Resources Contact Us Home
Lithium polymer battery powered intravenous fluid warmer

Image Number 5 for United States Patent #7741815.

A lithium polymer (LiPo) battery pack having LiPo battery cells is provided which includes battery protection circuitry, charging circuitry, cell balancing circuitry, and control and communication circuitry. The batteries can be charged while in use by an internal charger. Battery charging and discharging are accomplished in a controlled and protected manner to avoid overcharging and overdischarging conditions. The novel battery pack has built-in safeguards against dangerous LiPo battery conditions and is implemented in a small, portable unit which contains the battery cells, control and protection circuitry, internal charger and display gauge. The battery pack is useful for powering an intravenous fluid warmer or other medical or electrical devices and equipment.

  Recently Added Patents
Method and apparatus for increasing query traffic to a web site
Lithographic apparatus and device manufacturing method
Burner grate
Monitoring heap in real-time by a mobile agent to assess performance of virtual machine
System and method for configuring a direct lift control system of a vehicle
Image forming apparatus
Mobile terminal and method for changing page thereof
  Randomly Featured Patents
Clamp fixtures
Method for screen printing of viscous materials
Ceiling fan blade
Optical recording medium
Vehicle rear body structure of automotive vehicle
Roof shingle
Olefinic rubber composition
Programming voltage control circuit for EPROMS
Refinement of interpolated signals
Quick disconnect fluid transfer system