AU2017323400B2 - Supervision device for ambulatory infusion - Google Patents

Supervision device for ambulatory infusion Download PDF

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Publication number
AU2017323400B2
AU2017323400B2 AU2017323400A AU2017323400A AU2017323400B2 AU 2017323400 B2 AU2017323400 B2 AU 2017323400B2 AU 2017323400 A AU2017323400 A AU 2017323400A AU 2017323400 A AU2017323400 A AU 2017323400A AU 2017323400 B2 AU2017323400 B2 AU 2017323400B2
Authority
AU
Australia
Prior art keywords
flow
detector
gas
flow channel
upstream
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.)
Ceased
Application number
AU2017323400A
Other languages
English (en)
Other versions
AU2017323400A1 (en
Inventor
Hans List
Frederic Wehowski
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of AU2017323400A1 publication Critical patent/AU2017323400A1/en
Application granted granted Critical
Publication of AU2017323400B2 publication Critical patent/AU2017323400B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters electrical or electronic
    • 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
    • A61M2205/3317—Electromagnetic, inductive or dielectric 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
    • A61M2205/3334—Measuring or controlling the 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3673—General characteristics of the apparatus related to heating or cooling thermo-electric, e.g. Peltier effect, thermocouples, semi-conductors
    • 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
    • A61M5/168—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)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (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)
AU2017323400A 2016-09-06 2017-09-04 Supervision device for ambulatory infusion Ceased AU2017323400B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16187477.1A EP3290071B1 (en) 2016-09-06 2016-09-06 Supervsion device for ambulatroy infusion
EP16187477.1 2016-09-06
PCT/EP2017/072049 WO2018046420A1 (en) 2016-09-06 2017-09-04 Supervision device for ambulatory infusion

Publications (2)

Publication Number Publication Date
AU2017323400A1 AU2017323400A1 (en) 2019-01-31
AU2017323400B2 true AU2017323400B2 (en) 2022-09-08

Family

ID=56883665

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017323400A Ceased AU2017323400B2 (en) 2016-09-06 2017-09-04 Supervision device for ambulatory infusion

Country Status (9)

Country Link
US (1) US11389586B2 (enExample)
EP (1) EP3290071B1 (enExample)
JP (1) JP7044761B2 (enExample)
AU (1) AU2017323400B2 (enExample)
BR (1) BR112019001219B8 (enExample)
DK (1) DK3290071T3 (enExample)
ES (1) ES2822899T3 (enExample)
RU (1) RU2745581C2 (enExample)
WO (1) WO2018046420A1 (enExample)

Families Citing this family (13)

* 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
EP2583715A1 (en) 2011-10-19 2013-04-24 Unomedical A/S Infusion tube system and method for manufacture
US11357912B2 (en) 2016-01-19 2022-06-14 Unomedical A/S Cannula and infusion devices
US11730895B2 (en) * 2016-09-29 2023-08-22 Koninklijke Philips N.V. Medical device with a thermal mass flow sensor for bubble detection
IL278870B2 (en) * 2018-05-25 2025-04-01 Smiths Medical Asd Inc Infusion pump with improved operation
EP3972672A4 (en) 2019-05-20 2023-06-21 Unomedical A/S Rotatable infusion device and methods thereof
CN110412238A (zh) * 2019-08-30 2019-11-05 贵州大学 一种伸缩式采集煤矿井下气体的瓦斯杖
CN111956901B (zh) * 2020-09-22 2021-04-09 浙江迈帝康医疗器械有限公司 一种多通道自动输液泵
CN114767999A (zh) * 2022-04-27 2022-07-22 深圳市中兴视通科技有限公司 输液监控方法、装置、设备和存储介质
CN116850386A (zh) * 2023-06-30 2023-10-10 深圳麦科田生物医疗技术股份有限公司 输液用气泡传感装置和输液系统
CN116764028B (zh) * 2023-08-14 2024-05-14 首都医科大学宣武医院 一种微量注射系统
EP4553580A1 (en) * 2023-11-06 2025-05-14 Zhuhai Pantum Electronics Co., Ltd. Process cartridge and detection method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2510962A1 (en) * 2011-04-12 2012-10-17 F. Hoffmann-La Roche AG Infusion pump device with re-filling scheme for cylinder-piston dosing unit

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US4559454A (en) 1983-04-01 1985-12-17 Kramer Donald L Bubble detecting infusion apparatus
FR2599496B1 (fr) 1986-05-28 1992-02-14 Mms Detecteur de bulles dans un circuit de liquide
AU4868901A (en) 2000-05-04 2001-11-12 Sensirion Ag Flow sensor
US6589229B1 (en) 2000-07-31 2003-07-08 Becton, Dickinson And Company Wearable, self-contained drug infusion device
ES2331546T3 (es) 2007-03-15 2010-01-07 F. Hoffmann-La Roche Ag Sistema de infusion con un dispositivo de dosificacion.
WO2009114115A1 (en) * 2008-03-10 2009-09-17 S.E.A. Medical Systems, Inc. Intravenous fluid monitoring
DK2361646T3 (da) 2008-09-12 2013-06-17 Hoffmann La Roche Doseringsenhed og indretning til ambulant indsprøjtning med doseringsenheden
US8770010B1 (en) * 2009-03-30 2014-07-08 Strain Measurement Devices, Inc. Integrated detector for detecting bubbles in fluid flow and occlusions in a tube
US8608699B2 (en) 2009-03-31 2013-12-17 Tandem Diabetes Care, Inc. Systems and methods to address air, leaks and occlusions in an insulin pump system
US9750875B2 (en) * 2010-09-24 2017-09-05 Perqflo, Llc Infusion pumps
DK2635323T3 (da) * 2010-11-01 2020-03-23 Hoffmann La Roche Fluiddoseringsanordning med en strømningsdetektor
EP2457602A1 (en) 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
DK2510960T3 (en) * 2011-04-12 2017-09-18 Hoffmann La Roche Infusion pump device with cylinder piston metering unit and optical piston position detection
WO2013029999A1 (en) 2011-09-02 2013-03-07 F. Hoffmann-La Roche Ag Dosing unit for an ambulatory infusion device
WO2013034159A1 (en) 2011-09-05 2013-03-14 Roche Diagnostics Gmbh Hand-held injection device
US9375531B2 (en) * 2011-10-27 2016-06-28 Zyno Medical, Llc Syringe pump with improved flow monitoring
ES2776363T3 (es) * 2014-02-28 2020-07-30 Icu Medical Inc Sistema de infusión y método que utiliza detección óptica de aire en línea de doble longitud de onda

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2510962A1 (en) * 2011-04-12 2012-10-17 F. Hoffmann-La Roche AG Infusion pump device with re-filling scheme for cylinder-piston dosing unit

Also Published As

Publication number Publication date
WO2018046420A1 (en) 2018-03-15
DK3290071T3 (da) 2020-10-12
US11389586B2 (en) 2022-07-19
RU2019103431A (ru) 2020-10-08
JP2019526344A (ja) 2019-09-19
RU2745581C2 (ru) 2021-03-29
EP3290071B1 (en) 2020-08-05
BR112019001219B1 (pt) 2023-03-28
BR112019001219A2 (pt) 2019-04-30
US20190175828A1 (en) 2019-06-13
JP7044761B2 (ja) 2022-03-30
RU2019103431A3 (enExample) 2020-10-08
EP3290071A1 (en) 2018-03-07
BR112019001219B8 (pt) 2023-04-25
AU2017323400A1 (en) 2019-01-31
ES2822899T3 (es) 2021-05-05

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired