FR3062800B1 - Aiguille de prelevement de liquide et dispositif de prelevement equipe d'une telle aiguille - Google Patents

Aiguille de prelevement de liquide et dispositif de prelevement equipe d'une telle aiguille Download PDF

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Publication number
FR3062800B1
FR3062800B1 FR1751151A FR1751151A FR3062800B1 FR 3062800 B1 FR3062800 B1 FR 3062800B1 FR 1751151 A FR1751151 A FR 1751151A FR 1751151 A FR1751151 A FR 1751151A FR 3062800 B1 FR3062800 B1 FR 3062800B1
Authority
FR
France
Prior art keywords
needle
feeding device
device equipped
liquid collection
tubular body
Prior art date
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.)
Active
Application number
FR1751151A
Other languages
English (en)
Other versions
FR3062800A1 (fr
Inventor
Djebrane AZOUANI
Jérémy BROSSAULT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diagnostica Stago SAS
Original Assignee
Diagnostica Stago 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 Diagnostica Stago SAS filed Critical Diagnostica Stago SAS
Priority to FR1751151A priority Critical patent/FR3062800B1/fr
Publication of FR3062800A1 publication Critical patent/FR3062800A1/fr
Application granted granted Critical
Publication of FR3062800B1 publication Critical patent/FR3062800B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
    • B01L2300/1827—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using resistive heater
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1883—Means for temperature control using thermal insulation
    • 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
    • B01L2300/18—Means for temperature control
    • B01L2300/1888—Pipettes or dispensers with temperature control
    • 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
    • G01N2035/00346—Heating or cooling arrangements
    • G01N2035/00425—Heating or cooling means associated with pipettes or the like, e.g. for supplying sample/reagent at given temperature
    • 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
    • G01N2035/1025—Fluid level sensing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne une aiguille (4) comprenant un corps tubulaire (5), des moyens de chauffage du corps tubulaire (5) entourant au moins en partie le corps tubulaire (5) et une gaine de protection tubulaire (7) présentant une extrémité inférieure (11), ladite gaine de protection tubulaire (7) entourant au moins en partie le corps tubulaire (5) et les moyens de chauffage, caractérisée en ce que la gaine de protection tubulaire (7) est assemblée de manière étanche à son extrémité inférieure (11) sur le corps tubulaire (5).
FR1751151A 2017-02-13 2017-02-13 Aiguille de prelevement de liquide et dispositif de prelevement equipe d'une telle aiguille Active FR3062800B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1751151A FR3062800B1 (fr) 2017-02-13 2017-02-13 Aiguille de prelevement de liquide et dispositif de prelevement equipe d'une telle aiguille

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751151A FR3062800B1 (fr) 2017-02-13 2017-02-13 Aiguille de prelevement de liquide et dispositif de prelevement equipe d'une telle aiguille
FR1751151 2017-02-13

Publications (2)

Publication Number Publication Date
FR3062800A1 FR3062800A1 (fr) 2018-08-17
FR3062800B1 true FR3062800B1 (fr) 2019-03-22

Family

ID=58455320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751151A Active FR3062800B1 (fr) 2017-02-13 2017-02-13 Aiguille de prelevement de liquide et dispositif de prelevement equipe d'une telle aiguille

Country Status (1)

Country Link
FR (1) FR3062800B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921393A1 (de) * 1989-06-29 1991-01-10 Lre Relais & Elektronik Gmbh Vorrichtung zur selbsttaetigen fotometrischen analyse von fluessigkeitsproben
US5178019A (en) * 1991-03-26 1993-01-12 Akzo N.V. Heated liquid sampling probe for an automated sampling apparatus
JPH0680176U (ja) * 1993-04-28 1994-11-08 株式会社島津製作所 分注装置
US6021253A (en) * 1997-06-12 2000-02-01 Beckman Coulter, Inc. Heating probe
FR2767583B1 (fr) * 1997-08-20 1999-10-22 Junior Instruments Dispositif pour le prelevement et/ou l'injection a l'interieur d'un tube d'echantillon bouche
US6260407B1 (en) * 1998-04-03 2001-07-17 Symyx Technologies, Inc. High-temperature characterization of polymers
FR2904417B1 (fr) * 2006-07-26 2008-12-05 C2 Diagnostics Sa "dispositif et procede de prelevement utilisable dans un automate d'analyse"
JP4943264B2 (ja) * 2006-08-18 2012-05-30 シスメックス株式会社 分注装置、試薬分注装置および検体分析装置
ES2691212T3 (es) * 2012-01-31 2018-11-26 Siemens Healthcare Diagnostics Products Gmbh Procedimiento para calentar un volumen de líquido en una aguja de pipeteado calentada, dispositivo de pipeteado y aparato de análisis automático

Also Published As

Publication number Publication date
FR3062800A1 (fr) 2018-08-17

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