Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Network client validation of network management frames
Image reading apparatus
Method and apparatus for cutting high quality internal features and contours
Server system and method for discovering digital assets in enterprise information systems
Method of controlling mechanical mechanisms of optical storage apparatus for peak power/current reduction, and related optical storage apparatus and machine-readable medium
Stable light source device
Systems and methods for switching supply load current estimation
  Randomly Featured Patents
Sootblower
X-ray laser system, x-ray laser and method
Optical disc having RFID tag, optical disc apparatus, and system for preventing unauthorized copying
Backhoe swing mechanism
Scrubbing machine with liquid recirculation
Apparatus for printing on a medium
Rotatable adapter for use in optically coupling a viewing device with a photographic camera
Storage device
Power work arm with dual action shock absorber
Fiber grid reinforcement