您的位置: 首页 > 农业专利 > 详情页

SURGICAL KNIFE AND MANUFACTURING METHOD THEREOF
专利权人:
MANI; INC.
发明人:
MATSUTANI, KANJI
申请号:
EP11747497
公开号:
EP2540228A4
申请日:
2011.02.25
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A surgical cutlery and a manufacturing method thereof, which prevent over-etching and reduce pierce resistance, are provided. The manufacturing method of the surgical cutlery made of a round bar material 15 of austenitic stainless steel with a fibrous structure includes the steps of: forming a working portion 16 of the cutlery from the round bar material 15 for piercing or cutting a living tissue, wherein the fibrous structure runs along an axis a forming a wheel mark 24 on the working portion of the surgical cutlery and etching the working portion 23 after etching. The etching is performed to the limit that allows creation of a plurality of craters on the working portion, but does not allow creation of grooves along the fibrous structure. Afterwards, application of silicone is performed on the resulting surface.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充