Abstract: A monitoring system (10) of this invention includes a first sensor (12) for detecting the respiration and/or movements of an infant (14), and an optional second sensor (18) for detecting the presence and/or movement of the infant or proximal objects (20) surrounding the infant. An optional accelerometric sensor (22) detects movements of a platform (16) supporting the infant and contributes supplementary movement data to the monitoring system. An optional audio sensor (24) detects sounds associated with the infant or proximal objects. None of the sensors are physically attached to the infant. A controller (26) conditions and processes the various sensor signals and generates alarms by interpreting the sensor signals. The controller optionally communicates with a remote control unit (30).
Type:
Grant
Filed:
July 21, 1998
Date of Patent:
January 4, 2000
Assignee:
Sensitive Technologies, LLC
Inventors:
Horia-Nicolai Teodorescu, Daniel J. Mlynek