发明名称 |
WIRE-GUIDED ASPIRATION NEEDLE |
摘要 |
A needle knife sphincterotome comprising a tensioning filament for positionally adjusting its distal end and a needle knife configured for tissue aspiration. The sphincterotome includes an actuatable handle attached to an elongate shaft having a needle knife near its distal end. The tensioning filament includes proximal and distal attachments and is configured such that actuation of the handle introduces a tension in the tensioning filament that bends, arches, or otherwise deforms the distal end of the sphincterotome shaft. |
申请公布号 |
WO2008048814(A3) |
申请公布日期 |
2008.09.25 |
申请号 |
WO2007US80757 |
申请日期 |
2007.10.09 |
申请人 |
WILSON-COOK MEDICAL INC.;DEAL, STEPHEN, E. |
发明人 |
DEAL, STEPHEN, E. |
分类号 |
A61B18/14;A61B17/00;A61B17/32;A61B17/34;A61M25/00;A61M25/01;A61M25/09 |
主分类号 |
A61B18/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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