JPWO2021045043A1 - - Google Patents

Info

Publication number
JPWO2021045043A1
JPWO2021045043A1 JP2021543776A JP2021543776A JPWO2021045043A1 JP WO2021045043 A1 JPWO2021045043 A1 JP WO2021045043A1 JP 2021543776 A JP2021543776 A JP 2021543776A JP 2021543776 A JP2021543776 A JP 2021543776A JP WO2021045043 A1 JPWO2021045043 A1 JP WO2021045043A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021543776A
Other languages
Japanese (ja)
Other versions
JP7317126B2 (ja
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 filed Critical
Publication of JPWO2021045043A1 publication Critical patent/JPWO2021045043A1/ja
Application granted granted Critical
Publication of JP7317126B2 publication Critical patent/JP7317126B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/022—Capillary pipettes, i.e. having very small bore
    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0227—Details of motor drive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
    • 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
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • 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
    • B01L2200/0605—Metering of fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B01L2300/0838—Capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/14—Means for pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/16—Surface properties and coatings
    • B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
    • 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
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0433—Moving fluids with specific forces or mechanical means specific forces vibrational forces
    • B01L2400/0439—Moving fluids with specific forces or mechanical means specific forces vibrational forces ultrasonic vibrations, vibrating piezo elements
    • 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
    • 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
    • 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
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0633—Valves, specific forms thereof with moving parts
    • B01L2400/0666—Solenoid valves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G01N2035/1048—General features of the devices using the transfer device for another function
    • G01N2035/1058—General features of the devices using the transfer device for another function for mixing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G01N2035/1048—General features of the devices using the transfer device for another function
    • G01N2035/1062—General features of the devices using the transfer device for another function for testing the liquid while it is in the transfer device

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
JP2021543776A 2019-09-03 2020-09-01 ピペット Active JP7317126B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019160014 2019-09-03
JP2019160014 2019-09-03
PCT/JP2020/033054 WO2021045043A1 (ja) 2019-09-03 2020-09-01 ピペット

Publications (2)

Publication Number Publication Date
JPWO2021045043A1 true JPWO2021045043A1 (https=) 2021-03-11
JP7317126B2 JP7317126B2 (ja) 2023-07-28

Family

ID=74852960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021543776A Active JP7317126B2 (ja) 2019-09-03 2020-09-01 ピペット

Country Status (5)

Country Link
US (1) US12427512B2 (https=)
EP (1) EP3998119B1 (https=)
JP (1) JP7317126B2 (https=)
CN (1) CN114222631A (https=)
WO (1) WO2021045043A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4700391A1 (de) * 2024-08-22 2026-02-25 Hombrechtikon Systems Engineering AG Verfahren zum mischen von fluiden, und pipettiervorrichtung

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189332U (ja) * 1984-05-28 1985-12-14 株式会社三鈴エリー 自動吸入ピペツト
JPH05184949A (ja) * 1992-01-13 1993-07-27 Fuji Photo Film Co Ltd 微量定容ピペット
JPH0616852U (ja) * 1992-07-31 1994-03-04 株式会社島津製作所 分光光度計用セル
JPH1062437A (ja) * 1996-05-02 1998-03-06 Bayer Corp 試料希釈方法
JP2000304754A (ja) * 1999-02-12 2000-11-02 Ortho Clinical Diagnostics Inc 液体を混合するための方法及び装置
JP2002018800A (ja) * 2000-04-28 2002-01-22 Eppendorf Ag ガスクッション式分配マイクロシステム
WO2018091472A1 (en) * 2016-11-15 2018-05-24 Tecan Schweiz Ag Pipetting method and pipetting device
WO2018181023A1 (ja) * 2017-03-29 2018-10-04 京セラ株式会社 キャピラリーおよびそれを用いたピペット

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU670449B2 (en) 1992-06-08 1996-07-18 Behring Diagnostics Inc. Liquid dispensing system
US20030215957A1 (en) * 1998-02-20 2003-11-20 Tony Lemmo Multi-channel dispensing system
US6551557B1 (en) * 1998-07-07 2003-04-22 Cartesian Technologies, Inc. Tip design and random access array for microfluidic transfer
JP2004202893A (ja) * 2002-12-25 2004-07-22 Seiko Epson Corp インクジェットヘッドの駆動制御方法、インクジェットプリンタの駆動制御方法およびインクジェットプリンタ
DE102004009012A1 (de) * 2004-02-25 2005-09-15 Roche Diagnostics Gmbh Testelement mit einer Kapillare zum Transport einer flüssigen Probe
DE102004022419B4 (de) * 2004-05-06 2007-01-25 Eppendorf Ag Pipette
US7560893B2 (en) * 2007-06-12 2009-07-14 Xerox Corporation Dual mode stepper motor
EP2633914B2 (de) * 2012-03-02 2020-04-08 Eppendorf AG Pipettiervorrichtung und Verfahren zu ihrer Herstellung
DE102014013158A1 (de) * 2014-09-11 2016-03-17 Burkhard Büstgens Freistrahl-Einrichtung
CN105944584B (zh) * 2016-05-23 2018-12-07 徐州雷鸣民爆器材有限公司 一种用于液-液混合乳化的静态混合器及其工作方法
DE102016225209A1 (de) * 2016-12-15 2018-06-21 Hamilton Bonaduz Ag Pipettiervorrichtung zur verbesserten impulsartigen Flüssigkeitspipettierung
DE102017201114A1 (de) * 2017-01-24 2018-07-26 Hamilton Bonaduz Ag Pipettiervorrichtung zur impulsartigen Pipettierung mit einer basierend auf einer Erfassung des Arbeitsgasdrucks geregelten Pipettierkolbenbewegung
US10189018B2 (en) * 2017-05-31 2019-01-29 Vistalab Technologies, Inc. Method and apparatus for dispensing precise aliquots of liquid
CN107344030B (zh) * 2017-09-14 2020-05-22 西南民族大学 用于w/o型乳状液的破乳装置以及破乳方法
EP3831488B1 (en) * 2018-09-03 2023-05-03 Kyocera Corporation Pipette and liquid collection method
WO2020050234A1 (ja) * 2018-09-03 2020-03-12 京セラ株式会社 キャピラリー及びピペット

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60189332U (ja) * 1984-05-28 1985-12-14 株式会社三鈴エリー 自動吸入ピペツト
JPH05184949A (ja) * 1992-01-13 1993-07-27 Fuji Photo Film Co Ltd 微量定容ピペット
JPH0616852U (ja) * 1992-07-31 1994-03-04 株式会社島津製作所 分光光度計用セル
JPH1062437A (ja) * 1996-05-02 1998-03-06 Bayer Corp 試料希釈方法
JP2000304754A (ja) * 1999-02-12 2000-11-02 Ortho Clinical Diagnostics Inc 液体を混合するための方法及び装置
JP2002018800A (ja) * 2000-04-28 2002-01-22 Eppendorf Ag ガスクッション式分配マイクロシステム
WO2018091472A1 (en) * 2016-11-15 2018-05-24 Tecan Schweiz Ag Pipetting method and pipetting device
JP2019536030A (ja) * 2016-11-15 2019-12-12 テカン シュヴァイツ アクチエンゲゼルシャフト 分注方法及び分注デバイス
WO2018181023A1 (ja) * 2017-03-29 2018-10-04 京セラ株式会社 キャピラリーおよびそれを用いたピペット

Also Published As

Publication number Publication date
EP3998119A1 (en) 2022-05-18
WO2021045043A1 (ja) 2021-03-11
CN114222631A (zh) 2022-03-22
JP7317126B2 (ja) 2023-07-28
US20220288579A1 (en) 2022-09-15
EP3998119A4 (en) 2022-10-26
EP3998119B1 (en) 2023-11-08
US12427512B2 (en) 2025-09-30

Similar Documents

Publication Publication Date Title
BR112021018450A2 (https=)
BR112021017637A2 (https=)
BR112021017892A2 (https=)
BR112021017782A2 (https=)
BR112021017939A2 (https=)
BR112021017738A2 (https=)
BR112021008711A2 (https=)
BR112021020323A2 (https=)
BR112021017728A2 (https=)
BR112021018452A2 (https=)
BR112021017703A2 (https=)
BR112021018102A2 (https=)
BR112021017732A2 (https=)
BR112021017355A2 (https=)
BR112021018168A2 (https=)
BR112021018093A2 (https=)
BR112021018250A2 (https=)
BR112021018584A2 (https=)
BR112021018484A2 (https=)
BR112021017949A2 (https=)
BR112021018084A2 (https=)
JPWO2021045043A1 (https=)
BR112021017983A2 (https=)
BR112021018193A2 (https=)
BR112021017847A2 (https=)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220208

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230404

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230509

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230704

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230718

R150 Certificate of patent or registration of utility model

Ref document number: 7317126

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150