JP2024542866A - ピストン・毛細管システムのピストンの把持を向上させる設計の容積式試料採取装置 - Google Patents

ピストン・毛細管システムのピストンの把持を向上させる設計の容積式試料採取装置 Download PDF

Info

Publication number
JP2024542866A
JP2024542866A JP2024549578A JP2024549578A JP2024542866A JP 2024542866 A JP2024542866 A JP 2024542866A JP 2024549578 A JP2024549578 A JP 2024549578A JP 2024549578 A JP2024549578 A JP 2024549578A JP 2024542866 A JP2024542866 A JP 2024542866A
Authority
JP
Japan
Prior art keywords
piston
clamping ring
movable body
axial
movable
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.)
Pending
Application number
JP2024549578A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024542866A5 (cg-RX-API-DMAC7.html
Inventor
デュデク，ブルーノ
ギシャルドン，ステファン
マルヴォワザン，エルベ
Original Assignee
ジルソン エスアーエス
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 ジルソン エスアーエス filed Critical ジルソン エスアーエス
Publication of JP2024542866A publication Critical patent/JP2024542866A/ja
Publication of JP2024542866A5 publication Critical patent/JP2024542866A5/ja
Pending legal-status Critical Current

Links

Images

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
    • G01N35/1065—Multiple transfer devices
    • G01N35/1072—Multiple transfer devices with provision for selective pipetting of individual channels
    • 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
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
    • B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
    • 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
    • B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
    • 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
    • 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
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • 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
    • B01L3/0286—Ergonomic aspects, e.g. form or arrangement of controls
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • 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
    • B01L2200/025—Align devices or objects to ensure defined positions relative to each other
    • 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
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • B01L3/0279—Interchangeable or disposable dispensing tips co-operating with positive ejection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Hydrology & Water Resources (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Manipulator (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
JP2024549578A 2021-11-09 2022-11-04 ピストン・毛細管システムのピストンの把持を向上させる設計の容積式試料採取装置 Pending JP2024542866A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2111902A FR3128889B1 (fr) 2021-11-09 2021-11-09 Dispositif de prelevement a deplacement positif, conçu ameliorer la prehension du piston d’un systeme piston-capillaire
FR2111902 2021-11-09
PCT/FR2022/052079 WO2023084175A1 (fr) 2021-11-09 2022-11-04 Dispositif de prélèvement à déplacement positif, conçu améliorer la préhension du piston d'un système piston-capillaire

Publications (2)

Publication Number Publication Date
JP2024542866A true JP2024542866A (ja) 2024-11-15
JP2024542866A5 JP2024542866A5 (cg-RX-API-DMAC7.html) 2025-10-23

Family

ID=79170782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024549578A Pending JP2024542866A (ja) 2021-11-09 2022-11-04 ピストン・毛細管システムのピストンの把持を向上させる設計の容積式試料採取装置

Country Status (6)

Country Link
US (1) US20260160779A1 (cg-RX-API-DMAC7.html)
EP (1) EP4429824A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024542866A (cg-RX-API-DMAC7.html)
CN (1) CN118234567A (cg-RX-API-DMAC7.html)
FR (1) FR3128889B1 (cg-RX-API-DMAC7.html)
WO (1) WO2023084175A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118914264B (zh) * 2024-10-09 2024-12-17 江苏太湖新材料控股有限公司 一种用于脱硫剂制备的原油凝点测量仪

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04225844A (ja) * 1990-12-26 1992-08-14 Nichiriyoo:Kk 微量ピペット
WO2013166203A2 (en) * 2012-05-01 2013-11-07 Life Technologies Corporation Pippette devices, systems, and methods of use thereof
JP2018532588A (ja) * 2015-09-15 2018-11-08 ジルソン エスアーエス 量調節システムのロック解除とコーンイジェクションの二機能を有する制御部材を備えたサンプリングピペット
JP2021520994A (ja) * 2018-04-23 2021-08-26 エッペンドルフ アーゲー ピペット先端部と共に使用するためのピペット、およびピペットと共に使用するための異なる種類のいくつかのピペット先端部を含むピペット先端部系列

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474340A1 (fr) * 1980-01-11 1981-07-31 Marteau D Autry Eric Pipette a deplacement positif perfectionnee
FR2515339A1 (fr) * 1981-10-28 1983-04-29 Marteau D Autry Eric Pipette de precision a deplacement positif
EP0496784B1 (en) * 1989-10-20 1994-04-27 Costar Corporation Pipetter
FI5089U1 (fi) * 2001-07-06 2001-09-28 Biohit Oyj Imulaite
FR2980123B1 (fr) * 2011-09-19 2013-10-11 Gilson Sas Pipette a deplacement positif presentant une fonction d'ejection amelioree
FR3003643B1 (fr) * 2013-03-25 2015-04-17 Gilson Sas Systeme de pipetage a deplacement positif presentant une fonction d'ejection amelioree
FR3012883B1 (fr) * 2013-11-07 2015-12-25 Gilson Sas Systeme de pipetage a deplacement positif, presentant une conception facilitant la prehension du piston de l'ensemble capillaire-piston
FR3080783B1 (fr) * 2018-05-07 2020-05-22 Gilson Sas Systeme d’ejection de cone a ergonomie amelioree pour pipette de prelevement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04225844A (ja) * 1990-12-26 1992-08-14 Nichiriyoo:Kk 微量ピペット
WO2013166203A2 (en) * 2012-05-01 2013-11-07 Life Technologies Corporation Pippette devices, systems, and methods of use thereof
JP2018532588A (ja) * 2015-09-15 2018-11-08 ジルソン エスアーエス 量調節システムのロック解除とコーンイジェクションの二機能を有する制御部材を備えたサンプリングピペット
JP2021520994A (ja) * 2018-04-23 2021-08-26 エッペンドルフ アーゲー ピペット先端部と共に使用するためのピペット、およびピペットと共に使用するための異なる種類のいくつかのピペット先端部を含むピペット先端部系列

Also Published As

Publication number Publication date
US20260160779A1 (en) 2026-06-11
FR3128889A1 (fr) 2023-05-12
CN118234567A (zh) 2024-06-21
WO2023084175A1 (fr) 2023-05-19
EP4429824A1 (fr) 2024-09-18
FR3128889B1 (fr) 2023-09-29

Similar Documents

Publication Publication Date Title
JP6305512B2 (ja) 容積式ピペットシステムの排出機能
JP6987085B2 (ja) 計量ヘッド、計量ヘッドを備えた計量装置、および計量ヘッドを用いた計量方法
US12551881B2 (en) Multichannel air displacement pipettor
CN108025305B (zh) 包括具有用于弹出锥体和解锁用于体积调节的系统之双功能的控制部件的取样移液器
KR101956375B1 (ko) 향상된 방출 기능을 가진 양변위의 피펫
EP3311742B1 (en) Blood collector
CN108883416B (zh) 对扩大范围的液体体积进行抽取的移液器
AU779431B2 (en) Adjustable pipette
US12303883B2 (en) Pipette for use with a pipette tip with an integrated plunger
JP2014530090A5 (cg-RX-API-DMAC7.html)
JP2022514225A (ja) ピペット・ヘッド、ピペット・ヘッドを備えたピペット装置、およびピペット・ヘッドを使用したピペット操作方法
JP2022001365A (ja) ピストンおよびシリンダを備える、ピペット・チップまたはシリンジとともに使用するためのピペット
CN110632336B (zh) 体外诊断分析装置、用于管帽分合的机构及其机械手
CN111408422B (zh) 用于与移液器末端件一起使用的移液器
CN105004576B (zh) 取样加样一体机
US10029250B2 (en) Ejection mechanism for pipette tips
CN111356531B (zh) 具有改进人体工程学的用于采样移液管弹出尖端的系统
JP2016518973A (ja) 制御および容量調整が改良されたピペッティングシステム
CN118234567A (zh) 设计成改进活塞-毛细管系统中的活塞的抓握的正排量取样装置
JP2024542866A5 (cg-RX-API-DMAC7.html)
JP2018185252A (ja) キャップ、および、分注装置
CN106794463A (zh) 具有人体工程学控制按钮的取样移液器
JP2006212628A (ja) 異なる寸法を有する使い捨てチップ用ピペット装置
JP2022013767A (ja) マルチチャネル・ピペット・ヘッド
KR20220088893A (ko) 전동 양변위 피펫 주사기 피스톤 파지 기구

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251015

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20251015

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20260611

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260714

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260807