CN202235569U

CN202235569U - Surgical scissors

Info

Publication number: CN202235569U
Application number: CN2011203770378U
Authority: CN
Inventors: 谷庆寅
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-09
Filing date: 2011-10-09
Publication date: 2012-05-30
Anticipated expiration: 2021-10-09

Abstract

The utility model provides surgical scissors which not only can be used for saving the cost, but also can be used for avoiding waste. The surgical scissors comprise scissor handles and scissor heads. The scissor heads are connected with the scissor handles by a detachable mode. Clamping grooves are arranged at the upper ends of the scissor handles. Inserted parts are arranged at the lower ends of the scissor heads. The inserted parts are in fit with the clamping grooves. Grooves are arranged in the clamping grooves. Bulges matched with the grooves are arranged on the inserted parts. According to the surgical scissors, the scissor heads and the scissor handles of the surgical scissors are connected by a detachable mode, so that the using efficiency of the scissor handles can be greatly improved; and when scissor edges are blunt, the scissor heads can be processed or be subjected to secondary processing as waste and the scissor handles can be matched with other scissor heads to be continuously used, so that the waste on materials is avoided, the cost of a hospital can also be reduced, and the surgical scissors are beneficial to popularization and application.

Description

Shears is used in a kind of operation

Technical field:

This utility model relates to a kind of shears.

Background technology:

Now, the perform the operation shears of usefulness of doctor, cutter head and handle all are fixed together; Once operation just needs to use the surgical scissors of multiple difformity cutter head; Just need multiple shears for different operations, so hospital need pay a large amount of expenses and purchase shears, the expenditure of hospital is high.In addition, when scissors blades blunt after, will shears integral body be thrown away as rubbish, cause the wasting of resources.

The utility model content:

The purpose of this utility model provides a kind of operation and uses shears, can save cost, can avoid waste again.

Said purpose realizes through following scheme:

Shears is used in a kind of operation, comprises handle of a knife and cutter head, and said cutter head is connected through removable mode with handle of a knife.

The handle of a knife upper end is provided with draw-in groove, and said cutter head lower end is provided with plug-in unit, and said plug-in unit and draw-in groove are suitable.

Be provided with groove in the said draw-in groove, said plug-in unit is provided with the convexity that matches with groove.

This utility model is connected with handle of a knife the cutter head of surgical scissors through removable mode; Can increase the service efficiency of handle of a knife greatly; When blade blunt after can be only with cutter head as garbage disposal or carry out secondary operations, and handle of a knife still can cooperate other cutter head to continue to use, thereby has avoided the waste of material; Hospital also can reduce the cost expenditure, is beneficial to and applies.

Description of drawings:

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

Fig. 2 is the structural representation of a cutter head.

Fig. 3 is the structural representation of a handle of a knife.

Fig. 4 is the I place enlarged drawing of Fig. 1.

Wherein, cutter head 1, handle of a knife 2, draw-in groove 3, groove 3-1, plug-in unit 4, protruding 4-1.

The specific embodiment:

Set forth this utility model in detail preferred embodiment below in conjunction with accompanying drawing.

With reference to Fig. 1, shears comprises handle of a knife 2 and cutter head 1, and said cutter head 1 is connected through removable mode with handle of a knife 2; Concrete structure is that with reference to Fig. 3 and Fig. 4, handle of a knife 2 upper ends are provided with draw-in groove 3, are provided with groove 3-1 in the draw-in groove 3; With reference to Fig. 2 and Fig. 4, cutter head 1 lower end is provided with plug-in unit 4, and plug-in unit 4 is provided with the protruding 4-1 that matches with groove 3-1, and said plug-in unit 4 is suitable with draw-in groove 3.

During use, the plug-in unit on the cutter head 14 is inserted draw-in groove 3 interior the getting final product on the handle of a knife 2, at this moment; Protruding 4-1 on the plug-in unit blocks with the interior groove 3-1 of draw-in groove mutually; Thereby avoid cutter head in handle of a knife, to deviate from, when needs are pulled down, only need firmly be pulled outwardly cutter head; Plug-in unit is deviate from draw-in groove, convenient and swift.

This embodiment is the protection domain that the exemplary illustration of this patent is not limited it; Those skilled in the art can also carry out the part to it and change; The short of spirit that exceeds this patent all is regarded as the replacement that is equal to this patent, all within the protection domain of this patent.

Claims

1. shears is used in an operation, comprises handle of a knife and cutter head, it is characterized in that: said cutter head is connected through removable mode with handle of a knife.

2. shears is used in operation according to claim 1, it is characterized in that said handle of a knife upper end is provided with draw-in groove, and said cutter head lower end is provided with plug-in unit, and said plug-in unit and draw-in groove are suitable.

3. shears is used in operation according to claim 2, it is characterized in that being provided with groove in the said draw-in groove, and said plug-in unit is provided with the convexity that matches with groove.