SLEEP PRODUCTS FURNITURE

Brand	Owner	Address	Description
PERMA FOAM LIMITED	PERMA FOAM LIMITED	195 MIDWEST ROAD SCARBOROUGH, ONTARIO M1P 3A6 Canada	sleep products and furniture, namely, mattresses, mattress foundations and sofa beds;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Devices and methods for sleep detection involve the use of an adjustable threshold for detecting sleep onset and termination. A method for detecting sleep includes adjusting a sleep threshold associated with a first sleep-related signal using a second sleep-related signal. The first sleep-related signal is compared to the adjusted threshold and sleep is detected based on the comparison. The sleep-related signals may be derived from implantable or external sensors. Additional sleep-related signals may be used to confirm the sleep condition. A sleep detector device implementing a sleep detection method may be a component of an implantable pulse generator such as a pacemaker or defibrillator.