CN204520883U

CN204520883U - A kind of surgical scissors

Info

Publication number: CN204520883U
Application number: CN201520197166.7U
Authority: CN
Inventors: 孔玉科; 梁耀军; 曾嵘; 王文革; 张文君
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-04-03
Filing date: 2015-04-03
Publication date: 2015-08-05
Anticipated expiration: 2025-04-03

Abstract

This utility model relates to a kind of medical apparatus and instruments, specifically a kind of surgical scissors, comprise handle of a knife (1), rivet (2), blade (3), one end of described handle of a knife (1) arranges blade (3), is connected between described handle of a knife (1) by rivet (2); It is characterized in that: the radian of one end that described blade (3) is connected with handle of a knife (1) is 85 ° ~ 90 °, the radian of the other end is 95 °, this utility model structure is simple, easy to use, improve the safety in operation process, avoid the consumption that doctor's use operation is aching of arm and muscle power, be conducive to operation stringer when cutting off blood vessel, the size of better control opening and direction, safe and reliable.

Description

A kind of surgical scissors

Technical field

This utility model relates to a kind of medical apparatus and instruments, specifically a kind of surgical scissors.

Background technology

In the department of medicine and surgery operation of hospital, surgical scissors is a kind of conventional medical apparatus and instruments, its structure of the surgical scissors of existing use is linear structure, scissors blades is elongated, when carrying out openings in blood vessels in operative process, generally that edge-on for shears transverse direction is cut off blood vessel by hand-held shears, and its blade is thicker, cause openings in blood vessels excessive, patient is made to bleed too much, a large amount of blood flowed out easily is caused to enter its parameatal tissue, cause the life danger of patient, also non-linear structure shears is had, its scissors blades bends from point upward, but its scissors blades point upward triggers, but in operation process, its cutting edge tip upwards triggered easily hooks the blood vessel near other targeted positions or operative incision, cause the increase of the operation open sore part, add the misery of patient, and easily make the life of patient be on the hazard, although operation Shi doctor by raising shears handle of a knife, avoid the injury that the blade point triggered causes the blood vessel near operative incision or other targeted positions, but in operation process, its operating time is long, doctor's long-time operation hands art, physical demands is large, add the physical demands of doctor, bring inconvenience, it causes in operation process, the size of uncontrollable openings in blood vessels and the assurance of openings in blood vessels when cutting off blood vessel, cause vascular scissors opening excessive, use inconvenience.

Summary of the invention

For the problems referred to above, this utility model provides a kind of surgical scissors, solve that linear structure surgical scissors is usual in use cuts off blood vessel by edge-on for shears transverse direction, and its blade is thicker, cause openings in blood vessels excessive, patient is made to bleed too much, the blood of a large amount of outflow enters its parameatal tissue, cause the problem of the life danger of patient, solve non-linear structure shears, its scissors blades bends from point upward, but its scissors blades point upward triggers, its cutting edge tip upwards triggered easily hooks the blood vessel near other targeted positions or operative incision, cause the increase of the operation open sore part, and the cutting edge tip that doctor triggers in order to avoid scissors blades point upward raises shears handle of a knife to other targeted positions near operative incision or blood vessel, increase doctor arm to ache the large problem of physical demands.

For achieving the above object, the technical solution of the utility model is specific as follows:

This utility model relates to a kind of medical apparatus and instruments, specifically a kind of surgical scissors, comprises handle of a knife 1, rivet 2, blade 3, and one end of described handle of a knife 1 arranges blade 3, is connected between described handle of a knife 1 by rivet 2; It is characterized in that: the radian of one end that described blade 3 is connected with handle of a knife 1 is 85 ° ~ 90 °, and the radian of the other end is 95 °.

A wherein surgical scissors, described outside, handle of a knife 1 one end is coated with rubber layer.

The beneficial effects of the utility model are:

This utility model structure is simple, the rubber layer of outside, handle of a knife 1 one end, be beneficial to anti-skidding, solve that linear structure surgical scissors is usual in use cuts off blood vessel by edge-on for shears transverse direction, and its blade is thicker, cause openings in blood vessels excessive, patient is made to bleed too much, the blood of a large amount of outflow enters its parameatal tissue, cause the problem of the life danger of patient, solve non-linear structure shears, its scissors blades bends from point upward, but its scissors blades point upward triggers, its cutting edge tip upwards triggered easily hooks the blood vessel near other targeted positions or operative incision, cause the increase of the operation open sore part, and the cutting edge tip that doctor triggers in order to avoid scissors blades point upward raises shears handle of a knife to other targeted positions near operative incision or blood vessel, increase doctor arm to ache the large problem of physical demands, reducing doctor in operation is that the non-linear structure shears using scissors blades to bend from point upward needs to raise shear shank, the consumption of ache sense and the muscle power of its arm, easy to use, safe and reliable, when performing the operation, when blood vessel is cut off in stringer, size and the direction of opening can better be controlled.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is side view of the present utility model.

Wherein, 1. handle of a knife, 2. rivet, 3. blade.

Detailed description of the invention

This utility model is further described by detailed description of the invention below in conjunction with Figure of description:

This utility model is when performing the operation, and blood vessel is cut off in the horizontal stringer of hand-held this utility model, convenient size and the direction controlling opening.

This utility model structure is simple, easy to use, improves the safety in operation process, avoid the consumption that doctor's use operation is aching of arm and muscle power, be conducive to operation stringer when cutting off blood vessel, better control size and the direction of opening, safe and reliable.

Claims

1. a surgical scissors, comprise handle of a knife (1), rivet (2), blade (3), one end of described handle of a knife (1) arranges blade (3), is connected between described handle of a knife (1) by rivet (2); It is characterized in that: the radian of one end that described blade (3) is connected with handle of a knife (1) is 85 ° ~ 90 °, and the radian of the other end is 95 °.

2. a kind of surgical scissors according to claim 1, is characterized in that: described handle of a knife (1) outside, one end is coated with rubber layer.