AU2019329431A1 - Manually actuated enteral feeding pump - Google Patents

Manually actuated enteral feeding pump Download PDF

Info

Publication number
AU2019329431A1
AU2019329431A1 AU2019329431A AU2019329431A AU2019329431A1 AU 2019329431 A1 AU2019329431 A1 AU 2019329431A1 AU 2019329431 A AU2019329431 A AU 2019329431A AU 2019329431 A AU2019329431 A AU 2019329431A AU 2019329431 A1 AU2019329431 A1 AU 2019329431A1
Authority
AU
Australia
Prior art keywords
reservoir
plunger
pump
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.)
Abandoned
Application number
AU2019329431A
Other languages
English (en)
Inventor
Donald Mcmichael
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 AU2019329431A1 publication Critical patent/AU2019329431A1/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
    • 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)
AU2019329431A 2018-08-27 2019-08-19 Manually actuated enteral feeding pump Abandoned AU2019329431A1 (en)

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
AU2019329431A1 true AU2019329431A1 (en) 2021-01-28

Family

ID=67777485

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019329431A Abandoned AU2019329431A1 (en) 2018-08-27 2019-08-19 Manually actuated enteral feeding pump

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

Family Cites Families (32)

* Cited by examiner, † Cited by third party
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
US20060224106A1 (en) * 2005-03-15 2006-10-05 Honchel Tammy J Dual syringe with sieve
US7896859B2 (en) * 2005-10-20 2011-03-01 Tyco Healthcare Group Lp Enteral feeding set
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
US20080195047A1 (en) * 2007-02-09 2008-08-14 Mitchell Price Enteral feeding systems, devices and methods
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
US8052656B2 (en) * 2009-02-10 2011-11-08 Tyco Healthcare Group Lp Enteral feeding system
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
RU2013107792A (ru) * 2010-07-23 2014-08-27 Медела Холдинг Аг Насосное устройство для использования с системой для энтерального питания
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
CA2852931C (en) * 2011-10-20 2016-10-11 Neomed, Inc. Enteral feeding and reflux collection system and method using vented syringe
CA2880424C (en) 2012-07-31 2020-06-23 Trividia Healthcare Systems, Llc Device and method for dispensing fluid from an infusion pump
EP2879646A1 (en) * 2012-08-06 2015-06-10 Neomed, Inc. System and method for metered enteral feeding
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
US10342742B2 (en) * 2015-04-07 2019-07-09 Kenneth Edward Ruda Bolus feeding 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

Also Published As

Publication number Publication date
MX2021000131A (es) 2021-03-25
CN112638444A (zh) 2021-04-09
GB202103771D0 (en) 2021-05-05
US11266574B2 (en) 2022-03-08
GB2591397A (en) 2021-07-28
JP2021535768A (ja) 2021-12-23
GB2591397B (en) 2022-06-15
WO2020046605A1 (en) 2020-03-05
US20200060944A1 (en) 2020-02-27

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period