Invention Grant
- Patent Title: Device for tissue removal
- Patent Title (中): 组织去除装置
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Application No.: US11040711Application Date: 2005-01-21
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Publication No.: US07670338B2Publication Date: 2010-03-02
- Inventor: Thomas E. Albrecht , John A. Hibner , Elizabeth L. Sebern
- Applicant: Thomas E. Albrecht , John A. Hibner , Elizabeth L. Sebern
- Applicant Address: US OH Cincinnati
- Assignee: Ethicon Endo-Surgery, Inc.
- Current Assignee: Ethicon Endo-Surgery, Inc.
- Current Assignee Address: US OH Cincinnati
- Main IPC: A61B18/14
- IPC: A61B18/14 ; A61B10/00
Abstract:
An excisional biopsy method is disclosed. The method can include rotating an arcuate shaped electrode around a tissue specimen, and drawing a sheath around the tissue specimen as the specimen is cut from a tissue mass. In one embodiment, the method includes tunneling to a tissue site with one electrode, and cutting with a second electrode to obtain the tissue specimen.
Public/Granted literature
- US20050256520A1 Device for tissue removal Public/Granted day:2005-11-17
Information query
