intravascular heat exchange catheters; heat exchangers for indwelling catheters

System for monitoring pressure in pneumatic tires comprising tire sensing units with sensors for measuring pressure in a tire, electrical and electronic monitoring computer chips, electronic display units, microprocessors, software, radio frequency receivers, radio frequency transmitters; and parts thereof

System for monitoring pressure in pneumatic tires, comprising tire sensing units with sensors for measuring pressure in a tire, electrical and electronic monitoring computer chips, electronic display units, microprocessors, softwares, radio frequency receivers, radio frequency transmitters; and parts thereof