CN213722348U

CN213722348U - Clavicle percutaneous bone holding forceps

Info

Publication number: CN213722348U
Application number: CN202021239833.0U
Authority: CN
Inventors: 谭为; 孙永建
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-07-20
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a clavicle percutaneous bone holding forceps, which comprises a first forceps handle and a second forceps handle, wherein the end parts of the first forceps handle and the second forceps handle are both provided with handles, the first clamp handle and the second clamp handle are rotationally connected through a rotating shaft, threaded holes are formed in the end parts of the first clamp handle and the second clamp handle, one end of the first forceps handle is connected with a second forceps head in a screwing way through screw threads, one end of the second forceps handle is connected with a third forceps head in a screwing way through screw threads, the surfaces of the second binding clip and the third binding clip are both provided with mounting holes, one side of the second binding clip is fixedly connected with the first binding clip through a fastening bolt, the utility model solves the problem that the head of the clavicle percutaneous bone holding forceps can not be replaced through the detachable binding clip and the forceps handle structure, through the combined forceps head structure, the problem that the skin is easily injured by a single forceps head of the clavicle percutaneous bone holding forceps is solved.

Description

Clavicle percutaneous bone holding forceps

Technical Field

The utility model belongs to the technical field of bone holding forceps, concretely relates to clavicle percutaneous bone holding forceps.

Background

The bone holding forceps are a medical appliance for holding bones in an orthopedic operation to play a role in fixing and resetting, and generally comprise forceps handles, forceps heads and gill shaft screws, wherein teeth are arranged on the inner surfaces of the forceps heads, locking devices can be arranged between the forceps handles and are generally made of stainless steel materials, when the percutaneous bone resetting operation of the clavicle fracture of a child is performed, the closed resetting intramedullary needle is usually adopted for minimally invasive fixation, the fracture broken ends are usually obviously displaced and need to be reset after being lifted by using the bone holding forceps, because the clavicle surface is shallow, the clavicle can be clamped by the bone holding forceps through skin and then lifted, the clavicle percutaneous bone holding forceps can be used for assisting a doctor to perform the operation at the moment, but the clavicle percutaneous bone holding forceps in the current market cannot meet the use requirements, the clavicle percutaneous bone holding forceps heads cannot be replaced, the size of the forceps heads cannot be replaced under the condition of different widths and flat clavicles cannot be conveniently clamped, and the forceps heads of the percutaneous bone holding forceps have no structure without protective skin, the skin is easily injured by a single forceps head.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clavicle percutaneous bone holding forceps to solve the clavicle percutaneous bone holding forceps that provide in the above-mentioned background art and can not change the binding clip, and the problem of the skin is easily cut by the clamp to the single binding clip of clavicle percutaneous bone holding forceps.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clavicle percutaneous bone holding forceps, includes first pincers handle and second pincers handle, the handle is all installed to the tip of first pincers handle and second pincers handle, first pincers handle and second pincers handle rotate through the pivot to be connected, the tip of first pincers handle and second pincers handle all sets up threaded hole, the one end of first pincers handle closes soon through the screw thread and is connected with the second binding clip, the one end of second pincers handle closes soon through the screw thread and is connected with the third binding clip.

Preferably, mounting holes are formed in one sides of the second binding clip and the third binding clip, one side of the second binding clip is fixedly connected with the first binding clip through a fastening bolt, a fourth binding clip is mounted on one side of the third binding clip, and mounting clamping blocks are mounted on one sides of the first binding clip and the fourth binding clip.

Preferably, a rubber sleeve is arranged at one end of the first forceps handle, and an inserting rod is arranged at one end of the second forceps handle.

Preferably, the rubber sleeve and the inserted rod are both in circular arc structures and are matched with each other.

Preferably, a rectangular square hole is formed in the third binding clip at a position above the mounting hole.

Preferably, the mounting fixture block is of a hollow rectangular structure and is clamped in the mounting hole.

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

(1) the utility model discloses a detachable binding clip and pincers handle structure can change the binding clip to can carry out the centre gripping to the wide flat clavicle of difference, make things convenient for the doctor to perform the operation, guarantee the precision of centre gripping, improve the precision of operation, solve the problem that the binding clip can not be changed to clavicle percutaneous bone holding forceps.

(2) The utility model discloses a binding clip structure of combination formula can make up a binding clip on the binding clip of pincers handle tip, utilizes two binding clips percutaneous to carry the clavicle simultaneously, is convenient for carry the clavicle fast, reduces to press from both sides and gets the number of times, and protection skin has reduced the degree of difficulty of operation simultaneously, has solved the problem that the skin was easily pressed from both sides to the single binding clip of clavicle percutaneous bone holding forceps.

Drawings

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

fig. 2 is a state diagram of the present invention after the first binding clip and the fourth binding clip are disassembled;

fig. 3 is a schematic structural view of a first binding clip of the present invention;

FIG. 4 is a schematic structural view of the first clamp handle of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1;

FIG. 6 is a top view of a second plier handle of the invention;

fig. 7 is a schematic structural diagram of a third binding clip of the present invention.

In the figure: 1-a rubber sleeve; 2-a first forceps handle; 3-a first binding clip; 4-a second binding clip; 5-a third binding clip; 6-a fourth binding clip; 7-a second forceps handle; 8-a handle; 9-inserting a rod; 10-mounting holes; 11-installing a clamping block; 12-a fastening bolt; 13-a threaded hole; 14-threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a clavicle percutaneous bone holding forceps, including first pincers handle 2 and second pincers handle 7, handle 8 is all installed to the tip of first pincers handle 2 and second pincers handle 7, first pincers handle 2 and second pincers handle 7 rotate through the pivot to be connected, screw hole 13 has all been seted up to the tip threaded rod 14 of first pincers handle 2 and second pincers handle 7, the one end of first pincers handle 2 is closed soon through the screw thread and is connected with second binding clip 4, the one end of second pincers handle 7 is closed soon through the screw thread and is connected with third binding clip 5, the binding clip shape of second binding clip 4 and third binding clip 5 has the multiple, according to the preliminary diagnosis of the state of an illness of doctor to the patient, the doctor prepares required second binding clip 4 and third binding clip 5, then install on the pincers handle, in order to operate smoothly.

Further, mounting hole 10 has all been seted up to one side of second binding clip 4 and third binding clip 5, the first binding clip 3 of 12 fixedly connected with is passed through fastening bolt in one side of second binding clip 4, fourth binding clip 6 is installed to one side of third binding clip 5, installation fixture block 11 is all installed to one side of first binding clip 3 and fourth binding clip 6, installation fixture block 11 is used for on the mounting hole 10 of the chucking of first binding clip 3 on second binding clip 4, avoid first binding clip 3 to rock, installation fixture block 11 on the fourth binding clip 6 also can the chucking on the mounting hole 10 on third binding clip 5 simultaneously.

Furthermore, the rubber sleeve 1 is installed at one end of the first forceps handle 2, the inserting rod 9 is installed at one end of the second forceps handle 7, and in the process that the first forceps handle 2 and the second forceps handle 7 rotate around the rotating shaft and are close to each other, the inserting rod 9 can be inserted into the rubber sleeve 1, so that a user can press the first forceps handle 2 and the second forceps handle 7 slowly, and the clavicle is prevented from being injured due to excessive force.

Furthermore, the rubber sleeve 1 and the inserted rod 9 are both in circular arc structures, and the rubber sleeve 1 and the inserted rod 9 are matched with each other.

Furthermore, a rectangular square hole is formed in the third binding clip 5 at a position above the mounting hole 10.

Furthermore, the mounting block 11 is a hollow rectangular structure, and the mounting block 11 is clamped in the mounting hole 10.

The utility model discloses a theory of operation and use flow: during the use, the user connects second binding clip 4 at the tip of second pincers handle 7 through the screw thread closure soon, connect third binding clip 5 at the tip of first pincers handle 2 through the screw thread closure soon, in the percutaneous operation that resets of collarbone fracture, the user again with first binding clip 3 through fastening bolt 12 fixed connection on second binding clip 4, with fourth binding clip 6 through fastening bolt 12 fixed connection on third binding clip 5, the user holds handle 8, the user operates first pincers handle 2 and second pincers handle 7 with the hand, first pincers handle 2 drives third binding clip 5 and fourth binding clip 6, second pincers handle 7 drives first binding clip 3 and second binding clip 4, the binding clip is with the clavicle skin then clip of patient, the doctor pulls the clavicle with the hand operation bone-holding pincers and resets, and fix with the intramedullary needle.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clavicle percutaneous bone holding forceps, includes first pincers handle (2) and second pincers handle (7), handle (8) are all installed to the tip of first pincers handle (2) and second pincers handle (7), first pincers handle (2) and second pincers handle (7) rotate through the pivot and connect its characterized in that: the end parts of the first forceps handle (2) and the second forceps handle (7) are respectively provided with a threaded hole, the second forceps head (4) is connected to the end part of the second forceps handle (7) in a screwing mode through threads, and the third forceps head (5) is connected to the end part of the first forceps handle (2) in a screwing mode through threads.

2. The percutaneous bone holding forceps for clavicle according to claim 1, characterized in that: mounting hole (10) have all been seted up to one side of second binding clip (4) and third binding clip (5), fastening bolt (12) first binding clip (3) of fixedly connected with are passed through to one side of second binding clip (4), fourth binding clip (6) are installed to one side of third binding clip (5), installation fixture block (11) are all installed to one side of first binding clip (3) and fourth binding clip (6).

3. The percutaneous bone holding forceps for clavicle according to claim 1, characterized in that: the rubber sleeve (1) is installed to the one end of first pincers handle (2), inserted bar (9) is installed to the one end of second pincers handle (7).

4. The percutaneous bone holding forceps for clavicle according to claim 3, characterized in that: the rubber sleeve (1) and the inserted rod (9) are both in circular arc structures, and the rubber sleeve (1) and the inserted rod (9) are matched with each other.

5. The percutaneous bone holding forceps for clavicle according to claim 2, characterized in that: and a rectangular square hole is formed in the third tong head (5) at the position close to the upper part of the mounting hole (10).

6. The percutaneous bone holding forceps for clavicle according to claim 2, characterized in that: the mounting fixture block (11) is of a hollow rectangular structure, and the mounting fixture block (11) is clamped in the mounting hole (10).