US PATENT SUBCLASS 600 / 511
.~.~.~.~ Fetal heartbeat


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



600 /   HD   SURGERY

300  DF  DIAGNOSTIC TESTING {38}
481  DF  .~ Cardiovascular {6}
508  DF  .~.~ Heart {4}
509  DF  .~.~.~ Detecting heartbeat electric signal {10}
511.~.~.~.~ Fetal heartbeat


DEFINITION

Classification: 600/511

Fetal heartbeat:

(under subclass 509) Subject matter for detecting the pulsation of a fetal heart.