WO2019073622A1 - Pointe de pipette pour inspection et dispositif d'inspection de type pipette à l'aide de ladite pointe de pipette pour inspection - Google Patents

Pointe de pipette pour inspection et dispositif d'inspection de type pipette à l'aide de ladite pointe de pipette pour inspection Download PDF

Info

Publication number
WO2019073622A1
WO2019073622A1 PCT/JP2018/011591 JP2018011591W WO2019073622A1 WO 2019073622 A1 WO2019073622 A1 WO 2019073622A1 JP 2018011591 W JP2018011591 W JP 2018011591W WO 2019073622 A1 WO2019073622 A1 WO 2019073622A1
Authority
WO
WIPO (PCT)
Prior art keywords
test
inspection
medium
pipette tip
pipette
Prior art date
Application number
PCT/JP2018/011591
Other languages
English (en)
Japanese (ja)
Inventor
佳則 山口
暁鳴 竇
子誠 朱
Original Assignee
佳則 山口
暁鳴 竇
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 佳則 山口, 暁鳴 竇 filed Critical 佳則 山口
Publication of WO2019073622A1 publication Critical patent/WO2019073622A1/fr

Links

Images

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • 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

Definitions

  • diagnosis and medication can be realized as early as possible for the patient, and drinking water and food before eating and drinking Can ensure the safety of
  • an automatic analyzer “Auchon Analyzer UA-6” product of ARKRAY, Inc.
  • urine analysis paper quantitatively detects the change in color of the test paper due to the components in the urine, and the biochemical test items such as proteins, albumin, etc. in the urine Can be measured semi-automatically.
  • a recess for inserting and holding the inspection medium in the internal space is provided on the surface opposite to the suction port.
  • the inspection medium holding member may further be provided, and the inspection medium may be fitted into the recess of the inspection medium holding member.
  • a light source 26 and a detection unit 28 are provided at the tip of the pipette type inspection apparatus 12. As shown in FIG. 8, the light source 26 is for irradiating light for measurement to the test medium 8 in the test pipette tip 2 mounted at the tip of the pipette type test apparatus 12.
  • the detection unit 28 detects the intensity of each of the red component, the green component, and the blue component of the reflected light from the inspection medium 8.
  • the optical measurement of the color of the test medium 8 may be performed when the user presses the measurement start button (the operation unit 32), or the test pipette at the tip of the pipette type test device 12 It may be automatically started by recognizing that the chip 2 is attached.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

L'invention concerne une pointe de pipette destinée à une inspection, qui est fixée à l'extrémité avant d'une pipette et qui a un orifice d'aspiration au niveau de l'extrémité avant de celle-ci afin d'aspirer un échantillon, et un espace interne afin de stocker l'échantillon aspiré à partir de l'orifice d'aspiration. Un milieu d'inspection qui comprend un chromogène qui présente une réaction de couleur avec un composant inclus dans l'échantillon est fixé à une position dans l'espace interne de la pipette pour une inspection, au niveau de laquelle un contact est effectué avec l'échantillon lorsqu'une quantité prescrite de l'échantillon est aspirée à partir de l'orifice d'aspiration dans l'espace interne.
PCT/JP2018/011591 2017-10-13 2018-03-23 Pointe de pipette pour inspection et dispositif d'inspection de type pipette à l'aide de ladite pointe de pipette pour inspection WO2019073622A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPPCT/JP2017/037156 2017-10-13
PCT/JP2017/037156 WO2019073588A1 (fr) 2017-10-13 2017-10-13 Embout de pipette d'inspection et dispositif d'inspection de type pipette utilisant ledit embout de pipette d'inspection

Publications (1)

Publication Number Publication Date
WO2019073622A1 true WO2019073622A1 (fr) 2019-04-18

Family

ID=66100509

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP2017/037156 WO2019073588A1 (fr) 2017-10-13 2017-10-13 Embout de pipette d'inspection et dispositif d'inspection de type pipette utilisant ledit embout de pipette d'inspection
PCT/JP2018/011591 WO2019073622A1 (fr) 2017-10-13 2018-03-23 Pointe de pipette pour inspection et dispositif d'inspection de type pipette à l'aide de ladite pointe de pipette pour inspection

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/037156 WO2019073588A1 (fr) 2017-10-13 2017-10-13 Embout de pipette d'inspection et dispositif d'inspection de type pipette utilisant ledit embout de pipette d'inspection

Country Status (1)

Country Link
WO (2) WO2019073588A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021176561A1 (fr) * 2020-03-03 2021-09-10 株式会社日立ハイテク Dispositif de détection, dispositif de distribution et procédé de distribution

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124078U (fr) * 1974-08-12 1976-02-21
US5844686A (en) * 1995-09-21 1998-12-01 Eppendorf-Netheler-Hinz, Gmbh System for pipetting and photometrically evaluating samples
JP2000081427A (ja) * 1998-09-07 2000-03-21 Yamada Tsunehisa 検査具
JP2001349835A (ja) * 2000-06-09 2001-12-21 Hirose Denshi System Kk 呈色物定量用の試験紙
WO2006062235A1 (fr) * 2004-12-10 2006-06-15 Universal Bio Research Co., Ltd. Puce renfermant un porteur d’immobilisation de biomatériau, appareil de traitement d’un porteur d’immobilisation de biomatériau et procédé de traitement idoine
US20100167412A1 (en) * 2008-12-31 2010-07-01 Caibin Xiao Sensor system for determining concentration of chemical and biological analytes
WO2012039422A1 (fr) * 2010-09-22 2012-03-29 株式会社カネカ Procédé ainsi que dispositif de détection d'acide nucléique, et kit
JP2017514110A (ja) * 2014-04-25 2017-06-01 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッドＳｉｅｍｅｎｓ Ｈｅａｌｔｈｃａｒｅ Ｄｉａｇｎｏｓｔｉｃｓ Ｉｎｃ． 試料採取ユニット

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2225211B1 (fr) * 1973-04-16 1979-02-16 Oxford Lab
NL184440C (nl) * 1978-05-17 1989-07-17 Battelle Memorial Institute Proefstrook voor het analyseren van opgeloste stoffen.
JP5122091B2 (ja) * 2006-06-13 2013-01-16 ユニバーサル・バイオ・リサーチ株式会社 担体封入変形容器、担体封入変形容器処理装置、および担体封入変形容器処理方法
SG10201403405RA (en) * 2009-03-19 2014-09-26 Kaneka Corp Method, kit and device for detecting nucleic acid

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124078U (fr) * 1974-08-12 1976-02-21
US5844686A (en) * 1995-09-21 1998-12-01 Eppendorf-Netheler-Hinz, Gmbh System for pipetting and photometrically evaluating samples
JP2000081427A (ja) * 1998-09-07 2000-03-21 Yamada Tsunehisa 検査具
JP2001349835A (ja) * 2000-06-09 2001-12-21 Hirose Denshi System Kk 呈色物定量用の試験紙
WO2006062235A1 (fr) * 2004-12-10 2006-06-15 Universal Bio Research Co., Ltd. Puce renfermant un porteur d’immobilisation de biomatériau, appareil de traitement d’un porteur d’immobilisation de biomatériau et procédé de traitement idoine
US20100167412A1 (en) * 2008-12-31 2010-07-01 Caibin Xiao Sensor system for determining concentration of chemical and biological analytes
WO2012039422A1 (fr) * 2010-09-22 2012-03-29 株式会社カネカ Procédé ainsi que dispositif de détection d'acide nucléique, et kit
JP2017514110A (ja) * 2014-04-25 2017-06-01 シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッドＳｉｅｍｅｎｓ Ｈｅａｌｔｈｃａｒｅ Ｄｉａｇｎｏｓｔｉｃｓ Ｉｎｃ． 試料採取ユニット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021176561A1 (fr) * 2020-03-03 2021-09-10 株式会社日立ハイテク Dispositif de détection, dispositif de distribution et procédé de distribution

Also Published As

Publication number Publication date
WO2019073588A1 (fr) 2019-04-18

Similar Documents

Publication Publication Date Title
US7964147B2 (en) Hand-held analysis device
US7030403B2 (en) Sample collection and bioluminescent sample testing system
US7118713B2 (en) Tray assembly for optical inspection apparatus
WO2006011531A1 (fr) Procédé d'auto-discrimination d'un échantillon à tester
KR101548302B1 (ko) 요화학 분석 장치
JP2005524070A (ja) サンプル収集および試験システム
CN108508006A (zh) 一种便携式检测仪
CN106662573B (zh) 用于确定尿液中的分析物和/或化学－物理参数、以及确定尿液中尿沉淀的容器；以及使用该容器进行全尿分析的方法
CN107515194B (zh) 一种尿液检测仪及其检测方法
JP6677273B2 (ja) マイクロサンプリングチップ及びそのマイクロサンプリングチップを用いる検査装置
WO2019073622A1 (fr) Pointe de pipette pour inspection et dispositif d'inspection de type pipette à l'aide de ladite pointe de pipette pour inspection
AU606937B2 (en) Assay apparatus and use thereof
WO2021020547A1 (fr) Cartouche de réactif
JP7064069B2 (ja) マイクロサンプリングチップ
WO2022210312A1 (fr) Dispositif testeur
US20070071641A1 (en) Tray assembly for optical inspection apparatus
WO2020105175A1 (fr) Dispositif d'inspection à pointe de microéchantillonnage
JP2001286296A (ja) 微生物計量方法および微生物計量装置
KR101090947B1 (ko) 테스트 스트립과 이를 이용한 생체물질 분석용 측정기 및 분석방법
CN110554030A (zh) 一种用于检测微量样品的芯片装置
EP4323735A1 (fr) Instruments de diagnostic dotés de multiples sources d'éclairage et leurs procédés
KR20190114187A (ko) 검사장치 및 검사장치의 제어방법
JPH052741U (ja) ピペツトチツプ
JP2012215545A (ja) 干渉防止部材分離装置、及び生化学分析装置
JP2010271040A (ja) サンプリング方法、測定方法及び測定装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18867159

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18867159

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP