CN202637050U - Annular knife for stapler - Google Patents

Annular knife for stapler Download PDF

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Publication number
CN202637050U
CN202637050U CN 201220366598 CN201220366598U CN202637050U CN 202637050 U CN202637050 U CN 202637050U CN 201220366598 CN201220366598 CN 201220366598 CN 201220366598 U CN201220366598 U CN 201220366598U CN 202637050 U CN202637050 U CN 202637050U
Authority
CN
China
Prior art keywords
knife
edge
annular knife
stapler
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220366598
Other languages
Chinese (zh)
Inventor
叶卫国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO HITCM MEDICAL DEVICES CO Ltd
Original Assignee
NINGBO HITCM MEDICAL DEVICES CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NINGBO HITCM MEDICAL DEVICES CO Ltd filed Critical NINGBO HITCM MEDICAL DEVICES CO Ltd
Priority to CN 201220366598 priority Critical patent/CN202637050U/en
Application granted granted Critical
Publication of CN202637050U publication Critical patent/CN202637050U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an annular knife for a stapler, and the technical scheme is that the annular knife for the stapler comprises an annular knife body, one end of the annular knife body is provided with a knife edge, and a blade surface is arranged on one side of the knife edge. According to the annular knife for the stapler, a prior double-blade edge structure is changed into a single-blade structure, so that a good cutting effect can be achieved. Moreover, cut wounds are smooth, and the wound healing is facilitated.

Description

Kiss stiching instrument endless knife
Technical field:
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of kiss stiching instrument endless knife.
Background technology:
Endless knife is medical apparatus and instruments commonly used in the modern medical service process, and it excises incidence tissue by endless knife.Its edge of a knife of traditional endless knife has two sword face structures, namely respectively is provided with a blade face in the both sides of the edge of a knife, and the edge of a knife of this structure cuts off effect undesirable when incidence tissue is cut, and the wound out-of-flatness of tissue is unfavorable for the healing of wound after the cutting.
The utility model content:
For solving above-mentioned technical problem, this utility model provides a kind of kiss stiching instrument endless knife that effect is more satisfactory, be conducive to wound healing of cutting off.
The technical solution of the utility model is, a kind of kiss stiching instrument endless knife with following structure is provided, and it comprises annular cutter hub, and an end of annular cutter hub is provided with the edge of a knife, the one-sided blade face that is provided with of the edge of a knife.
Better, the blade face is positioned at the inboard of the edge of a knife.
After adopting said structure, the utlity model has following advantage:
Change original double-edged knife mouth structure into the single-blade structure and can realize preferably cutting effect, and the wound after the cutting is comparatively smooth, is beneficial to the healing of wound.
Description of drawings:
Fig. 1 is the structural representation that this utility model kiss stiching instrument is used endless knife.
The specific embodiment:
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1, this utility model kiss stiching instrument endless knife, it comprises annular cutter hub 1, an end of annular cutter hub 1 is provided with the edge of a knife 2.In this utility model, only at the one-sided blade face 3 that is provided with of the edge of a knife 2, as preferably, blade face 3 preferably is positioned at the inboard of the edge of a knife 2.Adopt the endless knife of this structure when incidence tissue is cut, the cutting wound is smooth, is easy to healing.

Claims (2)

1. kiss the stiching instrument endless knife for one kind, it comprises annular cutter hub (1), and an end of annular cutter hub (1) is provided with the edge of a knife (2), it is characterized in that: the one-sided blade face (3) that is provided with of the edge of a knife (2).
2. kiss stiching instrument endless knife according to claim 1, it is characterized in that: blade face (3) is positioned at the inboard of the edge of a knife (2).
CN 201220366598 2012-07-26 2012-07-26 Annular knife for stapler Expired - Fee Related CN202637050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220366598 CN202637050U (en) 2012-07-26 2012-07-26 Annular knife for stapler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220366598 CN202637050U (en) 2012-07-26 2012-07-26 Annular knife for stapler

Publications (1)

Publication Number Publication Date
CN202637050U true CN202637050U (en) 2013-01-02

Family

ID=47406241

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220366598 Expired - Fee Related CN202637050U (en) 2012-07-26 2012-07-26 Annular knife for stapler

Country Status (1)

Country Link
CN (1) CN202637050U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130102

Termination date: 20160726

CF01 Termination of patent right due to non-payment of annual fee