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1. WO2020232405 - LASER-ENABLED LAB ON SKIN

Publication Number WO/2020/232405
Publication Date 19.11.2020
International Application No. PCT/US2020/033264
International Filing Date 15.05.2020
IPC
A61B 5/1468 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
1468using chemical or electrochemical methods, e.g. by polarographic means
A61B 5/145 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
A61B 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
A61B 5/053 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
05Measuring for diagnosis by means of electric currents or magnetic fields
053Measuring electrical impedance or conductance of a portion of the body
A61B 5/0205 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
0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
G01N 33/543 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
543with an insoluble carrier for immobilising immunochemicals
CPC
A61B 2562/125
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
12Manufacturing methods specially adapted for producing sensors for in-vivo measurements
125characterised by the manufacture of electrodes
A61B 5/0537
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; ; Measuring using microwaves or radiowaves
053Measuring electrical impedance or conductance of a portion of the body
0537Measuring body composition by impedance, e.g. tissue hydration or fat content
A61B 5/1477
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
1468using chemical or electrochemical methods, e.g. by polarographic means
1477non-invasive
A61B 5/207
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
20for measuring urological functions ; restricted to the evaluation of the urinary system
207Sensing devices adapted to collect urine
A61B 5/4266
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
42Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
4261Evaluating exocrine secretion production
4266sweat secretion
A61B 5/4277
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
42Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
4261Evaluating exocrine secretion production
4277saliva secretion
Applicants
  • CALIFORNIA INSTITUTE OF TECHNOLOGY [US]/[US]
Inventors
  • GAO, Wei
  • YANG, Yiran
Agents
  • SALEN, Jesse, A.
Priority Data
62/848,67616.05.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) LASER-ENABLED LAB ON SKIN
(FR) LABORATOIRE À LA SURFACE DE LA PEAU ACTIVÉ PAR LASER
Abstract
(EN)
A lab-on-skin biosensor for detecting target molecule and vital sign monitoring, a method of manufacturing, and a method of using the same, wherein the lab-on-skin biosensor is fabricated with a microfluidics layer, a moisture resistant layer, a multimodal sensing layer comprising an electrode, and a logic circuit that may include a processor and non-transitory memory with computer executable instructions embedded thereon.
(FR)
L'invention concerne un biocapteur laboratoire à la surface de la peau pour détecter une molécule cible et une surveillance des signes vitaux, un procédé de fabrication et une méthode d'utilisation de celui-ci, le biocapteur laboratoire à la surface de la peau étant fabriqué avec une couche microfluidique, une couche résistante à l'humidité, une couche de détection multimodale comprenant une électrode, et un circuit logique qui peut comprendre un processeur et une mémoire non transitoire sur laquelle sont intégrées des instructions exécutables par ordinateur.
Latest bibliographic data on file with the International Bureau