JP4194233B2 - シース液供給装置および供給方法並びに試料分析装置 - Google Patents

シース液供給装置および供給方法並びに試料分析装置 Download PDF

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Publication number
JP4194233B2
JP4194233B2 JP2000248689A JP2000248689A JP4194233B2 JP 4194233 B2 JP4194233 B2 JP 4194233B2 JP 2000248689 A JP2000248689 A JP 2000248689A JP 2000248689 A JP2000248689 A JP 2000248689A JP 4194233 B2 JP4194233 B2 JP 4194233B2
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Japan
Prior art keywords
sheath
cylinder
piston
flow cell
liquid
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Expired - Lifetime
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JP2000248689A
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English (en)
Japanese (ja)
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JP2002062250A (ja
JP2002062250A5 (enExample
Inventor
正治 芝田
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Sysmex Corp
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Sysmex 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 Sysmex Corp filed Critical Sysmex Corp
Priority to JP2000248689A priority Critical patent/JP4194233B2/ja
Priority to US09/930,967 priority patent/US20020020207A1/en
Publication of JP2002062250A publication Critical patent/JP2002062250A/ja
Priority to US10/336,789 priority patent/US6804984B2/en
Priority to US10/336,790 priority patent/US20030110826A1/en
Publication of JP2002062250A5 publication Critical patent/JP2002062250A5/ja
Application granted granted Critical
Publication of JP4194233B2 publication Critical patent/JP4194233B2/ja
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Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • G01P21/025—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers for measuring speed of fluids; for measuring speed of bodies relative to fluids
    • 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
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502769—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements
    • B01L3/502776—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements specially adapted for focusing or laminating flows
    • 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
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502769—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements
    • B01L3/502784—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0636—Focussing flows, e.g. to laminate flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0647—Handling flowable solids, e.g. microscopic beads, cells, particles
    • B01L2200/0652—Sorting or classification of particles or molecules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • B01L2400/049—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics vacuum
    • 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
    • G01N15/1409—Handling samples, e.g. injecting samples

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
JP2000248689A 2000-08-18 2000-08-18 シース液供給装置および供給方法並びに試料分析装置 Expired - Lifetime JP4194233B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000248689A JP4194233B2 (ja) 2000-08-18 2000-08-18 シース液供給装置および供給方法並びに試料分析装置
US09/930,967 US20020020207A1 (en) 2000-08-18 2001-08-17 Sheath liquid supplying apparatus, sheath liquid supplying method, and evaluating method of sheath liquid supplying condition
US10/336,789 US6804984B2 (en) 2000-08-18 2003-01-06 Sheath liquid supplying apparatus, sheath liquid supplying method, and evaluating method of sheath liquid supplying condition
US10/336,790 US20030110826A1 (en) 2000-08-18 2003-01-06 Sheath liquid supplying apparatus, sheath liquid supplying method, and evaluating method of sheath liquid supplying condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000248689A JP4194233B2 (ja) 2000-08-18 2000-08-18 シース液供給装置および供給方法並びに試料分析装置

Publications (3)

Publication Number Publication Date
JP2002062250A JP2002062250A (ja) 2002-02-28
JP2002062250A5 JP2002062250A5 (enExample) 2005-11-04
JP4194233B2 true JP4194233B2 (ja) 2008-12-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000248689A Expired - Lifetime JP4194233B2 (ja) 2000-08-18 2000-08-18 シース液供給装置および供給方法並びに試料分析装置

Country Status (2)

Country Link
US (3) US20020020207A1 (enExample)
JP (1) JP4194233B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348943A3 (en) * 2002-03-25 2003-12-17 Sysmex Corporation Sheath liquid for particle analyzer
KR101166180B1 (ko) * 2003-08-13 2012-07-18 루미넥스 코포레이션 유세포 분석기식 측정 시스템의 하나 이상의 파라미터의 제어 방법
JP4027872B2 (ja) * 2003-10-03 2007-12-26 シスメックス株式会社 シースフロー形成装置およびそれを備えた試料分析装置
CN102494985A (zh) * 2011-12-26 2012-06-13 山东兰桥医学科技有限公司 一种小型负压装置
US10022720B2 (en) 2015-06-12 2018-07-17 Cytochip Inc. Fluidic units and cartridges for multi-analyte analysis
US10634602B2 (en) 2015-06-12 2020-04-28 Cytochip Inc. Fluidic cartridge for cytometry and additional analysis
CN108027310B (zh) 2015-07-14 2020-12-22 芯易诊有限公司 流体盒中的体积感测
CN110234442A (zh) * 2016-11-19 2019-09-13 厦泰生物科技公司 具有步进流量控制阀的流式细胞术系统
WO2019000459A1 (zh) * 2017-06-30 2019-01-03 深圳迈瑞生物医疗电子股份有限公司 供液装置、样本分析仪及供液方法
BR102018075954A2 (pt) * 2017-09-15 2019-11-12 Horiba Ltd aparelho de análise de partículas
US11491487B2 (en) 2017-10-23 2022-11-08 Cytochip Inc. Devices and methods for measuring analytes and target particles
CN111751265A (zh) * 2020-06-30 2020-10-09 深圳市科曼医疗设备有限公司 一种鞘流液路系统及控制方法
CN115963050B (zh) * 2023-03-16 2023-07-21 赛默飞世尔（上海）仪器有限公司 鞘液供应系统、流式细胞仪及用于供应鞘液的方法

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Publication number Priority date Publication date Assignee Title
US3788744A (en) * 1970-01-14 1974-01-29 Bio Physics Systems Inc Method and apparatus for photoanalysis
US3831618A (en) * 1972-12-22 1974-08-27 Abbott Lab Apparatus for the precision metering of fluids
US4111051A (en) * 1975-02-20 1978-09-05 Bodenseewerk Perkin-Elmer & Co., Gmbh Sampling procedure and device for flameless atomic absorption spectroscopy
US4476734A (en) * 1983-03-07 1984-10-16 International Business Machines Corporation Wet needle sampler for use with a gas chromatograph
US4736732A (en) * 1985-09-03 1988-04-12 Olympus Optical Co., Ltd. Endoscopic fluid changing device
US5215714A (en) 1988-04-08 1993-06-01 Toa Medical Electronics Co., Ltd. Immunoagglutination measurement apparatus
JPH0353164A (ja) * 1989-07-20 1991-03-07 Canon Inc サンプル供給装置及びこれを用いたサンプル測定装置
JP2808321B2 (ja) * 1989-09-19 1998-10-08 東亜医用電子株式会社 細胞分析方法及び装置
JP2965688B2 (ja) * 1990-11-30 1999-10-18 シスメックス株式会社 粒子検出装置
JP3075367B2 (ja) 1991-04-05 2000-08-14 シスメックス株式会社 粒子分析方法及び装置
JP3115641B2 (ja) * 1991-04-24 2000-12-11 シスメックス株式会社 粒子計数方法
US5603700A (en) 1993-12-27 1997-02-18 Daneshvar; Yousef Suction and injection system
JP3158929B2 (ja) 1995-01-27 2001-04-23 株式会社日立製作所 粒子分析装置
JP2001059839A (ja) 1995-10-16 2001-03-06 Takeda Chem Ind Ltd 自動精製装置
SE507956C2 (sv) * 1996-11-20 1998-08-03 Medonic Ab Utspädnings- och mätanordning för partikelräkning
JP3681252B2 (ja) 1997-03-18 2005-08-10 シスメックス株式会社 粒子計数方法および粒子計数装置
JP2000214070A (ja) * 1999-01-21 2000-08-04 Sysmex Corp シ―スフロ―セルとそれを用いた血液分析装置

Also Published As

Publication number Publication date
JP2002062250A (ja) 2002-02-28
US20020020207A1 (en) 2002-02-21
US20030110826A1 (en) 2003-06-19
US6804984B2 (en) 2004-10-19
US20030107725A1 (en) 2003-06-12

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