发明名称 |
Direct stream hydrodynamic catheter system |
摘要 |
A direct stream hydrodynamic catheter system is provided for the removal of thrombus, lesions and the like including provisions for the infusion of drugs, lysing fluids and the like into a blood vessel. Physician controlled high powered direct fluid jet streams emanate from a fluid jet emanator in the form of robust radially directed fluid jet streams to impinge upon and ablate difficult and strong thrombus or lesions within a blood vessel. Effluent aspiration is controlled by an exhaust regulator in the form of a roller pump, but effluent removal can be assistingly influenced by the fluid pressure associated with the radially directed fluid jet streams. |
申请公布号 |
US8647294(B2) |
申请公布日期 |
2014.02.11 |
申请号 |
US20090933520 |
申请日期 |
2009.03.20 |
申请人 |
BONNETTE MICHAEL J.;THOR ERIC J.;KOZAK DEBRA M.;BALL DOUGLAS J.;WEISEL STEPHEN E.;MORRIS DAVID B.;MEDRAD, INC. |
发明人 |
BONNETTE MICHAEL J.;THOR ERIC J.;KOZAK DEBRA M.;BALL DOUGLAS J.;WEISEL STEPHEN E.;MORRIS DAVID B. |
分类号 |
A61B17/20;A61M5/00;A61M5/32;A61M25/00;A61M31/00;A61M37/00 |
主分类号 |
A61B17/20 |
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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