发明名称 |
FLUID-ASSISTED MEDICAL DEVICES, SYSTEMS AND METHODS |
摘要 |
A medical device (5) is provided which comprises a catheter tube having a distal end and a lumen, and configured to assist in applying tamponage to a bleeding source in a gastrointestinal tract when flexed. A catheter tip having a catheter tip outer surface is assembled with the tube adjacent the distal end of the tube. The catheter tip comprises a probe body comprising an electrically insulative material, at least one electrode pair located on the probe body which comprises a first electrode spaced from a second electrode, and a fluid distribution manifold to direct a fluid from inside the probe body towards the tip outer surface. The manifold comprises a central passage within the probe body and a plurality of lateral passages which extend from the central passage towards the tip outer surface. An extendable injection needle is housed within the central passage to provide treatment to tissue.
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申请公布号 |
WO03049631(A1) |
申请公布日期 |
2003.06.19 |
申请号 |
WO2002US39701 |
申请日期 |
2002.12.11 |
申请人 |
TISSUELINK MEDICAL, INC.;MCCLURKEN, MICHAEL, E. |
发明人 |
MCCLURKEN, MICHAEL, E. |
分类号 |
A61B18/14;(IPC1-7):A61B18/14 |
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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