HK1079131A1 - Fluid control device - Google Patents

Fluid control device

Info

Publication number
HK1079131A1
HK1079131A1 HK05111170.4A HK05111170A HK1079131A1 HK 1079131 A1 HK1079131 A1 HK 1079131A1 HK 05111170 A HK05111170 A HK 05111170A HK 1079131 A1 HK1079131 A1 HK 1079131A1
Authority
HK
Hong Kong
Prior art keywords
control device
fluid control
fluid
control
Prior art date
Application number
HK05111170.4A
Other languages
English (en)
Inventor
Satoru Hashimoto
Ryoji Fujii
Kenji Sawa
Original Assignee
Jms Co Ltd
Satoru Hashimoto
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 Jms Co Ltd, Satoru Hashimoto filed Critical Jms Co Ltd
Publication of HK1079131A1 publication Critical patent/HK1079131A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • 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
    • 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating 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
    • 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
    • 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
    • A61M2039/242—Check- or non-return valves designed to open when a predetermined pressure or flow rate has been reached, e.g. check valve actuated by fluid
    • 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
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • 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
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • A61M2039/2466—Flexible disc being fixed in its center
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/30—Blood pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Fluid Mechanics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
HK05111170.4A 2002-08-13 2005-12-07 Fluid control device HK1079131A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002235531 2002-08-13
PCT/JP2003/009930 WO2004016314A1 (ja) 2002-08-13 2003-08-05 流体制御装置

Publications (1)

Publication Number Publication Date
HK1079131A1 true HK1079131A1 (en) 2006-03-31

Family

ID=31884380

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05111170.4A HK1079131A1 (en) 2002-08-13 2005-12-07 Fluid control device

Country Status (7)

Country Link
US (2) US7326187B2 (xx)
EP (1) EP1543862A4 (xx)
JP (2) JP4520301B2 (xx)
CN (1) CN1674957B (xx)
AU (1) AU2003252399A1 (xx)
HK (1) HK1079131A1 (xx)
WO (1) WO2004016314A1 (xx)

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US7094216B2 (en) 2000-10-18 2006-08-22 Medrad, Inc. Injection system having a pressure isolation mechanism and/or a handheld controller
US20070161970A1 (en) * 2004-04-16 2007-07-12 Medrad, Inc. Fluid Delivery System, Fluid Path Set, and Pressure Isolation Mechanism with Hemodynamic Pressure Dampening Correction
US20080154214A1 (en) 2006-12-22 2008-06-26 Medrad, Inc. Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation
WO2004016314A1 (ja) * 2002-08-13 2004-02-26 Jms Co.,Ltd. 流体制御装置
ATE483442T1 (de) 2005-02-14 2010-10-15 Medimop Medical Projects Ltd Medizinische vorrichtung für die rekonstitution eines flüssigen arzneimittels in situ in medizinischen gefässen
US9433730B2 (en) 2013-03-14 2016-09-06 Bayer Healthcare Llc Fluid mixing control device for a multi-fluid delivery system
US7766883B2 (en) * 2007-10-30 2010-08-03 Medrad, Inc. System and method for proportional mixing and continuous delivery of fluids
US9011377B2 (en) 2008-11-05 2015-04-21 Bayer Medical Care Inc. Fluid mixing control device for a multi-fluid delivery system
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
US8062269B2 (en) 2006-06-09 2011-11-22 Baxter International Inc. Fail safe dual chamber peritoneal dialysis/infusion system
JP4919008B2 (ja) * 2006-06-20 2012-04-18 株式会社ジェイ・エム・エス 通水制御装置及びそれを用いた液体注入回路
US9121509B2 (en) * 2006-09-26 2015-09-01 Novartis Ag Valve that is normally closed in the free state
US20080172006A1 (en) * 2007-01-15 2008-07-17 Medrad, Inc. Patency Check Compatible Check Valve And Fluid Delivery System Including The Patency Check Compatible Check Valve
DE102009033365B4 (de) * 2009-07-16 2021-05-20 j. söllner AG Rückschlagventil
WO2012060365A1 (ja) * 2010-11-02 2012-05-10 株式会社根本杏林堂 流入動作が制限された一方弁、該一方弁を備えたチューブユニットおよび薬液注入システム
CA2849486C (en) 2011-09-21 2017-12-12 Bayer Medical Care Inc. Continuous multi-fluid pump device, drive and actuating system, and method
CN102488536B (zh) * 2011-11-11 2014-07-02 绍兴文理学院 人体血压限压器
EP2968902A1 (en) * 2013-03-15 2016-01-20 Sanofi-Aventis Deutschland GmbH Body part and diaphragm materials for medical devices
KR20240064764A (ko) 2015-01-09 2024-05-13 바이엘 헬쓰케어 엘엘씨 다회 사용 1회용 세트를 갖는 다중 유체 전달 시스템 및 그 특징부
WO2016130505A1 (en) * 2015-02-09 2016-08-18 Vernay Laboratories, Inc. Umbrella check valve with reduce hemolysis
JP6772481B2 (ja) * 2016-02-26 2020-10-21 株式会社ジェイ・エム・エス 口腔関連圧力測定用プローブ
WO2018218132A1 (en) 2017-05-26 2018-11-29 Bayer Healthcare Llc Injector state logic with hemodynamic monitoring
CN112155533A (zh) * 2019-12-03 2021-01-01 苏州润迈德医疗科技有限公司 可拆卸血压采集系统及实时采集血压的方法及分析系统
JP7462456B2 (ja) 2020-03-30 2024-04-05 株式会社ジェイ・エム・エス 逆止弁
CN111282152A (zh) * 2020-04-03 2020-06-16 美药星（南京）制药有限公司 一种控制液体流量及流速的流控阀

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Also Published As

Publication number Publication date
JPWO2004016314A1 (ja) 2005-12-02
JP5023121B2 (ja) 2012-09-12
US20080103436A1 (en) 2008-05-01
US20060155248A1 (en) 2006-07-13
JP2010012277A (ja) 2010-01-21
CN1674957A (zh) 2005-09-28
WO2004016314A1 (ja) 2004-02-26
CN1674957B (zh) 2010-12-15
EP1543862A1 (en) 2005-06-22
AU2003252399A1 (en) 2004-03-03
US7875009B2 (en) 2011-01-25
JP4520301B2 (ja) 2010-08-04
EP1543862A4 (en) 2010-07-07
US7326187B2 (en) 2008-02-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160805