Device for monitoring body functions

Details Device for monitoring body functions Device for monitoring body functions

2006-01-27

2010-02-02

Hasan, Mohammed (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

C351S205000

Reexamination Certificate

active

07654671

ABSTRACT:
An optical system for non-invasive monitoring includes a light source to direct one or more pulses of light into an eye, a subject and a light receiver to receive light returning from the eye. The light receiver, or a processor coupled to the light receiver, records a frequency or intensity of the returning light at a selected timing relative to the one or more pulses of light from the light source. This timing may be selected to reduce a proportion of light reflected from a cornea, iris, or lens of the eye.

REFERENCES:
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patent: 6045226 (2000-04-01), Claessens
patent: 2004/0233061 (2004-11-01), Johns
patent: WO 90/12534 (1999-11-01), None
patent: WO 02/071932 (2002-09-01), None
patent: WO 2004/034895 (2004-04-01), None
patent: WO 2005/120878 (2005-12-01), None
International Search Report dated Mar. 22, 2006.

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