WO2009008158A1 - バイオセンサ - Google Patents

バイオセンサ Download PDF

Info

Publication number
WO2009008158A1
WO2009008158A1 PCT/JP2008/001814 JP2008001814W WO2009008158A1 WO 2009008158 A1 WO2009008158 A1 WO 2009008158A1 JP 2008001814 W JP2008001814 W JP 2008001814W WO 2009008158 A1 WO2009008158 A1 WO 2009008158A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
bubbles
diaphragm
frame
cut grooves
Prior art date
Application number
PCT/JP2008/001814
Other languages
English (en)
French (fr)
Inventor
Makoto Takahashi
Masaya Nakatani
Hiroshi Ushio
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/668,538 priority Critical patent/US8354271B2/en
Publication of WO2009008158A1 publication Critical patent/WO2009008158A1/ja

Links

Classifications

    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48728—Investigating individual cells, e.g. by patch clamp, voltage clamp
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/02—Form or structure of the vessel
    • C12M23/12—Well or multiwell plates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/20—Material Coatings
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/20—Degassing; Venting; Bubble traps

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Immunology (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

貫通孔（１）を有したダイアフラム（２）と、ダイアフラム（２）を支持するとともにキャビティ（４）を有したフレーム（３）とを備え、フレーム（３）に端面（５）から切り溝（６）を設けるとともに、切り溝（６）の壁面を親水性としたものである。この構成によれば、貫通孔（１）の近傍における気泡の発生を抑制するとともに、残留した気泡を効率良く除去することができる。その結果、貫通孔（１）の近傍に付着した気泡を除去し、センサの測定に対する信頼性を向上させることができる。
PCT/JP2008/001814 2007-07-11 2008-07-08 バイオセンサ WO2009008158A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/668,538 US8354271B2 (en) 2007-07-11 2008-07-08 Biosensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007181924A JP5233187B2 (ja) 2007-07-11 2007-07-11 細胞電気生理センサ
JP2007-181924 2007-07-11

Publications (1)

Publication Number Publication Date
WO2009008158A1 true WO2009008158A1 (ja) 2009-01-15

Family

ID=40228350

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001814 WO2009008158A1 (ja) 2007-07-11 2008-07-08 バイオセンサ

Country Status (3)

Country Link
US (1) US8354271B2 (ja)
JP (1) JP5233187B2 (ja)
WO (1) WO2009008158A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5823291B2 (ja) * 2009-07-24 2015-11-25 ニプロ株式会社 細胞電位測定容器

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101819A (ja) * 2008-10-27 2010-05-06 Panasonic Corp 細胞電気生理センサ
JP5487152B2 (ja) * 2011-04-11 2014-05-07 株式会社日立製作所 細胞採取システム
US9790465B2 (en) 2013-04-30 2017-10-17 Corning Incorporated Spheroid cell culture well article and methods thereof
WO2015037595A1 (ja) * 2013-09-11 2015-03-19 大日本印刷株式会社 細胞培養容器
KR102527308B1 (ko) * 2014-10-29 2023-04-28 코닝 인코포레이티드 3d 세포 응집체의 생성 및 배양을 위한 장치 및 방법
CN107109328B (zh) 2014-10-29 2021-02-05 康宁股份有限公司 细胞培养插入件
CN107109339B (zh) 2014-10-29 2021-07-02 康宁股份有限公司 灌注生物反应器平台
CN111051494B (zh) 2017-07-14 2024-03-29 康宁股份有限公司 用于手动或自动培养基交换的3d细胞培养容器
US11767499B2 (en) 2017-07-14 2023-09-26 Corning Incorporated Cell culture vessel
US11584906B2 (en) 2017-07-14 2023-02-21 Corning Incorporated Cell culture vessel for 3D culture and methods of culturing 3D cells
US11857970B2 (en) 2017-07-14 2024-01-02 Corning Incorporated Cell culture vessel
JP7353263B2 (ja) 2018-07-13 2023-09-29 コーニング インコーポレイテッド 安定化装置を備えた細胞培養容器
US11661574B2 (en) 2018-07-13 2023-05-30 Corning Incorporated Fluidic devices including microplates with interconnected wells
PL3649226T3 (pl) 2018-07-13 2022-05-16 Corning Incorporated Płytki mikrodołkowe z boczną ścianką zawierającą powierzchnię dostarczającą płynną pożywkę
JP7329295B2 (ja) * 2021-07-19 2023-08-18 株式会社ベックス 電極および電極キット

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002093151A1 (fr) * 2001-05-15 2002-11-21 Matsushita Electric Industrial Co., Ltd. Biocapteur
JP2003065997A (ja) * 2001-06-14 2003-03-05 Matsushita Electric Ind Co Ltd バイオセンサ
JP2004069309A (ja) * 2002-08-01 2004-03-04 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法
JP2004271331A (ja) * 2003-03-07 2004-09-30 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法
JP2004350649A (ja) * 2003-05-30 2004-12-16 Asahi Kasei Corp 核酸検出用器具
JP2005265758A (ja) * 2004-03-22 2005-09-29 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法
WO2008004476A1 (fr) * 2006-07-06 2008-01-10 Panasonic Corporation Dispositif pour capteur cellulaire électrophysiologique, capteur cellulaire électrophysiologique utilisant le dispositif, et procédé de fabrication du dispositif pour capteur cellulaire électrophysiologique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US72670A (en) * 1867-12-24 henry nott
GB9812783D0 (en) 1998-06-12 1998-08-12 Cenes Ltd High throuoghput screen
JP4644914B2 (ja) * 2000-06-02 2011-03-09 株式会社村田製作所 プローブアレイ用固相基材、およびプローブアレイ
EP1352952A1 (en) 2001-01-09 2003-10-15 Matsushita Electric Industrial Co., Ltd. Device for measuring extracellular potential, method of measuring extracellular potential by using the same and apparatus for quickly screening drug provided therewith
DE60222809T2 (de) 2002-03-01 2008-06-26 Matsushita Electric Industrial Co., Ltd., Kadoma Biosensor
EP2365325A1 (en) * 2002-06-05 2011-09-14 Panasonic Corporation Device for measuring extracellular potential and method of manufacturing the device
EP1602922B1 (en) * 2003-03-07 2016-01-13 Panasonic Intellectual Property Management Co., Ltd. Extracellular potential measuring device and its manufacturing method
JP4470999B2 (ja) * 2005-12-20 2010-06-02 パナソニック株式会社 細胞電気生理センサ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002093151A1 (fr) * 2001-05-15 2002-11-21 Matsushita Electric Industrial Co., Ltd. Biocapteur
JP2003065997A (ja) * 2001-06-14 2003-03-05 Matsushita Electric Ind Co Ltd バイオセンサ
JP2004069309A (ja) * 2002-08-01 2004-03-04 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法
JP2004271331A (ja) * 2003-03-07 2004-09-30 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法
JP2004350649A (ja) * 2003-05-30 2004-12-16 Asahi Kasei Corp 核酸検出用器具
JP2005265758A (ja) * 2004-03-22 2005-09-29 Matsushita Electric Ind Co Ltd 細胞外電位測定デバイスおよびその製造方法
WO2008004476A1 (fr) * 2006-07-06 2008-01-10 Panasonic Corporation Dispositif pour capteur cellulaire électrophysiologique, capteur cellulaire électrophysiologique utilisant le dispositif, et procédé de fabrication du dispositif pour capteur cellulaire électrophysiologique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5823291B2 (ja) * 2009-07-24 2015-11-25 ニプロ株式会社 細胞電位測定容器

Also Published As

Publication number Publication date
JP5233187B2 (ja) 2013-07-10
JP2009017810A (ja) 2009-01-29
US20100170790A1 (en) 2010-07-08
US8354271B2 (en) 2013-01-15

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