CN203436372U

CN203436372U - Thoracic surgery knife

Info

Publication number: CN203436372U
Application number: CN201320525040.9U
Authority: CN
Inventors: 刘英军; 赵艳艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2014-02-19
Anticipated expiration: 2023-08-27

Abstract

A thoracic surgery knife comprises a blade and a knife handle, wherein the knife handle is provided with a stirring piece, the bottom of the stirring piece is provided with a sliding groove, a protrusion on the back portion of the knife handle is clamped in the sliding groove, the stirring piece can conduct circling motion around the protrusion, two sides of the stirring piece are respectively provided with a groove, and liposuction cotton slivers adhere in the grooves. After the structure is adopted, a doctor can simultaneously conduct a surgery and stir apparatus or organisms obstructing the view with one hand during surgery, view clearness is guaranteed, and meanwhile work intensity is lowered.

Description

A kind of chest surgery operating knife

Technical field

This utility model belongs to medical instruments field, relates in particular to a kind of chest surgery operating knife.

Background technology

When doctor opens patient's body cavity operation, because the reason of organ and human body comprises the reason of bleeding after cutting, can cause obstacle to doctor's the visual field, therefore often need another hands to control auxiliary tissue or the skin texture pushed aside of other operating theater instruments, if complicated operation also needs paraprofessional personnel's further help, this process causes great trouble to operation, consumes doctor's energy.

Summary of the invention

This utility model provides a kind of one hand can operate on operation can push again the organ of obstructing the view or the scalpel for thoracic surgery of human body aside, and increases and wipe away blood function on this basis, reduces workload in operation process.

For realizing above-mentioned functions, the technical scheme that this utility model provides is, a kind of for chest surgery operating knife, comprise handle of a knife and blade, a plectrum is installed in handle of a knife top, and chute is offered in described plectrum bottom, a protrusions snap at chute and handle of a knife back, plectrum can be around projection circular motion.

This utility model chest surgery operating knife, described plectrum both sides are fluted, post liposuction cotton sliver in groove.

Doctor is when operation, when running into organ or the human body that hinders the visual field, can promote plectrum leans out to blade head, stirring plectrum can push blade organ or human body around aside, another hands can have larger activity space, reduces the work difficulty that needs paraprofessional personnel to coordinate in operation process, and the liposuction cotton of plectrum both sides also possesses dehematize function, so can make doctor clearly see blade position, guarantee that operation precisely.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

Fig. 2 is this utility model using state figure.

The specific embodiment

As shown in Figure 1 and Figure 2, this utility model chest surgery operating knife, comprises handle of a knife 2 and blade 1, and a plectrum 3 is installed in handle of a knife 2 tops, and chute is offered in described plectrum 3 bottoms, and chute engages with a projection 4 at handle of a knife back, and plectrum 3 can be around projection circular motion.

This utility model surgical knife, described plectrum both sides are fluted, post liposuction cotton sliver 5 in groove.

Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of this utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of this utility model claims.

Claims

1. a chest surgery operating knife, comprises blade and handle of a knife, it is characterized in that: a plectrum is installed in described handle of a knife top, and chute is offered in described plectrum bottom, a protrusions snap at chute and handle of a knife back, and plectrum can be around projection circular motion.

2. by chest surgery operating knife described in claim 1, it is characterized in that: described plectrum both sides are fluted, in groove, post liposuction cotton sliver.