发明名称 |
CONTROL SYSTEM FOR ROTATIONAL ANGIOPLASTY DEVICE |
摘要 |
A method for controlling fluid flow in a rotational atherectomy device (10). A source of fluid is provided through a pump (70) to the rotational atherectomy device, wherein the pump (70) maintains the fluid flow at a minimal rate during a time period when a drive shaft (25) of the device is not rotating. A first control is activated to increase a rate of the fluid flow and second control is activated to initiate a rotation of the drive shaft (25) during another time period when the fluid flow is at the increased rate. |
申请公布号 |
CA2464087(C) |
申请公布日期 |
2010.11.23 |
申请号 |
CA20022464087 |
申请日期 |
2002.10.17 |
申请人 |
SHTURMAN CARDIOLOGY SYSTEMS, INC. |
发明人 |
SHTURMAN, LEONID;MOROV, GEORGY VASILEVICH;MALGICHEV, VLADIMIR ALEKSEEVICH |
分类号 |
A61B17/3207;A61B;A61B17/00;A61B17/22;A61B17/32;A61M3/02;F04B43/08;G01F23/20 |
主分类号 |
A61B17/3207 |
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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