Search Results for: Lubricating pumps
(class / ) with flow control means (e.g., check valves, hydrocephalus pumps, etc.)
(class / ) means for inserting fibrous or foraminous resident packing, receptor, or medicament carrier into body orifice (class / ) with lubricating means (class / ) with means for ejecting continuous length insert (e.g., gauze packing) (class / ) distal portion of inserting means deformed, expanded,...
https://patents.justia.com/patents-by-us-classification/604