BR112019001219B8 - Dispositivos de supervisão e de infusão ambulatorial e método para supervisionar a administração de fármaco líquido através de um canal de fluxo - Google Patents

Dispositivos de supervisão e de infusão ambulatorial e método para supervisionar a administração de fármaco líquido através de um canal de fluxo

Info

Publication number
BR112019001219B8
BR112019001219B8 BR112019001219A BR112019001219A BR112019001219B8 BR 112019001219 B8 BR112019001219 B8 BR 112019001219B8 BR 112019001219 A BR112019001219 A BR 112019001219A BR 112019001219 A BR112019001219 A BR 112019001219A BR 112019001219 B8 BR112019001219 B8 BR 112019001219B8
Authority
BR
Brazil
Prior art keywords
flow
liquid drug
flow channel
gas
detector
Prior art date
Application number
BR112019001219A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112019001219A2 (pt
BR112019001219B1 (pt
Inventor
List Hans
Wehowski Frederic
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR112019001219A2 publication Critical patent/BR112019001219A2/pt
Publication of BR112019001219B1 publication Critical patent/BR112019001219B1/pt
Publication of BR112019001219B8 publication Critical patent/BR112019001219B8/pt

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 ; Monitoring media flow to the body
    • 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 ; Monitoring media flow to the body
    • 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 ; Monitoring media flow to the body
    • A61M5/172—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 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
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • A61M2005/16868—Downstream occlusion sensors
    • 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
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M2005/16863—Occlusion detection
    • A61M2005/16872—Upstream occlusion sensors
    • 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

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)
BR112019001219A 2016-09-06 2017-09-04 Dispositivos de supervisão e de infusão ambulatorial e método para supervisionar a administração de fármaco líquido através de um canal de fluxo BR112019001219B8 (pt)

Applications Claiming Priority (3)

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

Publications (3)

Publication Number Publication Date
BR112019001219A2 BR112019001219A2 (pt) 2019-04-30
BR112019001219B1 BR112019001219B1 (pt) 2023-03-28
BR112019001219B8 true BR112019001219B8 (pt) 2023-04-25

Family

ID=56883665

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019001219A BR112019001219B8 (pt) 2016-09-06 2017-09-04 Dispositivos de supervisão e de infusão ambulatorial e método para supervisionar a administração de fármaco líquido através de um canal de fluxo

Country Status (9)

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

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* Cited by examiner, † Cited by third party
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EP1762259B2 (en) 2005-09-12 2025-01-01 Unomedical A/S Inserter for an infusion set with a first and second spring units
WO2012123274A1 (en) 2011-03-14 2012-09-20 Unomedical A/S Inserter system with transport protection
EP2583715A1 (en) 2011-10-19 2013-04-24 Unomedical A/S Infusion tube system and method for manufacture
WO2017125817A1 (en) 2016-01-19 2017-07-27 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
CA3100692A1 (en) 2018-05-25 2019-11-28 Smiths Medical Asd, Inc. Systems and methods for improving operation of infusion pumps
US11458292B2 (en) 2019-05-20 2022-10-04 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

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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
DE50107052D1 (de) 2000-05-04 2005-09-15 Sensirion Ag Zuerich Flusssensor für flüssigkeiten
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
EP2361646B1 (en) 2008-09-12 2013-03-20 Roche Diagnostics GmbH Dosing unit and ambulatory infusion device comprising dosing unit
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
US9381300B2 (en) * 2010-09-24 2016-07-05 Perqflo, Llc Infusion pumps
WO2012059209A1 (en) 2010-11-01 2012-05-10 Roche Diagnostics Gmbh Fluid dispensing device with a flow detector
EP2457602A1 (en) 2010-11-25 2012-05-30 F. Hoffmann-La Roche AG Infusion pump having dosing unit with safety valve
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
EP2510960B1 (en) 2011-04-12 2017-06-28 F. Hoffmann-La Roche AG Infusion pump device with cylinder-piston dosing 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
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US9375531B2 (en) * 2011-10-27 2016-06-28 Zyno Medical, Llc Syringe pump with improved flow monitoring
JP6636442B2 (ja) * 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド ２波長の光学的な管路内空気検出を利用する輸液システムおよび方法

Also Published As

Publication number Publication date
RU2019103431A3 (https=) 2020-10-08
JP7044761B2 (ja) 2022-03-30
AU2017323400A1 (en) 2019-01-31
US20190175828A1 (en) 2019-06-13
US11389586B2 (en) 2022-07-19
BR112019001219A2 (pt) 2019-04-30
EP3290071A1 (en) 2018-03-07
RU2745581C2 (ru) 2021-03-29
ES2822899T3 (es) 2021-05-05
WO2018046420A1 (en) 2018-03-15
AU2017323400B2 (en) 2022-09-08
JP2019526344A (ja) 2019-09-19
DK3290071T3 (da) 2020-10-12
BR112019001219B1 (pt) 2023-03-28
RU2019103431A (ru) 2020-10-08
EP3290071B1 (en) 2020-08-05

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

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Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2844 DE 08-07-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.