IT1272120B - Camera di misurazione per citometro a flusso - Google Patents

Camera di misurazione per citometro a flusso

Info

Publication number
IT1272120B
IT1272120B ITMI930539A ITMI930539A IT1272120B IT 1272120 B IT1272120 B IT 1272120B IT MI930539 A ITMI930539 A IT MI930539A IT MI930539 A ITMI930539 A IT MI930539A IT 1272120 B IT1272120 B IT 1272120B
Authority
IT
Italy
Prior art keywords
channel
tube
compartment
plate
light
Prior art date
Application number
ITMI930539A
Other languages
English (en)
Inventor
Harald Steen
Original Assignee
Bio Rad Spd Srl
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 Bio Rad Spd Srl filed Critical Bio Rad Spd Srl
Priority to ITMI930539A priority Critical patent/IT1272120B/it
Publication of ITMI930539A0 publication Critical patent/ITMI930539A0/it
Priority to JP6520672A priority patent/JPH07507877A/ja
Priority to CA002136423A priority patent/CA2136423A1/en
Priority to PCT/EP1994/000914 priority patent/WO1994022000A1/en
Priority to EP94912511A priority patent/EP0641429A1/en
Priority to US08/343,466 priority patent/US5552885A/en
Publication of ITMI930539A1 publication Critical patent/ITMI930539A1/it
Priority to NO944426A priority patent/NO944426L/no
Application granted granted Critical
Publication of IT1272120B publication Critical patent/IT1272120B/it

Links

Classifications

    • 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
    • G01N15/1404—Handling flow, e.g. hydrodynamic focusing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Camera di misurazione per citometro a flusso per misurazione della luce di fluorescenza e della luce di diffrazione di singole cellule o altre particelle microscopiche comprendente: un corpo (2) presentante una superficie (6) piana, un vano (8) di ingresso e un vano (10) di uscita definiti nel corpo (2), i quali si aprono in corrispondenza della superficie, i vani essendo posizionati l'uno di fronte all'altro ed essendo posti in comunicazione da un canale (12), il vano (8) essendo dotato di un tubo (14) di ingresso e di un tubo (16) di immissione e la camera (10) essendo dotata di un tubo (18) di uscita, una lastra (20) trasparente posta di fronte alla superficie, la lastra essendo spostabile da una prima posizione staccata dalla superficie ad una seconda posizione in cui essa chiude a tenuta i vani (8, 10) e il canale, mezzi ottici posti di fronte alla lastra per dirigere luce contro una particella contenuta nel canale e ricevere luce di fluorescenza emessa dalla particella medesima, caratterizzata dal fatto che l'asse del tubo (16) interseca l'asse (30) ottico dei mezzi ottici in un punto al di fuori del canale per cui un liquido e delle particelle iniettate nel vano rispettivamente attraverso il tubo (14) e il tubo (16) fluiscono con flusso laminare attraverso il canale.
ITMI930539A 1993-03-22 1993-03-22 Camera di misurazione per citometro a flusso IT1272120B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITMI930539A IT1272120B (it) 1993-03-22 1993-03-22 Camera di misurazione per citometro a flusso
JP6520672A JPH07507877A (ja) 1993-03-22 1994-03-17 流動式サイトメーター用測定チャンバー
CA002136423A CA2136423A1 (en) 1993-03-22 1994-03-17 Measuring chamber for flow cytometer
PCT/EP1994/000914 WO1994022000A1 (en) 1993-03-22 1994-03-17 Measuring chamber for flow cytometer
EP94912511A EP0641429A1 (en) 1993-03-22 1994-03-17 Measuring chamber for flow cytometer
US08/343,466 US5552885A (en) 1993-03-22 1994-03-17 Measuring chamber for flow cytometer
NO944426A NO944426L (no) 1993-03-22 1994-11-18 Målekammer for strömnings-cytometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930539A IT1272120B (it) 1993-03-22 1993-03-22 Camera di misurazione per citometro a flusso

Publications (3)

Publication Number Publication Date
ITMI930539A0 ITMI930539A0 (it) 1993-03-22
ITMI930539A1 ITMI930539A1 (it) 1994-09-22
IT1272120B true IT1272120B (it) 1997-06-11

Family

ID=11365431

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930539A IT1272120B (it) 1993-03-22 1993-03-22 Camera di misurazione per citometro a flusso

Country Status (7)

Country Link
US (1) US5552885A (it)
EP (1) EP0641429A1 (it)
JP (1) JPH07507877A (it)
CA (1) CA2136423A1 (it)
IT (1) IT1272120B (it)
NO (1) NO944426L (it)
WO (1) WO1994022000A1 (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5733507A (en) * 1995-06-07 1998-03-31 Inphocyte, Inc. Biological cell sample holder for use in infrared and/or Raman spectroscopy analysis holder
US5848977A (en) * 1996-02-16 1998-12-15 Inphocyte, Inc. Sample holder for cells
JP2001518624A (ja) * 1997-09-26 2001-10-16 ユニバーシティ・オブ・ワシントン 同時の粒子分離および化学反応
US6156208A (en) * 1998-05-20 2000-12-05 Institute Guilfoyle Ferrographic method
US7996188B2 (en) 2005-08-22 2011-08-09 Accuri Cytometers, Inc. User interface for a flow cytometer system
US7776268B2 (en) * 2005-10-13 2010-08-17 Accuri Cytometers, Inc. User interface for a fluidic system of a flow cytometer
US8303894B2 (en) 2005-10-13 2012-11-06 Accuri Cytometers, Inc. Detection and fluidic system of a flow cytometer
US8017402B2 (en) 2006-03-08 2011-09-13 Accuri Cytometers, Inc. Fluidic system for a flow cytometer
US7857005B2 (en) * 2005-12-07 2010-12-28 Accuri Cytometers, Inc. Pulsation attenuator for a fluidic system
US7780916B2 (en) * 2006-03-08 2010-08-24 Accuri Cytometers, Inc. Flow cytometer system with unclogging feature
US8283177B2 (en) * 2006-03-08 2012-10-09 Accuri Cytometers, Inc. Fluidic system with washing capabilities for a flow cytometer
US7981661B2 (en) * 2006-04-17 2011-07-19 Accuri Cytometers, Inc. Flow cytometer system with sheath and waste fluid measurement
US8715573B2 (en) * 2006-10-13 2014-05-06 Accuri Cytometers, Inc. Fluidic system for a flow cytometer with temporal processing
US8445286B2 (en) 2006-11-07 2013-05-21 Accuri Cytometers, Inc. Flow cell for a flow cytometer system
US7739060B2 (en) 2006-12-22 2010-06-15 Accuri Cytometers, Inc. Detection system and user interface for a flow cytometer system
US8432541B2 (en) * 2007-12-17 2013-04-30 Accuri Cytometers, Inc. Optical system for a flow cytometer with an interrogation zone
US20110061471A1 (en) * 2009-06-02 2011-03-17 Rich Collin A System and method of verification of a sample for a flow cytometer
US8507279B2 (en) 2009-06-02 2013-08-13 Accuri Cytometers, Inc. System and method of verification of a prepared sample for a flow cytometer
FR2947338B1 (fr) * 2009-06-26 2011-07-15 Inst Francais Du Petrole Methode perfectionnee de mesure granulometrique
US8779387B2 (en) * 2010-02-23 2014-07-15 Accuri Cytometers, Inc. Method and system for detecting fluorochromes in a flow cytometer
US9551600B2 (en) 2010-06-14 2017-01-24 Accuri Cytometers, Inc. System and method for creating a flow cytometer network
ES2897531T3 (es) 2010-10-25 2022-03-01 Accuri Cytometers Inc Sistemas e interfaz de usuario para la recopilación de un conjunto de datos en un citómetro de flujo
FR3022998B1 (fr) * 2014-06-30 2016-07-15 Alain Rousseau Techniques & Innovations Arteion Systeme et ensemble de cytometrie en flux, dispositif d’analyse comprenant un tel ensemble de cytometrie et ensemble comprenant un tel systeme de cytometrie
USD868991S1 (en) 2017-03-28 2019-12-03 Becton, Dickinson And Company Register block
USD869676S1 (en) 2017-03-28 2019-12-10 Becton, Dickinson And Company Particle sorting module
USD864415S1 (en) 2018-01-30 2019-10-22 Becton, Dickinson And Company Particle sorting system
USD876668S1 (en) 2018-01-30 2020-02-25 Becton, Dickinson And Company Particle sorting module mount
USD872296S1 (en) 2018-01-30 2020-01-07 Becton, Dickinson And Company Particle sorting module
USD882817S1 (en) 2018-01-30 2020-04-28 Becton, Dickinson And Company Sample container
GB2591495B (en) * 2020-01-30 2022-04-27 Oxford Mestar Ltd Cytometry flow cell, system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709399C3 (de) * 1977-03-04 1980-07-24 Goehde, Wolfgang, Dr., 4400 Muenster Einrichtung zum Messen von Zelleigenschaften
DE2853703A1 (de) * 1978-12-13 1980-07-03 Leitz Ernst Gmbh Kuevette zur mikroskopischen beobachtung und/oder optisch- elektrischen messung von in einer fluessigkeit suspendierten teilchen
US4408877A (en) * 1979-04-10 1983-10-11 Ernst Leitz Wetzlar Gmbh Device for hydrodynamic focussing of a particle-suspension in a liquid flow cytophotometer
NO145176C (no) * 1979-11-23 1982-01-27 Norsk Hydros Inst For Kreftfor Anordning ved vaeskestroemsfotometer.
ATE48477T1 (de) * 1984-09-11 1989-12-15 Partec Ag Verfahren und vorrichtung zur sortierung von mikroskopischen partikeln.
JPS61182549A (ja) * 1985-02-08 1986-08-15 Omron Tateisi Electronics Co フロ−セル
NO156917C (no) * 1985-07-16 1987-12-16 Harald B Steen Anordning for maaling av biologiske cellers lysspredning i vaeskestroemsfotometere.
JPS6244647A (ja) * 1985-08-22 1987-02-26 Showa Denko Kk 粒子特性測定用フロ−セル
US4954715A (en) * 1989-06-26 1990-09-04 Zoeld Tibor Method and apparatus for an optimized multiparameter flow-through particle and cell analyzer

Also Published As

Publication number Publication date
ITMI930539A1 (it) 1994-09-22
ITMI930539A0 (it) 1993-03-22
NO944426D0 (no) 1994-11-18
NO944426L (no) 1994-11-18
CA2136423A1 (en) 1994-09-29
WO1994022000A1 (en) 1994-09-29
JPH07507877A (ja) 1995-08-31
EP0641429A1 (en) 1995-03-08
US5552885A (en) 1996-09-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970327