PL3995073T3 - Kompensowanie zakłóceń w pomiarze przepływu gazu oddechowego - Google Patents

Kompensowanie zakłóceń w pomiarze przepływu gazu oddechowego

Info

Publication number
PL3995073T3
PL3995073T3 PL21217486.6T PL21217486T PL3995073T3 PL 3995073 T3 PL3995073 T3 PL 3995073T3 PL 21217486 T PL21217486 T PL 21217486T PL 3995073 T3 PL3995073 T3 PL 3995073T3
Authority
PL
Poland
Prior art keywords
disruptions
compensating
gas flow
flow measurement
breathing gas
Prior art date
Application number
PL21217486.6T
Other languages
English (en)
Inventor
Jaron M. Acker
Craig R. Tolmie
Original Assignee
Mallinckrodt Pharmaceuticals Ireland Limited
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 Mallinckrodt Pharmaceuticals Ireland Limited filed Critical Mallinckrodt Pharmaceuticals Ireland Limited
Publication of PL3995073T3 publication Critical patent/PL3995073T3/pl

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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1035—Measuring a parameter of the content of the delivered gas the anaesthetic agent concentration
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0266—Nitrogen (N)
    • A61M2202/0275—Nitric oxide [NO]
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/437—Composition of exhalation the anaesthetic agent concentration

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Volume Flow (AREA)
  • Flow Control (AREA)
PL21217486.6T 2016-02-02 2017-01-31 Kompensowanie zakłóceń w pomiarze przepływu gazu oddechowego PL3995073T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662290430P 2016-02-02 2016-02-02

Publications (1)

Publication Number Publication Date
PL3995073T3 true PL3995073T3 (pl) 2025-03-03

Family

ID=59385946

Family Applications (2)

Application Number Title Priority Date Filing Date
PL21217486.6T PL3995073T3 (pl) 2016-02-02 2017-01-31 Kompensowanie zakłóceń w pomiarze przepływu gazu oddechowego
PL17748014T PL3410927T3 (pl) 2016-02-02 2017-01-31 Kompensacja zakłóceń w pomiarze przepływu gazu oddechowego

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL17748014T PL3410927T3 (pl) 2016-02-02 2017-01-31 Kompensacja zakłóceń w pomiarze przepływu gazu oddechowego

Country Status (14)

Country Link
US (4) US10478584B2 (pl)
EP (4) EP3410927B1 (pl)
JP (2) JP7045319B2 (pl)
KR (2) KR102743736B1 (pl)
CN (2) CN113633868B (pl)
AU (4) AU2017215178B2 (pl)
CA (1) CA3012189C (pl)
CY (1) CY1125191T1 (pl)
DK (3) DK4461338T3 (pl)
ES (2) ES2907224T3 (pl)
FI (1) FI3995073T3 (pl)
PL (2) PL3995073T3 (pl)
PT (2) PT3995073T (pl)
WO (1) WO2017136340A1 (pl)

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AU2012335937B2 (en) * 2011-11-07 2017-05-25 Mallinckrodt Hospital Products IP Limited Apparatus and method for monitoring nitric oxide delivery
EP3410927B1 (en) * 2016-02-02 2022-01-05 Mallinckrodt Pharmaceuticals Ireland Limited Compensating for disruptions in breathing gas flow measurement
EP3888727B1 (en) * 2020-04-02 2025-12-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Gas delivery system for providing gaseous no to a patient
CN113827224B (zh) * 2021-08-31 2025-01-14 真健康（北京）医疗科技有限公司 呼吸流量信息处理方法、呼吸检测装置
US20230270959A1 (en) * 2022-02-28 2023-08-31 GE Precision Healthcare LLC Systems and methods for detecting usage information for a sensor
CN115005985B (zh) * 2022-05-26 2026-08-11 四川大学华西医院 呼吸运动补偿数据处理方法、医学图像生成方法及装置
FR3138773B1 (fr) 2022-08-11 2024-08-02 Inosystems Installation de fourniture de gaz comprenant un ventilateur médical et un dispositif de délivrance de NO avec un système de dosage d’urgence
DE102023124609A1 (de) * 2023-09-12 2025-03-13 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zum Tausch eines ersten Sensors mit einem zweiten Sensor
FR3159526A1 (fr) 2024-02-23 2025-08-29 Inosystems Installation de fourniture de NO pour fournir un débit de secours en cas de dysfonctionnement du capteur de débit
FR3160894A1 (fr) 2024-04-04 2025-10-10 Inosystems Appareil de fourniture de NO avec fixation automatique des seuils d’alarme
FR3160895A1 (fr) 2024-04-04 2025-10-10 Inosystems Appareil de fourniture de NO avec modification automatique des alarmes lors des changements de dose
FR3162006A1 (fr) 2024-05-13 2025-11-14 Inosystems Appareil de fourniture de NO adapté au transport terrestre ou aérien
DE102024134222A1 (de) * 2024-11-21 2026-05-21 Eku Elektronik Gmbh Vorrichtung zum Applizieren von Stickstoffmonoxid in das Atemgas eines Patienten
CN121633533B (zh) * 2026-02-05 2026-04-21 太原理工大学 一种用于叶轮式水利流速仪的流速测量系统

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US10071213B2 (en) * 2014-05-02 2018-09-11 Mallinckrodt Hospital Products IP Limited Systems and method for delivery of therapeutic gas to patients, in need thereof, receiving breathing gas from a ventilator that varies at least pressure and/or flow using enhanced therapeutic gas (NO) flow measurement
EP4309713B1 (en) 2014-05-09 2025-09-17 Mallinckrodt Pharmaceuticals Ireland Limited Method of confirming the proper functioning of a therapeutic gas delivery system
EP3410927B1 (en) 2016-02-02 2022-01-05 Mallinckrodt Pharmaceuticals Ireland Limited Compensating for disruptions in breathing gas flow measurement

Also Published As

Publication number Publication date
CA3012189A1 (en) 2017-08-10
EP4461338A2 (en) 2024-11-13
JP2021100635A (ja) 2021-07-08
AU2024200611B2 (en) 2026-01-29
AU2024200611A1 (en) 2024-02-22
EP3410927A1 (en) 2018-12-12
DK3995073T3 (da) 2025-01-06
AU2022200088B2 (en) 2023-11-30
EP4461338B1 (en) 2026-04-01
JP7116821B2 (ja) 2022-08-10
DK4461338T3 (da) 2026-06-29
ES2907224T3 (es) 2022-04-22
EP4461338A3 (en) 2025-01-08
KR20180107201A (ko) 2018-10-01
PT3410927T (pt) 2022-03-11
EP4748426A3 (en) 2026-08-05
EP3995073A1 (en) 2022-05-11
AU2026203122A1 (en) 2026-05-14
US11291794B2 (en) 2022-04-05
AU2022200088A1 (en) 2022-02-03
CN113633868A (zh) 2021-11-12
EP3995073B1 (en) 2024-11-06
JP2019503242A (ja) 2019-02-07
AU2017215178A1 (en) 2018-07-26
CA3012189C (en) 2024-04-16
EP3410927B1 (en) 2022-01-05
DK3410927T3 (da) 2022-03-14
PL3410927T3 (pl) 2022-05-02
CY1125191T1 (el) 2023-06-09
US12478757B2 (en) 2025-11-25
CN108601532B (zh) 2021-07-23
ES3004139T3 (en) 2025-03-11
PT3995073T (pt) 2025-01-24
CN108601532A (zh) 2018-09-28
US10478584B2 (en) 2019-11-19
KR102743736B1 (ko) 2024-12-16
EP3410927A4 (en) 2019-09-18
US20220184337A1 (en) 2022-06-16
WO2017136340A1 (en) 2017-08-10
FI3995073T3 (fi) 2024-12-27
US20170216551A1 (en) 2017-08-03
US20200114111A1 (en) 2020-04-16
CN113633868B (zh) 2026-03-13
KR20250007666A (ko) 2025-01-14
EP4748426A2 (en) 2026-05-27
AU2017215178B2 (en) 2021-10-14
JP7045319B2 (ja) 2022-03-31
US20260108697A1 (en) 2026-04-23

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