CN104161563A - Medical fracture closed reduction forceps - Google Patents

Abstract

The invention provides a pair of medical fracture closed reduction forceps. The front ends of the two forceps heads of a forceps body of the handheld reduction forceps are provided with two screw reduction pull rods respectively through sleeve pipes on the two sides, a positioning rod is arranged on the portion, with handles, on the tail portion of the forceps body, the front ends of the two forceps heads are connected with the sleeve pipes through hinge pins, and adjusting bolts used for adjusting and fixing the screw reduction pull rods are arranged on the sleeve pipes on the two sides. When the pair of medical fracture closed reduction forceps is in use, the screw reduction pull rods are screwed into the two sides of a butt joint of fracture reduction of a patient, after alignment of fracture reduction, a doctor holds the handles of the forceps body to fold the handles and exerts strength, and in other words, the screw reduction pull rods on the two sides of the forceps body are moved towards the middle to fold through the forceps body. After complete reduction matching, the positioning rod is used for fixation, and other operations can be completed. The pair of medical fracture closed reduction forceps has the advantages that reduction butted connection is accurate, convenient and fast to use, and labor is saved.

Description

Medical fracture closed reduction forceps

technical field

The invention relates to a device used in a medical fracture reduction operation, in particular to a medical fracture closed reduction forceps.

Background technique

When the hospital performs fracture reduction surgery for fracture patients, because the fracture site needs to butt and reset the two ends of the fracture, the two sides must first be aligned and then drawn together for anastomosis. Due to the lack of special closed reduction equipment, the spiral reduction rod is generally screwed into the Finally, use your hands to align and pull together. Although this traditional method is simple, it is difficult to operate in detail, and it is inconvenient to use force, and it will increase the pain for the patient.

Contents of the invention

The invention provides a kind of medical fracture closed reduction forceps, which can quickly and conveniently operate the closed reduction of fracture operation.

The present invention includes the pliers body of the reset pliers and the spiral reset pull rod, and the adopted technical scheme is as follows: the front ends of the two pliers heads of the pliers body of a hand-held reset pliers are respectively set with a spiral reset pull rod through the casing tubes on both sides, A positioning rod is arranged at the handle part of the tail of the pliers. The positioning rod is adjusted and fixed by means of bolt adjustment to make it positioned.

In the above technical solution, the front ends of the two pincers are connected to the bushing by means of pivot pins. Thus, a movable structure is formed, and when reset and closed, the angle can be adjusted automatically along with the displacement during closing.

In order to facilitate the operation and fixation of the screw reset pull rod, adjusting bolts for adjusting and fixing the screw reset pull rod are arranged on the sleeves on both sides.

The beneficial effect of the present invention is that: since the two pull rods used for fracture closed reduction are combined with a hand-held reset forceps, when in use, after the two spiral reset pull rods are screwed into the positions on both sides of the fracture site, hold the forceps body The handle can easily and conveniently close the fracture site. After the complete closure, it can be fixed by the positioning rod to facilitate subsequent operations. Convenience and effort are troublesome and increase patient's pain, and have the remarkable characteristics of convenient operation, fast and accurate, and reducing patient's pain.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a schematic diagram of the structure of the present invention.

Among the figure: 1, pliers body, 2, pliers head, 3, screw reset pull rod, 4, sleeve pipe, 5, positioning rod, 6, handle, 7, pin shaft, 8, adjusting bolt.

Detailed ways

As shown in Figure 1: the front ends of the two clamp heads 2 of the clamp body 1 of the hand-held reset clamp are respectively equipped with a screw reset pull rod 3 through the sleeves 4 on both sides, and the handle 6 at the tail of the clamp body 1 is provided with a positioning pole 5. The front ends of the two pliers 2 are connected with the casing 4 by a pin shaft 7 . The sleeves 4 on both sides are provided with adjusting bolts 8 for adjusting and fixing the screw reset pull rod 3 .

Claims (3)

1. a medical fracture closed reduction clamps, the caliper (1) and the spiral reset lever (3) that comprise reduction forceps, it is characterized in that: the sleeve pipe (4) at two binding clips (2) front end of the caliper (1) of hand-held reduction forceps by both sides is respectively set with a spiral reset lever (3), and handle (6) position of caliper (1) afterbody is provided with a locating rod (5).

2. medical fracture closed reduction pincers according to claim 1, is characterized in that: two binding clips (2) front end adopts bearing pin (7) to be connected with sleeve pipe (4).

3. medical fracture closed reduction pincers according to claim 1, is characterized in that: on the sleeve pipe (4) of both sides, be provided with for regulating and the fixing adjusting bolt (8) of spiral reset lever (3).