Invention Grant
- Patent Title: Biopsy device and insertable biopsy needle module
- Patent Title (中): 活检装置和可插入活检针组件
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Application No.: US13449996Application Date: 2012-04-18
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Publication No.: US08951209B2Publication Date: 2015-02-10
- Inventor: Norbert Heske , Thomas Heske
- Applicant: Norbert Heske , Thomas Heske
- Applicant Address: US NJ Murray Hill
- Assignee: C. R. Bard, Inc.
- Current Assignee: C. R. Bard, Inc.
- Current Assignee Address: US NJ Murray Hill
- Priority: DE10212154 20020319; DE10235480 20020802; DE10248425 20021017
- Main IPC: A61B10/02
- IPC: A61B10/02 ; A61B17/00 ; A61B19/00
Abstract:
A biopsy device includes a disposable unit including a needle carrier and a biopsy needle. The biopsy needle has a distal portion including a sample chamber and a hub portion located proximal to the sample chamber. The needle carrier has a holding portion. The holding portion and the hub portion are collectively configured to form a detent mechanism configured to permit the biopsy needle to rotate within needle carrier to rotationally position the sample chamber while restraining rotation of the biopsy needle at a series of rotational detent positions.
Public/Granted literature
- US20120238905A1 BIOPSY DEVICE AND INSERTABLE BIOPSY NEEDLE MODULE Public/Granted day:2012-09-20
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