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










Image Number 7 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
Wristband with detachable labels
Hanger
System of providing an internet web site that assists medical professionals draft a letter of medical necessity or other documentation for transmission to a third party payer on behalf of a pa
Techniques for determining optimized local repair paths
Method and apparatus for communications
Processing autocomplete suggestions
Display screen with graphical user interface
  Randomly Featured Patents
Dispensing spout
Easy lift pit lid
Interface for water cooled engine manifolds
Infant swaddling garment
Hardware accelerator for normal least-mean-square algorithm-based coefficient adaptation
Thick film sense resistor composition and method of using the same
Method of manufacturing a fluid conduit having exterior detail
African violet plant named Rosalie
Negative voltage switching circuit
Arm mechanism, and vacuum robot provided with the same