FLOW RATE CONTROLLING DEVICE FOR MEDICINE INFUSION PUMP

• Main Author: INDRAVUDH VIROTE
• Format: Patent
• Language: English
• Published: 10.11.1998
• Edition: 6
• Subjects: BLASTING; CONTROLLING; DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HEATING; HUMAN NECESSITIES; HYGIENE; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; PHYSICS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; WEAPONS

PROBLEM TO BE SOLVED: To prevent increase of a flow rate of medicine caused by relative pressure fall by arranging a pressure controlling means which monitors pressure along a main flow passage at a position upstream from a primary flow rate controlling part, and a governing means for fluid flow fro...