CN219720808U

CN219720808U - Fracture reduction forceps

Info

Publication number: CN219720808U
Application number: CN202321301327.3U
Authority: CN
Inventors: 何金国
Original assignee: Shanghai Mcc Hospital
Current assignee: Shanghai Mcc Hospital
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-22
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses a fracture reduction forceps, which comprises: the clamping part comprises a clamp handle, a clamping part and a limiting assembly; the two forceps handles are hinged with each other, the head parts of the forceps handles are provided with clamping parts, and the limiting assembly is arranged between the forceps handles; the clamping part is of a rectangular plate-shaped structure, and the middle part of the clamping part is inwards recessed to form a clamping groove; according to the utility model, the clamping part is of a rectangular plate-shaped structure, so that compared with the prior art, the clamping area and the clamping range are improved, the clamping reduction of the fracture parts of the femur, the humerus and the tibia and the like can be more efficiently carried out, the fracture reduction effect is improved, and the operation efficiency of medical staff is improved.

Description

Fracture reduction forceps

Technical Field

The utility model relates to the technical field of orthopedics treatment, in particular to a fracture reduction forceps.

Background

The bone surgery is usually completed by means of an orthopedic instrument, the reduction forceps are one of the common surgical instruments, when the bone surgery is performed, the fracture is generally reduced by adopting a bone holding forceps after fracture, and the fracture is fixed by a steel plate, a screw and the like, but the prior reduction forceps have the following defects when in use:

in the prior art, when the conventional bone holding reposition forceps are used for femur, humerus and tibia, the clamping area is small, so that the bone holding reposition forceps are difficult to reposition, the steel plate in use cannot be initially positioned, and the use effect is not ideal.

Disclosure of Invention

In order to solve the technical problems in the prior art, the utility model discloses a fracture reduction forceps, which comprises: the clamping part comprises a clamp handle, a clamping part and a limiting assembly;

the two forceps handles are hinged with each other, the head parts of the forceps handles are provided with clamping parts, and the limiting assembly is arranged between the forceps handles;

the clamping part is of a rectangular plate-shaped structure, and the middle part of the clamping part is inwards recessed to form a clamping groove.

Optionally, the limiting assembly includes: a limit rod and a limit cap;

one end of the limiting rod is rotationally connected with one of the two clamp handles, the other end of the limiting rod penetrates through the other clamp handle of the two clamp handles, and the limiting cap is arranged on the limiting rod.

Optionally, the limit cap is in threaded connection with the limit rod.

Optionally, the length of the clamping part is 3-5cm, the width is 0.5-2cm, and the thickness is 0.2-0.7cm.

Optionally, the length of the clamping part is 4cm, the width of the clamping part is 1cm, and the thickness of the clamping part is 0.5cm.

Optionally, the clamping part is made of metal material.

The utility model provides a fracture reduction forceps, which has the following beneficial effects: the clamping part with the strip plate-shaped clamping groove is arranged at the head part of the clamping forceps, so that the range of clamping and resetting the femur, the humerus and the tibia is improved, and the operation convenience of medical staff is improved.

Drawings

FIG. 1 is a schematic view of the front view of the fracture reduction forceps of the present utility model;

fig. 2 is a schematic view of the structure of the clamping part of the fracture reduction forceps of the utility model.

The attached drawings are identified:

1. a clamp handle; 2. a clamping part; 3. a limit component; 4. a clamping groove; 31. a limit rod; 32. and a limit cap.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific embodiment of the utility model provides a fracture reduction forceps, which comprises: the clamping part comprises a clamp handle, a clamping part and a limiting assembly; the two forceps handles are hinged with each other, the head parts of the forceps handles are provided with clamping parts, and the limiting assembly is arranged between the forceps handles; the clamping part is of a rectangular plate-shaped structure, and the middle part of the clamping part is inwards recessed to form a clamping groove. The spacing subassembly includes: a limit rod and a limit cap; one end of the limiting rod is rotationally connected with one of the two clamp handles, the other end of the limiting rod penetrates through the other clamp handle of the two clamp handles, and the limiting cap is arranged on the limiting rod. The limit cap is in threaded connection with the limit rod. The length of the clamping part is 3-5cm, the width is 0.5-2cm, and the thickness is 0.2-0.7cm. The length of the clamping part is 4cm, the width of the clamping part is 1cm, and the thickness of the clamping part is 0.5cm. The clamping part is made of metal materials.

Examples

Referring to fig. 1-2, an embodiment of the present utility model provides a bone reduction forceps, comprising: the clamping part comprises a clamp handle, a clamping part and a limiting assembly; the two forceps handles are hinged with each other, the head parts of the forceps handles are provided with clamping parts, and the limiting assembly is arranged between the forceps handles; the clamping part is of a rectangular plate-shaped structure, and the middle part of the clamping part is inwards recessed to form a clamping groove.

Specifically, the middle parts of the two forceps handles 1 are hinged, the clamping parts 2 are oppositely arranged at the heads of the two forceps handles 1, the total length of the reset forceps formed by the two forceps handles 1 is about 30cm, when force is applied to the forceps handles 1, the heads of the forceps handles 1 can relatively move to form clamping, the clamping parts 2 are of rectangular plate-shaped structures and are made of metal materials, so that the toughness of the forceps handles is improved, a patient can reset and clamp the femur, the humerus and the tibia, meanwhile, one opposite side of the clamping parts 2 is inwards recessed to form a clamping groove 4, the forceps handles can be more suitable for the shape of the bone of the patient, meanwhile, the clamping can be realized on steel plates fixed on the femur, the humerus and the tibia by the patient, the clamping parts 2 are of rectangular plate-shaped structures, compared with the prior art, the clamping area and the clamping range are improved, the femur, the humerus and the tibia long-stem fracture parts can be more efficiently clamped and reset, the bone resetting effect is improved, and the operation efficiency of medical staff is improved. The limiting component 3 is arranged in the middle of the clamp handle 1, so that the diameters of the two clamp handles 1 after the clamping is reset can be limited, the clamp handle 1 is prevented from moving after the clamping, and the performance of clamping and resetting the large bones is improved.

The spacing subassembly includes: a limit rod and a limit cap;

The limit cap is in threaded connection with the limit rod.

Specifically, the gag lever post 31 one end rotates with one of two pincers handles 1 to be connected, and another pincers handle 1 is passed to the other end of gag lever post 31 to gag lever cap 32 and gag lever post 31 threaded connection are located the outside of another pincers handle 1, like this through the position of adjusting gag lever cap 32, can carry out spacingly to the position of two pincers handles 1, consequently can carry out the centre gripping back to patient's bone at the clamping part 2 of two pincers handles 1, carry out spacingly to two pincers handles 1, fix its angle of opening, the stability of centre gripping when improving the use.

The length of the clamping part is 3-5cm, the width is 0.5-2cm, and the thickness is 0.2-0.7cm.

The length of the clamping part is 4cm, the width of the clamping part is 1cm, and the thickness of the clamping part is 0.5cm.

Specifically, the length of the clamping part 2 is 4cm, the width is 1cm, the thickness is 0.5cm, and the clamping part can be used for clamping and resetting the femur, the humerus and the tibia by measuring the femur, the humerus and the tibia in reality and achieving the use requirement on the basis of not wasting materials.

The clamping part is made of metal materials.

Specifically, the clamping portion 2 is made of a metal material, and may be made of steel, iron, copper, or other materials, so long as the toughness of the clamping and fixing can be satisfied.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 fracture reduction forceps, comprising: a clamp handle (1), a clamping part (2) and a limiting component (3);

the two clamp handles (1) are hinged with each other, the head of each clamp handle (1) is provided with a clamping part (2), and the limiting component (3) is arranged between the clamp handles (1);

the clamping part (2) is of a rectangular plate-shaped structure, and the middle part of the clamping part (2) is inwards recessed to form a clamping groove (4).

2. The fracture reduction forceps according to claim 1, characterized in that the stop assembly (3) comprises: a limit rod (31) and a limit cap (32);

one end of the limiting rod (31) is rotationally connected with one of the two clamp handles (1), the other end of the limiting rod (31) penetrates through the other clamp handle (1) of the two clamp handles (1), and the limiting cap (32) is arranged on the limiting rod (31).

3. The fracture reduction forceps according to claim 2, characterized in that the limit cap (32) is screwed with the limit rod (31).

4. A fracture reduction forceps according to claim 3, characterized in that the clamping portion (2) has a length of 3-5cm, a width of 0.5-2cm and a thickness of 0.2-0.7cm.

5. The fracture reduction forceps according to claim 4, wherein the clamping portion (2) has a length of 4cm, a width of 1cm and a thickness of 0.5cm.

6. The fracture reduction forceps according to claim 1, wherein the clamping portion (2) is made of a metal material.