DE69711486T2 - Durchflusssteuervorrichtung mit Vorfüllmechanismus zum Injizieren von flüssigen Arzneien - Google Patents

Durchflusssteuervorrichtung mit Vorfüllmechanismus zum Injizieren von flüssigen Arzneien

Info

Publication number
DE69711486T2
DE69711486T2 DE1997611486 DE69711486T DE69711486T2 DE 69711486 T2 DE69711486 T2 DE 69711486T2 DE 1997611486 DE1997611486 DE 1997611486 DE 69711486 T DE69711486 T DE 69711486T DE 69711486 T2 DE69711486 T2 DE 69711486T2
Authority
DE
Germany
Prior art keywords
control device
flow control
filling mechanism
injecting liquid
liquid medicines
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
DE1997611486
Other languages
English (en)
Other versions
DE69711486D1 (de
Inventor
Katsuhiro Hiejima
Takeshi Mori
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
Application granted granted Critical
Publication of DE69711486D1 publication Critical patent/DE69711486D1/de
Publication of DE69711486T2 publication Critical patent/DE69711486T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A61M39/225—Flush valves, i.e. bypass valves for flushing line
    • 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
    • A61M2005/1401—Functional features
    • A61M2005/1403—Flushing or purging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head
    • Y10T137/87394—Carried valve is direct response valve [e.g., check valve, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE1997611486 1996-05-23 1997-05-21 Durchflusssteuervorrichtung mit Vorfüllmechanismus zum Injizieren von flüssigen Arzneien Expired - Fee Related DE69711486T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12806796A JP3152149B2 (ja) 1996-05-23 1996-05-23 プライミング機構を備えた流量制御装置

Publications (2)

Publication Number Publication Date
DE69711486D1 DE69711486D1 (de) 2002-05-08
DE69711486T2 true DE69711486T2 (de) 2003-01-09

Family

ID=14975647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997611486 Expired - Fee Related DE69711486T2 (de) 1996-05-23 1997-05-21 Durchflusssteuervorrichtung mit Vorfüllmechanismus zum Injizieren von flüssigen Arzneien

Country Status (4)

Country Link
US (1) US5931193A (de)
EP (1) EP0810000B1 (de)
JP (1) JP3152149B2 (de)
DE (1) DE69711486T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4539382B2 (ja) * 2004-03-12 2010-09-08 ニプロ株式会社 薬剤持続注入ならびに追加投与可能な患者制御鎮痛（ｐｃａ）装置
TW200539908A (en) * 2004-03-12 2005-12-16 Nipro Corp A pain relief device for continuous injection and adding medicine controlled by a patient
US8870834B2 (en) * 2005-10-05 2014-10-28 Acu Rate Pty Limited Controlled flow administration set
KR20080078028A (ko) * 2005-12-12 2008-08-26 아큐 레이트 피이티와이 리미티이드 밸브 및 유량조절기를 갖는 유량제어조립체
US11724087B2 (en) * 2018-09-11 2023-08-15 Becton, Dickinson And Company Catheter priming devices, systems and methods
CN110327509A (zh) * 2019-08-01 2019-10-15 巨翊科瑞医疗技术(上海)有限公司 一种以防自流阀为主体的输液系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352306A (en) * 1919-02-04 1920-09-07 Robert L Mott Syringe
US3675891A (en) * 1970-09-18 1972-07-11 Voys Inc Le Continuous catheter flushing apparatus
US3739794A (en) * 1971-09-10 1973-06-19 Gelco Project Lindgren & Co Method and apparatus for continuously preparing a gel
US4278083A (en) * 1978-06-29 1981-07-14 Young James E Flow regulating device for arterial catheter systems
US4245636A (en) * 1979-01-24 1981-01-20 Sorenson Research Co., Inc. Continuous flushing apparatus
GB2054802B (en) * 1979-06-25 1983-06-22 Gould Inc Flow control apparatus
US4904239A (en) * 1985-01-07 1990-02-27 Baxter International Inc. Infusor having a distal flow regulator
US4741733A (en) * 1985-01-07 1988-05-03 Baxter Travenol Laboratories, Inc. Infusor having a distal flow regulator
JP2586275B2 (ja) * 1992-02-28 1997-02-26 株式会社ニッショー 薬液注入用具
US5316452A (en) * 1992-05-11 1994-05-31 Gilbert Corporation Dispensing assembly with interchangeable cartridge pumps
BE1006452A3 (nl) * 1992-12-18 1994-08-30 Bekaert Sa Nv Poreus gesinterd laminaat omvattende metaalvezels.
GB9319371D0 (en) * 1993-09-18 1993-11-03 Johnson Timothy Medication administration apparatus
US5556258A (en) * 1995-06-12 1996-09-17 Lange; Robert F. Squeezebulb operated sports ball pump

Also Published As

Publication number Publication date
EP0810000A2 (de) 1997-12-03
JPH09308687A (ja) 1997-12-02
US5931193A (en) 1999-08-03
EP0810000B1 (de) 2002-04-03
JP3152149B2 (ja) 2001-04-03
EP0810000A3 (de) 1998-07-08
DE69711486D1 (de) 2002-05-08

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee