CA3179349A1 - Infusion pump flow rate control - Google Patents

Infusion pump flow rate control Download PDF

Info

Publication number
CA3179349A1
CA3179349A1 CA3179349A CA3179349A CA3179349A1 CA 3179349 A1 CA3179349 A1 CA 3179349A1 CA 3179349 A CA3179349 A CA 3179349A CA 3179349 A CA3179349 A CA 3179349A CA 3179349 A1 CA3179349 A1 CA 3179349A1
Authority
CA
Canada
Prior art keywords
tube
fluid
flow rate
infusion pump
implementations
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
CA3179349A
Other languages
English (en)
French (fr)
Inventor
Brett FRANKS
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.)
CareFusion 303 Inc
Original Assignee
CareFusion 303 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 CareFusion 303 Inc filed Critical CareFusion 303 Inc
Publication of CA3179349A1 publication Critical patent/CA3179349A1/en
Pending 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
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/152—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags pressurised by contraction of elastic reservoirs
    • 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
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch 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
    • 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
    • A61M39/08—Tubes; Storage means specially adapted 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
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • 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
    • A61M5/16804—Flow controllers
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
    • 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
    • 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
    • A61M2005/1405—Patient controlled analgesia [PCA]
    • 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
    • A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
    • 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
    • A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Dermatology (AREA)
  • Pulmonology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA3179349A 2020-05-26 2021-05-20 Infusion pump flow rate control Pending CA3179349A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063030232P 2020-05-26 2020-05-26
US63/030,232 2020-05-26
PCT/US2021/033483 WO2021242615A1 (en) 2020-05-26 2021-05-20 Infusion pump flow rate control

Publications (1)

Publication Number Publication Date
CA3179349A1 true CA3179349A1 (en) 2021-12-02

Family

ID=76808122

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3179349A Pending CA3179349A1 (en) 2020-05-26 2021-05-20 Infusion pump flow rate control

Country Status (8)

Country Link
US (2) US11980736B2 (https=)
EP (1) EP4157399A1 (https=)
JP (2) JP7817189B2 (https=)
CN (2) CN113713206A (https=)
AU (1) AU2021282091B2 (https=)
CA (1) CA3179349A1 (https=)
MX (1) MX2022014349A (https=)
WO (1) WO2021242615A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11980736B2 (en) * 2020-05-26 2024-05-14 Carefusion 202, Inc. Infusion pump flow rate control
US11419976B1 (en) 2021-04-30 2022-08-23 Fresenius Kabi Deutschland Gmbh Wearable drug delivery device with pressurized fluid dispensing
USD1073932S1 (en) * 2022-05-23 2025-05-06 Passy-Muir, Inc. Tracheostomy occlusion adapter

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084021A (en) * 1990-11-02 1992-01-28 Baldwin Brian E Patient controlled infusion apparatus and method
EP0576604B1 (en) * 1991-03-22 2000-01-12 Deka Products Limited Partnership Constant-pressure fluid supply system with multiple fluid capability
US5167631A (en) 1991-09-17 1992-12-01 Imed Corporation Portable infusion device
US5368570A (en) 1991-11-12 1994-11-29 Imed Corporation Apparatus for infusing medical solutions
US5290238A (en) * 1992-06-10 1994-03-01 Imed Corporation Self priming tubing set for an infusion device
US5356379A (en) 1993-08-03 1994-10-18 Vaillancourt Vincent L Disposable ambulatory infusion pump assembly
US5980480A (en) 1996-07-11 1999-11-09 Cs Fluids, Inc. Method and apparatus for treating adult-onset dementia of the alzheimer's type
US6645183B2 (en) 1999-09-22 2003-11-11 Advanced Infusion, Inc. Catheter with adjustable flow rate
US6595950B1 (en) 2000-05-11 2003-07-22 Zevex, Inc. Apparatus and method for preventing free flow in an infusion line
US6562000B2 (en) 2001-02-02 2003-05-13 Medtronic, Inc. Single-use therapeutic substance delivery device with infusion rate control
US7341572B2 (en) * 2003-02-28 2008-03-11 Baxter International Inc. Infusor with flexible sheath
WO2005105199A1 (en) * 2004-04-22 2005-11-10 Medtronic, Inc. Diagnostic methods for branching catheter systems
US7217251B2 (en) 2004-04-22 2007-05-15 Medtronic, Inc. Pressure relief methods in a medical catheter system
US7892213B2 (en) 2007-04-20 2011-02-22 Carefusion 303, Inc. Fluid flow control system having capillary fluid flow restrictor
US8323246B2 (en) * 2008-01-02 2012-12-04 The Regents Of The University Of Michigan Dual drug delivery device
US9610398B2 (en) 2011-11-22 2017-04-04 Incube Labs, Llc Implantable solid-liquid drug delivery apparatus, formulations, and methods of use
EP2956190A4 (en) * 2013-02-15 2016-08-24 Repro Med Systems Inc UNIVERSAL MULTI-FLOW TUBUS KIT
US10709839B2 (en) 2015-03-04 2020-07-14 Repro-Med Systems, Inc. Precision variable flow rate infusion system and method
US11980736B2 (en) * 2020-05-26 2024-05-14 Carefusion 202, Inc. Infusion pump flow rate control

Also Published As

Publication number Publication date
JP2026009124A (ja) 2026-01-19
WO2021242615A1 (en) 2021-12-02
CN216629322U (zh) 2022-05-31
MX2022014349A (es) 2022-12-13
JP2023529309A (ja) 2023-07-10
US20210369956A1 (en) 2021-12-02
US11980736B2 (en) 2024-05-14
US12558478B2 (en) 2026-02-24
US20240245853A1 (en) 2024-07-25
AU2021282091A1 (en) 2022-12-22
EP4157399A1 (en) 2023-04-05
CN113713206A (zh) 2021-11-30
JP7817189B2 (ja) 2026-02-18
AU2021282091B2 (en) 2026-02-05

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