CN101743024B - 用于医学液体分配系统的泵模块 - Google Patents

用于医学液体分配系统的泵模块 Download PDF

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Publication number
CN101743024B
CN101743024B CN200880016285.0A CN200880016285A CN101743024B CN 101743024 B CN101743024 B CN 101743024B CN 200880016285 A CN200880016285 A CN 200880016285A CN 101743024 B CN101743024 B CN 101743024B
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CN
China
Prior art keywords
pump
pump chamber
liquid
piston
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.)
Expired - Fee Related
Application number
CN200880016285.0A
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English (en)
Chinese (zh)
Other versions
CN101743024A (zh
Inventor
查尔斯·R·帕兹尔
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Smiths Medical ASD Inc
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Smiths Medical ASD Inc
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Publication date
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Publication of CN101743024A publication Critical patent/CN101743024A/zh
Application granted granted Critical
Publication of CN101743024B publication Critical patent/CN101743024B/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
    • A61M5/14216—Reciprocating piston type
    • A61M5/1422—Reciprocating piston type with double acting or multiple pistons
    • 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
    • A61M5/1413—Modular systems comprising interconnecting elements
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/128—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/22—Flow characteristics eliminating pulsatile flows, e.g. by the provision of a dampening chamber
    • 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
    • A61M5/36—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 with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • A61M5/385—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 with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters

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)
  • Reciprocating Pumps (AREA)
CN200880016285.0A 2007-05-16 2008-05-15 用于医学液体分配系统的泵模块 Expired - Fee Related CN101743024B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/749,313 US7951112B2 (en) 2007-05-16 2007-05-16 Pump module for use in a medical fluid dispensing system
US11/749,313 2007-05-16
PCT/US2008/063732 WO2008141337A1 (en) 2007-05-16 2008-05-15 Pump module for use in a medical fluid dispensing system

Publications (2)

Publication Number Publication Date
CN101743024A CN101743024A (zh) 2010-06-16
CN101743024B true CN101743024B (zh) 2012-11-21

Family

ID=39639576

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880016285.0A Expired - Fee Related CN101743024B (zh) 2007-05-16 2008-05-15 用于医学液体分配系统的泵模块

Country Status (8)

Country Link
US (2) US7951112B2 (cg-RX-API-DMAC7.html)
EP (1) EP2152338A1 (cg-RX-API-DMAC7.html)
JP (1) JP5371961B2 (cg-RX-API-DMAC7.html)
CN (1) CN101743024B (cg-RX-API-DMAC7.html)
AU (1) AU2008251283B2 (cg-RX-API-DMAC7.html)
CA (1) CA2685472A1 (cg-RX-API-DMAC7.html)
MX (1) MX2009011980A (cg-RX-API-DMAC7.html)
WO (1) WO2008141337A1 (cg-RX-API-DMAC7.html)

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SI3092017T1 (sl) 2014-01-10 2025-02-28 Bayer Healthcare Llc Konektorski komplet za enkratno uporabo
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US9248221B2 (en) 2014-04-08 2016-02-02 Incuvate, Llc Aspiration monitoring system and method
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US9883877B2 (en) 2014-05-19 2018-02-06 Walk Vascular, Llc Systems and methods for removal of blood and thrombotic material
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KR20180034305A (ko) 2015-02-24 2018-04-04 410 메디칼, 인크. 유체 주입용 장치 및 키트
EP3319662B1 (en) 2015-07-08 2023-09-13 Trustees of Boston University Infusion system and components thereof
US10702292B2 (en) 2015-08-28 2020-07-07 Incuvate, Llc Aspiration monitoring system and method
US10561440B2 (en) 2015-09-03 2020-02-18 Vesatek, Llc Systems and methods for manipulating medical devices
US20170100142A1 (en) 2015-10-09 2017-04-13 Incuvate, Llc Systems and methods for management of thrombosis
CN106902419A (zh) * 2015-12-23 2017-06-30 美敦力公司 用于对患者进行给药的流体输注装置
US10226263B2 (en) 2015-12-23 2019-03-12 Incuvate, Llc Aspiration monitoring system and method
US10492805B2 (en) 2016-04-06 2019-12-03 Walk Vascular, Llc Systems and methods for thrombolysis and delivery of an agent
US11738152B2 (en) 2016-06-15 2023-08-29 Bayer Healthcare, Llc Multi-use disposable system and syringe therefor
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US6095757A (en) * 1995-07-10 2000-08-01 Compagnie Developpement Aguettant Liquid drug infusion pump

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Also Published As

Publication number Publication date
WO2008141337A1 (en) 2008-11-20
MX2009011980A (es) 2009-11-19
US8142397B2 (en) 2012-03-27
EP2152338A1 (en) 2010-02-17
AU2008251283A1 (en) 2008-11-20
US7951112B2 (en) 2011-05-31
JP5371961B2 (ja) 2013-12-18
CA2685472A1 (en) 2008-11-20
CN101743024A (zh) 2010-06-16
JP2010527273A (ja) 2010-08-12
US20080287872A1 (en) 2008-11-20
AU2008251283B2 (en) 2013-01-31
US20110200456A1 (en) 2011-08-18

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121121

Termination date: 20150515

EXPY Termination of patent right or utility model