (11), the upper end fixed mounting of connecting rope (10) has the joint piece, and the inside joint of the one end of joint piece and fixed knot (11).

2. An orthopedic fixation device as claimed in claim 1, wherein: the back of the arc placing plate (2) is fixedly provided with a supporting block (12), and the back of the supporting block (12) is fixedly arranged with the front of the supporting plate (1).

3. An orthopedic fixation device as claimed in claim 1, wherein: the inner joint of placing the arc plate (2) is provided with a protective pad (3), the protective pad (3) is in an arc shape, and the protective pad (3) is tightly attached to the inner wall of placing the arc plate (2).

4. The orthopedic surgical fixation device of claim 1, wherein: the surface of the adjusting rod (7) is provided with external threads, and one end of the adjusting rod (7) is in threaded connection with the inner wall of the fixed shaft (6).

5. An orthopedic fixation device as claimed in claim 1, wherein: the locating plate (13) is fixedly mounted on the top and the bottom of the supporting plate (1), and the locating hole (14) is formed in the front face of the supporting plate (1).

6. An orthopedic fixation device as claimed in claim 1, wherein: the back of connecting block (5) and the front laminating setting of backup pad (1), mounting plate (4) are located the place ahead of placing arc board (2), and both are not in same horizontal plane.