DK1541975T3 - Handheld pipette for sampling a liquid sample with temperature equalization - Google Patents

Handheld pipette for sampling a liquid sample with temperature equalization

Info

Publication number
DK1541975T3
DK1541975T3 DK04292807T DK04292807T DK1541975T3 DK 1541975 T3 DK1541975 T3 DK 1541975T3 DK 04292807 T DK04292807 T DK 04292807T DK 04292807 T DK04292807 T DK 04292807T DK 1541975 T3 DK1541975 T3 DK 1541975T3
Authority
DK
Denmark
Prior art keywords
pipette
interface
communication interface
define
pipetting module
Prior art date
Application number
DK04292807T
Other languages
Danish (da)
Inventor
Yves-Andre May
Francois Viot
Original Assignee
Gilson Sas
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 Gilson Sas filed Critical Gilson Sas
Application granted granted Critical
Publication of DK1541975T3 publication Critical patent/DK1541975T3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/04—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type
    • G01F11/06—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type with provision for varying the stroke of the piston
    • 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
    • B01L3/0237—Details of electronic control, e.g. relating to user interface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • B01L2200/147—Employing temperature sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/027—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the syringe type

Abstract

A pipette control system (220) comprises a computing device (230) with a pipetting module and a first communication interface (234); and a pipette (30) with a sampling tube, a piston assembly, a piston drive mechanism, a second communication interface (190) and a microprocessor. The pipetting module has a computer code to define an operation to be performed by the pipette, and the first interface sends electronic signals to the second interface to define the operation. A pipette control system (220) comprises a computing device (230) with a pipetting module and a first communication interface (234); and a pipette (30) with a sampling tube, a piston assembly, a piston drive mechanism, a second communication interface (190) and a microprocessor. The pipetting module has a computer code to define an operation to be performed by the pipette, and the first interface sends electronic signals to the second interface to define the operation. The microprocessor is coupled to the second communication interface and controls the piston drive mechanism to perform the pipette operation defined by the electronic signals. The operation is selected from an update installed software operation, a serial number entry operation, a calibration operation, a production automation operation, a data transfer operation, an execute program operation, a new mode integration operation or a servicing operation. Independent claims are included for the following: (1) a method of using the interface in a display of the computing device; (2) and a method of responding to user inputs to a user interface presented in the display of the device.
DK04292807T 2003-11-27 2004-11-29 Handheld pipette for sampling a liquid sample with temperature equalization DK1541975T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0313921A FR2862889B1 (en) 2003-11-27 2003-11-27 HAND PIPETTE FOR THE COLLECTION OF A LIQUID SAMPLE WITHOUT A TEMPERATURE DERIVATIVE

Publications (1)

Publication Number Publication Date
DK1541975T3 true DK1541975T3 (en) 2007-09-24

Family

ID=34508605

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04292807T DK1541975T3 (en) 2003-11-27 2004-11-29 Handheld pipette for sampling a liquid sample with temperature equalization

Country Status (11)

Country Link
EP (1) EP1541975B1 (en)
JP (1) JP2007512128A (en)
CN (2) CN100470455C (en)
AT (1) ATE365309T1 (en)
AU (1) AU2004294757A1 (en)
DE (1) DE602004007090T2 (en)
DK (1) DK1541975T3 (en)
ES (1) ES2289457T3 (en)
FR (1) FR2862889B1 (en)
PL (1) PL1541975T3 (en)
WO (1) WO2005053848A1 (en)

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FI20040291A0 (en) * 2004-02-25 2004-02-25 Thermo Electron Oy Electronics pipette
FI20040292A0 (en) * 2004-02-25 2004-02-25 Thermo Electron Oy Calibrate pipette
US8096197B2 (en) 2006-03-31 2012-01-17 Artel, Inc. Air displacement liquid delivery system and related method
US8033188B2 (en) * 2007-09-17 2011-10-11 Integra Biosciences Corp. Pipettor software interface
CN101607215B (en) * 2009-07-08 2012-10-24 吕志荣 Calibrating device for electronic pipettor and operation method thereof
FR3010518A1 (en) * 2013-09-12 2015-03-13 Gilson Sas SAMPLE PIPETTE HAVING AN IMPROVED DEVICE FOR ADJUSTING AND DISPLAYING A VOLUME TO BE TAKEN
CN105324175B (en) * 2013-11-12 2018-04-20 株式会社爱安德 Correct pipette discharge capacity correction method and device
JP6353701B2 (en) * 2014-05-22 2018-07-04 株式会社アイカムス・ラボ Dispensing device
CN106799267B (en) * 2017-01-31 2019-05-07 佛山市顺德区罗恩科学仪器有限公司 Pipettor equivalent liquid separation operating method
CN106807464B (en) * 2017-01-31 2019-03-29 佛山市顺德区罗恩科学仪器有限公司 Without menu mode pipettor and its pipetting method
CN106694070B (en) * 2017-01-31 2019-04-26 佛山市顺德区罗恩科学仪器有限公司 Pipettor inequality liquid separation operating method
WO2018141898A1 (en) * 2017-02-03 2018-08-09 Eppendorf Ag Handheld fluid transfer apparatus, laboratory system comprising the handheld fluid transfer apparatus, and method for operating a handheld fluid transfer apparatus or the laboratory system
CN107505382A (en) * 2017-09-19 2017-12-22 同方威视技术股份有限公司 Automatic calibration device and ionic migration spectrometer
FR3073755B1 (en) * 2017-11-20 2019-12-20 Gilson Sas FUNCTIONALIZED ACCESSORY FOR MECHANICAL PIPETTE OF SAMPLING
CN111408419A (en) * 2019-01-07 2020-07-14 苏州赛尼特格尔实验室科技有限公司 Combined regulator of electronic pipettor
CN111408418A (en) * 2019-01-07 2020-07-14 苏州赛尼特格尔实验室科技有限公司 Electronic pipettor and precision control method thereof
CN114047328B (en) * 2022-01-10 2022-06-21 深圳市帝迈生物技术有限公司 Sample analyzer and detection method thereof

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US5187990A (en) * 1984-02-16 1993-02-23 Rainin Instrument Co., Inc. Method for dispensing liquids with a pipette with compensation for air pressure and surface tension
JPS6264912A (en) * 1985-09-17 1987-03-24 Minoru Atake Distributive injection apparatus
FR2607407B1 (en) * 1986-11-27 1991-08-02 Marteau D Autry Eric METHOD AND DEVICE FOR CALIBRATING A PIPETTE FOR SAMPLING AND DOSING
JP2554666B2 (en) * 1987-09-18 1996-11-13 株式会社ニチリョー Variable pipette
JP2607591B2 (en) * 1988-02-15 1997-05-07 株式会社日立製作所 Dispensing device
PL152191B1 (en) * 1988-04-15 1990-11-30 Przed Polonijno Zagraniczne Ht A fluid dispensing device
US5825353A (en) * 1995-04-18 1998-10-20 Will; Craig Alexander Control of miniature personal digital assistant using menu and thumbwheel
FI101864B (en) * 1995-07-07 1998-09-15 Biohit Oy Method for correcting liquid dosing errors, and liquid dosing device
WO1997005541A1 (en) * 1995-07-26 1997-02-13 King Martin T Reduced keyboard disambiguating system
CN2282929Y (en) * 1996-12-26 1998-06-03 冯国光 Small-size pipet controller
DE19850841A1 (en) * 1998-11-04 2000-05-25 Eppendorf Geraetebau Netheler Method for operating an electronic dosing system and dosing system for carrying out the method
JP2000227832A (en) * 1998-12-04 2000-08-15 Sony Corp Device and method for processing information and medium
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Also Published As

Publication number Publication date
ATE365309T1 (en) 2007-07-15
AU2004294757A1 (en) 2005-06-16
JP2007512128A (en) 2007-05-17
WO2005053848A1 (en) 2005-06-16
CN1886724A (en) 2006-12-27
CN100470455C (en) 2009-03-18
PL1541975T3 (en) 2007-12-31
DE602004007090T2 (en) 2008-02-21
ES2289457T3 (en) 2008-02-01
EP1541975B1 (en) 2007-06-20
CN1886198A (en) 2006-12-27
FR2862889A1 (en) 2005-06-03
CN100484633C (en) 2009-05-06
EP1541975A1 (en) 2005-06-15
FR2862889B1 (en) 2006-09-22
DE602004007090D1 (en) 2007-08-02

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