The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 18, 1998
Filed:
Aug. 12, 1996
William Miller, La Jolla, CA (US);
Other;
Abstract
A motion monitor which detects respiration and/or cardiac activity of a human, particularly a sleeping human, has a mattress, for example, an air mattress, for supporting a sleeping human. The mattress has an interior cavity isolated from and at a pressure equal to or greater than ambient atmospheric pressure. A pressure transducer is connected with the interior cavity of the mattress and generates a signal representative of the pressure in the interior cavity. An indication unit is connected to the pressure transducer and presents a signal based on the output of the pressure transducer. This sleep monitor is useful for infants, particularly infants at risk for sudden infant death syndrome (SIDS).