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Instrument chirurgiczny z trzonem z tworzywa sztucznego
专利权人:
Erbe Elektromedizin GmbH
发明人:
GUBA JOACHIM,MITZLAFF LOTHAR
申请号:
PL13184193
公开号:
PL2845550T3
申请日:
2013.09.12
申请国别(地区):
PL
年份:
2017
代理人:
摘要:
In the case of an electrosurgical instrument, provision is made for a tool (16), for the operation of which at least one, preferably two pull/thrust elements (39, 40) and a sliding element (56) are required. The sliding element (56) is held between a pull/thrust element (39) and a thrust bearing, wherein the thrust bearing can be formed by means of a further pull/thrust element (40). This arrangement utilizes the fact that the sliding element must only be activated, when the pull/thrust element is tensioned tightly. This concept of guiding the sliding element at the pull/thrust element provides for the simple design of instruments comprising long shafts, wherein separate measures for laterally reinforcing the sliding elements do not need to be taken.
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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