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Manufacturing method of polytetrafluoroethylene tube for artificial blood vessel
专利权人:
WELCRON CO.; LTD.
发明人:
RHEE, YOUNG KYU,이영규,LEE, KYUNG JU,이경주,LEE, CHANG HWAN,이창환,KWON, EUN HEE,권은희,PARK, EUN AH,박은아,RHEE, YOUNG KYUKR,LEE, KYUNG JUKR,LEE, CHANG HWANKR,KWON, EUN HEEKR,PARK, EUN AHKR
申请号:
KR1020160078710
公开号:
KR1016864370000B1
申请日:
2016.06.23
申请国别(地区):
KR
年份:
2016
代理人:
摘要:
The present invention relates to a manufacturing method of polytetrafluoroethylene (PTFE) tube-type artificial blood vessels and, more specifically, to a method which can manufacture a product having biological safety when being inserted into the human body without no additional washing work after manufacturing blood vessels by allowing endotoxin generated in a production process produced by spinning PTFE to be removed from the production process.본 발명은 PTFE 튜브형 인공혈관의 제조 방법에 관한 것으로 PTFE을 방사하여 제조하는 생산 공정상에서 발생하는 엔도톡신을 생산 공정상에서 제거 할 수 있도록 하여 혈관 제조후에 추가 세척 작업이 없더라도 인체 내에 삽입시 생물학적안전성 확보된 제품을 제조할 수 있는 방법을 제공한다.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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