CN203059801U

CN203059801U - Novel spreading forceps

Info

Publication number: CN203059801U
Application number: CN 201320061622
Authority: CN
Inventors: 曲鑫; 楚玉峰
Original assignee: Shandong Provincial Hospital
Current assignee: Shandong Provincial Hospital
Priority date: 2013-02-04
Filing date: 2013-02-04
Publication date: 2013-07-17
Anticipated expiration: 2023-02-04

Abstract

The utility model discloses a pair of novel spreading forceps which adopt a structure comprising a jaw, forceps handles, an elastic piece and a limit ring, wherein a rotating shaft is mounted in a position where the jaw is connected with the forceps handles; the elastic piece is mounted on the inner side of one forceps handle, and fixed on the forceps handle through a fastening screw; the limit ring is mounted on the outer side of one forceps handle, and fixed on the forceps handle through a fastening screw; rings are mounted on the forceps handles; and the limit ring can be regulated as required to control the spreading degree of the spreading forceps. The novel spreading forceps have the benefits that the structure is simple, the use is convenient, the problem that the spreading degree of the spreading forceps is not easy to control during use is solved effectively, and a patient can have an operation more conveniently and accurately.

Description

A kind of novel expanded pincers

Technical field

This utility model relates to field of medical, is specially a kind of novel expanded pincers.

Background technology

Medically, when undergoing surgery to the patient, often need to strut with the skin soft tissue of stretching pliers with the affected part, and according to the difference of operative site, the yardstick that struts is also different, and existing stretching pliers often can not satisfy this requirement, in operation, can not accurately use, increase the difficulty of operation.

The utility model content

In order to overcome above technical problem, this utility model provides a kind of novel expanded pincers, and the expansion of different fixing yardstick is provided as required.

The technical scheme that its technical problem that solves this utility model adopts is, these novel expanded pincers, structure comprise jaw, pincers handle, shell fragment and stop collar, and the junction of described jaw and pincers handle is equipped with rotating shaft, shell fragment is equipped with in described pincers handle inboard, and described shell fragment is fixed on the pincers handle by hold-down screw; Stop collar is equipped with in the described pincers handle outside, and described stop collar is fixed on the pincers handle by hold-down screw, on the described pincers handle finger ring is housed; Described stop collar can be adjusted the expansion ratio that size is controlled stretching pliers as required.

The beneficial effect that this utility model produces is that this utility model is simple in structure, and is easy to use, solved a difficult problem that is not easy to grasp expansion ratio during stretching pliers uses effectively, convenient when undergoing surgery to the patient, accurate.

Description of drawings

Be elaborated below in conjunction with the drawings and specific embodiments:

As shown be this utility model structural representation

Among the figure, 1, jaw 2, rotating shaft 3, shell fragment 4, stop collar 5, pincers handle 6, finger ring 7, hold-down screw

The specific embodiment

As shown in the figure, this utility model is a kind of novel expanded pincers, and structure comprises jaw 1, pincers handle 5, shell fragment 3 and stop collar 4, and the junction of described jaw 1 and pincers handle 5 is equipped with rotating shaft 2, shell fragment 3 is equipped with in described pincers handle 5 inboards, and described shell fragment 3 is fixed on the pincers handle 5 by hold-down screw 7; Stop collar 4 is equipped with in described pincers handle 5 outsides, and described stop collar 4 is fixed on the pincers handle 5 by hold-down screw 7, on the described pincers handle 5 finger ring 6 is housed; Described stop collar 4 can be adjusted the expansion ratio that size is controlled stretching pliers as required.

This utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.

The technology that this utility model is not described in detail, shape, structure partly are known technology.

Claims

1. novel expanded pincers is characterized in that, structure comprises jaw, pincers handle, shell fragment and stop collar, and the junction of described jaw and pincers handle is equipped with rotating shaft, and shell fragment is equipped with in described pincers handle inboard, and described shell fragment is fixed on the pincers handle by hold-down screw; Stop collar is equipped with in the described pincers handle outside, and described stop collar is fixed on the pincers handle by hold-down screw, on the described pincers handle finger ring is housed.