CN219480308U

CN219480308U - Fixing forceps for traumatic orthopaedics

Info

Publication number: CN219480308U
Application number: CN202222201334.8U
Authority: CN
Inventors: 胡军; 张晓俊; 虎师元; 王靖; 李德毅; 张旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-08-08
Anticipated expiration: 2032-08-19

Abstract

The utility model discloses a pair of fixing forceps for orthopaedics of wound, which comprises a first forceps head and a second forceps head, wherein the first forceps head is fixedly connected with a first forceps rod, the second forceps head is fixedly connected with a second forceps rod, the side edges of the first forceps head and the second forceps head are respectively provided with a matched electromagnet, the first forceps rod is provided with a fixing sliding rail, the second forceps rod is provided with a sliding groove, a spring is arranged in the sliding rail, the tail part of the first forceps rod is provided with a first forceps handle, the tail part of the second forceps rod is provided with a second forceps handle, and the first forceps rod is provided with a through hole. The fixing clamp for the traumatic orthopaedics is simple in structure and convenient to operate, can firmly fix bones at fracture parts, and solves the problem that the existing fixing clamp for the traumatic orthopaedics is unstable in clamping and is inconvenient to drill the fracture parts.

Description

Fixing forceps for traumatic orthopaedics

Technical Field

The utility model relates to the field of medical appliances, in particular to a pair of fixing forceps for traumatic orthopaedics.

Background

The traumatic bone science is also called orthopedics. Is a specialty or discipline of medicine, specially researches the anatomy, physiology and pathology of the skeletal muscle system, uses medicine, operation and physical method to maintain and develop the normal form and function of the system, treats the injury of the system, and the fixing forceps for traumatic orthopaedics are used for traumatic orthopaedics.

The existing orthopaedics fixing forceps comprise an upper forceps claw, a lower forceps claw, a bone holding forceps seat, an arm, a rocker arm, an adjusting nut, a connecting rod seat and a screw rod, wherein the bone holding forceps seat is fixedly connected with the lower forceps claw, the arm is fixedly connected with the upper forceps claw, the arm is also movably connected with the rocker arm and the bone holding forceps seat, the rocker arm, the connecting rod seat, the screw rod, the adjusting nut and the bone holding forceps seat are sequentially connected, and a small rocker arm can be further connected and installed on the rocker arm through which pin.

In the prior art, when the limbs fracture is frequently subjected to screw fixation and reduction, a bone holding forceps is used for clamping and fixing during operation, and then the limbs fracture is subjected to reduction and fixation through screws. However, the existing bone fixation forceps are not firmly clamped in the using process, are easy to slip off, and are inconvenient to drill the fracture part.

Disclosure of Invention

The utility model aims to provide a fixing clamp for traumatic orthopaedics, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a wound orthopedics is with fixed pincers, includes first binding clip, second binding clip, first binding clip fixedly connected with first binding clip, second binding clip fixedly connected with second binding clip, first binding clip and second binding clip side are equipped with assorted electro-magnet respectively, are equipped with the slide rail on the first binding clip, are equipped with the spout on the second binding clip, are equipped with the spring in the slide rail, and first binding clip afterbody is equipped with first pincers, and second binding clip afterbody is equipped with second pincers, is equipped with the through-hole on the first binding clip.

By adopting the technical scheme, when an operator uses the clamp, the first clamp handle and the second clamp handle are respectively held by two hands, the second clamp handle is pulled, the second clamp rod outwards slides along the sliding rail, the first clamp head and the second clamp head are opened to the size suitable for bones, the second clamp handle is loosened, and the second clamp handle is retracted through the spring shrinkage in the sliding rail, so that the clamp is more convenient and quicker compared with a screw rod in the prior art.

Preferably, the corresponding surfaces of the first clamp head and the second clamp head are provided with arc grooves.

The clamp head adopts the arc groove, can be more stable fix the bone, is difficult for becoming flexible.

Preferably, the first clamp handle is hollow and the second clamp bar passes through the middle of the first clamp handle.

The second clamp rod passes through the first clamp rod, so that the fixing clamp can be used more smoothly.

Preferably, the second clamp rod is provided with a control button, and the control button can control the magnetic force of the electromagnet on the second clamp head.

When the second clamp rod is pulled, the magnetic force of the magnet on the second clamp head is controlled to be minimum, so that the first clamp head and the second clamp head have no suction force when being pulled, the second clamp rod can be pulled more easily, the magnetic force of the magnet is opened after the second clamp rod is pulled, and the first clamp head and the second clamp head can be firmly fixed to bones.

Preferably, the through hole is located on the first clamp bar between the first clamp head and the second clamp head.

After fixing the bone, the fixed bone is drilled through the through-hole by using a drill, and a medical steel nail is installed.

Drawings

Fig. 1 is a schematic structural view of a fixing forceps for traumatic orthopaedics according to an embodiment of the present utility model;

reference numerals in the drawings of the specification include: 1. a first binding clip; 2. a second binding clip; 3. an electromagnet; 4. a first clamp lever; 5. a second clamp lever; 6. a first clamp handle; 7. a second clamp handle; 8. a through hole; 9. a slide rail; 10. a spring; 11. control buttons.

Detailed Description

The utility model is described in further detail below with reference to the attached drawings and embodiments:

as shown in fig. 1, the fixing forceps for trauma orthopaedics comprise a first forceps head 1 and a second forceps head 2, wherein a first forceps rod 4 is fixedly connected to the first forceps head 1, a second forceps rod 5 is fixedly connected to the second forceps head 2, matched electromagnets 3 are respectively arranged on the sides of the first forceps head 1 and the second forceps head 2, a fixing sliding rail 9 is arranged on the first forceps rod 4, a sliding groove is arranged on the second forceps rod 5, a spring 10 is arranged in the sliding rail 9, a control button 11 is arranged on the upper portion of the second forceps rod 5, the control button 11 can control the magnetic force of an electromagnet 3 on the second forceps head 2, a first forceps handle 6 is arranged at the tail portion of the first forceps rod, a second forceps handle 7 is arranged at the tail portion of the second forceps rod 5, a through hole 8 is formed in the first forceps rod 4 in the middle of the first forceps head 1 and the second forceps head 2, and the through hole 8 can be used for drilling and installing a medical steel nail on a bone by using a drill bit after fixing the bone.

The specific implementation process is as follows:

when the fixing clamp is needed, firstly, the electromagnet 3 on the second clamp head 2 is closed by the control button 11, then the two hands of an operator hold the first clamp handle 6 and the second clamp handle 7 respectively, the second clamp handle 7 is pulled, the second clamp rod 5 stretches and slides backwards through the spring 10 in the sliding rail 9, when the size of the fixing clamp is adjusted to be suitable for the bone, the first clamp head 1 and the second clamp head 2 fix the bone, the clamp handle is loosened, the second clamp rod 5 drives the second clamp head 2 to fix the bone under the contraction of the spring 10, meanwhile, the electromagnet 3 on the second clamp head 2 is opened by the control button 11, and the electromagnet 3 on the first clamp head 1 is attracted, so that the fixing clamp is not easy to loosen, at the moment, the drilling machine drills holes for the bone through the through holes 8 on the first clamp handle 6, and then the medical steel nails are installed to fix the bone.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a wound orthopedics is with fixed pincers, includes first binding clip (1), second binding clip (2), its characterized in that: first binding clip (1) fixedly connected with first binding clip (4), second binding clip (2) fixedly connected with second binding clip (5), first binding clip (1) and second binding clip (2) side are equipped with assorted electro-magnet (3) respectively, be equipped with fixed slide rail (9) on first binding clip (4), be equipped with the spout on second binding clip (5), be equipped with spring (10) in slide rail (9), first binding clip (4) afterbody is equipped with first pincers (6), second binding clip (5) afterbody is equipped with second pincers (7), be equipped with through-hole (8) on first binding clip (4).

2. The orthopedic fixation clamp for trauma as claimed in claim 1, wherein: an arc-shaped groove is arranged on one surface of the first clamp head (1) corresponding to the second clamp head (2).

3. The orthopedic fixation clamp for trauma as claimed in claim 1, wherein: the first clamp handle (6) is hollow, and the second clamp rod (5) passes through the middle of the first clamp handle (6).

4. The orthopedic fixation clamp for trauma as claimed in claim 1, wherein: the second clamp rod (5) is provided with a control button (11), and the control button (11) can control the magnetic force of the electromagnet (3) on the second clamp head (2).

5. The orthopedic fixation clamp for trauma as claimed in claim 1, wherein: the through hole (8) is positioned on the first clamp rod (4) between the first clamp head (1) and the second clamp head (2).