发明名称 |
Control system for rotational angioplasty device |
摘要 |
A method for controlling fluid flow in a rotational atherectomy device. A source of fluid is provided through a pump to the rotational atherectomy device, wherein the pump maintains the fluid flow at a minimal rate during a time period when a drive shaft 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 during another time period when the fluid flow is at the increased rate.
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申请公布号 |
US7174240(B2) |
申请公布日期 |
2007.02.06 |
申请号 |
US20020272126 |
申请日期 |
2002.10.16 |
申请人 |
CARDIOVASCULAR SYSTEMS, INC. |
发明人 |
SHTURMAN LEONID;MOROV GEORGY VASILEVICH;MALGICHEV VLADIMIR ALEKSEEVICH |
分类号 |
G05D7/00;A61B;A61B17/00;A61B17/22;A61B17/32;A61M3/02 |
主分类号 |
G05D7/00 |
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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