COMPUTER ASSISTED ANALYSIS OF SLEEP - Patent 0505491

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EP 0 505 491 A1

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(43)	Date of publication:
	30.09.1992 Bulletin 1992/40

(21)	Application number: 91902543.0

(22)	Date of filing: 12.12.1990

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International Patent Classification (IPC):

A61B 5/ 0476^{( . )}
G06F 17/ 00^{( . )}

A61B 10/ 00^{( . )}
G06Q 50/ 00^{( . )}

(86)	International application number:
	PCT/US1990/007189

(87)	International publication number:
	WO 1991/009372 (27.06.1991 Gazette 1991/14)

(84)	Designated Contracting States:
	DE FR GB IT

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Priority:

13.12.1989 US 19890450267

(71)	Applicant: BIO-LOGIC SYSTEMS CORPORATION
	Mundelein, IL 60060 (US)

(72)	Inventors:
	PAL, Ivan Highland Park, IL 60035 (US) RAVIV, Gil Deerfield, IL 60015 (US)

(74)	Representative: Altenburg, Udo, Dipl.-Phys., et al
	Patent- und Rechtsanwälte, Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner, Galileiplatz 1 D-81679 München D-81679 München (DE)

(54)	COMPUTER ASSISTED ANALYSIS OF SLEEP