WO2008126854A1 - 薬液注入装置 - Google Patents

薬液注入装置 Download PDF

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Publication number
WO2008126854A1
WO2008126854A1 PCT/JP2008/056992 JP2008056992W WO2008126854A1 WO 2008126854 A1 WO2008126854 A1 WO 2008126854A1 JP 2008056992 W JP2008056992 W JP 2008056992W WO 2008126854 A1 WO2008126854 A1 WO 2008126854A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection
ideal
chemical liquid
injection pressure
pressure curve
Prior art date
Application number
PCT/JP2008/056992
Other languages
English (en)
French (fr)
Inventor
Shigeru Nemoto
Original Assignee
Nemoto Kyorindo 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
Application filed by Nemoto Kyorindo Co., Ltd. filed Critical Nemoto Kyorindo Co., Ltd.
Priority to JP2009509355A priority Critical patent/JPWO2008126854A1/ja
Publication of WO2008126854A1 publication Critical patent/WO2008126854A1/ja

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
    • 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
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves  involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4836—Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839—Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M5/007—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 for contrast media
    • 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
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/1456—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir comprising a piston rod to be moved into the reservoir, e.g. the piston rod is part of the removable reservoir

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)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

　薬液注入装置１００は、シリンジから薬液を注入するためのピストン駆動機構１３０と、ピストン駆動機構１３０による薬液の注入圧力を測定する注入圧力測定手段と、試験注入時の注入圧力の経時的変化を表す理想注入圧力曲線を作成する理想注入圧力作成部１４６と、理想注入圧力曲線をグラフとして座標軸上に表示する表示部１３８とを有する。理想注入圧力作成部１４６は、試験注入時の薬液の注入条件に基づいて理想注入圧力曲線を作成する。表示部１３８には、注入圧力測定手段で測定された注入圧力の経時的な変化を表す実際の注入圧力曲線が、理想注入圧力曲線が表示されている座標軸上にリアルタイムに表示される。
PCT/JP2008/056992 2007-04-10 2008-04-09 薬液注入装置 WO2008126854A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009509355A JPWO2008126854A1 (ja) 2007-04-10 2008-04-09 薬液注入装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-102567 2007-04-10
JP2007102567 2007-04-10

Publications (1)

Publication Number Publication Date
WO2008126854A1 true WO2008126854A1 (ja) 2008-10-23

Family

ID=39863951

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056992 WO2008126854A1 (ja) 2007-04-10 2008-04-09 薬液注入装置

Country Status (2)

Country Link
JP (1) JPWO2008126854A1 (ja)
WO (1) WO2008126854A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011152354A (ja) * 2010-01-28 2011-08-11 Nemoto Kyorindo:Kk 薬液注入システム
JP2011206399A (ja) * 2010-03-30 2011-10-20 Nemoto Kyorindo:Kk 薬液注入装置
JP2019162445A (ja) * 2013-04-11 2019-09-26 株式会社根本杏林堂 データ処理装置、医用検査システム、およびコンピュータプログラム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542210A (ja) * 1991-08-09 1993-02-23 Atom Kk 輸液装置
JP2003290343A (ja) * 2002-04-02 2003-10-14 Nemoto Kyorindo:Kk 薬液注入装置
JP2003325676A (ja) * 2002-05-13 2003-11-18 Kawasumi Lab Inc 混注部材及び医療器具、口部、医薬医療用容器及び穿刺部材並びに穿刺部材付シリンジ
JP2004518516A (ja) * 2001-03-23 2004-06-24 ノボ　ノルディスク　アクティーゼルスカブ 針カニューレ、針カニューレの製造方法および針カニューレの使用
WO2005039675A1 (ja) * 2003-10-29 2005-05-06 Nemoto Kyorindo Co., Ltd 薬液注入装置
WO2007114447A1 (ja) * 2006-04-06 2007-10-11 Nemoto Kyorindo Co., Ltd. 薬液注入装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542210A (ja) * 1991-08-09 1993-02-23 Atom Kk 輸液装置
JP2004518516A (ja) * 2001-03-23 2004-06-24 ノボ　ノルディスク　アクティーゼルスカブ 針カニューレ、針カニューレの製造方法および針カニューレの使用
JP2003290343A (ja) * 2002-04-02 2003-10-14 Nemoto Kyorindo:Kk 薬液注入装置
JP2003325676A (ja) * 2002-05-13 2003-11-18 Kawasumi Lab Inc 混注部材及び医療器具、口部、医薬医療用容器及び穿刺部材並びに穿刺部材付シリンジ
WO2005039675A1 (ja) * 2003-10-29 2005-05-06 Nemoto Kyorindo Co., Ltd 薬液注入装置
WO2007114447A1 (ja) * 2006-04-06 2007-10-11 Nemoto Kyorindo Co., Ltd. 薬液注入装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011152354A (ja) * 2010-01-28 2011-08-11 Nemoto Kyorindo:Kk 薬液注入システム
JP2011206399A (ja) * 2010-03-30 2011-10-20 Nemoto Kyorindo:Kk 薬液注入装置
JP2019162445A (ja) * 2013-04-11 2019-09-26 株式会社根本杏林堂 データ処理装置、医用検査システム、およびコンピュータプログラム

Also Published As

Publication number Publication date
JPWO2008126854A1 (ja) 2010-07-22

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