PL3410927T3 - Kompensacja zakłóceń w pomiarze przepływu gazu oddechowego - Google Patents

Kompensacja zakłóceń w pomiarze przepływu gazu oddechowego

Info

Publication number
PL3410927T3
PL3410927T3 PL17748014T PL17748014T PL3410927T3 PL 3410927 T3 PL3410927 T3 PL 3410927T3 PL 17748014 T PL17748014 T PL 17748014T PL 17748014 T PL17748014 T PL 17748014T PL 3410927 T3 PL3410927 T3 PL 3410927T3
Authority
PL
Poland
Prior art keywords
disruptions
compensating
gas flow
flow measurement
breathing gas
Prior art date
Application number
PL17748014T
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 PL3410927T3 publication Critical patent/PL3410927T3/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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; 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
    • A61M2205/52—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)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Pulmonology (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)
PL17748014T 2016-02-02 2017-01-31 Kompensacja zakłóceń w pomiarze przepływu gazu oddechowego PL3410927T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662290430P 2016-02-02 2016-02-02
EP17748014.2A EP3410927B1 (en) 2016-02-02 2017-01-31 Compensating for disruptions in breathing gas flow measurement
PCT/US2017/015825 WO2017136340A1 (en) 2016-02-02 2017-01-31 Compensating for disruptions in breathing gas flow measurement

Publications (1)

Publication Number Publication Date
PL3410927T3 true PL3410927T3 (pl) 2022-05-02

Family

ID=59385946

Family Applications (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 (13)

Country Link
US (3) US10478584B2 (pl)
EP (2) EP3995073A1 (pl)
JP (2) JP7045319B2 (pl)
KR (1) KR20180107201A (pl)
CN (2) CN108601532B (pl)
AU (3) AU2017215178B2 (pl)
CA (1) CA3012189C (pl)
CY (1) CY1125191T1 (pl)
DK (1) DK3410927T3 (pl)
ES (1) ES2907224T3 (pl)
PL (1) PL3410927T3 (pl)
PT (1) PT3410927T (pl)
WO (1) WO2017136340A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2854776C (en) * 2011-11-07 2020-08-18 Ino Therapeutics Llc Apparatus and method for monitoring nitric oxide delivery
EP3888727A1 (en) * 2020-04-02 2021-10-06 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
CN113827224A (zh) * 2021-08-31 2021-12-24 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
FR3138773A1 (fr) 2022-08-11 2024-02-16 Inosystems Installation de fourniture de gaz comprenant un ventilateur médical et un dispositif de délivrance de NO avec un système de dosage d’urgence

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US5558083A (en) 1993-11-22 1996-09-24 Ohmeda Inc. Nitric oxide delivery system
US5732693A (en) 1996-10-02 1998-03-31 Ohmeda Inc. Pause control of nitric oxide therapy
US6125846A (en) 1997-05-16 2000-10-03 Datex-Ohmeda, Inc. Purge system for nitric oxide administration apparatus
US6089229A (en) 1998-05-26 2000-07-18 Datex-Ohmeda, Inc. High concentration no pulse delivery device
US6807965B1 (en) 1998-06-03 2004-10-26 Scott Laboratories, Inc. Apparatus and method for providing a conscious patient relief from pain and anxiety associated with medical or surgical procedures
JP2001046504A (ja) * 1999-08-10 2001-02-20 Daikin Ind Ltd 医療用酸素濃縮器
US6474333B1 (en) 2000-06-14 2002-11-05 Instrumentarium Corp. Method for purging a medical fluid administration system
DE10212497A1 (de) * 2002-03-21 2003-10-16 Weinmann G Geraete Med Verfahren zur Steuerung eines Beatmungsgerätes sowie Vorrichtung zur Beatmung
US20030189492A1 (en) 2002-04-04 2003-10-09 Harvie Mark R. Monitoring, alarm and automatic adjustment system for users of oxygen and compressed air
US7159608B1 (en) 2002-11-07 2007-01-09 Tri-Tech Medical Inc. Manifold system and method for compressed medical gases
US20050211249A1 (en) * 2002-11-19 2005-09-29 Mirko Wagner Ventilator method, ventilator and memory medium
US7523752B2 (en) 2005-09-21 2009-04-28 Ino Therapeutics, Llc System and method of administering a pharmaceutical gas to a patient
CN101472631A (zh) * 2006-06-21 2009-07-01 伯尔尼大学 用于控制麻醉给药的系统
US8322339B2 (en) * 2006-09-01 2012-12-04 Nellcor Puritan Bennett Llc Method and system of detecting faults in a breathing assistance device
JP4483875B2 (ja) * 2007-02-19 2010-06-16 ダイキン工業株式会社 吸着式酸素濃縮器
AU2008304203B9 (en) * 2007-09-26 2014-02-27 Breathe Technologies, Inc. Methods and devices for treating sleep apnea
US8640699B2 (en) * 2008-03-27 2014-02-04 Covidien Lp Breathing assistance systems with lung recruitment maneuvers
US20100071696A1 (en) * 2008-09-25 2010-03-25 Nellcor Puritan Bennett Llc Model-predictive online identification of patient respiratory effort dynamics in medical ventilators
CN102186522B (zh) 2008-10-16 2015-06-17 皇家飞利浦电子股份有限公司 具有柔性模式的通气机
US20100224192A1 (en) * 2009-03-06 2010-09-09 Cardinal Health 207, Inc. Automated Oxygen Delivery Method
EP4218876A1 (en) * 2009-04-02 2023-08-02 Breathe Technologies, Inc. Systems for non-invasive open ventilation with gas delivery nozzles within an outer tube
JP2011010865A (ja) 2009-06-30 2011-01-20 Ikaria Holdings Inc 肺高血圧の臨床的または超音波心臓検査上の証拠を伴う低酸素性呼吸器不全に罹った満期産およびほぼ満期産の新生児を治療する方法
US8550114B2 (en) 2010-10-04 2013-10-08 Wilton Cahn Levine Time remaining display assembly
WO2012094008A1 (en) 2011-01-06 2012-07-12 Ikaria, Inc. Gas delivery device and system
CA2854776C (en) 2011-11-07 2020-08-18 Ino Therapeutics Llc Apparatus and method for monitoring nitric oxide delivery
CN104936643B (zh) * 2013-01-17 2018-01-26 皇家飞利浦有限公司 与通气机集成的用于肺内叩击通气的系统和方法
US9981096B2 (en) * 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US9279794B2 (en) * 2014-02-19 2016-03-08 Mallinckrodt Hospital Products IP Limited Systems and methods for compensating long term sensitivity drift of electrochemical gas sensors exposed to nitric oxide
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
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Also Published As

Publication number Publication date
JP2019503242A (ja) 2019-02-07
CA3012189A1 (en) 2017-08-10
EP3410927A1 (en) 2018-12-12
JP7045319B2 (ja) 2022-03-31
ES2907224T3 (es) 2022-04-22
AU2022200088B2 (en) 2023-11-30
KR20180107201A (ko) 2018-10-01
AU2024200611A1 (en) 2024-02-22
PT3410927T (pt) 2022-03-11
EP3410927B1 (en) 2022-01-05
CN113633868A (zh) 2021-11-12
US11291794B2 (en) 2022-04-05
US20200114111A1 (en) 2020-04-16
JP7116821B2 (ja) 2022-08-10
US10478584B2 (en) 2019-11-19
US20170216551A1 (en) 2017-08-03
CA3012189C (en) 2024-04-16
DK3410927T3 (da) 2022-03-14
AU2017215178A1 (en) 2018-07-26
AU2017215178B2 (en) 2021-10-14
JP2021100635A (ja) 2021-07-08
US20220184337A1 (en) 2022-06-16
CN108601532B (zh) 2021-07-23
EP3410927A4 (en) 2019-09-18
CY1125191T1 (el) 2023-06-09
CN108601532A (zh) 2018-09-28
EP3995073A1 (en) 2022-05-11
AU2022200088A1 (en) 2022-02-03
WO2017136340A1 (en) 2017-08-10

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