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
Optoelectronic component and method for producing an optoelectronic component
LED string with a capability to maintain a current path and LED unit thereof
Organic light emitting diode device and fabrication method thereof
Method for making an abrasion-resistant steel plate and plate obtained
Linear book scanner
Electric power supply system and electric power supply system for motor vehicle
Maize variety hybrid X03A157
  Randomly Featured Patents
Method of producing filter-tipped cigarettes
Method and system for reducing hydrocarbon vapor emissions from tankers
Image filters and source of illumination for optical navigation upon arbitrary surfaces are selected according to analysis of correlation during navigation
Operation switch device for use with lawnmower
Hand powered tufting machine
Composition for separation of serum or plasma and container for blood test
Method and arrangement for providing Vias in printed circuit boards
Transformable structural element
Semiconductor memory device having first and second selecting lines for accessing memory cells
Wafer-processing tape and method of producing the same