ES2955038T3 - Dispositivo de terapia de presión de aire positiva - Google Patents

Dispositivo de terapia de presión de aire positiva Download PDF

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Publication number
ES2955038T3
ES2955038T3 ES19814201T ES19814201T ES2955038T3 ES 2955038 T3 ES2955038 T3 ES 2955038T3 ES 19814201 T ES19814201 T ES 19814201T ES 19814201 T ES19814201 T ES 19814201T ES 2955038 T3 ES2955038 T3 ES 2955038T3
Authority
ES
Spain
Prior art keywords
outlet
air pressure
inhalation
inlet
positive air
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
ES19814201T
Other languages
English (en)
Spanish (es)
Inventor
Adam Meyer
Andreas Rifani
Luke Kilroy
Neritan Alizoti
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.)
Trudell Medical International
Original Assignee
Trudell Medical International
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 Trudell Medical International filed Critical Trudell Medical International
Application granted granted Critical
Publication of ES2955038T3 publication Critical patent/ES2955038T3/es
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
    • 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
    • A61M16/0006—Accessories therefor, e.g. sensors, vibrators, negative pressure with means for creating vibrations in patients' airways
    • 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
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • A61M16/0012—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • 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
    • A61M16/127—Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • A61M2202/0208—Oxygen
    • 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
    • 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
    • A61M2205/3375—Acoustical, e.g. ultrasonic, 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
    • A61M2205/42—Reducing noise
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • A61M2205/584—Means for facilitating use, e.g. by people with impaired vision by visual feedback having a color code
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/06—Packaging for specific medical equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (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)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Percussion Or Vibration Massage (AREA)
ES19814201T 2018-06-04 2019-06-03 Dispositivo de terapia de presión de aire positiva Active ES2955038T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862680239P 2018-06-04 2018-06-04
PCT/IB2019/054578 WO2019234584A1 (en) 2018-06-04 2019-06-03 Positive air pressure therapy device, kit and methods for the use and assembly thereof

Publications (1)

Publication Number Publication Date
ES2955038T3 true ES2955038T3 (es) 2023-11-28

Family

ID=68693031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES19814201T Active ES2955038T3 (es) 2018-06-04 2019-06-03 Dispositivo de terapia de presión de aire positiva

Country Status (7)

Country Link
US (1) US11464925B2 (https=)
EP (1) EP3801718B1 (https=)
JP (1) JP7313439B2 (https=)
AU (1) AU2019280151B2 (https=)
ES (1) ES2955038T3 (https=)
MX (1) MX2020013097A (https=)
WO (1) WO2019234584A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201420127D0 (en) * 2014-11-12 2014-12-24 Smiths Medical Int Ltd Respiratory therapy apparatus
AU2019205865B2 (en) * 2018-01-04 2024-11-28 Trudell Medical International Inc. Smart oscillating positive expiratory pressure device
WO2022126589A1 (zh) * 2020-12-18 2022-06-23 深圳麦克韦尔科技有限公司 电子雾化装置
TWI779663B (zh) * 2021-06-15 2022-10-01 岩成科技事業股份有限公司 震盪式吐氣正壓裝置
WO2022266804A1 (zh) * 2021-06-21 2022-12-29 深圳麦克韦尔科技有限公司 雾化杯组件及雾化器
USD1076056S1 (en) * 2021-08-02 2025-05-20 Mercury Enterprises, Inc. Oscillating positive expiratory pressure device

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1479714A (en) * 1921-11-21 1924-01-01 Frederick J Herdle Exhaust muffler for motor cars
US2218063A (en) * 1937-01-14 1940-10-15 Munzer William Muffler
GB971953A (en) 1962-06-15 1964-10-07 Blease Anaesthetic Equip Ltd Improvements in or relating to respirator machines
GB1028367A (en) 1963-10-15 1966-05-04 Pye Ltd Volume cycled medical ventilator
US3530890A (en) * 1966-12-14 1970-09-29 Bird F M Ventilating apparatus
US3806039A (en) 1972-03-14 1974-04-23 Src Lab Coanda type nozzle with discontinuous slot
US4190045A (en) 1978-04-24 1980-02-26 Bourns Medical Systems, Inc. Noise reducing exhalation valve and diaphragm
US4261355A (en) 1978-09-25 1981-04-14 Glazener Edwin L Constant positive pressure breathing apparatus
US4270577A (en) * 1979-11-29 1981-06-02 Environmental Air Products, Inc. Air flow device
GB2160108B (en) 1984-06-15 1987-12-31 Draegerwerk Ag A respiratory gas control mechanism
GB8516264D0 (en) 1985-06-27 1985-07-31 Coleman J D Compressed air powered suction unit
NL8700790A (nl) 1987-04-03 1988-11-01 Stichting Pediatric Artificial Inrichting voor het, met behulp van hoog-frequente ventilatie verlichten, ondersteunen of geheel overnemen van de ademhaling van een patient.
AU607164B2 (en) 1987-10-22 1991-02-28 Varioraw Percutive S.A. Expiration resistance apparatus for improving the pulmonary ventilation
US5040532A (en) 1989-03-03 1991-08-20 Alfery David D Continuous positive airway pressure device for thoracic surgery utilizing one-lung anesthesia
FR2645026B1 (fr) 1989-03-31 1997-11-21 Boussignac Georges Dispositif d'assistance respiratoire
US5402938A (en) 1993-09-17 1995-04-04 Exair Corporation Fluid amplifier with improved operating range using tapered shim
GB9413499D0 (en) 1994-07-05 1994-08-24 Pneupac Ltd Gas mixing devices for resuscitation/lung ventilation apparatus
US5954047A (en) 1997-10-17 1999-09-21 Systemic Pulmonary Development, Ltd. Methods and apparatus for delivering aerosolized medication
US6030353A (en) 1998-04-28 2000-02-29 American Biosystems, Inc. Pneumatic chest compression apparatus
US6253766B1 (en) 1999-08-24 2001-07-03 Dhd Healthcare Corporation Continuous positive airway pressure therapy device
US7059324B2 (en) 1999-11-24 2006-06-13 Smiths Medical Asd, Inc. Positive expiratory pressure device with bypass
US6776159B2 (en) 1999-11-24 2004-08-17 Dhd Healthcare Corporation Positive expiratory pressure device with bypass
US6581598B1 (en) 1999-11-24 2003-06-24 Dhd Healthcare Corporation Positive expiratory pressure device
WO2003026730A1 (en) 2001-09-25 2003-04-03 Fisher & Paykel Healthcare Limited Flow switch
US7032589B2 (en) * 2002-01-23 2006-04-25 The Johns Hopkins University Portable ventilator
US7360537B2 (en) 2003-04-16 2008-04-22 Trudell Medical International Antistatic medication delivery apparatus
ATE461721T1 (de) 2005-09-01 2010-04-15 Deas S R L Vorrichtung zur beatmungsunterstüzung
EP1772165A1 (de) 2005-10-08 2007-04-11 Ulrich Cegla Inhalationsgerät
US20070113852A1 (en) 2005-11-18 2007-05-24 Christopher Martin Snap-in deflector for respiratory mask
FR2899483B1 (fr) 2006-04-06 2008-05-30 Georges Boussignac Dispositif de respiration artificielle pour patients atteints d'hypoxemie ou d'anoxemie
US8225785B2 (en) 2006-10-03 2012-07-24 Smiths Medical Asd, Inc. Vibratory PEP therapy system with medicated aerosol nebulizer
US7779841B2 (en) 2006-11-13 2010-08-24 Carefusion 2200, Inc. Respiratory therapy device and method
WO2008101302A1 (en) 2007-02-23 2008-08-28 Resmed Ltd Demand valve for breathing apparatus
NZ580224A (en) 2007-04-02 2011-05-27 Allegiance Corp High frequency oscillation respiratory therapy device
GB0706561D0 (en) 2007-04-03 2007-05-09 Smiths Group Plc Pulmonary therapy device
US8029244B2 (en) 2007-08-02 2011-10-04 Elijah Dumas Fluid flow amplifier
CN102316936A (zh) 2007-11-19 2012-01-11 护理联合2200公司 带有机电驱动器的呼吸疗法系统
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
US8539951B1 (en) 2008-05-27 2013-09-24 Trudell Medical International Oscillating positive respiratory pressure device
CN102196837B (zh) 2008-08-22 2015-09-09 呼吸科技公司 利用开放的气道界面提供机械通气的方法和装置
US8327849B2 (en) 2008-10-28 2012-12-11 Trudell Medical International Oscillating positive expiratory pressure device
US20100180899A1 (en) 2009-01-21 2010-07-22 Michael Capezzuto Air flow regulating device
US8485179B1 (en) 2009-02-23 2013-07-16 Trudell Medical International Oscillating positive expiratory pressure device
AU2010280531B2 (en) 2009-08-07 2015-11-26 Kind Consumer Limited An inhaler
US8567400B2 (en) 2010-10-05 2013-10-29 Carefusion 207, Inc. Non-invasive breathing assistance device with flow director
US20120097164A1 (en) 2010-10-20 2012-04-26 Deborah Anne Rozario Apparatuses and methods for positive expiratory pressure therapy
CA2814785A1 (en) * 2010-12-01 2012-07-19 Southmedic Incorporated Gas delivery mask for medical use
US20120272956A1 (en) 2011-04-28 2012-11-01 Rusher Michael J Airway pressure control devices
US20170136205A1 (en) 2011-04-28 2017-05-18 Rusher Medical LLC Positive expiratory pressure devices with flutter valve
US20140150801A1 (en) 2011-04-28 2014-06-05 MichaelJ. Rusher Airway pressure control devices with flutter valve
CA3010658C (en) 2011-06-06 2020-12-01 Trudell Medical International Oscillating positive expiratory pressure device
US9180271B2 (en) 2012-03-05 2015-11-10 Hill-Rom Services Pte. Ltd. Respiratory therapy device having standard and oscillatory PEP with nebulizer
US9517315B2 (en) 2012-11-30 2016-12-13 Trudell Medical International Oscillating positive expiratory pressure device
US9849257B2 (en) 2013-08-22 2017-12-26 Trudell Medical International Oscillating positive respiratory pressure device
US10363383B2 (en) 2014-02-07 2019-07-30 Trudell Medical International Pressure indicator for an oscillating positive expiratory pressure device
EP3113822B1 (en) * 2014-03-04 2019-04-10 Koninklijke Philips N.V. Blending gas enriched pressure support system
GB201412867D0 (en) 2014-07-19 2014-09-03 Smiths Medical Int Ltd Respiratory therapy devices
GB201420127D0 (en) 2014-11-12 2014-12-24 Smiths Medical Int Ltd Respiratory therapy apparatus
CN205948145U (zh) 2016-05-11 2017-02-15 江苏鹿得医疗电子股份有限公司 一种可同时实现雾化颗粒与雾化率可调的低噪音雾化杯
CN105816945A (zh) 2016-05-11 2016-08-03 江苏鹿得医疗电子股份有限公司 一种可同时实现雾化颗粒与雾化率可调的低噪音雾化杯
US10786638B2 (en) 2016-07-08 2020-09-29 Trudell Medical International Nebulizer apparatus and method
CN106345025B (zh) 2016-11-18 2018-07-27 泰锐菲克（天津）医疗科技有限公司 消音罩及呼吸机
JP7093353B2 (ja) * 2016-12-09 2022-06-29 トゥルーデル メディカル インターナショナル スマートネブライザ

Also Published As

Publication number Publication date
US11464925B2 (en) 2022-10-11
EP3801718C0 (en) 2023-06-07
AU2019280151A1 (en) 2020-12-17
JP7313439B2 (ja) 2023-07-24
WO2019234584A1 (en) 2019-12-12
EP3801718A1 (en) 2021-04-14
EP3801718A4 (en) 2022-03-09
EP3801718B1 (en) 2023-06-07
US20190366023A1 (en) 2019-12-05
MX2020013097A (es) 2021-02-17
CA3101435A1 (en) 2019-12-12
AU2019280151B2 (en) 2024-12-12
JP2021526945A (ja) 2021-10-11

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