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1. (WO2019067822) MOBILE BIOSENSING INSTRUMENT CAPABLE OF MULTIPLE DETECTION MODALITIES
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Pub. No.: WO/2019/067822 International Application No.: PCT/US2018/053277
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
B01L 3/00 (2006.01) ,G01J 3/00 (2006.01) ,G01J 3/28 (2006.01) ,G01N 21/00 (2006.01) ,G01N 21/25 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
L
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3
Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3
Spectrometry; Spectrophotometry; Monochromators; Measuring colours
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3
Spectrometry; Spectrophotometry; Monochromators; Measuring colours
28
Investigating the spectrum
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
17
Systems in which incident light is modified in accordance with the properties of the material investigated
25
Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
Applicants:
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS [US/US]; 506 South Wright Street Urbana, IL 61801, US
Inventors:
CUNNINGHAM, Brian, T.; US
LONG, Kenneth, D.; US
Agent:
MACHONKIN, Richard, A.; US
Priority Data:
62/565,01328.09.2017US
Title (EN) MOBILE BIOSENSING INSTRUMENT CAPABLE OF MULTIPLE DETECTION MODALITIES
(FR) INSTRUMENT DE BIODÉTECTION MOBILE CAPABLE DE MULTIPLES MODALITÉS DE DÉTECTION
Abstract:
(EN) A smartphone is optically coupled to an apparatus that can operate in multiple modes to perform transmission, reflectance, intensity, or scattered light spectroscopy on a sample provided, in an appropriately configured sample cartridge. The apparatus includes a first illumination optical path for illuminating the sample, with light from a light source, on the smartphone for transmission, reflectance, and scattered light spectroscopy. The apparatus also includes a second illumination optical path for illuminating the sample with light from a laser diode for intensity spectroscopy. The apparatus farther includes a collection optical path for collecting light from the sample in each of the modes. An image sensor on the smartphone receives the collected light via a diffraction grating to obtain a spectrum image. The first illumination optical path is substantially parallel to the collection optical path, whereas the second illumination optical path is substantially orthogonal to the collection path.
(FR) Un téléphone intelligent est couplé optiquement à un appareil qui peut fonctionner dans de multiples modes pour effectuer une transmission, une réflectance, une intensité ou une spectroscopie de lumière diffusée sur un échantillon fourni, dans une cartouche d'échantillon configurée de façon appropriée. L'appareil comprend un premier chemin optique d'éclairage pour l'éclairage de l'échantillon, avec de la lumière provenant d'une source de lumière, sur le téléphone intelligent pour la transmission, la réflectance et la spectroscopie de lumière diffusée. L'appareil comprend également un second chemin optique d'éclairage pour l'éclairage de l'échantillon avec de la lumière provenant d'une diode laser pour une spectroscopie d'intensité. L'appareil comprend en outre un chemin optique de collecte pour la collecte de la lumière provenant de l'échantillon dans chacun des modes. Un capteur d'image sur le téléphone intelligent reçoit la lumière collectée par l'intermédiaire d'un réseau de diffraction pour obtenir une image spectrale. Le premier chemin optique d'éclairage est sensiblement parallèle au chemin optique de collecte, tandis que le second chemin optique d'éclairage est sensiblement orthogonal au chemin de collecte.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)