Non-invasive near-infrared quantitative measurement instrument

Details Non-invasive near-infrared quantitative measurement instrument Non-invasive near-infrared quantitative measurement instrument

1991-12-30

1993-08-17

Dzierzynski, Paul M.

Radiant energy

Invisible radiant energy responsive electric signalling

Infrared responsive

250339, G01N 3350

Patent

active

052371786

ABSTRACT:
An improved near-infrared quantitative analysis instrument is disclosed comprising a removable finger insert which facilitates properly aligning and fitting and individual user's finger into the optical system of the analysis instrument. The finger insert according to the present invention also prevents the analysis instrument's optical system from being damaged by foreign matter typically introduced by a user's finger. The finger insert can also be provided with filters which will enable the insert to be used to as an optical standard for the analysis instrument.

REFERENCES:
patent: 3958560 (1976-05-01), March
patent: 4608990 (1986-09-01), Elings
patent: 4805623 (1989-02-01), Jobsis
patent: 4882492 (1989-11-01), Schlager
patent: 5035243 (1991-07-01), Muz
patent: 5070874 (1991-12-01), Barnes
Muller, "In vivo Measurement of Glucose Concentration with Lasers." Hormone and Metabolic Record Supp. Series, vol. 8 1979, Stuttgart, DE.
Copy of European Search Report from EP 90 2878.

Affiliated with

Also associated with

Rating

Non-invasive near-infrared quantitative measurement instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-invasive near-infrared quantitative measurement instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-invasive near-infrared quantitative measurement instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2246051