Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Infusion apparatus










Image Number 6 for United States Patent #4752289.

An infusion pump pressure monitor comprises a drive (26, 27, 30, 31) for an infusion pump, a pressure sensor (38) to monitor the delivery pressure downstream of the pump, and a programmed computer (34, 35). The computer (34, 35) is programmed to monitor the maximum delivery pressure that occurs during an initial operating period, and then, subsequently to monitor the delivery pressure downstream of the pump for the remainder of the delivery period of the infusion pump. The programmed computer (34, 35) is programmed to disable the drive (26, 27, 30, 31) for the infusion pump if the monitored delivery pressure differs by more than a predetermined amount from the maximum pressure monitored during the initial operating period. The infusion liquid is carried by a disposable infusion set having a pressure responsive chamber (1) located in a key-hole shaped slot (44) in the pressure monitor.








 
 
  Recently Added Patents
Synthetic refrigeration oil composition for HFC applications
Package for product
Image forming apparatus to automatically select a communication condition
Composition for enhancing memory and mitigating neurodegeneration and method thereof
Tunnel magnetoresistance read head with narrow shield-to-shield spacing
Multiple angle bend for high-voltage lines
Method for producing lactamates by way of thin film evaporation
  Randomly Featured Patents
Two person double heart shaped umbrella
Glass tile system and method of installing glass tile
Methods and systems for double-pendulum crane control
Coupling wireless portable communications device to a base station by a second network when out of communication with a first network
Tracking array antenna system
Watch
Data receiver including a transconductance amplifier
Method of preparing zinc carbonate
On-edge stacker
Image forming apparatus