CN2824845Y - Steel wire traction device for orthopedics department - Google Patents

Abstract

The utility model discloses a steel wire traction device for the orthopedics department, which comprises casing tubes 1 and pushing rods 2, wherein the pushing rods 2 are positioned inside the casing tubes 1; the front ends of the casing tubes are provided with a traction needle 3; the back ends of the casing tubes are provided with a handle 4; the front ends of the casing tubes 1 are bent into an arc shape; the pushing rods 2 can be slid relatively to the casing tubes 1; the front end of the traction needle 3 is provided with needle holes 5. When the steel wire traction device is used for winding fracture sites, the operation has the advantages of convenience and time saving. The utility model leads to little damage to patients.

Description

Orthopaedics steel wire traction device

Technical field

This utility model relates to a kind of bone surgery medical apparatus and instruments, specifically, is a kind of orthopaedics steel wire traction device.

Background technology

Often run into the situation that needs fixation with steel wire in the bone surgery, during as comminuted long bone shaft fracture open reduction internal fixation, need prick with the stainless steel silk ring and pulverize osteocomma, or when bone grafting, tie up the strip bone grafting, in around the steel wire operating process, stainless steel silk is difficult for passing from the fracture bottom, makes troubles to operation, brings more misery to the patient.

Summary of the invention

The purpose of this utility model is to provide a kind of overcome above-mentioned shortcoming, the easy to operate orthopaedics of ring bundle steel wire steel wire traction device.

This utility model is achieved in that a kind of orthopaedics steel wire traction device, comprises sleeve pipe, push rod, and push rod places in the sleeve pipe, its front end is the arc pull needle, and the rear end is a handle, and the sleeve pipe front end is bent into arc, push rod can slide with respect to sleeve pipe, and the pull needle front end is offered pin hole.

In this device, the push rod front end is a pull needle, and sleeve pipe play the guiding role, and push rod can promote pull needle with respect to the sleeve pipe slip and move around bone, and easy and simple to handle saving time is little to the damage that patient causes.

Description of drawings

Fig. 1 is a cutaway view of the present utility model.

Fig. 2 is the partial enlarged drawing of this utility model pull needle part.

The specific embodiment

As seen from the figure, push rod 2 places in the sleeve pipe 1, and its front end is an arc pull needle 3, and the rear end is a handle 4, and sleeve pipe 1 front end is bent into arc, and push rod 2 can slide with respect to sleeve pipe 1, and pull needle 3 head ends are offered pin hole 5.During use, sleeve pipe 1 is inserted around bone one side, driving handle 4 makes pull needle 3 expose pin hole 5, and stainless steel silk is penetrated, and handle 4 is pulled back, and steel wire is brought to the other end of bone.

Claims (1)

1, a kind of orthopaedics steel wire traction device, it is characterized in that: comprise sleeve pipe (1), push rod (2), push rod (2) places in the sleeve pipe (1), its front end is arc pull needle (3), the rear end is handle (4), sleeve pipe (1) front end is bent into arc, and push rod (2) can slide with respect to sleeve pipe (1), and pull needle (3) front end is offered pin hole (5).

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