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1. (WO1996003074) DEVICE AND METHOD FOR MEASURING TISSUE OXYGENATION THROUGH THE SKIN USING OXYGEN DEPENDENT QUENCHING OF PHOSPHORESCENCE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/003074    International Application No.:    PCT/US1995/009363
Publication Date: 08.02.1996 International Filing Date: 24.07.1995
Chapter 2 Demand Filed:    21.02.1996    
IPC:
A61B 5/00 (2006.01)
Applicants: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA [US/US]; University of Pennsylvania, Suite 300, 3700 Market Street, Philadelphia, PA 19104-3147 (US) (For All Designated States Except US).
WILSON, David, F. [US/US]; (US) (For US Only).
PAWLOWSKI, Marek [US/US]; (US) (For US Only)
Inventors: WILSON, David, F.; (US).
PAWLOWSKI, Marek; (US)
Agent: NAVON, Jeffrey, M.; Duane, Morris & Heckscher, One Liberty Place, Philadelphia, PA 19103-7396 (US)
Priority Data:
08/278,880 22.07.1994 US
Title (EN) DEVICE AND METHOD FOR MEASURING TISSUE OXYGENATION THROUGH THE SKIN USING OXYGEN DEPENDENT QUENCHING OF PHOSPHORESCENCE
(FR) APPAREIL ET PROCEDE DE MESURE PERCUTANEE DE L'OXYGENATION DES TISSUS PAR DECROISSANCE DE LA PHOSPHORESCENCE EN FONCTION DE LA TENEUR EN OXYGENE
Abstract: front page image
(EN)Apparatus and method for measuring tissue oxygenation using oxygen dependent quenching phosphorescence. The apparatus (10) comprises a phosphorescent probe (14) applied to the surface of the skin (15); an oxygen impermeable film (16) placed over the probe (14) and the apparatus (10); a light excitation means (12) for exciting the probe (14); a heating element (22) for heating the probe (14); and an analyzer circuit (26) for analyzing the output.
(FR)Appareil et procédé servant à mesurer l'oxygénation des tissus par décroissance de la phosphorescence en fonction de la présence d'oxygène. L'appareil (10) comporte une sonde phosphorescente (14) qu'on applique à la surface de la peau (15), un film imperméable à l'oxygène (16) placé sur la sonde (14) et l'appareil (10), un moyen d'excitation lumineuse (12) pour exciter la sonde (14), un élément chauffant (22) pour chauffer la sonde (14), et un circuit d'analyse (26) pour l'analyse des signaux de sortie.
Designated States: AM, AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, ES, FI, GB, GE, HU, JP, KE, KG, KP, KR, KZ, LK, LT, LU, LV, MD, MG, MN, MW, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TT, UA, UG, US, UZ, VN.
African Regional Intellectual Property Organization (KE, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)