JP4010005B2 - 薬液注入器の注入速度調整装置 - Google Patents

薬液注入器の注入速度調整装置 Download PDF

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Publication number
JP4010005B2
JP4010005B2 JP2000053236A JP2000053236A JP4010005B2 JP 4010005 B2 JP4010005 B2 JP 4010005B2 JP 2000053236 A JP2000053236 A JP 2000053236A JP 2000053236 A JP2000053236 A JP 2000053236A JP 4010005 B2 JP4010005 B2 JP 4010005B2
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JP
Japan
Prior art keywords
check valve
control unit
flow rate
check
chemical
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.)
Expired - Fee Related
Application number
JP2000053236A
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English (en)
Japanese (ja)
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JP2001238950A5 (cg-RX-API-DMAC10.html
JP2001238950A (ja
Inventor
徳寛 比恵島
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.)
Nipro Corp
Original Assignee
Nipro Corp
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 Nipro Corp filed Critical Nipro Corp
Priority to JP2000053236A priority Critical patent/JP4010005B2/ja
Priority to DE60103674T priority patent/DE60103674T2/de
Priority to EP01104416A priority patent/EP1129740B1/en
Priority to US09/794,136 priority patent/US6554805B2/en
Publication of JP2001238950A publication Critical patent/JP2001238950A/ja
Publication of JP2001238950A5 publication Critical patent/JP2001238950A5/ja
Application granted granted Critical
Publication of JP4010005B2 publication Critical patent/JP4010005B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16877—Passive flow controllers; Devices for setting a flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2473—Valve comprising a non-deformable, movable element, e.g. ball-valve, valve with movable stopper or reciprocating element
    • A61M2039/2486—Guided stem, e.g. reciprocating stopper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2493—Check valve with complex design, e.g. several inlets and outlets and several check valves in one body

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Flow Control (AREA)
  • Check Valves (AREA)
JP2000053236A 2000-02-29 2000-02-29 薬液注入器の注入速度調整装置 Expired - Fee Related JP4010005B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000053236A JP4010005B2 (ja) 2000-02-29 2000-02-29 薬液注入器の注入速度調整装置
DE60103674T DE60103674T2 (de) 2000-02-29 2001-02-26 Vorrichtung zur Steuerung der Infusionsgeschwindigkeit einer Medikamentenabgabevorrichtung
EP01104416A EP1129740B1 (en) 2000-02-29 2001-02-26 Infusion rate adjusting device for drug solution injector
US09/794,136 US6554805B2 (en) 2000-02-29 2001-02-28 Infusion rate adjusting device for drug solution injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000053236A JP4010005B2 (ja) 2000-02-29 2000-02-29 薬液注入器の注入速度調整装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007189348A Division JP2007330800A (ja) 2007-07-20 2007-07-20 薬液注入器の注入速度調整装置

Publications (3)

Publication Number Publication Date
JP2001238950A JP2001238950A (ja) 2001-09-04
JP2001238950A5 JP2001238950A5 (cg-RX-API-DMAC10.html) 2005-05-26
JP4010005B2 true JP4010005B2 (ja) 2007-11-21

Family

ID=18574651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000053236A Expired - Fee Related JP4010005B2 (ja) 2000-02-29 2000-02-29 薬液注入器の注入速度調整装置

Country Status (4)

Country Link
US (1) US6554805B2 (cg-RX-API-DMAC10.html)
EP (1) EP1129740B1 (cg-RX-API-DMAC10.html)
JP (1) JP4010005B2 (cg-RX-API-DMAC10.html)
DE (1) DE60103674T2 (cg-RX-API-DMAC10.html)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6679865B2 (en) * 2001-12-07 2004-01-20 Nedrip Ltd. Fluid flow meter for gravity fed intravenous fluid delivery systems
US10022078B2 (en) 2004-07-13 2018-07-17 Dexcom, Inc. Analyte sensor
US20080119703A1 (en) 2006-10-04 2008-05-22 Mark Brister Analyte sensor
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US8615282B2 (en) 2004-07-13 2013-12-24 Dexcom, Inc. Analyte sensor
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US7347853B2 (en) * 2004-05-12 2008-03-25 C. R. Bard, Inc. Catheter with removable extension
US8177760B2 (en) 2004-05-12 2012-05-15 C. R. Bard, Inc. Valved connector
US7946984B2 (en) 2004-07-13 2011-05-24 Dexcom, Inc. Transcutaneous analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US7766886B2 (en) * 2005-07-30 2010-08-03 The Regents Of The University Of California Drainage devices and methods
US20070078442A1 (en) * 2005-08-24 2007-04-05 Mayse Martin L Tapered attachment for pleural catheter
JP4933562B2 (ja) * 2005-12-12 2012-05-16 アキュ レート ピーティーワイ リミテッド バルブおよび流量制御部を備える流量制御装置
WO2007083599A1 (ja) * 2006-01-17 2007-07-26 Jms Co., Ltd. 通水制御装置及びそれを用いた医療用注入回路
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8562558B2 (en) 2007-06-08 2013-10-22 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
EP4159114B1 (en) 2007-10-09 2024-04-10 DexCom, Inc. Integrated insulin delivery system with continuous glucose sensor
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US8290559B2 (en) 2007-12-17 2012-10-16 Dexcom, Inc. Systems and methods for processing sensor data
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
US20110152841A1 (en) * 2008-07-25 2011-06-23 Shigeru Nemoto Medical connector device
US8574203B2 (en) 2009-02-11 2013-11-05 Becton, Dickinson And Company Systems and methods for providing a flushable catheter assembly
US20120265036A1 (en) 2011-04-15 2012-10-18 Dexcom, Inc. Advanced analyte sensor calibration and error detection
US9126012B2 (en) * 2011-10-06 2015-09-08 Becton, Dickinson And Company Intravenous catheter with duckbill valve
US9155876B2 (en) 2011-10-06 2015-10-13 Becton, Dickinson And Company Port valve of a blood control catheter
US9358364B2 (en) * 2011-10-06 2016-06-07 Becton, Dickinson And Company Activator attachment for blood control catheters
US9155863B2 (en) 2011-10-06 2015-10-13 Becton, Dickinson And Company Multiple use stretching and non-penetrating blood control valves
US9750925B2 (en) 2014-01-21 2017-09-05 Becton, Dickinson And Company Ported catheter adapter having combined port and blood control valve with venting
WO2017098685A1 (ja) * 2015-12-10 2017-06-15 ニプロ株式会社 薬液投与装置
US11007359B2 (en) * 2017-02-16 2021-05-18 Canadian Hospital Specialties Limited Connector for catheter
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
CN111246797B (zh) 2017-10-24 2025-09-09 德克斯康公司 预连接分析物传感器
US12246157B2 (en) * 2019-01-14 2025-03-11 Becton, Dickinson And Company Needleless access connector facilitating instrument delivery to a catheter assembly
US20230149689A1 (en) * 2021-08-09 2023-05-18 Site Saver, Inc. Breakaway connector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941149A (en) * 1974-11-11 1976-03-02 Baxter Laboratories, Inc. Valve
US4246932A (en) * 1979-10-18 1981-01-27 Burron Medical, Inc. Multiple additive valve assembly
US4729401A (en) * 1987-01-29 1988-03-08 Burron Medical Inc. Aspiration assembly having dual co-axial check valves
US4756982A (en) * 1987-11-09 1988-07-12 General Motors Corporation Dual seal battery vent valve
US4919167A (en) * 1989-03-17 1990-04-24 Manska Wayne E Check valve
US5310094A (en) * 1991-11-15 1994-05-10 Jsp Partners, L.P. Preservative free sterile fluid dispensing system
US5618268A (en) * 1995-06-06 1997-04-08 B. Braun Medical Inc. Medical infusion devices and medicine delivery systems employing the same
DE29519322U1 (de) * 1995-12-06 1996-02-15 Jokisch, Thomas Michael, 45661 Recklinghausen Rückschlagventil für Fluide mit geringen Druckunterschieden, insbesondere für die Medizintechnik und Aquaristik
JP3203636B2 (ja) 1996-04-10 2001-08-27 ニプロ株式会社 流量制御装置
JP3266901B2 (ja) 1996-07-17 2002-03-18 ニプロ株式会社 多段式流量切換装置
JP3269073B2 (ja) 1996-10-15 2002-03-25 ニプロ株式会社 多段式流量切り替え装置
FR2776742B1 (fr) * 1998-03-30 2000-06-02 Medex Sa Perfectionnement pour valve a seuil

Also Published As

Publication number Publication date
DE60103674T2 (de) 2004-10-21
US20010021829A1 (en) 2001-09-13
DE60103674D1 (de) 2004-07-15
EP1129740A3 (en) 2002-06-12
JP2001238950A (ja) 2001-09-04
EP1129740B1 (en) 2004-06-09
US6554805B2 (en) 2003-04-29
EP1129740A2 (en) 2001-09-05

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