发明申请
- 专利标题： Biopsy device with piston advance
- 专利标题（中）： 活塞装置带活塞提前
-
申请号： US10732848申请日： 2003-12-10
-
公开(公告)号： US20050101880A1公开(公告)日： 2005-05-12
- 发明人: Chris Cicenas , Luke Stonis
- 申请人： Chris Cicenas , Luke Stonis
- 主分类号： A61B
- IPC分类号： A61B20060101 ; A61B10/00 ; A61B10/02 ; A61B17/00
摘要：
A biopsy device is provided. The biopsy device can include a cutter which is advanced through a first portion of its stroke by a differential fluid pressure acting on a piston. A mechanical drive can be used to translate and rotate the cutter during tissue severing.
公开/授权文献
- US07351210B2 Biopsy device with piston advance 公开/授权日：2008-04-01
信息查询
