MA41074A1 - Quantification à haute précision de particules subvisibles - Google Patents

Quantification à haute précision de particules subvisibles

Info

Publication number
MA41074A1
MA41074A1 MA41074A MA41074A MA41074A1 MA 41074 A1 MA41074 A1 MA 41074A1 MA 41074 A MA41074 A MA 41074A MA 41074 A MA41074 A MA 41074A MA 41074 A1 MA41074 A1 MA 41074A1
Authority
MA
Morocco
Prior art keywords
subvisible particles
high precision
filter membrane
quantification
precision quantification
Prior art date
Application number
MA41074A
Other languages
English (en)
Other versions
MA41074B1 (fr
Inventor
Ida-Maria Sintorn
Rickard Nordstrom
Lars Haag
Original Assignee
Intelligent Virus Imaging Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intelligent Virus Imaging Inc filed Critical Intelligent Virus Imaging Inc
Publication of MA41074A1 publication Critical patent/MA41074A1/fr
Publication of MA41074B1 publication Critical patent/MA41074B1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • G01N15/0625—Optical scan of the deposits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
    • G01N2001/4088—Concentrating samples by other techniques involving separation of suspended solids filtration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0038—Investigating nanoparticles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1486—Counting the particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

L'invention concerne un procédé pour la quantification de particules subvisibles. On fournit une membrane filtrante (116) qui possède une pluralité de pores (138) définis à travers celle-ci. La membrane filtrante (116) est en prise opérationnelle avec une chambre à vide (104). Les pores sont scellés avec un matériau d'étanchéité (140). Une gouttelette d'échantillon (126), contenant un liquide (144) et des particules subvisibles (142), est appliquée sur la membrane filtrante (116). Le liquide (144) dissout
MA41074A 2015-12-18 2016-10-21 Quantification à haute précision de particules subvisibles MA41074B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562269465P 2015-12-18 2015-12-18
PCT/US2016/058011 WO2017105625A1 (fr) 2015-12-18 2016-10-21 Quantification à haute précision de particules subvisibles

Publications (2)

Publication Number Publication Date
MA41074A1 true MA41074A1 (fr) 2018-05-31
MA41074B1 MA41074B1 (fr) 2018-12-31

Family

ID=59057225

Family Applications (1)

Application Number Title Priority Date Filing Date
MA41074A MA41074B1 (fr) 2015-12-18 2016-10-21 Quantification à haute précision de particules subvisibles

Country Status (23)

Country Link
US (3) US10247648B2 (fr)
EP (1) EP3389813B1 (fr)
JP (1) JP6621825B2 (fr)
KR (1) KR102150748B1 (fr)
CN (1) CN107106926B (fr)
AU (1) AU2016372660B2 (fr)
BR (1) BR112017022551B1 (fr)
CA (1) CA2964777C (fr)
CL (1) CL2017001694A1 (fr)
DK (1) DK3389813T3 (fr)
EA (1) EA035524B1 (fr)
ES (1) ES2784394T3 (fr)
HU (1) HUE048446T2 (fr)
IL (1) IL252558A0 (fr)
MA (1) MA41074B1 (fr)
MX (1) MX368558B (fr)
MY (1) MY188672A (fr)
NZ (1) NZ733989A (fr)
PL (1) PL3389813T3 (fr)
PT (1) PT3389813T (fr)
SG (1) SG11201706486QA (fr)
UA (1) UA123318C2 (fr)
WO (1) WO2017105625A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3840886B1 (fr) * 2018-08-21 2025-12-31 Battelle Memorial Institute Préparation d'échantillon de particules avec filtration

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5385672A (en) 1993-10-13 1995-01-31 Eg&G Idaho, Inc. Method for preparing membranes with adjustable separation performance
US6699665B1 (en) * 2000-11-08 2004-03-02 Surface Logix, Inc. Multiple array system for integrating bioarrays
WO2002055673A1 (fr) * 2001-01-10 2002-07-18 Biopore, Inc. Unite de lavage et de concentration de cellules
US6884341B2 (en) * 2002-10-02 2005-04-26 G6 Science Corp. Filter device to capture a desired amount of material
JP2005152849A (ja) 2003-11-27 2005-06-16 Kitakyushu Foundation For The Advancement Of Industry Science & Technology 浮遊微粒子捕集用フィルタ及びそれを用いた浮遊微粒子捕集方法、浮遊微粒子分析方法、並びに浮遊微粒子捕集装置
CN101072992A (zh) * 2004-11-12 2007-11-14 卢米尼克斯股份有限公司 用于定位成像用微球的方法和系统
JP4571193B2 (ja) * 2005-11-16 2010-10-27 株式会社日立製作所 液滴生成搬送方法及び装置、並びに粒子操作装置
IL173536A0 (en) 2006-02-05 2006-07-05 Ilan Avichai Method of reversibly sealing the pores of a netting and its application to agricultural protection
MY153016A (en) 2007-05-30 2014-12-31 Intelligent Virus Imaging Inc A method for counting and segmenting viral particles in an image
SE532499C2 (sv) * 2008-01-18 2010-02-09 Hemocue Ab Metod och apparat för analys av partiklar i ett vätskeformigt prov
EP2260300B1 (fr) * 2008-03-07 2013-09-25 Advanced Microdevices Pvt Ltd Procédé et dispositif d extraction de particules et de préparation de gouttelettes en vue d une analyse biologique qualitative et quantitative
EP2335825A1 (fr) * 2009-12-21 2011-06-22 F. Hoffmann-La Roche AG Unité et dispositif pour la préparation de cellules et/ou de particules dans un liquide et procédé d'analyse microscopique
US8969827B2 (en) * 2012-07-09 2015-03-03 Materials Analysis Technology (Us) Corp. Specimen preparation for transmission electron microscopy
KR101371663B1 (ko) 2012-09-03 2014-03-12 창원대학교 산학협력단 입자의 정량적 측정방법 및 그 장치

Also Published As

Publication number Publication date
EP3389813A1 (fr) 2018-10-24
AU2016372660B2 (en) 2018-07-05
MA41074B1 (fr) 2018-12-31
PL3389813T3 (pl) 2020-11-02
AU2016372660A1 (en) 2017-08-17
JP2019502093A (ja) 2019-01-24
KR20180095441A (ko) 2018-08-27
CA2964777A1 (fr) 2017-06-18
CN107106926A (zh) 2017-08-29
IL252558A0 (en) 2017-08-31
NZ733989A (en) 2019-03-29
US10571375B2 (en) 2020-02-25
PT3389813T (pt) 2020-04-08
CL2017001694A1 (es) 2018-03-09
BR112017022551B1 (pt) 2022-05-03
EA035524B1 (ru) 2020-06-30
HUE048446T2 (hu) 2020-08-28
CN107106926B (zh) 2020-09-01
UA123318C2 (uk) 2021-03-17
DK3389813T3 (da) 2020-03-30
MY188672A (en) 2021-12-22
EA201792107A1 (ru) 2018-12-28
KR102150748B1 (ko) 2020-09-01
CA2964777C (fr) 2020-04-28
WO2017105625A1 (fr) 2017-06-22
MX368558B (es) 2019-10-07
EP3389813A4 (fr) 2019-08-21
EP3389813B1 (fr) 2020-01-08
JP6621825B2 (ja) 2019-12-18
US20190271620A1 (en) 2019-09-05
MX2017010161A (es) 2017-11-17
BR112017022551A2 (pt) 2018-07-10
ES2784394T3 (es) 2020-09-25
US10345207B2 (en) 2019-07-09
US20180172566A1 (en) 2018-06-21
US10247648B2 (en) 2019-04-02
SG11201706486QA (en) 2017-09-28
US20190178762A1 (en) 2019-06-13

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