发明公开
- 专利标题: Needle biopsy system
- 专利标题(中): 针活检系统
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申请号: EP00309887.8申请日: 2000-11-07
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公开(公告)号: EP1103223A3公开(公告)日: 2001-07-04
- 发明人: Furst, Daniel S. , Chandra, Shalabh , Heuscher, Dominic J. , Shekhar, Raj
- 申请人: Marconi Medical Systems, Inc.
- 申请人地址: 595 Miner Road Cleveland, Ohio 44143 US
- 专利权人: Marconi Medical Systems, Inc.
- 当前专利权人: Marconi Medical Systems, Inc.
- 当前专利权人地址: 595 Miner Road Cleveland, Ohio 44143 US
- 代理机构: Waters, Jeffrey
- 优先权: US449322 19991124
- 主分类号: A61B10/00
- IPC分类号: A61B10/00
摘要:
A needle biopsy system (10) includes a biopsy needle (210) , and a needle support assembly (200) . The needle support assembly (200) holds the biopsy needle (210) and manipulates the biopsy needle (210) in response to received control signals. A needle simulator having an input device generates the control signals in response to manipulation of the input device by an operator. The operator, in turn, receives feedback from the needle simulator in accordance with forces experienced by the biopsy needle (210) . In a preferred embodiment, the feedback received by the operator includes tactile sensations experienced by the operator as he manipulates the input device. The tactile sensations mimic those the operator would have received had he directly manipulated the biopsy needle (210). Optionally, a curved needle guide is employed to restrict the biopsy needle's progression longitudinally therethrough.
公开/授权文献
- EP1103223A2 Needle biopsy system 公开/授权日:2001-05-30
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