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Cathéter de positionnement
专利权人:
Covidien LP
发明人:
申请号:
EP14191453.1
公开号:
EP2868340A1
申请日:
2014.11.03
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A catheter guide assembly includes an extended working channel having a proximal portion adjacent a proximal end and a distal portion adjacent a distal end, the extended working channel having a lumen configured to enable translation of an instrument therethrough. The extended working channel defines a radius formed on the distal portion, wherein the distal portion of the extended working channel is formed of a material having a durometer rating sufficient such that deflection of the distal portion is limited as the instrument is translated therethrough. The catheter guide assembly includes a control handle disposed at the proximal end of the extended working channel and operably coupled to the extended working channel, thereby enabling the extended working channel to advance and rotate.
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