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DEVICE FOR INSERTING AN INSERTION MEMBER INTO THE TISSUE OF THE BODY OF A PATIENT
专利权人:
发明人:
申请号:
HK13109905.0
公开号:
HK1182653A
申请日:
2013.08.23
申请国别(地区):
HK
年份:
2013
代理人:
摘要:
A soft cannula is inserted into tissue and affixed to skin. A cannula arrangement moves within a housing and provides the soft cannula and a guiding needle extending through the cannula to temporarily stiffen it. A drive effects an insertion movement of the cannula arrangement from a first position, where a puncturing tip is pulled back relative to a face of the housing, into a second position, where the puncturing tip protrudes beyond the face, and automatically effects a retracting movement of the guiding needle into a third position, where the puncturing tip is pulled back relative to the face. The face is formed by a base plate affixed to the housing so that when the cannula arrangement is in the second position, the face detaches from the housing. A holder element is connected to the soft cannula and couples to the base plate in the cannula arrangements second position.
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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