管状組織吻合器具

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专利权人:

川澄化学工業株式会社

发明人:

高久田 和夫,向井 智和,狩生 景基

申请号：

JP2009270150

公开号：

JP5548981B2

申请日:

2009.11.27

申请国别(地区):

JP

年份:

2014

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a tubular tissue anastomotic instrument capable of sharply enhancing operation efficiency and having anastomotic force stronger than before while lowering the dependence degree on the manipulation level of an operator to the utmost.

SOLUTION: The tubular tissue anastomotic instrument 1 includes a tubular outside anastomotic member 10 and the tubular inside anastomotic member 20 arranged inside the outside anastomotic member 10 to provide a predetermined gap (g) with respect to the outside anastomotic member 10. The outside anastomotic member 10 is formed using an aliphatic ester resin material, to which predetermined shape memory treatment is applied, as a material and has shape memory capacity. Further, the outside anastomotic member 10 can be deformed in its shape so as to narrow the gap (g) by again heating the outside anastomotic member 10 to predetermined temperature or above.

COPYRIGHT: (C)2011,JPO&INPIT

来源网站：

中国工程科技知识中心

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