Surgery – Diagnostic testing – Detecting nuclear – electromagnetic – or ultrasonic radiation
Patent
1997-09-23
2000-05-09
Jaworski, Francis J.
Surgery
Diagnostic testing
Detecting nuclear, electromagnetic, or ultrasonic radiation
604 53, A61B 812, A61M 2501
Patent
active
060597267
ABSTRACT:
A method for locating the AV junction in the heart and injecting pharmacological or biological compounds into the AV junction for purposes of enhancing or retarding electrical conduction within the AV junction. The AV junction is identified using a combination of echocardiographs and intracardiac electrograms and, once, a catheter with an injection needle and infusion port is positioned into the AV junction for purposes of direct infusion of biologically active compounds to enhance or retard atrioventricular conduction of electrical impulses.
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Lee Randall J.
Lesh Michael D.
Jaworski Francis J.
O'Banion John P.
The Regents of the University of California
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