CN211934154U

CN211934154U - Distractor for orthopedics and orthopedic operation assembly

Info

Publication number: CN211934154U
Application number: CN202020188588.9U
Authority: CN
Inventors: 胡化建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-11-17
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a distractor for orthopedics department and an orthopedic surgery component, which belongs to the field of medical appliances, and comprises a holding plate, wherein a first supporting plate is fixedly arranged on the surface of the holding plate, a chute is arranged on the surface of the holding plate, a through hole is arranged on the inner wall of the chute, a bearing is fixedly arranged on the inner wall of the through hole, a threaded rod is fixedly arranged inside the bearing, a second supporting plate is slidably arranged on the inner wall of the chute, avoidance holes are arranged on the surfaces of the second supporting plate and the first supporting plate, the comfort for holding by medical staff is improved through silica gel pads symmetrically arranged on the surface of the holding plate, and through the rotation of the, under the connection of the screw thread, the second supporting plate moves along the inner wall of the chute, thereby adjusting the distance between the first supporting plate and the second supporting plate, through the setting of structures such as block rubber, spring, prevent first fagging, second fagging and opening part rigid contact, avoid strutting the dynamics too big opening tissue that leads to and receive the injury.

Description

Distractor for orthopedics and orthopedic operation assembly

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to an orthopedics is with ware and orthopedic operation subassembly of strutting.

Background

In bone surgery, medical staff mostly adopts the drag hook to pull open the wound, then fixes the drag hook, and it is very troublesome to operate like this, and the drag hook not only brings the misery for the patient but also is unfavorable for the adjustment of wound, and some current struts ware have also saved the trouble that the drag hook is fixed, but increase muscle, ligament tissue's painful sense.

However, most of the orthopedic distractors cannot adjust the distance of the second supporting plate under the rotation of the threaded rod, are in a stable state under the threaded connection relationship, need manual fixing of the draw hook, can cause aching pain of arms, do not have a buffer device, avoid rigid contact and reduce the pain feeling of tissues at the opening.

For this reason, a large amount of for orthopedics struts ware and orthopedic surgery subassembly have appeared among the prior art, and current for orthopedics struts ware and orthopedic surgery subassembly, the silica gel pad that can not set up through holding plate surface symmetry, the comfort that medical staff gripped is improved, also can not pass through the rotation of threaded rod, under threaded connection's relation, make the second fagging remove along the spout inner wall, thereby adjust first fagging, the interval of second fagging, more do not have the block rubber, the setting of spring isotructure, prevent first fagging, second fagging and opening part rigid contact, avoid strutting the too big opening tissue that leads to of dynamics and receive the injury.

SUMMERY OF THE UTILITY MODEL

Problem to exist among the prior art, the utility model aims to provide an orthopedics is with ware and orthopedic operation subassembly struts, it is through the silica gel pad that holds board surface symmetry and set up, the comfort that medical staff gripped is improved, through the rotation of threaded rod, under threaded connection's relation, make the second fagging remove along the spout inner wall, thereby adjust first fagging, the interval of second fagging, through the block rubber, the setting of spring isotructure, prevent first fagging, second fagging and opening part rigid contact, avoid the too big opening tissue that leads to of dynamics of strutting to receive the injury.

In order to solve the above problems, the utility model adopts the following technical proposal.

An orthopedic spreader and an orthopedic operation component comprise a holding plate, wherein a first supporting plate is fixedly arranged on the surface of the holding plate, the surface of the holding plate is provided with a chute, the inner wall of the chute is provided with a through hole, the inner wall of the through hole is fixedly provided with a bearing, a threaded rod is fixedly arranged in the bearing, a second supporting plate is arranged on the inner wall of the chute in a sliding way, avoidance holes are formed in the surfaces of the second supporting plate and the first supporting plate, the silica gel pads are symmetrically arranged on the surfaces of the holding plates, the comfortable feeling of holding by medical staff is improved, and the threaded rods rotate, under the connection of the screw thread, the second supporting plate moves along the inner wall of the chute, thereby adjusting the distance between the first supporting plate and the second supporting plate, through the setting of structures such as block rubber, spring, prevent first fagging, second fagging and opening part rigid contact, avoid strutting the dynamics too big opening tissue that leads to and receive the injury.

Further, the surface symmetry fixed mounting who holds the board has the silica gel pad, the silica gel pad passes through the adhesive and holds board fixed surface installation, and the width of silica gel pad slightly is lighter than and holds the board, is convenient for under the effect of silica gel pad, improves the comfort that medical staff gripped.

Furthermore, the surface of second fagging is equipped with the screw hole, threaded connection between screw hole and the threaded rod is convenient for under threaded connection's relation for when the threaded rod rotates, can promote the second fagging and remove, be used for adjusting the distance between second fagging and the first fagging.

Further, the inner wall fixed mounting who dodges the hole has solid fixed ring, gu fixed ring's inside slidable mounting has the carriage release lever, is convenient for under sliding connection's relation for the carriage release lever atress can be followed solid fixed ring inner wall and removed.

Furthermore, a rubber block is fixedly mounted at one end of the moving rod, and a spring is mounted on the surface of the moving rod, so that pain caused by rigid contact is reduced under the action of the rubber block and the spring.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through holding the silica gel pad that board surface symmetry set up, improves the comfort that medical staff gripped, through the rotation of threaded rod, under threaded connection's relation for the second fagging removes along the spout inner wall, thereby adjusts the interval of first fagging, second fagging, through the setting of rubber piece, spring isotructure, prevents first fagging, second fagging and opening part rigid contact, avoids strutting the too big opening tissue that leads to of dynamics and receives the injury.

(2) The surface symmetry fixed mounting who holds the board has the silica gel pad, and the silica gel pad passes through the adhesive and holds board fixed surface installation, and the width of silica gel pad slightly is lighter than and holds the board, is convenient for under the effect of silica gel pad, improves the comfort that medical staff gripped.

(3) The surface of second fagging is equipped with the screw hole, and threaded connection between screw hole and the threaded rod is convenient for under threaded connection's relation for when the threaded rod rotates, can promote the second fagging and remove, be used for adjusting the distance between second fagging and the first fagging.

(4) Dodge the inner wall fixed mounting in hole and have solid fixed ring, gu fixed ring's inside slidable mounting has the carriage release lever, be convenient for under sliding connection's relation for the carriage release lever atress can be followed solid fixed ring inner wall and removed.

(5) One end of the moving rod is fixedly provided with a rubber block, and the surface of the moving rod is provided with a spring, so that the pain of rigid contact is reduced under the action of the rubber block and the spring.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a sectional view of the top view structure of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

the silica gel cushion comprises a holding plate 1, a silica gel cushion 2, a first supporting plate 3, a sliding groove 4, a through hole 5, a bearing 6, a threaded rod 7, a second supporting plate 8, a threaded hole 9, an avoidance hole 10, a fixing ring 11, a moving rod 12, a rubber block 13 and a spring 14.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, an orthopedic distractor and an orthopedic operation assembly comprises a holding plate 1, referring to fig. 1-2, silica gel pads 2 are symmetrically and fixedly mounted on the surface of the holding plate 1, the silica gel pads 2 are fixedly mounted on the surface of the holding plate 1 through an adhesive, the width of the silica gel pads 2 is slightly smaller than that of the holding plate 1, so as to improve the holding comfort of medical staff under the action of the silica gel pads 2, a first supporting plate 3 is fixedly mounted on the surface of the holding plate 1, a sliding groove 4 is formed in the surface of the holding plate 1, a through hole 5 is formed in the inner wall of the sliding groove 4, a bearing 6 is fixedly mounted on the inner wall of the through hole 5, a threaded rod 7 is fixedly mounted inside the bearing 6, a second supporting plate 8 is slidably mounted on the inner wall of the sliding groove 4, a threaded hole 9 is formed in the surface of the second supporting plate 8, the threaded hole 9 is in threaded, the second supporting plate 8 can be pushed to move, and the distance between the second supporting plate 8 and the first supporting plate 3 can be adjusted.

Referring to fig. 1 and 3, the surfaces of the second supporting plate 8 and the first supporting plate 3 are respectively provided with an avoiding hole 10, the inner wall of the avoiding hole 10 is fixedly provided with a fixing ring 11, the inside of the fixing ring 11 is slidably provided with a moving rod 12, so that the moving rod 12 can move along the inner wall of the fixing ring 11 under the stress of the sliding connection, one end of the moving rod 12 is fixedly provided with a rubber block 13, the surface of the moving rod 12 is provided with a spring 14, and the pain of rigid contact can be reduced under the action of the rubber block 13 and the spring 14.

This bone is with spreader and orthopedic surgery subassembly, medical staff can cooperate the orthopedic surgery subassembly to use the spreader, setting through silica gel pad 2, can improve the comfort that medical staff gripped, and hold threaded rod 7 clockwise turning, under threaded connection's relation, make second fagging 8 remove to the left side along 4 inner walls of spout, thereby adjust the distance between second fagging 8 and the first fagging 3, a field of vision for opening up wound, be convenient for medical staff carries out the operation, in this in-process, rubber block 13 and the muscle of wound, contact such as tissue, under the effect of force, rubber block 13 promotes carriage release lever 12 and moves to dodging hole 10 inboard along solid fixed ring 11 inner walls, spring 14 atress compression, thereby avoid second fagging 8, the rigid contact of first fagging 3, reduce patient's sense of pain.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides an orthopedics is with spreader and orthopedic surgery subassembly, includes and holds board (1), its characterized in that: the fixed surface who holds board (1) installs first fagging (3), the surface of holding board (1) is equipped with spout (4), the inner wall of spout (4) is equipped with through-hole (5), the inner wall fixed mounting of through-hole (5) has bearing (6), the inside fixed mounting of bearing (6) has threaded rod (7), the inner wall slidable mounting of spout (4) has second fagging (8), the surface of second fagging (8), first fagging (3) all is equipped with dodges hole (10).

2. The spreader for orthopedics and the orthopedic operation assembly according to claim 1, characterized in that: the surface of the holding plate (1) is symmetrically and fixedly provided with a silica gel pad (2), the silica gel pad (2) is fixedly arranged on the surface of the holding plate (1) through an adhesive, and the width of the silica gel pad (2) is slightly smaller than that of the holding plate (1).

3. The spreader for orthopedics and the orthopedic operation assembly according to claim 1, characterized in that: the surface of the second supporting plate (8) is provided with a threaded hole (9), and the threaded hole (9) is in threaded connection with the threaded rod (7).

4. The spreader for orthopedics and the orthopedic operation assembly according to claim 1, characterized in that: the inner wall fixed mounting who dodges hole (10) has solid fixed ring (11), the inside slidable mounting of solid fixed ring (11) has carriage release lever (12).

5. The spreader for orthopedics and the orthopedic surgical assembly according to claim 4, wherein: one end of the moving rod (12) is fixedly provided with a rubber block (13), and the surface of the moving rod (12) is provided with a spring (14).