CN203776995U

CN203776995U - Surgical scissors used in surgical operations

Info

Publication number: CN203776995U
Application number: CN201420130502.1U
Authority: CN
Inventors: 金勇军
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-03-22
Filing date: 2014-03-22
Publication date: 2014-08-20
Anticipated expiration: 2024-03-22

Abstract

The utility model relates to a surgical instrument, in particular to a pair of surgical scissors used in surgical operations. The surgical scissors comprise blade bodies on two sides, and are characterized in that an arc-shaped forcep head bent outwards is hinged to each blade body through a hinge shaft; the hinge shaft is sleeved with a spring; two ends of the spring are leaned against the arc-shaped forcep head and the blade body respectively; a spacing block is arranged on the blade body on the inner side of the arc-shaped forcep head; when the two arc-shaped forcep heads are closed, the blade bodies on the two sides are still separated from each other; the front ends of the blade bodies are bent downwards while the bent positions are behind the hinge shafts. During use, the arc-shaped forcep heads on the two sides are closed to clamp an object to be sheared, and then the object is sheared through the blade bodies without sliding. When the shearing function is not needed, the arc-shaped forcep heads are tightly closed to serve as a clip, so that the surgical scissors have double benefits.

Description

A kind of surgical operation operating scissors

(1) technical field

This utility model relates to a kind of operating theater instruments, particularly a kind of surgical operation operating scissors.

(2) background technology

Operating scissors is the operating theater instruments commonly used in operation, is mainly used in cutting skin, mucosa, blood vessel etc., and these things are all very smooth and have certain toughness, when cutting, can, along with shears is to advancing slip, affect shear effect.

(3) summary of the invention

This utility model, in order to make up the defect of prior art, provides a kind of surgical operation operating scissors that prevents from being cut thing slip.

This utility model is achieved by the following technical solution:

A kind of surgical operation operating scissors, the blade that comprises both sides, it is characterized in that: on described blade, by hinge, be hinged with ectotropic arc binding clip, on described hinge, cover has spring, the two ends of described spring lean against respectively on arc binding clip and blade, blade in arc binding clip inner side is provided with limited block, and when the arc binding clip of both sides is closed, the blade of both sides is still separately.

Described blade front end is bent downwardly, and its bending point is positioned at hinge rear.

The beneficial effects of the utility model are:

This utility model in use, first makes the arc binding clip of both sides closed, clamps and is cut thing, re-uses blade and shears, and is cut like this thing and just can not slide; When not needing to shear, tightly arc of closure clamp head, as clip use, kills two birds with one stone.

(4) accompanying drawing explanation

Below in conjunction with accompanying drawing, this utility model is further described.

Fig. 1 is main TV structure schematic diagram of the present utility model;

Fig. 2 is plan structure schematic diagram of the present utility model;

Fig. 3 is the enlarged drawing at A place in Fig. 1;

Fig. 4 is the enlarged drawing at B place in Fig. 2.

In figure, 1 blade, 2 arc binding clips, 3 hinges, 4 springs, 5 limited blocks, 6 handles, 7 grooves.

(5) specific embodiment

Accompanying drawing is specific embodiment of the utility model.As shown in Figure 1, Figure 2, Figure 3, Figure 4, this kind of surgical operation operating scissors, the blade 1 that comprises both sides, the front end of blade 1 is bent downwardly, on sweep, by hinge 3, be hinged with ectotropic arc binding clip 2, on hinge 3, cover has spring 4, at the back side of blade 1 and arc binding clip 2, there is a groove 7, the two ends of spring 4 lean against respectively in the groove 7 on arc binding clip 2 and blade 1, blade 1 in arc binding clip 2 inner sides is provided with limited block 5, when the arc binding clip 2 of both sides is closed, the blade 1 of both sides is still separately.

During use, first by handle 6, make blade 1 and arc binding clip 2 separately, making to be cut thing stretches between two arc binding clips 2, then first with two arc binding clips 2, clamp and cut thing, if cut tube, first tube is enclosed with two arc binding clips 2, and then clutch handle, will be cut thing and cut off.

Except technical characterictic described in description, all the other technical characterictics are those skilled in the art's known technology.

Claims

1. a surgical operation operating scissors, the blade (1) that comprises both sides, it is characterized in that: described blade (1) is upper is hinged with ectotropic arc binding clip (2) by hinge (3), the upper cover of described hinge (3) has spring (4), the two ends of described spring (4) lean against respectively on arc binding clip (2) and blade (1), blade (1) in arc binding clip (2) inner side is provided with limited block (5), and when the arc binding clip (2) of both sides is closed, the blade of both sides (1) is still separately.

2. surgical operation operating scissors according to claim 1, is characterized in that, described blade (1) front end is bent downwardly, and its bending point is positioned at hinge (3) rear.