发明名称 |
METHOD AND INSTRUMENTATION FOR COOLING A SURGICAL INCISION |
摘要 |
An infusion sleeve of an ultrasonic vibrating needle. The sleeve is collapsible and serated or scalloped at a distal end. Fluid flows through a passage between the needle and the infusion sleeve in a direction from the proximal end of the sleeve to a distal end of the sleeve. Upon reaching the distal end, the fluid emerges by flowing across valley formations that are between peak formations of the distal end of the infusion sleeve. The peak formations about the exterior of the incision so that the fluid flow cools tissue at the incision and the needle. |
申请公布号 |
WO2005069770(A3) |
申请公布日期 |
2006.04.06 |
申请号 |
WO2004US40493 |
申请日期 |
2004.12.03 |
申请人 |
ALCON, INC.;MACKOOL, RICHARD, J. |
发明人 |
MACKOOL, RICHARD, J. |
分类号 |
A61B17/32;A61F9/007 |
主分类号 |
A61B17/32 |
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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