US PATENT SUBCLASS 600 / 513
.~.~.~.~ Detecting heartbeat electric signal and diverse cardiovascular characteristic

Current as of: June, 1999
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600 /   HD   SURGERY

300  DF  DIAGNOSTIC TESTING {38}
481  DF  .~ Cardiovascular {6}
508  DF  .~.~ Heart {4}
509  DF  .~.~.~ Detecting heartbeat electric signal {10}
513.~.~.~.~ Detecting heartbeat electric signal and diverse cardiovascular characteristic

DEFINITION

Classification: 600/513

Detecting heartbeat electric signal and diverse cardiovascular characteristic:

(under subclass 509) Subject matter for detecting the heartbeat electric signal and a different characteristic of the cardiovascular system (e.g., heart sound).