发明名称 |
Cryosurgical fluid supply |
摘要 |
<p>An endovascular cryogenic system for effecting a predetermined cooling treatment of a diseased region of a patient body, the predetermined cooling treatment comprising cooling the diseased region for a time in a predetermined range, the system comprising: an endovascular catheter having an elongate flexible body with a proximal end and a distal end with a balloon near the distal end; a single-use cartridge comprising a cooling fluid container and cryogenic cooling fluid disposed within the container, the cooling fluid having a quantity sufficient for effecting the predetermined cooling treatment only once; and a cooling fluid path from the container to the balloon, the path having a seal, cooling fluid flow advancing along the path and into the balloon so as to inflate the balloon and effect the predetermined cooling treatment a single time after the seal is opened.</p> |
申请公布号 |
EP2292170(A3) |
申请公布日期 |
2012.07.04 |
申请号 |
EP20100012049 |
申请日期 |
2000.03.14 |
申请人 |
CRYOVASCULAR SYSTEMS, INC. |
发明人 |
JOYE, JAMES;WILLIAMS, RICHARD S.;WILLIAMS RONALD |
分类号 |
A61B18/02;F25D3/10;A61B17/00;A61B17/22;A61F7/12;A61M25/00 |
主分类号 |
A61B18/02 |
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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