Steven E. Field,Stephen F. Peters,Brian R. Mulder,Michael Johnson,Todd Ireland,Steve Haeske,Mark Vander Veen
申请号：
US12209360
公开号：
US08568334B2
申请日:
2008.09.12
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A core biopsy device comprises a cutting cannula provided at a distal end with a helical excising blade. The cutting cannula can be rotated within a tissue mass so that the helical excising blade can excise a biopsy sample from the surrounding tissue.
