DIFF Subgroup
A61M 5/175 mechanical
Introduced: January 1990
Full Title
Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests > Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor > Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters > mechanical