SENSOR MONITOR PRESSURE

Brand	Owner	Address	Description
SMART-FLO	WALINGA INC.	R.R. #5, Guelph Ontario N1H6J2 Canada	Sensor to monitor pressure, temperature and airflow in bulk transfer system;Bulk transfer equipment for moving grains, prepared animal feed and other pelletized materials, powered through an electric motor drive pulley system, with an airlock and a blower;SMART-FLOW;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An optical noninvasive vital sign monitor comprising a reflectance-type optical sensor within a pressurizable capsule retained by a headband, the capsule having an optically transparent or translucent inner wall adapted for placement against a subject's forehead. The optical sensor is mounted on the inside surface of the pressurizable capsule's inner wall, which contacts the subject's forehead during use, and includes a light source and a photodetector aimed toward the inside surface of the inner capsule wall. One embodiment of the vital sign monitor includes optical oscillometric circuit means responsive to an output signal from the optical sensor for determining systolic pressure, mean pressure and diastolic pressure during a transition in capsule pressure between a pressure greater than normal systolic pressure and a pressure less than normal diastolic pressure.