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1. WO2020193550 - VITAL-SIGN SENSOR, AND PROCESS FOR MANUFACTURING A VITAL-SIGN SENSOR

Publication Number WO/2020/193550
Publication Date 01.10.2020
International Application No. PCT/EP2020/058159
International Filing Date 24.03.2020
IPC
H01L 31/167 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
12structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
16the semiconductor device sensitive to radiation being controlled by the light source or sources
167the light sources and the devices sensitive to radiation all being semiconductor devices characterised by at least one potential or surface barrier
A61B 5/024 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
02Measuring pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography; Heart catheters for measuring blood pressure
024Measuring pulse rate or heart rate
A61B 5/1455 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value
1455using optical sensors, e.g. spectral photometrical oximeters
H01L 33/50 2010.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48characterised by the semiconductor body packages
50Wavelength conversion elements
CPC
A61B 5/02427
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
024Detecting, measuring or recording pulse rate or heart rate
02416using photoplethysmograph signals, e.g. generated by infra-red radiation
02427Details of sensor
A61B 5/14552
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
1455using optical sensors, e.g. spectral photometrical oximeters
14551for measuring blood gases
14552Details of sensors specially adapted therefor
H01L 31/167
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
12structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
16the semiconductor device sensitive to radiation being controlled by the light source or sources
167the light sources and the devices sensitive to radiation all being semiconductor devices characterised by at least one potential or surface barrier
H01L 33/50
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48characterised by the semiconductor body packages
50Wavelength conversion elements
Applicants
  • OSRAM OPTO SEMICONDUCTORS GMBH [DE]/[DE]
Inventors
  • KUDAEV, Sergey
  • WINDISCH, Reiner
  • SPRENGER, Dennis
  • WIRTH, Ralph
  • KLAFTA, Thomas
Agents
  • ZACCO PATENT- & RECHTSANWÄLTE
Priority Data
10 2019 107 765.626.03.2019DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) LEBENSZEICHENSENSOR UND VERFAHREN ZUR HERSTELLUNG EINES LEBENSZEICHENSENSORS
(EN) VITAL-SIGN SENSOR, AND PROCESS FOR MANUFACTURING A VITAL-SIGN SENSOR
(FR) CAPTEUR DE SIGNES VITAUX ET PROCÉDÉ DE FABRICATION D'UN CAPTEUR DE SIGNES VITAUX
Abstract
(DE)
Ein Lebenszeichensensor (10) umfasst ein Emitter-Bauelement (12), das dazu ausgelegt ist, Licht zu emittieren, ein Detektor-Bauelement (13), das dazu ausgelegt ist, Licht zu detektieren, eine erste Schicht (18) aus einem im Wesentlichen transparenten Material, wobei das Emitter-Bauelement (12) in die erste Schicht (18) eingebettet ist, und eine auf der ersten Schicht (18) angeordnete zweite Schicht (19) aus einem lichtstreuenden Material.
(EN)
A vital-sign sensor (10) comprises an emitter component (12) designed to emit light, a detector component (13) designed to detect light, a first layer (18) which is made of a substantially transparent material and into which the emitter component (12) is embedded, and a second layer (19) that is made of a light-scattering material and is disposed on the first layer (18).
(FR)
L'invention concerne un capteur de signes vitaux (10) comprenant un composant émetteur (12) qui est conçu pour émettre de la lumière, un composant détecteur (13) qui est conçu pour détecter de la lumière, une première couche (18) d'un matériau sensiblement transparent, le composant émetteur (12) étant enrobé dans la première couche (18), et une deuxième couche (19) d'un matériau diffusant la lumière disposée sur la première couche (18).
Latest bibliographic data on file with the International Bureau