发明授权
- 专利标题: Device for needle biopsy with integrated needle protection
- 专利标题(中): 针刺活检装置,整体针头保护
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申请号: US12607636申请日: 2009-10-28
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公开(公告)号: US08968210B2公开(公告)日: 2015-03-03
- 发明人: John Mugan , Brian Murphy , John McWeeney
- 申请人: John Mugan , Brian Murphy , John McWeeney
- 申请人地址: US MA Mansfield
- 专利权人: Covidien LLP
- 当前专利权人: Covidien LLP
- 当前专利权人地址: US MA Mansfield
- 主分类号: A61B10/00
- IPC分类号: A61B10/00 ; A61B10/04 ; A61B10/02 ; A61B17/00 ; A61B17/34 ; A61B19/00
摘要:
A device for needle biopsy is presented. The device includes a handle member having proximal and distal portions. A proximal handle member is disposed to the proximal portion of the handle member and a distal handle member is disposed to the distal portion of the handle member. A sheath lumen is disposed within the handle member and extends from the distal portion of the handle member. A needle housing member is partially disposed to the proximal portion of the handle member and a needle is disposed within the sheath lumen. A plurality of protrusions is disposed upon the needle. A needle protection member is partially disposed to the distal portion of the needle housing member. The needle protection member includes a needle protection hub and a needle protection shaft.
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