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
Method for computer-based determination of a position in a map, navigation device and mobile radio telephone
Bio-pesticide and method for pest control
Transfer of digital data through an isolation
Solid-state imaging device and imaging apparatus
Stool
Process for filtering interferograms obtained from SAR images acquired on the same area
Shoe bag
  Randomly Featured Patents
Isoparaffin-olefin alkylation catalyst composition and process
Equipment for continuously moving heavy loads
Adjustable holders for magnetic reasonance imaging RF surface coil
Correlation operation method and matched filter
Intake manifold with a heated PCV passage
Pattern dimension correction method and verification method using OPC, mask and semiconductor device fabricated by using the correction method, and system and software product for executing th
Extended segmented precharge architecture
Process and catalyst for determining nitrogen in a sample according to the Kjeldahl principle
Method, system, and program for creating a job ticket inlcuding information on components and print attributes of a print job
Cyclohexapeptide with basic nitrogen containing alkylamide groups