Cool white light source

Details Cool white light source Cool white light source

1997-06-20

1999-03-30

Husar, Stephen

Illumination

Revolving

362276, 362293, 362804, F21V 800

Patent

active

058879650

ABSTRACT:
A cool white light source for use by surgeons delivers a balanced white light having a color temperature over 500.degree. K. essentially without any halos, rings or darkened regions. The light source includes an electrical circuit for detecting the delivery of radiation toxic to human tissue. If the light source detects the delivery of such toxic radiation, the light generating source is disabled.

REFERENCES:
patent: 4082946 (1978-04-01), Heine et al.
patent: 4385344 (1983-05-01), Gonser
patent: 4415952 (1983-11-01), Hattori et al.
patent: 4757426 (1988-07-01), Scheller et al.
patent: 4855875 (1989-08-01), Onose et al.
patent: 4870952 (1989-10-01), Martinez
patent: 5003434 (1991-03-01), Gonser et al.
patent: 5497295 (1996-03-01), Gehly
patent: 5513286 (1996-04-01), Easley
Light Hazards Task Group of the International Standards Organization (ISO) Technical Subcommittee TC-172 SC 7 WG6 for Optical Instruments and the Operating Microscope Subcommittee of the American National Standards Institute Accredited committee Z 80 DRAFT (Sep. 10, 1996), "ISO Standard for Endoilluminators--Fundamental Requirements and Test Methods for Optical Radiation Safety", (pp. 1-16).

Affiliated with

Also associated with

Rating

Cool white light source does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cool white light source, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cool white light source will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1208194