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1. WO2020005697 - SENSOR ASSEMBLY FOR A SAMPLE FLUID ANALYSIS SYSTEM

Publication Number WO/2020/005697
Publication Date 02.01.2020
International Application No. PCT/US2019/038170
International Filing Date 20.06.2019
IPC
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
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
483
Physical analysis of biological material
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
483
Physical analysis of biological material
487
of liquid biological material
49
blood
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33
Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48
Biological material, e.g. blood, urine; Haemocytometers
50
Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
B01L 3/00 (2006.01)
G01N 33/483 (2006.01)
G01N 33/49 (2006.01)
G01N 33/50 (2006.01)
CPC
B01L 3/00
G01N 33/483
G01N 33/49
G01N 33/50
Applicants
  • SIEMENS HEALTHCARE DIAGNOSTICS INC. [US/US]; 511 Benedict Avenue Tarrytown, New York 10591, US
Inventors
  • PUDDUCK, Christian; US
Agents
  • TYMESON, Cynthia; US
  • POLLACK, Noam R.; US
  • WEYAND, Karla; US
  • STEIN, Kevin; US
  • YUAN, Chien; US
  • FIELITZ, Ellen; US
  • PETAJA, Kyle D.; US
Priority Data
62/692,07529.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SENSOR ASSEMBLY FOR A SAMPLE FLUID ANALYSIS SYSTEM
(FR) ENSEMBLE CAPTEUR POUR UN SYSTÈME D'ANALYSE DE FLUIDE D'ÉCHANTILLON
Abstract
(EN)
A sensor assembly includes a first sensor substrate with upper surface, lower surface opposite upper surface, and a first set of sensors on the first sensor substrate. The sensor assembly includes a second sensor substrate with upper surface, lower surface opposite upper surface, and a second set of sensors on the second sensor substrate. The sensor assembly includes a base with upper surface, lower surface opposite upper surface of the base along a vertical direction, a front end, a rear end opposite the front end along a longitudinal direction perpendicular to the vertical direction, a first recess at least partially holds the first sensor substrate, a second recess at least partially holds the second sensor substrate, a first fluid passage for receiving a fluid, and a second fluid passage in series with and open to the first fluid passage. Both sensors are exposed to its corresponding fluid passage.
(FR)
La présente invention concerne un ensemble capteur qui comprend un premier substrat de capteur ayant une surface supérieure, une surface inférieure opposée à la surface supérieure, et un premier ensemble de capteurs sur le premier substrat de capteur. L'ensemble capteur comprend un second substrat de capteur ayant une surface supérieure, une surface inférieure opposée à la surface supérieure, et un second ensemble de capteurs sur le second substrat de capteur. L'ensemble capteur comprend une base ayant une surface supérieure, une surface inférieure opposée à la surface supérieure de la base le long d'une direction verticale, une extrémité avant, une extrémité arrière opposée à l'extrémité avant le long d'une direction longitudinale perpendiculaire à la direction verticale, un premier évidement qui maintient au moins partiellement le premier substrat de capteur, un second évidement qui maintient au moins partiellement le second substrat de capteur, un premier passage de fluide pour recevoir un fluide, et un second passage de fluide en série avec le premier passage de fluide et s'ouvrant sur celui-ci. Les deux capteurs sont exposés à leur passage de fluide correspondant.
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