Assignee
RESPITRACE CORP
US12 patents
Top patents by PatentIndex Score
US4860766AAug 29, 1989
Noninvasive method for measuring and monitoring intrapleural pressure in newborns
RESPITRACE CORP175 citations99
US4648407AMar 10, 1987
Method for detecting and differentiating central and obstructive apneas in newborns
RESPITRACE CORP205 citations99
US4815473AMar 28, 1989
Method and apparatus for monitoring respiration
RESPITRACE CORP145 citations97
US4308872AJan 5, 1982
Method and apparatus for monitoring respiration
RESPITRACE CORP326 citations97
US4456015AJun 26, 1984
Non-invasive method for semiquantitative measurement of neck volume changes
RESPITRACE CORP71 citations96
US4452252AJun 5, 1984
Non-invasive method for monitoring cardiopulmonary parameters
RESPITRACE CORP104 citations96
US4373534AFeb 15, 1983
Method and apparatus for calibrating respiration monitoring system
RESPITRACE CORP162 citations96
US4807640AFeb 28, 1989
Stretchable band-type transducer particularly suited for respiration monitoring apparatus
RESPITRACE CORP135 citations95
US4777962AOct 18, 1988
Method and apparatus for distinguishing central obstructive and mixed apneas by external monitoring devices which measure rib cage and abdominal compartmental excursions during respiration
RESPITRACE CORP213 citations95
US4834109AMay 30, 1989
Single position non-invasive calibration technique
RESPITRACE CORP105 citations94
US4327741AMay 4, 1982
Device for measuring respiration volume
RESPITRACE CORP25 citations81
US4597394AJul 1, 1986
Method for noninvasively monitoring mouth volume
RESPITRACE CORP16 citations74