James P. ROHL,Katharine Eckerline,Bruce R. Forsyth,Charles Rundquist,David Robert Wulfman,Jason Ott,David John Lehse
申请号：
US15175672
公开号：
US20160361047A1
申请日:
2016.06.07
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A needle device for obtaining a tissue sample includes a distal member extending longitudinally from a proximal end to a distal end and including a distal channel extending longitudinally therethrough, the distal member formed of a first material selected to permit flexing of the distal member, a proximal member extending longitudinally from a proximal end to a distal end and including a proximal channel extending longitudinally therethrough, the proximal member formed of a second material selected to provide axial and torsional strength therealong in combination with a coupler for connecting the distal member and the proximal member, the coupler extending longitudinally from a proximal end configured to engage the distal end of the proximal member to a distal end configured to engage the proximal end of the distal member.
