Arrangement or shape of fluid flow passages, e.g. of plural fluid passages

Full Title

Catheters; Hollow probes > Arrangement or shape of fluid flow passages, e.g. of plural fluid passages

Classification Context

Section:

HUMAN NECESSITIES

Class:

MEDICAL OR VETERINARY SCIENCE; HYGIENE

Subclass:

DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR