CN108139323A - 用于光学液滴探测的光导体单元 - Google Patents

用于光学液滴探测的光导体单元 Download PDF

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Publication number
CN108139323A
CN108139323A CN201680058998.8A CN201680058998A CN108139323A CN 108139323 A CN108139323 A CN 108139323A CN 201680058998 A CN201680058998 A CN 201680058998A CN 108139323 A CN108139323 A CN 108139323A
Authority
CN
China
Prior art keywords
optical waveguide
signal
droplet
optical
detection device
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
CN201680058998.8A
Other languages
English (en)
Chinese (zh)
Inventor
吉里·卡尔格
K·W·梅勒
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.)
Vermes Microdispensing GmbH
Original Assignee
Vermes Microdispensing GmbH
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 Vermes Microdispensing GmbH filed Critical Vermes Microdispensing GmbH
Publication of CN108139323A publication Critical patent/CN108139323A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/0092—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume for metering by volume
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/07—Ink jet characterised by jet control
    • B41J2/125—Sensors, e.g. deflection 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
    • 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
    • G01F11/10—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 moved during operation
    • G01F11/12—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 moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
    • G01F13/006—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups measuring volume in function of time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G01V8/24—Detecting, e.g. by using light barriers using multiple transmitters or receivers using optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Coating Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Optical Couplings Of Light Guides (AREA)
CN201680058998.8A 2015-10-09 2016-10-06 用于光学液滴探测的光导体单元 Pending CN108139323A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015117246.1A DE102015117246A1 (de) 2015-10-09 2015-10-09 Lichtleiteranordnung zur optischen Tropfendetektion
DE102015117246.1 2015-10-09
PCT/EP2016/073850 WO2017060335A1 (de) 2015-10-09 2016-10-06 Lichtleiteranordnung zur optischen tropfendetektion

Publications (1)

Publication Number Publication Date
CN108139323A true CN108139323A (zh) 2018-06-08

Family

ID=57206211

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680058998.8A Pending CN108139323A (zh) 2015-10-09 2016-10-06 用于光学液滴探测的光导体单元

Country Status (7)

Country Link
US (1) US10809116B2 (enExample)
EP (1) EP3359951A1 (enExample)
JP (1) JP6899383B2 (enExample)
KR (1) KR20180067538A (enExample)
CN (1) CN108139323A (enExample)
DE (1) DE102015117246A1 (enExample)
WO (1) WO2017060335A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109307541A (zh) * 2018-11-29 2019-02-05 郑州安图生物工程股份有限公司 一种发光板单孔残液的体积测量方法
CN116223503A (zh) * 2023-03-20 2023-06-06 美芯晟科技(北京)股份有限公司 一种基于光传感器的混合后液滴的融合效果检测装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017103876A1 (de) 2017-02-24 2018-08-30 Vermes Microdispensing GmbH Führungssystem für Detektionsvorrichtungen
KR102375407B1 (ko) * 2019-09-30 2022-03-17 한국전자기술연구원 잉크젯헤드 모니터링장치 및 모니터링방법

Citations (6)

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US5267978A (en) * 1990-08-29 1993-12-07 Random Corporation Pulsed drop detector for intravenous systems
US20060222109A1 (en) * 2005-04-01 2006-10-05 Denso Corporation Quadrature detection method, quadrature detection device and radio wave time piece
US20060279601A1 (en) * 2005-06-14 2006-12-14 Canon Kabushiki Kaisha Droplet discharge-condition detecting unit, droplet-discharging device, and inkjet recording device
EP1946843A1 (en) * 2006-12-21 2008-07-23 Allegro Research Limited Apparatus and method for monitoring and measurement of droplets
CN102196917A (zh) * 2009-01-16 2011-09-21 理光越岭美有限公司 液滴检测装置和喷墨打印机
US20120225475A1 (en) * 2010-11-16 2012-09-06 1087 Systems, Inc. Cytometry system with quantum cascade laser source, acoustic detector, and micro-fluidic cell handling system configured for inspection of individual cells

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GB1520606A (en) 1976-04-30 1978-08-09 Burron Medical Prod Inc Electronically controlled intravenous infusion set
US4260882A (en) * 1978-05-17 1981-04-07 Barnes Austen B Light sensitive detection circuit
US4255754A (en) * 1979-03-19 1981-03-10 Xerox Corporation Differential fiber optic sensing method and apparatus for ink jet recorders
US4410895A (en) * 1981-10-26 1983-10-18 Xerox Corporation Ink jet sensor method and apparatus
US4577197A (en) 1985-01-17 1986-03-18 Xerox Corporation Ink jet printer droplet height sensing control
US5275787A (en) 1989-10-04 1994-01-04 Canon Kabushiki Kaisha Apparatus for separating or measuring particles to be examined in a sample fluid
US5650609A (en) * 1995-05-15 1997-07-22 Phoenix International Corporation Seed monitoring system for counting seeds as they are dispensed through a seed planting tube
US6205016B1 (en) 1997-06-04 2001-03-20 Hyperion Catalysis International, Inc. Fibril composite electrode for electrochemical capacitors
DK114497A (da) * 1997-10-07 1999-04-08 Alka Electronic Aps Optisk flowmåler
US6230000B1 (en) 1998-10-15 2001-05-08 Motorola Inc. Product detector and method therefor
US20020089561A1 (en) * 2000-11-09 2002-07-11 Therics, Inc. Method and apparatus for obtaining information about a dispensed fluid, such as using optical fiber to obtain diagnostic information about a fluid at a printhead during printing
JP2002191692A (ja) * 2000-12-25 2002-07-09 Tatsuhiko Matsuura 点滴監視装置及びそれを備えた点滴監視制御装置
EP1405085A4 (en) * 2001-06-04 2009-01-21 Ceos Ind Pty Ltd METHOD AND SYSTEM FOR MONITORING
JP3915510B2 (ja) * 2001-12-26 2007-05-16 セイコーエプソン株式会社 インクジェット式記録装置とその駆動電圧補正方法
JP4249798B1 (ja) * 2008-07-22 2009-04-08 オーム電機株式会社 検出装置および検出方法
US9568423B2 (en) 2011-10-21 2017-02-14 Acea Biosciences, Inc. System and method for detecting multiple-excitation-induced light in a flow channel
US9541528B2 (en) * 2013-03-15 2017-01-10 Stc.Unm Sensors using optical RF oscillators

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267978A (en) * 1990-08-29 1993-12-07 Random Corporation Pulsed drop detector for intravenous systems
US20060222109A1 (en) * 2005-04-01 2006-10-05 Denso Corporation Quadrature detection method, quadrature detection device and radio wave time piece
US20060279601A1 (en) * 2005-06-14 2006-12-14 Canon Kabushiki Kaisha Droplet discharge-condition detecting unit, droplet-discharging device, and inkjet recording device
EP1946843A1 (en) * 2006-12-21 2008-07-23 Allegro Research Limited Apparatus and method for monitoring and measurement of droplets
CN102196917A (zh) * 2009-01-16 2011-09-21 理光越岭美有限公司 液滴检测装置和喷墨打印机
US20120225475A1 (en) * 2010-11-16 2012-09-06 1087 Systems, Inc. Cytometry system with quantum cascade laser source, acoustic detector, and micro-fluidic cell handling system configured for inspection of individual cells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VARUN TRIVEDI 等: "A modular approach for the generation, storage, mixing, and detection of droplet libraries for high throughput screening", 《LAB ON A CHIP》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109307541A (zh) * 2018-11-29 2019-02-05 郑州安图生物工程股份有限公司 一种发光板单孔残液的体积测量方法
CN109307541B (zh) * 2018-11-29 2020-03-24 郑州安图生物工程股份有限公司 一种发光板单孔残液的体积测量方法
CN116223503A (zh) * 2023-03-20 2023-06-06 美芯晟科技(北京)股份有限公司 一种基于光传感器的混合后液滴的融合效果检测装置

Also Published As

Publication number Publication date
WO2017060335A1 (de) 2017-04-13
EP3359951A1 (de) 2018-08-15
KR20180067538A (ko) 2018-06-20
US10809116B2 (en) 2020-10-20
DE102015117246A1 (de) 2017-04-13
JP6899383B2 (ja) 2021-07-07
JP2019501366A (ja) 2019-01-17
US20180283928A1 (en) 2018-10-04

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Application publication date: 20180608