Processing

Please wait...

Settings

Settings

Goto Application

1. WO2012072442 - A PROCESSOR UNIT FOR PROCESSING AND CONTROLLING A PREPARATION OF A BLOOD SAMPLE AND A METHOD

Publication Number WO/2012/072442
Publication Date 07.06.2012
International Application No. PCT/EP2011/070618
International Filing Date 22.11.2011
Chapter 2 Demand Filed 26.09.2012
IPC
A61M 1/36 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
1Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation
B04B 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
5Other centrifuges
G01N 33/49 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
483Physical analysis of biological material
487of liquid biological material
49blood
CPC
B04B 13/00
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
13Control arrangements specially designed for centrifuges; Programme control of centrifuges
B04B 2005/0485
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
5Other centrifuges
04Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
0442with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
0485with a displaceable piston in the centrifuge chamber
B04B 5/0442
BPERFORMING OPERATIONS; TRANSPORTING
04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
BCENTRIFUGES
5Other centrifuges
04Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
0442with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
C12M 47/04
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
47Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
04Cell isolation or sorting
G01N 33/491
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 G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
483Physical analysis of biological material
487of liquid biological material
49Blood
491by separating the blood components
Applicants
  • VIVOSTAT A/S [DK]/[DK] (AllExceptUS)
  • HOLM, Niels Erik [DK]/[DK] (UsOnly)
Inventors
  • HOLM, Niels Erik
Agents
  • PEDERSEN, Tenna Marian
Priority Data
10192957.829.11.2010EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A PROCESSOR UNIT FOR PROCESSING AND CONTROLLING A PREPARATION OF A BLOOD SAMPLE AND A METHOD
(FR) UNITÉ PROCESSEUR POUR TRAITER ET CONTRÔLER UNE PRÉPARATION D'UN ÉCHANTILLON DE SANG ET PROCÉDÉ CORRESPONDANT
Abstract
(EN)
A processor unit for processing and controlling a preparation of blood sample placed in a preparation unit arranged in said processor unit comprising a piston placed in a first chamber for containing the blood sample is disclosed. A part of the processed blood moves from the first chamber to a second chamber. The blood sample is centrifuged into separate layers comprising an outer layer adhering to the inner side of the outer first chamber wall and an inner layer placed opposite the outer layer. That the processor unit further comprises a first unit for emitting an outcome signal through the first chamber and a second unit for detecting after the signal has passed the first chamber an income signal. The piston is moved as a function of the detected income signal of the second unit.
(FR)
L'invention porte sur une unité processeur pour traiter et contrôler une préparation d'échantillon de sang placée dans une unité de préparation disposée dans ladite unité processeur comprenant un piston placé dans une première chambre pour contenir l'échantillon de sang. Une partie du sang traité se déplace de la première chambre à une seconde chambre. L'échantillon de sang est centrifugé en des couches séparées comprenant une couche externe adhérant au côté interne de la paroi externe de la première chambre et une couche interne placée à l'opposé de la couche externe. L'unité processeur comprend en outre une première unité pour émettre un signal de sortie à travers la première chambre, et une seconde unité pour détecter, après que le signal ait passé la première chambre, un signal d'entrée. Le piston est déplacé en fonction du signal d'entrée détecté de la seconde unité.
Also published as
Latest bibliographic data on file with the International Bureau