发明名称 |
Cryotreatment device and method |
摘要 |
Devices and methods for cooling vessel walls to inhibit restenosis in conjunction with medical procedures such as coronary artery angioplasty. Stenosed vessel walls can be cooled prior to angioplasty, after angioplasty, or both. The invention is believed to inhibit restenosis through cooling to a temperature near freezing, preferably without causing substantial vessel wall cell death.
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申请公布号 |
US8012147(B2) |
申请公布日期 |
2011.09.06 |
申请号 |
US20070734762 |
申请日期 |
2007.04.12 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
LAFONTAINE DANIEL M. |
分类号 |
A61B17/00;A61B18/18;A61B17/22;A61B18/00;A61B18/02;A61B19/00;A61F2/958;A61F7/12;A61M1/36;A61M25/00;A61M39/00 |
主分类号 |
A61B17/00 |
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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