CN102665796B - 注入用具及具有该注入用具的药液注入系统 - Google Patents

注入用具及具有该注入用具的药液注入系统 Download PDF

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Publication number
CN102665796B
CN102665796B CN201080056830.6A CN201080056830A CN102665796B CN 102665796 B CN102665796 B CN 102665796B CN 201080056830 A CN201080056830 A CN 201080056830A CN 102665796 B CN102665796 B CN 102665796B
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CN
China
Prior art keywords
injection
extrusion
chemical liquid
discharge
chamber
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
CN201080056830.6A
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English (en)
Chinese (zh)
Other versions
CN102665796A (zh
Inventor
山田圭一
漆间正行
平松雅规
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.)
Daiken Medical Co Ltd
Original Assignee
Daiken Medical Co Ltd
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
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Publication of CN102665796A publication Critical patent/CN102665796A/zh
Application granted granted Critical
Publication of CN102665796B publication Critical patent/CN102665796B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/1424—Manually operated pumps
    • 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 ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16809—Flow controllers by repeated filling and emptying of an intermediate volume
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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)
CN201080056830.6A 2009-12-16 2010-12-15 注入用具及具有该注入用具的药液注入系统 Expired - Fee Related CN102665796B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009285292A JP5606729B2 (ja) 2009-12-16 2009-12-16 注入用具及びこれを備えた薬液注入システム
JP2009-285292 2009-12-16
PCT/JP2010/007275 WO2011074255A1 (ja) 2009-12-16 2010-12-15 注入用具及びこれを備えた薬液注入システム

Publications (2)

Publication Number Publication Date
CN102665796A CN102665796A (zh) 2012-09-12
CN102665796B true CN102665796B (zh) 2014-06-18

Family

ID=44167025

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080056830.6A Expired - Fee Related CN102665796B (zh) 2009-12-16 2010-12-15 注入用具及具有该注入用具的药液注入系统

Country Status (7)

Country Link
US (1) US8790306B2 (https=)
EP (1) EP2508215A4 (https=)
JP (1) JP5606729B2 (https=)
KR (1) KR101739608B1 (https=)
CN (1) CN102665796B (https=)
BR (1) BR112012014898B1 (https=)
WO (1) WO2011074255A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3634537A1 (en) 2017-06-07 2020-04-15 Avent, Inc. Bolus delivery device
JP2020141964A (ja) * 2019-03-08 2020-09-10 ニプロ株式会社 薬液自己注入装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360411A (en) * 1992-10-12 1994-11-01 Opto Tech Co., Ltd. Liquid medicine injecting device
JP2003111839A (ja) * 2001-10-02 2003-04-15 Daiken Iki Kk 充填補助機能を備えた薬液注入装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311020A1 (de) * 1983-03-25 1984-09-27 Hasko von Dipl.-Ing. Dr.med. 8000 München Sanden Abgabeeinrichtung zur verabreichung von fluessigkeiten
US5011477A (en) 1989-04-21 1991-04-30 Baxter International Inc. Continuous/bolus infusor
JP2601167B2 (ja) 1993-12-10 1997-04-16 タイガー魔法瓶株式会社 ポンプ注液式液体容器
WO1995027522A1 (fr) * 1994-04-12 1995-10-19 Tsukada Medical Research Co., Ltd. Recipient en forme de soufflet pour substance chimique
JP3495045B2 (ja) 1994-04-27 2004-02-09 大研医器株式会社 液体注入装置
FR2778338B1 (fr) * 1998-05-05 2000-09-29 Aguettant Lab Dispositif d'injection a debit controle et en ambulatoire d'un medicament sous forme liquide
JP4512241B2 (ja) * 2000-08-23 2010-07-28 大研医器株式会社 薬液のワンショット注入器および薬液注入装置
DE60132909T2 (de) * 2000-11-03 2009-02-12 Allergan Medical S.A. Implantierbare medizinische vorrichtung zum abgeben einer flüssigkeit
JP4278957B2 (ja) 2002-10-30 2009-06-17 大研医器株式会社 薬液注入ユニット
JP4224442B2 (ja) 2004-08-16 2009-02-12 大研医器株式会社 薬液注入装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360411A (en) * 1992-10-12 1994-11-01 Opto Tech Co., Ltd. Liquid medicine injecting device
JP2003111839A (ja) * 2001-10-02 2003-04-15 Daiken Iki Kk 充填補助機能を備えた薬液注入装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2002-58739A 2002.02.26
JP特开2003-111839A 2003.04.15

Also Published As

Publication number Publication date
JP2011125433A (ja) 2011-06-30
US8790306B2 (en) 2014-07-29
KR101739608B1 (ko) 2017-06-08
CN102665796A (zh) 2012-09-12
BR112012014898B1 (pt) 2020-12-08
US20120253283A1 (en) 2012-10-04
BR112012014898A2 (pt) 2017-03-14
JP5606729B2 (ja) 2014-10-15
KR20120125236A (ko) 2012-11-14
WO2011074255A1 (ja) 2011-06-23
EP2508215A1 (en) 2012-10-10
EP2508215A4 (en) 2017-12-20

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20140618