Active chemical sensor with optical fiber and its production pro

Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

422 8207, 422 681, 128633, 128634, 128636, 436172, 350 9629, 350 9634, 356402, 356432, 8541, 8543, 8647, G01N 2100, A61B 500, C09B 6910, G02B 616

Patent

active

050283952

ABSTRACT:
Active chemical sensor with optical fiber and its production process.
The chemical sensor according to the invention makes it possible to measure a given quantity or magnitude of a fluid. It has a chemical reagent suitable for the measurement and for reacting with the fluid, a support means (20a, 28) for the reagent and a single optical fiber (20) for supplying light to the reagent and recovering the light reflected by the reagent, said sensor being characterized in that the support means incorporates a vinyl imidazole polymer or copolymer film (28) in which the reagent is immobilized, said polymer being in particular directly grafted on to one of the ends (20a) of the optical fiber (20).

REFERENCES:
patent: 4194877 (1980-03-01), Peterson
patent: 4200110 (1980-04-01), Peterson et al.
patent: 4391797 (1983-07-01), Folkman et al.
patent: 4560248 (1985-12-01), Cramp et al.
patent: 4663272 (1987-05-01), Nakamura
patent: 4803049 (1989-02-01), Hirschfeld et al.
patent: 4906249 (1990-03-01), Fogt et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Active chemical sensor with optical fiber and its production pro does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Active chemical sensor with optical fiber and its production pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Active chemical sensor with optical fiber and its production pro will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1245238

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.