US PATENT SUBCLASS 604 / 900
TELLTALE SHOWING ENTRY OF BLOOD INTO BODY INSERTED CONDUIT

Current as of: June, 1999
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604 /   HD   SURGERY

900TELLTALE SHOWING ENTRY OF BLOOD INTO BODY INSERTED CONDUIT

DEFINITION

Classification: 604/900

TELLTALE SHOWING ENTRY OF BLOOD INTO BODY INSERTED CONDUIT:

Device for observing the flow of blood into a conduit placed in the body.

SEE OR SEARCH THIS CLASS, SUBCLASS:

168, for a catheter having body piercing needle, closure rod, or stylet axially movable therein and also having a telltale for showing entry of blood into the catheter.