Miniaturized sensor for ionizing radiation

Chemistry: analytical and immunological testing – Including use of radioactive properties

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436164, 422 58, 422 8205, 128634, 128659, 12866206, 2504851, 356 731, H01L 7000

Patent

active

051660733

ABSTRACT:
The invention is an optical sensor useful for the detection of ionizing radiation emitted from an analyte in a fluid. The sensor is composed of a permeable scintillator having a high surface area to scintillator volume ratio and an optical waveguide located in working relation to the scintillator to collect light photons generated in response to an ionizing radiation source. The sensor is especially useful for biomedical applications. Increased sensitivity allows for miniaturization and implantation in a blood vessel of a small experimental animal.

REFERENCES:
patent: 4200110 (1980-04-01), Peterson et al.
patent: 4265249 (1981-05-01), Schindler et al.
patent: 4344438 (1982-08-01), Schultz
patent: 4622974 (1986-11-01), Coleman et al.
patent: 4682895 (1987-07-01), Costello
patent: 4710623 (1987-12-01), Lipson et al.
patent: 4752141 (1988-06-01), Sun et al.
patent: 4765339 (1988-08-01), Jones
patent: 4785814 (1988-11-01), Kane
patent: 4788436 (1988-11-01), Koechner
patent: 4800886 (1989-01-01), Nestor
Rheingold et al., "Surgical Catheterization of Hepatic Poital & Peripheral Circulations and Maintence in Pharmaeokinetic Studies", Journal of Pharm. Sci., vol. 71, No. 7/1982, pp.840-842.
Wakeley et al., "A Method for Preparing and Maintaining Rhesus Monkeys with Chronic Venous Catheter", Behavior Research Methods & Instrumentation, 1974, vol. 6, No. 5, pp. 329-331.
Barazal et al., "Implentation and Stabilization of Indnelling Vascular Catheter in the Rabbit", J. Appl. Physiol. 29 CU: pp.113-114, 1970.
Michael F. Sepaniak, "The Chemical Use of Laser-Excited Fluorometry", Clinical Chemistry, 31, 671 (1985).
Bruce J. Tromberg et al., "Development of Antibody-Based Fiber-Optic Sensors for Detection of a Benzo[a]pyrene Metabolite", Analytical Chemistry, 60, 1901 (1988).
Schram et al., "Determination of Tritium and Carbon-14 in Aqueous Solution with Anchracene Powder", Anal. Biochem 3, (1962), 68-72.
Lauber, "Development of Miniaturized Solid State Detectors for the Measurement of Beta & Gamma Radiation in Superficial and Deep Parts of Living Tissue", Nucl. Instr. and Meth. 101 (1972) 545-550.
Swenth et al., "Biomedical Probe Using a Feber-Optic Coupled Scintillator", Medical Physics 3, (1976), 109-112.

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