CN112638444A - 手动致动的肠内喂养泵 - Google Patents

手动致动的肠内喂养泵 Download PDF

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Publication number
CN112638444A
CN112638444A CN201980056245.7A CN201980056245A CN112638444A CN 112638444 A CN112638444 A CN 112638444A CN 201980056245 A CN201980056245 A CN 201980056245A CN 112638444 A CN112638444 A CN 112638444A
Authority
CN
China
Prior art keywords
reservoir
pump
plunger
head assembly
semi
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.)
Pending
Application number
CN201980056245.7A
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English (en)
Chinese (zh)
Inventor
D·麦克迈克尔
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.)
Avent Inc
Original Assignee
Avent Inc
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 Avent Inc filed Critical Avent Inc
Publication of CN112638444A publication Critical patent/CN112638444A/zh
Pending legal-status Critical Current

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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
    • A61M5/145—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
    • A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston being actuated by fluid pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J15/00—Feeding-tubes for therapeutic purposes
    • A61J15/0026—Parts, details or accessories for feeding-tubes
    • A61J15/0076—Feeding 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
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion
    • 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
    • A61M2005/14533—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons cam actuated
    • 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
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/073—Syringe, 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/07—General characteristics of the apparatus having air pumping means
    • A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
    • A61M2205/075—Bulb 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
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14236—Screw, impeller or centrifugal type pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN201980056245.7A 2018-08-27 2019-08-19 手动致动的肠内喂养泵 Pending CN112638444A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/112,964 US11266574B2 (en) 2018-08-27 2018-08-27 Blenderized diet and/or bolus delivery manual pump
US16/112,964 2018-08-27
PCT/US2019/046983 WO2020046605A1 (en) 2018-08-27 2019-08-19 Manually actuated enteral feeding pump

Publications (1)

Publication Number Publication Date
CN112638444A true CN112638444A (zh) 2021-04-09

Family

ID=67777485

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980056245.7A Pending CN112638444A (zh) 2018-08-27 2019-08-19 手动致动的肠内喂养泵

Country Status (7)

Country Link
US (1) US11266574B2 (https=)
JP (1) JP2021535768A (https=)
CN (1) CN112638444A (https=)
AU (1) AU2019329431A1 (https=)
GB (1) GB2591397B (https=)
MX (1) MX2021000131A (https=)
WO (1) WO2020046605A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250262374A1 (en) * 2024-02-20 2025-08-21 Carl A. Olson Feeding tube manual pump

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060224106A1 (en) * 2005-03-15 2006-10-05 Honchel Tammy J Dual syringe with sieve
CN101219244A (zh) * 2006-11-17 2008-07-16 科维迪恩股份公司 肠内输注组件
US20080195047A1 (en) * 2007-02-09 2008-08-14 Mitchell Price Enteral feeding systems, devices and methods
CN101797419A (zh) * 2009-02-10 2010-08-11 泰科保健集团有限合伙公司 肠道喂养系统
US20130066260A1 (en) * 2010-12-02 2013-03-14 Neomed, Inc. Enteral feeding and reflux collection system and method using vented syringe
CN103037932A (zh) * 2010-07-23 2013-04-10 梅德拉控股公司 关于肠喂养组件的泵送装置
US20140039462A1 (en) * 2012-08-06 2014-02-06 Neomed, Inc. System and method for metered enteral feeding
US20160296423A1 (en) * 2015-04-07 2016-10-13 Kenneth Edward Ruda Bolus Feeding Device

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US2880913A (en) * 1957-05-31 1959-04-07 Francois A Peyron Tubes for dispensing pastes, creams and the like
SE460764B (sv) * 1988-03-18 1989-11-20 Lars Lejdeborn Apparat foer spolning av och/eller tillfoerande av aktiv substans till kroppshaaligheter
DE29701861U1 (de) 1997-02-04 1998-06-10 Fresenius Ag, 61350 Bad Homburg Vorrichtung zur Dosierung von medizinischen Flüssigkeiten
US7621893B2 (en) 1998-10-29 2009-11-24 Medtronic Minimed, Inc. Methods and apparatuses for detecting occlusions in an ambulatory infusion pump
US7172085B2 (en) 2001-12-04 2007-02-06 Beaudette Susan A Squeezable, fillable feeding device
DE602004019187D1 (de) 2003-01-31 2009-03-12 Simply Thick Llc Verfahren zur herstellung verbesserter angedickter getränke gegen dysphagie
US6966904B2 (en) 2003-03-31 2005-11-22 Ruth Anthony M Feeding device and feeding method for infants
US20040254545A1 (en) 2003-06-16 2004-12-16 Rider Dean Loller Method and apparatus for extending feeding tube longevity
CA2634275A1 (en) 2006-02-02 2007-08-09 Coloplast A/S Device, pump and system for stimulating the healing of a wound
JP2007215684A (ja) * 2006-02-15 2007-08-30 En Otsuka Pharmaceutical Co Ltd 栄養組成物の投与装置及び投与容器
US20080119782A1 (en) 2006-10-25 2008-05-22 Steinman Christopher P Method for delivering solutions to a patient
US20110004161A1 (en) 2008-02-28 2011-01-06 Jms Co., Ltd. Injection device for semi-solidified nutritiional supplement
JP2010099406A (ja) 2008-10-27 2010-05-06 Jms Co Ltd 半固形化栄養剤の注入装置
US9629729B2 (en) 2009-09-18 2017-04-25 Spinal Surgical Strategies, Llc Biological delivery system with adaptable fusion cage interface
US9186193B2 (en) 2009-09-18 2015-11-17 Spinal Surgical Strategies, Llc Fusion cage with combined biological delivery system
CN201564860U (zh) * 2009-11-21 2010-09-01 张秀玲 一次性药物保留灌肠器
CA2753107C (en) 2010-09-24 2019-02-12 Trident Seafoods Corporation Viscous liquid dietary supplement
WO2012059209A1 (en) 2010-11-01 2012-05-10 Roche Diagnostics Gmbh Fluid dispensing device with a flow detector
GB2494623B (en) 2011-09-02 2013-09-25 Tristel Plc Pump apparatus
CA2880424C (en) 2012-07-31 2020-06-23 Trividia Healthcare Systems, Llc Device and method for dispensing fluid from an infusion pump
EP2873856A1 (de) * 2013-11-18 2015-05-20 Heraeus Medical GmbH Druckgasmotor zum Betreiben eines Lavage-Systems
GB2525370A (en) 2014-03-06 2015-10-28 Anthony James Tricket A foodstuff piping device
WO2016187286A1 (en) 2015-05-18 2016-11-24 Tandem Diabetes Care, Inc. Patch pump cartridge attachment
US9931277B2 (en) 2015-06-11 2018-04-03 Zahra Miswak QAYSI Drug and fluid dispenser

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060224106A1 (en) * 2005-03-15 2006-10-05 Honchel Tammy J Dual syringe with sieve
CN101219244A (zh) * 2006-11-17 2008-07-16 科维迪恩股份公司 肠内输注组件
US20080195047A1 (en) * 2007-02-09 2008-08-14 Mitchell Price Enteral feeding systems, devices and methods
CN101797419A (zh) * 2009-02-10 2010-08-11 泰科保健集团有限合伙公司 肠道喂养系统
CN103037932A (zh) * 2010-07-23 2013-04-10 梅德拉控股公司 关于肠喂养组件的泵送装置
US20130066260A1 (en) * 2010-12-02 2013-03-14 Neomed, Inc. Enteral feeding and reflux collection system and method using vented syringe
US20140039462A1 (en) * 2012-08-06 2014-02-06 Neomed, Inc. System and method for metered enteral feeding
US20160296423A1 (en) * 2015-04-07 2016-10-13 Kenneth Edward Ruda Bolus Feeding Device

Also Published As

Publication number Publication date
MX2021000131A (es) 2021-03-25
GB202103771D0 (en) 2021-05-05
US11266574B2 (en) 2022-03-08
GB2591397A (en) 2021-07-28
JP2021535768A (ja) 2021-12-23
AU2019329431A1 (en) 2021-01-28
GB2591397B (en) 2022-06-15
WO2020046605A1 (en) 2020-03-05
US20200060944A1 (en) 2020-02-27

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Application publication date: 20210409

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