NIKOLAI D. BEGG,STEVEN J. BARLETTA,CHAD A. PICKERING,TYLER J. LAURITO,TIMOTHY J. WOOD
申请号：
US16361736
公开号：
US20200297330A1
申请日:
2019.03.22
申请国别(地区):
US
年份:
2020
代理人:
摘要：
An elongate guide member for guiding a tissue biopsy needle to uterine tissue includes a distal tip having a helical configuration. The distal tip is configured to pierce tissue during a rotation thereof about a longitudinal axis defined by the elongate guide member. A tissue biopsy needle may be guided through a channel defined within the distal tip or may be guided over the distal tip.
