发明名称 |
MULTIPLE INTRAVASCULAR SENSING DEVICES FOR ELECTRICAL ACTIVITY |
摘要 |
A method and system for detecting electrical activity within a patient's heart, particularly the electrical activity which causes arrhythmia, which includes a first intravascular device (40) such as a catheter or guidewire having a plurality of sensing electrodes (15) on a distal portion (14) thereof which is disposed within one location of the patient's coronary vasculature and a second intravascular device (11) such as a catheter or guidewire having a plurality of sensing electrodes (17) on a distal portion (16) thereof which is disposed within a second location of the patient's coronary vasculature to facilitate mapping the electrical activity of the patient's heart. Once the electrical activity has been mapped, therapeutic procedures can be initiated.
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申请公布号 |
CA2154774(A1) |
申请公布日期 |
1994.08.04 |
申请号 |
CA19942154774 |
申请日期 |
1994.01.28 |
申请人 |
CARDIMA, INC. |
发明人 |
LITTMAN, LASZLO;DICKENS, DUANE |
分类号 |
A61B5/042;A61B17/00;A61B17/12;(IPC1-7):A61B5/042;A61B5/046 |
主分类号 |
A61B5/042 |
代理机构 |
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