ATE169954T1 - Verfahren und vorrichtung für kontrollierte instrumentation von teilchen mittels einer filtervorrichtung - Google Patents

Verfahren und vorrichtung für kontrollierte instrumentation von teilchen mittels einer filtervorrichtung

Info

Publication number
ATE169954T1
ATE169954T1 AT90125586T AT90125586T ATE169954T1 AT E169954 T1 ATE169954 T1 AT E169954T1 AT 90125586 T AT90125586 T AT 90125586T AT 90125586 T AT90125586 T AT 90125586T AT E169954 T1 ATE169954 T1 AT E169954T1
Authority
AT
Austria
Prior art keywords
particles
filter device
quantizing
controlled instrumentation
cells
Prior art date
Application number
AT90125586T
Other languages
English (en)
Inventor
Stanley N Lapidus
Dean Kamen
Richard R Villeneuve
Lewis T Polk
Original Assignee
Cytyc Corp
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 Cytyc Corp filed Critical Cytyc Corp
Application granted granted Critical
Publication of ATE169954T1 publication Critical patent/ATE169954T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
    • 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
    • G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
    • 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
    • G01N2015/0662—Comparing before/after passage through filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Immunology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT90125586T 1990-03-02 1990-12-27 Verfahren und vorrichtung für kontrollierte instrumentation von teilchen mittels einer filtervorrichtung ATE169954T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48763790A 1990-03-02 1990-03-02

Publications (1)

Publication Number Publication Date
ATE169954T1 true ATE169954T1 (de) 1998-09-15

Family

ID=23936544

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90125586T ATE169954T1 (de) 1990-03-02 1990-12-27 Verfahren und vorrichtung für kontrollierte instrumentation von teilchen mittels einer filtervorrichtung

Country Status (4)

Country Link
EP (1) EP0448837B1 (de)
JP (2) JP3294285B2 (de)
AT (1) ATE169954T1 (de)
DE (1) DE69032577T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5282978A (en) * 1990-07-09 1994-02-01 Cytyc Corporation Specimen processor method and apparatus
US5143627A (en) * 1990-07-09 1992-09-01 Cytyc Corporation Method and apparatus for preparing cells for examination
DE69113776T2 (de) * 1991-03-13 1996-03-14 Cytyc Corp Vorrichtung zur Sammlung und Übertragung von Partikeln und Verfahren zur Herstellung einer solchen Vorrichtung.
US5364597A (en) * 1991-03-13 1994-11-15 Cytyc Corporation Apparatus for collection and transfer of particles
US6423237B1 (en) 1992-07-28 2002-07-23 Lamina, Inc. Method and apparatus for manually separating particulate matter from a liquid specimen
GB2315869B (en) 1996-07-29 2000-10-11 Pall Corp Evaluation of particulate contaminants
NL1007489C2 (nl) * 1996-11-08 2000-10-24 Konink Grolsch N V Werkwijze en inrichting voor het in een medium aantonen van micro-organismen.
DE19833738A1 (de) * 1998-07-27 2000-02-03 Michael Giesing Verfahren zur Isolierung von Krebszellen aus zellhaltigen Körperflüssigkeiten sowie Sets zur Durchführung dieses Verfahrens
IL159684A0 (en) * 2001-10-19 2004-06-20 Monogen Inc Automated system and method for processing multiple liquid-based specimens
US7472593B2 (en) 2005-12-01 2009-01-06 Cytyc Corporation Fluid level regulator
WO2008022227A2 (en) * 2006-08-15 2008-02-21 Cytyc Corporation Cell block embedding system and methods
US7767463B2 (en) 2007-06-15 2010-08-03 Cohesive Technologies, Inc. Method for screening mobile phases in chromatography systems
CN101983339B (zh) * 2008-03-31 2015-09-23 希森美康株式会社 制样装置与制样方法以及细胞分析装置与细胞分析方法
US8669118B2 (en) 2009-09-11 2014-03-11 Hologic, Inc. Methods and systems for collecting cells of a biological specimen
CN104964902B (zh) * 2011-02-14 2018-11-13 杜兰教育基金管委会 用于监测在化学或物理反应系统中颗粒的存在、开始及演变的装置和方法
KR101930573B1 (ko) 2014-04-23 2018-12-18 주식회사 티씨엠생명과학 세포 도말 장치 및 세포 도말 방법
US10845275B2 (en) * 2017-07-17 2020-11-24 Hologic, Inc. Fine tank pressure control using thermal energy for preparing cytological specimens from patient samples
JP7001160B2 (ja) * 2018-07-03 2022-02-04 株式会社村田製作所 濾過回収装置及び濾過回収方法
CN115338489B (zh) 2021-05-14 2026-03-03 日扬科技股份有限公司 放电加工装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677676A (en) * 1950-08-11 1954-05-04 Du Pont Preparation of polymers from adipic acid derivatives
GB827826A (en) * 1957-06-19 1960-02-10 Standard Tel Kabelfab As Pay-off and take-up stand for cable drums and/or reels
US4335206A (en) * 1981-02-19 1982-06-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus and process for microbial detection and enumeration
AU558741B2 (en) * 1982-08-13 1987-02-05 Pall Corporation Contamination level indicator
US4614716A (en) * 1984-12-14 1986-09-30 Rohrback Technology Corporation Filter cell for electrochemically measuring enzyme concentrations

Also Published As

Publication number Publication date
JPH0679143A (ja) 1994-03-22
DE69032577D1 (de) 1998-09-24
JP2002315598A (ja) 2002-10-29
EP0448837A2 (de) 1991-10-02
EP0448837A3 (en) 1992-02-05
DE69032577T2 (de) 1999-04-29
EP0448837B1 (de) 1998-08-19
JP3294285B2 (ja) 2002-06-24

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