AU2019355801B2 - Detection assemblies for infusion pumps - Google Patents

Detection assemblies for infusion pumps Download PDF

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Publication number
AU2019355801B2
AU2019355801B2 AU2019355801A AU2019355801A AU2019355801B2 AU 2019355801 B2 AU2019355801 B2 AU 2019355801B2 AU 2019355801 A AU2019355801 A AU 2019355801A AU 2019355801 A AU2019355801 A AU 2019355801A AU 2019355801 B2 AU2019355801 B2 AU 2019355801B2
Authority
AU
Australia
Prior art keywords
flow path
fluid
fluid flow
infusion pump
reading
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.)
Active
Application number
AU2019355801A
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English (en)
Other versions
AU2019355801A1 (en
Inventor
Andrew Scott Argersinger
Brent Whitfield Byers
Jason Paul Stubbs
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Pharmaceutical Co Ltd
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 Takeda Pharmaceutical Co Ltd filed Critical Takeda Pharmaceutical Co Ltd
Publication of AU2019355801A1 publication Critical patent/AU2019355801A1/en
Application granted granted Critical
Publication of AU2019355801B2 publication Critical patent/AU2019355801B2/en
Active 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16854—Monitoring, detecting, signalling or eliminating infusion flow anomalies by monitoring line pressure
    • A61M5/16859—Evaluation of pressure response, e.g. to an applied pulse
    • 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
    • A61M5/36—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
    • A61M5/365—Air detectors
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/332—Force measuring 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16863—Occlusion detection

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)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU2019355801A 2018-10-03 2019-09-24 Detection assemblies for infusion pumps Active AU2019355801B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862740585P 2018-10-03 2018-10-03
US62/740,585 2018-10-03
PCT/US2019/052578 WO2020072234A1 (en) 2018-10-03 2019-09-24 Detection assemblies for infusion pumps

Publications (2)

Publication Number Publication Date
AU2019355801A1 AU2019355801A1 (en) 2021-05-13
AU2019355801B2 true AU2019355801B2 (en) 2025-05-15

Family

ID=68165763

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019355801A Active AU2019355801B2 (en) 2018-10-03 2019-09-24 Detection assemblies for infusion pumps

Country Status (8)

Country Link
US (1) US20210338931A1 (cg-RX-API-DMAC7.html)
EP (1) EP3860682B1 (cg-RX-API-DMAC7.html)
JP (1) JP2022502196A (cg-RX-API-DMAC7.html)
AR (1) AR116575A1 (cg-RX-API-DMAC7.html)
AU (1) AU2019355801B2 (cg-RX-API-DMAC7.html)
CA (1) CA3115209A1 (cg-RX-API-DMAC7.html)
TW (1) TW202026021A (cg-RX-API-DMAC7.html)
WO (1) WO2020072234A1 (cg-RX-API-DMAC7.html)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005023458D1 (de) 2005-09-12 2010-10-21 Unomedical As Einfürungssystem für ein Infusionsset mit einem ersten und zweiten Federeinheit
US10194938B2 (en) 2011-03-14 2019-02-05 UnoMedical, AS Inserter system with transport protection
USD890914S1 (en) * 2018-10-31 2020-07-21 Stryker Corporation Pump
US10876949B2 (en) 2019-04-26 2020-12-29 Honeywell International Inc. Flow device and associated method and system
EP3972672A4 (en) 2019-05-20 2023-06-21 Unomedical A/S Rotatable infusion device and methods thereof
US11333593B2 (en) 2020-02-14 2022-05-17 Honeywell International Inc. Fluid composition sensor device and method of using the same
US12111257B2 (en) 2020-08-26 2024-10-08 Honeywell International Inc. Fluid composition sensor device and method of using the same
US11835432B2 (en) 2020-10-26 2023-12-05 Honeywell International Inc. Fluid composition sensor device and method of using the same
CN214895849U (zh) * 2021-01-28 2021-11-26 贝克曼库尔特生物科技（苏州）有限公司 气泡检测装置和样本处理仪
AU2022226664A1 (en) * 2021-02-26 2023-09-07 Bayer Healthcare Llc Air detection and measurement system for fluid injector
US12281976B2 (en) 2021-05-13 2025-04-22 Honeywell International Inc. In situ fluid sampling device and method of using the same
US11857775B2 (en) 2021-06-23 2024-01-02 Honeywell International Inc. Fluid flow system for bubble and fluid detection
DE202021103540U1 (de) * 2021-07-01 2021-08-09 B. Braun Melsungen Aktiengesellschaft Anordnung Bedienelemente und Displays in einem medizinischen Pumpensystem
AU2022323009A1 (en) * 2021-08-06 2024-01-04 Carefusion 303, Inc. System and method for detection and control of a syringe pump empty condition
EP4419162A4 (en) 2021-10-18 2025-05-21 Becton, Dickinson and Company SELF-CALIBRATION FOR PUMP OPERATION OF A MEDICAL INJECTOR
JP7414860B2 (ja) 2022-01-20 2024-01-16 日本ライフライン株式会社 電気医療デバイス制御システムおよび電気医療デバイスシステムの制御方法
CN114404726B (zh) * 2022-02-08 2024-02-23 河南工业大学 一种镇痛泵输液堵塞自动检测装置及方法
US20230256165A1 (en) * 2022-02-16 2023-08-17 Medtronic, Inc. Optionally pulsatile flow generating implantable pump
EP4499172A1 (en) * 2022-03-29 2025-02-05 Carefusion 303 Inc. Infusion pump upstream occlusion detection with air-in-line assistance
WO2024134532A1 (en) * 2022-12-20 2024-06-27 Karia Deval System and method for delivery monitoring and occlusion detection in an infusion pump
WO2025073498A1 (en) * 2023-10-03 2025-04-10 Shl Medical Ag A method of controlling a medicament delivery device
CN117653557A (zh) * 2023-12-06 2024-03-08 北京科力建元医疗科技有限公司 液路检测系统及营养泵

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554115A (en) * 1995-04-07 1996-09-10 Abbott Laboratories Sensor for measuring pressures in a cassette pump proximal and distal to a pumping chamber
US5661245A (en) * 1995-07-14 1997-08-26 Sensym, Incorporated Force sensor assembly with integrated rigid, movable interface for transferring force to a responsive medium
WO1999064091A2 (en) * 1998-06-12 1999-12-16 Abbott Laboratories Occlusion detection system
US20030200812A1 (en) * 2002-04-30 2003-10-30 David Kuhn Apparatus and method for sealing pressure sensor membranes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277227A (en) * 1979-07-02 1981-07-07 Imed Corporation Apparatus for converting a pump to a controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554115A (en) * 1995-04-07 1996-09-10 Abbott Laboratories Sensor for measuring pressures in a cassette pump proximal and distal to a pumping chamber
US5661245A (en) * 1995-07-14 1997-08-26 Sensym, Incorporated Force sensor assembly with integrated rigid, movable interface for transferring force to a responsive medium
WO1999064091A2 (en) * 1998-06-12 1999-12-16 Abbott Laboratories Occlusion detection system
US20030200812A1 (en) * 2002-04-30 2003-10-30 David Kuhn Apparatus and method for sealing pressure sensor membranes

Also Published As

Publication number Publication date
TW202026021A (zh) 2020-07-16
EP3860682A1 (en) 2021-08-11
AU2019355801A1 (en) 2021-05-13
CA3115209A1 (en) 2020-04-09
AR116575A1 (es) 2021-05-19
JP2022502196A (ja) 2022-01-11
EP3860682B1 (en) 2025-10-29
EP3860682C0 (en) 2025-10-29
WO2020072234A1 (en) 2020-04-09
US20210338931A1 (en) 2021-11-04

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