发明名称 |
CONTROLLABLE PRESSURE CRYOGENIC BALLOON TREATMENT SYSTEM |
摘要 |
<p>Devices, systems, and methods controllably cool blood vessels and other body lumens. The blood vessel will often be treated for atherosclerotic or other diseases by inflating a balloon so as to engage the surrounding luminal wall. Controlled cooling of the balloon effected by a change in phase of a cryogenic fluid within the balloon typically a change from a liquid phase to a gas phase can be provided with a controlled, gradual inflation of the balloon. A single control system can be used for any of a variety of alternative selectable balloon catheters having significantly differing cooling fluid flow characteristics.</p> |
申请公布号 |
EP1628587(B1) |
申请公布日期 |
2013.10.23 |
申请号 |
EP20040754089 |
申请日期 |
2004.06.02 |
申请人 |
CRYOVASCULAR SYSTEMS, INC. |
发明人 |
JOYE, JAMES;WILLIAMS, RICHARD, S.;REUSCHLING, GLEN |
分类号 |
A61B18/18;A61B17/22;A61B18/02;A61N |
主分类号 |
A61B18/18 |
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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