CA2466047A1 - Medical pump device - Google Patents

Medical pump device Download PDF

Info

Publication number
CA2466047A1
CA2466047A1 CA 2466047 CA2466047A CA2466047A1 CA 2466047 A1 CA2466047 A1 CA 2466047A1 CA 2466047 CA2466047 CA 2466047 CA 2466047 A CA2466047 A CA 2466047A CA 2466047 A1 CA2466047 A1 CA 2466047A1
Authority
CA
Canada
Prior art keywords
chamber
pump device
pump
connector
inlet
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.)
Abandoned
Application number
CA 2466047
Other languages
English (en)
French (fr)
Inventor
Rudolf Marcel Fuechslin
Markus Weiss
Rudolf Duenki
Peter Fritz Meier
Thomas Neff
Erich Paul Stoll
Andreas Suter
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.)
Medinnovation AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2466047A1 publication Critical patent/CA2466047A1/en
Abandoned 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
    • A61M39/223—Multiway 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
    • A61M2005/1402—Priming
    • 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
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M2005/14264—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with means for compensating influence from the environment
    • 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
    • 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
    • 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
    • A61M5/14216—Reciprocating piston type
    • 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
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86863—Rotary valve unit
    • Y10T137/86871—Plug

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)
CA 2466047 2001-11-16 2002-11-15 Medical pump device Abandoned CA2466047A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH21102001 2001-11-16
CH20012110/01 2001-11-16
CH8572002 2002-05-22
CH20020857/02 2002-05-22
PCT/IB2002/004771 WO2003041767A1 (de) 2001-11-16 2002-11-15 Medizinische pumpvorrichtung

Publications (1)

Publication Number Publication Date
CA2466047A1 true CA2466047A1 (en) 2003-05-22

Family

ID=25738677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2466047 Abandoned CA2466047A1 (en) 2001-11-16 2002-11-15 Medical pump device

Country Status (9)

Country Link
US (1) US7614857B2 (enExample)
EP (1) EP1448252B1 (enExample)
JP (1) JP2005508712A (enExample)
CN (1) CN1325126C (enExample)
AT (1) ATE359839T1 (enExample)
CA (1) CA2466047A1 (enExample)
DE (1) DE50209996D1 (enExample)
ES (1) ES2284943T3 (enExample)
WO (1) WO2003041767A1 (enExample)

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CA2580329C (en) 2004-09-13 2015-01-06 Chrono Therapeutics Inc. Biosynchronous transdermal drug delivery
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EP2076696B1 (en) * 2006-09-29 2012-11-28 GE Healthcare BVBA Pressure-resistant 3-way stopcock
US20110077614A1 (en) * 2006-10-19 2011-03-31 Ofer Shay Device and method for patient activated bolus administration
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EP2350673B1 (en) * 2008-10-24 2022-05-11 Leica Biosystems Richmond, Inc. Modular system for performing laboratory protocols and associated methods
US8733736B2 (en) * 2009-05-27 2014-05-27 Carefusion 303, Inc. Intravenous piston pump disposable and mechanism
JP5523003B2 (ja) * 2009-07-30 2014-06-18 日本コヴィディエン株式会社 医療用活栓
US8008080B2 (en) 2009-09-23 2011-08-30 Ecolab Usa Inc. Valve analytical system
DE102009057792B4 (de) * 2009-12-11 2016-08-18 Harm Kölln Kontinuierlich fördernde Infusionspumpe
EP2564206A4 (en) 2010-04-29 2016-09-07 Leica Biosystems Richmond Inc ANALYSIS SYSTEM FOR CARRYING OUT LABORATORY PROTOCOLS AND RELATED METHODS
EP2675498A4 (en) 2011-02-19 2017-11-01 Touche Medical Ltd. Compact medical pump device
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US8535241B2 (en) 2011-10-13 2013-09-17 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US20130138075A1 (en) 2011-11-30 2013-05-30 Emed Technologies Corp. (Nv) Variable flow control device, system and method
JP6138173B2 (ja) 2012-03-09 2017-05-31 ライカ バイオシステムズ リッチモンド インコーポレイテッドＬｅｉｃａ Ｂｉｏｓｙｓｔｅｍｓ Ｒｉｃｈｍｏｎｄ， Ｉｎｃ． 実験室試料処理システムにおける動流体内の温度を制御するための方法及び装置
US9060724B2 (en) 2012-05-30 2015-06-23 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
US9022950B2 (en) 2012-05-30 2015-05-05 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
WO2014022275A1 (en) 2012-08-01 2014-02-06 Magnolia Medical Technologies, Inc. Fluid diversion mechanism for bodily-fluid sampling
JP6069936B2 (ja) 2012-08-01 2017-02-01 株式会社ジェイ・エム・エス 輸液セット
ES2878047T3 (es) 2012-10-11 2021-11-18 Magnolia Medical Technologies Inc Sistema para administrar un fluido a un paciente con contaminación reducida
CA2931983C (en) 2012-11-30 2021-12-07 Magnolia Medical Technologies, Inc. Syringe based fluid diversion mechanism for bodily-fluid sampling
US10772548B2 (en) 2012-12-04 2020-09-15 Magnolia Medical Technologies, Inc. Sterile bodily-fluid collection device and methods
CN104981203B (zh) 2012-12-04 2017-12-08 木兰医药技术股份有限公司 无菌体液采集装置和方法
US10105487B2 (en) 2013-01-24 2018-10-23 Chrono Therapeutics Inc. Optimized bio-synchronous bioactive agent delivery system
US9714650B2 (en) 2013-06-11 2017-07-25 Matthew G. Morris, Jr. Pumping system
US20150316041A1 (en) * 2014-04-30 2015-11-05 Verizon Patent And Licensing Inc. Dynamically adjustable impulse driving fluid jetting device
CA2974324A1 (en) 2015-01-28 2016-08-04 Zita S. Netzel Drug delivery methods and systems
WO2016145373A1 (en) 2015-03-12 2016-09-15 Chrono Therapeutics Inc. Craving input and support system
CN104721920B (zh) * 2015-03-26 2018-12-21 江苏阳普医疗科技有限公司 一种输注泵的多速调节装置及其调速方法
CN104888305B (zh) * 2015-05-27 2018-10-23 深圳市仕浦电气有限公司 输液系统及输液方法
US11234626B2 (en) 2015-06-12 2022-02-01 Magnolia Medical Technologies, Inc. Devices and methods for syringe-based fluid transfer for bodily-fluid sampling
EP3344213B1 (en) 2015-09-03 2020-04-22 Magnolia Medical Technologies, Inc. System for maintaining sterility of a specimen container
US11065381B2 (en) * 2015-10-05 2021-07-20 E3D A.C.A.L. Infusion pump device and method for use thereof
WO2018005592A1 (en) * 2016-06-28 2018-01-04 University Of Iowa Research Foundation Medical devices including rotary valve
EP3565617A1 (en) 2017-01-06 2019-11-13 Chrono Therapeutics Inc. Transdermal drug delivery devices and methods
JP7273807B2 (ja) 2017-06-09 2023-05-15 マグノリア メディカル テクノロジーズ，インコーポレイテッド 流体制御デバイス及びそれを使用する方法
JP7204742B2 (ja) 2017-09-12 2023-01-16 マグノリア メディカル テクノロジーズ，インコーポレイテッド 流体制御デバイス及び流体制御デバイスを使用する方法
US11419531B2 (en) * 2017-12-07 2022-08-23 Magnolia Medical Technologies, Inc. Fluid control devices and methods of using the same
US11596779B2 (en) 2018-05-29 2023-03-07 Morningside Venture Investments Limited Drug delivery methods and systems
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Also Published As

Publication number Publication date
JP2005508712A (ja) 2005-04-07
DE50209996D1 (de) 2007-05-31
CN1325126C (zh) 2007-07-11
ES2284943T3 (es) 2007-11-16
CN1589164A (zh) 2005-03-02
WO2003041767A1 (de) 2003-05-22
ATE359839T1 (de) 2007-05-15
EP1448252B1 (de) 2007-04-18
US7614857B2 (en) 2009-11-10
US20050002806A1 (en) 2005-01-06
EP1448252A1 (de) 2004-08-25

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued