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
Butter making device
Midlet signing and revocation
System and method for simultaneous infrastructure and ad hoc networked communications
Miniature rose plant named `KORpot024`
Vehicle storage compartment assembly
Femtocell network for determining location of a mobile device
Cable protection device for an industrial robot and industrial robot with such a cable protection device
  Randomly Featured Patents
Polymerization method by dielectric heating of unsaturated fatty acids, unsaturated fatty acid esters, unsaturated hydrocarbons, or unsaturated derivatives of said products
Laminated object manufacturing apparatus and method
Medical image diagnostic system
Alkylcellulose salt binder for green body manufacture
Dental post and pin repair
Measuring sensor and method for its fabrication
Constructing basis functions using sensor wavelength dependence
Method and apparatus for controlling engine operation during regeneration of an exhaust aftertreatment system
High pressure discharge lamp of the short arc type
Belt clip assembly