WO2008033732A3 - Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve - Google Patents

Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve Download PDF

Info

Publication number
WO2008033732A3
WO2008033732A3 PCT/US2007/077906 US2007077906W WO2008033732A3 WO 2008033732 A3 WO2008033732 A3 WO 2008033732A3 US 2007077906 W US2007077906 W US 2007077906W WO 2008033732 A3 WO2008033732 A3 WO 2008033732A3
Authority
WO
WIPO (PCT)
Prior art keywords
patient
assembly
during
inhalation
exhalation
Prior art date
Application number
PCT/US2007/077906
Other languages
French (fr)
Other versions
WO2008033732A2 (en
Inventor
Fernando Isaza
Original Assignee
Ric Investments Llc
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 Ric Investments Llc filed Critical Ric Investments Llc
Priority to JP2009527589A priority Critical patent/JP5184534B2/en
Priority to BRPI0716567-6A priority patent/BRPI0716567A2/en
Priority to EP07842073.4A priority patent/EP2066384B1/en
Priority to CN2007800335126A priority patent/CN101553268B/en
Publication of WO2008033732A2 publication Critical patent/WO2008033732A2/en
Publication of WO2008033732A3 publication Critical patent/WO2008033732A3/en

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
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • A61M16/0468—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters with valves at the proximal end limiting exhalation, e.g. during speaking or coughing
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/042—Special features for tracheal tubes not otherwise provided for with separate conduits for in-and expiration gas, e.g. for limited dead volume
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
    • 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
    • A61M2016/0027—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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1005—Detection of disconnection
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (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)
  • Prostheses (AREA)

Abstract

A method of operating a ventilator assembly (10) having inhalation and exhalation passages (36, 38) communicating with one another, and a respiration assembly (40) that can perform repetitive respiratory cycles. The method includes (a) connecting the conduit with an open end of an endotracheal tube (16) positioned within the trachea so that the open end leads into the airway below the vocal cords, (b) repetitively cycling the respiration assembly so that during the inhalation phase, gas in the inhalation passage flows through the endotracheal tube and into the airway, and during the exhalation phase, an exhalation valve (48) is maintained relatively closed and the exhaled gases flow pass the vocal cords and out of the mouth thereby facilitating the patient's ability to speak, and (c) monitoring the pressure within at least one of the passages during both phases for determining the pressure within the patient for use in operating the ventilator assembly.
PCT/US2007/077906 2006-09-11 2007-09-07 Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve WO2008033732A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009527589A JP5184534B2 (en) 2006-09-11 2007-09-07 Ventilation device and method that allows a patient to speak with or without a tracheostomy tube check valve
BRPI0716567-6A BRPI0716567A2 (en) 2006-09-11 2007-09-07 METHOD FOR A FAN ASSEMBLY, PATIENT FAN ASSEMBLY FOR CONNECTION WITH AN ENDOTRAQUEAL PIPE, AND PATIENT VENTILATION APPARATUS
EP07842073.4A EP2066384B1 (en) 2006-09-11 2007-09-07 Ventilating apparatus enabling a patient to talk with or without a trachostomy tube check valve
CN2007800335126A CN101553268B (en) 2006-09-11 2007-09-07 Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/518,816 2006-09-11
US11/518,816 US7997272B2 (en) 2006-09-11 2006-09-11 Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve

Publications (2)

Publication Number Publication Date
WO2008033732A2 WO2008033732A2 (en) 2008-03-20
WO2008033732A3 true WO2008033732A3 (en) 2008-06-12

Family

ID=39168329

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/077906 WO2008033732A2 (en) 2006-09-11 2007-09-07 Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve

Country Status (7)

Country Link
US (3) US7997272B2 (en)
EP (2) EP2066384B1 (en)
JP (2) JP5264733B2 (en)
CN (2) CN101553268B (en)
BR (2) BRPI0716568A2 (en)
RU (2) RU2455031C2 (en)
WO (1) WO2008033732A2 (en)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
FR2858236B1 (en) * 2003-07-29 2006-04-28 Airox DEVICE AND METHOD FOR SUPPLYING RESPIRATORY GAS IN PRESSURE OR VOLUME
JP2007506480A (en) 2003-08-18 2007-03-22 ワンドカ，アンソニー・ディ Methods and apparatus for non-invasive ventilation with a nasal interface
US8496006B2 (en) 2005-01-20 2013-07-30 Pulmonx Corporation Methods and devices for passive residual lung volume reduction and functional lung volume expansion
US20080228137A1 (en) 2007-03-12 2008-09-18 Pulmonx Methods and devices for passive residual lung volume reduction and functional lung volume expansion
US11883029B2 (en) 2005-01-20 2024-01-30 Pulmonx Corporation Methods and devices for passive residual lung volume reduction and functional lung volume expansion
EP1926517A2 (en) 2005-09-20 2008-06-04 Lutz Freitag Systems, methods and apparatus for respiratory support of a patient
US8518024B2 (en) 2006-04-24 2013-08-27 Transenterix, Inc. System and method for multi-instrument surgical access using a single access port
JP5191005B2 (en) 2006-05-18 2013-04-24 ブリーズ テクノロジーズ， インコーポレイテッド Method and device for tracheostomy
EP2068992B1 (en) 2006-08-03 2016-10-05 Breathe Technologies, Inc. Devices for minimally invasive respiratory support
US7997272B2 (en) * 2006-09-11 2011-08-16 Ric Investments, Llc. Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
US8567399B2 (en) 2007-09-26 2013-10-29 Breathe Technologies, Inc. Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy
JP5513392B2 (en) 2007-09-26 2014-06-04 ブリーズ・テクノロジーズ・インコーポレーテッド Method and apparatus for treating sleep apnea
US9199049B2 (en) * 2007-10-24 2015-12-01 Jeffrey A Attwood Expiratory volume reservoir for a ventilator patient circuit
CN101468219B (en) * 2007-12-28 2012-10-31 北京谊安医疗系统股份有限公司 Gas path system and operation method thereof as well as breathing apparatus and anesthesia apparatus using the system
JP5758799B2 (en) 2008-04-18 2015-08-05 ブリーズ・テクノロジーズ・インコーポレーテッド Method and device for sensing respiratory effects and controlling ventilator function
US8770193B2 (en) 2008-04-18 2014-07-08 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
US8752546B2 (en) * 2008-04-23 2014-06-17 General Electric Company System and method for mobilizing occlusions from a breathing tube
US8457706B2 (en) * 2008-05-16 2013-06-04 Covidien Lp Estimation of a physiological parameter using a neural network
US8925549B2 (en) * 2008-08-11 2015-01-06 Surge Ingenuity Corporation Flow control adapter for performing spirometry and pulmonary function testing
CA2734296C (en) 2008-08-22 2018-12-18 Breathe Technologies, Inc. Methods and devices for providing mechanical ventilation with an open airway interface
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
CA2739435A1 (en) 2008-10-01 2010-04-08 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
WO2010115170A2 (en) * 2009-04-02 2010-10-07 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation for treating airway obstructions
US8434479B2 (en) * 2009-02-27 2013-05-07 Covidien Lp Flow rate compensation for transient thermal response of hot-wire anemometers
US20100218766A1 (en) * 2009-02-27 2010-09-02 Nellcor Puritan Bennett Llc Customizable mandatory/spontaneous closed loop mode selection
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
FR2945217B1 (en) * 2009-05-07 2012-09-21 Assist Publ Hopitaux De Paris PHONATION ASSISTANCE DEVICE FOR A TRACHEOTOMISED PATIENT.
CA2774902C (en) * 2009-09-03 2017-01-03 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
US8439037B2 (en) * 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integrated filter and flow sensor
US20110126832A1 (en) * 2009-12-01 2011-06-02 Nellcor Puritan Bennett Llc Exhalation Valve Assembly
US8439036B2 (en) 2009-12-01 2013-05-14 Covidien Lp Exhalation valve assembly with integral flow sensor
US8469031B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with integrated filter
US8469030B2 (en) 2009-12-01 2013-06-25 Covidien Lp Exhalation valve assembly with selectable contagious/non-contagious latch
JP5759481B2 (en) * 2010-01-14 2015-08-05 コーニンクレッカ フィリップス エヌ ヴェ Auxiliary ventilator with negative pressure support
USD655809S1 (en) 2010-04-27 2012-03-13 Nellcor Puritan Bennett Llc Valve body with integral flow meter for an exhalation module
USD653749S1 (en) 2010-04-27 2012-02-07 Nellcor Puritan Bennett Llc Exhalation module filter body
USD655405S1 (en) 2010-04-27 2012-03-06 Nellcor Puritan Bennett Llc Filter and valve body for an exhalation module
US9901695B2 (en) * 2010-06-22 2018-02-27 Koninklijke Philips N.V. Respiratory interface apparatus
US9968750B2 (en) * 2010-06-30 2018-05-15 St. Michael's Hospital Method and system for patient-synchronized ventilatory assist with endotracheal through-flow
JP5891226B2 (en) 2010-08-16 2016-03-22 ブリーズ・テクノロジーズ・インコーポレーテッド Method, system and apparatus for providing ventilatory assistance using LOX
US9370633B2 (en) 2010-09-10 2016-06-21 Carefusion 207, Inc. Nasal intermittent mandatory ventilation (NIMV) control system in a ventilator
WO2012045051A1 (en) 2010-09-30 2012-04-05 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
WO2012085787A2 (en) * 2010-12-21 2012-06-28 Koninklijke Philips Electronics N.V. System and method for inexsufflating a subject
US9629971B2 (en) 2011-04-29 2017-04-25 Covidien Lp Methods and systems for exhalation control and trajectory optimization
US20120272962A1 (en) * 2011-04-29 2012-11-01 Nellcor Puritan Bennett Llc Methods and systems for managing a ventilator patient with a capnometer
EP3808399B1 (en) * 2011-09-13 2024-02-21 ResMed Pty Ltd Vent arrangement for respiratory mask
US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
US9022031B2 (en) 2012-01-31 2015-05-05 Covidien Lp Using estimated carinal pressure for feedback control of carinal pressure during ventilation
US9180271B2 (en) 2012-03-05 2015-11-10 Hill-Rom Services Pte. Ltd. Respiratory therapy device having standard and oscillatory PEP with nebulizer
US9327089B2 (en) 2012-03-30 2016-05-03 Covidien Lp Methods and systems for compensation of tubing related loss effects
US8844526B2 (en) 2012-03-30 2014-09-30 Covidien Lp Methods and systems for triggering with unknown base flow
US9144658B2 (en) 2012-04-30 2015-09-29 Covidien Lp Minimizing imposed expiratory resistance of mechanical ventilator by optimizing exhalation valve control
NZ705875A (en) * 2012-08-22 2017-09-29 Resmed Paris Sas Breathing assistance system with speech detection
US10076619B2 (en) 2012-09-11 2018-09-18 Resmed Limited Vent arrangement for respiratory mask
GB201222684D0 (en) * 2012-12-15 2013-01-30 Smiths Medical Int Ltd Medico-surgical apparatus
US9492629B2 (en) 2013-02-14 2016-11-15 Covidien Lp Methods and systems for ventilation with unknown exhalation flow and exhalation pressure
USD731049S1 (en) 2013-03-05 2015-06-02 Covidien Lp EVQ housing of an exhalation module
USD693001S1 (en) 2013-03-08 2013-11-05 Covidien Lp Neonate expiratory filter assembly of an exhalation module
USD701601S1 (en) 2013-03-08 2014-03-25 Covidien Lp Condensate vial of an exhalation module
USD692556S1 (en) 2013-03-08 2013-10-29 Covidien Lp Expiratory filter body of an exhalation module
DE102013004115A1 (en) * 2013-03-08 2014-09-11 Universitätsmedizin Der Johannes Gutenberg-Universität Mainz TRACHEAL CANNULA AND SPEAKING VENTILATION SYSTEM FOR MACHINE VENTILATION
USD731048S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ diaphragm of an exhalation module
USD731065S1 (en) 2013-03-08 2015-06-02 Covidien Lp EVQ pressure sensor filter of an exhalation module
USD736905S1 (en) 2013-03-08 2015-08-18 Covidien Lp Exhalation module EVQ housing
USD744095S1 (en) 2013-03-08 2015-11-24 Covidien Lp Exhalation module EVQ internal flow sensor
US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US9950135B2 (en) 2013-03-15 2018-04-24 Covidien Lp Maintaining an exhalation valve sensor assembly
US9839761B1 (en) 2013-07-04 2017-12-12 Hal Rucker Airflow control for pressurized air delivery
US9925348B2 (en) 2013-07-17 2018-03-27 Upods, Llc Gas delivery device
US9440039B2 (en) 2013-07-17 2016-09-13 Upods, Llc Gas delivery device
DE202014000155U1 (en) * 2013-12-24 2015-03-26 Ac Aircontrols Gmbh System for providing a gas for the ventilation of a patient
EP3086831B1 (en) * 2013-12-27 2020-09-23 St. Michael's Hospital System for providing ventilatory assist to a patient
US9757532B2 (en) * 2014-02-14 2017-09-12 Breathe Technologies, Inc. Detection of patient interface disconnect for controlling continuous positive airway pressure therapy
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
US11285287B2 (en) 2014-09-30 2022-03-29 Frank H. Arlinghaus, Jr. Tracheostomy or endotracheal tube adapter for speech
US10532171B2 (en) 2014-09-30 2020-01-14 Frank H. Arlinghaus, Jr. Tracheostomy or endotracheal tube adapter for speech
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
WO2016108127A1 (en) * 2014-12-30 2016-07-07 Koninklijke Philips N.V. Capnometry system with supplemental oxygen detection and method of operation thereof
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
JP6480598B2 (en) 2015-04-02 2019-03-13 ヒル−ロム サービシーズ プライヴェート リミテッド Respirator manifold
USD775345S1 (en) 2015-04-10 2016-12-27 Covidien Lp Ventilator console
GB2540024A (en) * 2015-06-11 2017-01-04 Smiths Medical Int Ltd Ventilator systems and controls
US10765822B2 (en) 2016-04-18 2020-09-08 Covidien Lp Endotracheal tube extubation detection
CN106492317B (en) * 2016-11-25 2019-06-14 钟春兰 A kind of medical atomized drug delivery device
US11311689B2 (en) * 2017-02-20 2022-04-26 Weinmann Emergency Medical Technology Gmbh & Co. Kg Breathing apparatus comprising a differential pressure sensor
CN107569753B (en) * 2017-08-22 2021-02-19 天津怡和嘉业医疗科技有限公司 Breathing pipeline, breathing machine and sensor data transmission method
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
DE102017009603A1 (en) * 2017-10-13 2019-04-18 Drägerwerk AG & Co. KGaA Device for ventilating a patient
CN109939311A (en) * 2017-12-20 2019-06-28 北京谊安医疗系统股份有限公司 The judgment method and ventilator of breathing circuit obstruction block warning device
DE102018003026A1 (en) * 2018-04-13 2019-10-17 Drägerwerk AG & Co. KGaA Ventilation device with a safety valve
CN109172986A (en) * 2018-10-15 2019-01-11 福建中医药大学附属人民医院（福建省人民医院） A kind of auxiliary sounding device and bionical vocal technique
CN109758153B (en) * 2019-01-30 2024-04-02 上海长征医院 Full nasal cavity air pressure detection equipment and application method thereof
GB2581999B (en) * 2019-03-07 2023-01-04 Bpr Medical Ltd Gas flow alarm
US11324954B2 (en) 2019-06-28 2022-05-10 Covidien Lp Achieving smooth breathing by modified bilateral phrenic nerve pacing
WO2021034172A1 (en) * 2019-08-16 2021-02-25 고려대학교 산학협력단 Bidirectional flow-controllable artificial respirator
KR102470057B1 (en) * 2019-08-16 2022-11-23 고려대학교 산학협력단 bidirectional flow controllable ventilator
US11896767B2 (en) 2020-03-20 2024-02-13 Covidien Lp Model-driven system integration in medical ventilators
CN111536277B (en) * 2020-06-17 2022-04-08 中国建筑设计研究院有限公司 Drainage non-return system and drainage non-return method
RU201954U1 (en) * 2020-10-07 2021-01-22 Общество с ограниченной ответственностью (ООО) "АЛЬТОНИКА" Electronic monitoring and control device of artificial lung ventilation apparatus
RU201157U1 (en) * 2020-10-27 2020-12-01 Общество с ограниченной ответственностью (ООО) "АЛЬТОНИКА" Electronic control and remote control device for artificial lung ventilation apparatus
WO2022133657A1 (en) * 2020-12-21 2022-06-30 深圳麦科田生物医疗技术股份有限公司 Breathing assembly supporting voice function and ventilation method thereof, and breathing machine
DE102022118009A1 (en) * 2021-08-07 2023-02-09 Löwenstein Medical Technology S.A. VENTILATION SYSTEM WITH VOICE FUNCTION
WO2023148794A1 (en) * 2022-02-03 2023-08-10 Universita' Degli Studi Di Firenze Device for maintaining peep in a patient, and mechanical ventilation circuit comprising said device
WO2024052339A1 (en) * 2022-09-07 2024-03-14 Ben Fabry Ventilator and method for controlling a ventilator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442856A (en) * 1981-08-18 1984-04-17 Puritan-Bennett Oxygen regulator and alarm system for an anesthesia machine
US20040123868A1 (en) * 2002-12-16 2004-07-01 Rutter Michael John Tracheotomy valve unit
WO2004084982A1 (en) * 2003-03-24 2004-10-07 Societe D'applications Industrielles Medicales Et Electroniques (Saime) Breathing assistance apparatus

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219020A (en) 1978-08-09 1980-08-26 Fraser Sweatman, Inc. Scavenger valve attachment for inhalation sedation system mask
US4280492A (en) * 1979-10-05 1981-07-28 Latham Phillip B Tracheostomy tube
US4538607A (en) * 1984-02-06 1985-09-03 Ab Fixfabriken Tracheostomy valve
DE3422066A1 (en) * 1984-06-14 1985-12-19 Drägerwerk AG, 2400 Lübeck VENTILATION SYSTEM AND CONTROLLABLE VALVE UNIT TO
DE3672719D1 (en) * 1985-03-08 1990-08-23 Passy & Passy Inc ARRANGEMENT FOR TRACHEOTOMY.
JPS61232842A (en) * 1985-04-08 1986-10-17 チエスト株式会社 Sounding apparatus
US4593689A (en) * 1985-04-15 1986-06-10 White Kenneth S Endotracheal tube including means for patient communication
US5813399A (en) 1993-03-16 1998-09-29 Puritan Bennett Corporation System and method for closed loop airway pressure control during the inspiratory cycle of a breath in a patient ventilator using the exhalation valve as a microcomputer-controlled relief valve
US5392775A (en) * 1994-03-22 1995-02-28 Adkins, Jr.; Claude N. Duckbill valve for a tracheostomy tube that permits speech
GB9411215D0 (en) * 1994-06-04 1994-07-27 Brain Archibald Ian Jeremy A fibreoptic intubating laryngeal mask airway
US5881717A (en) 1997-03-14 1999-03-16 Nellcor Puritan Bennett Incorporated System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator
US6543449B1 (en) 1997-09-19 2003-04-08 Respironics, Inc. Medical ventilator
GB2318518B (en) * 1997-12-10 1998-09-09 Falah Hasan Ali Micro ventilation anaesthetic circuit
US6722367B1 (en) * 1997-12-22 2004-04-20 Hansa Medical Products, Inc. Valved fenestrated tracheotomy tube having outer and inner cannulae
US6189534B1 (en) * 1998-10-13 2001-02-20 Mallinckrodt Inc. Bi-functional in-line phonation valve
US6230708B1 (en) * 1998-10-30 2001-05-15 Sechrist Industries, Inc. Ventilator triggering device
US6334441B1 (en) * 1998-11-23 2002-01-01 Mallinckrodt Medical, Inc. Phonation valve for breathing tube
DE59906763D1 (en) * 1999-02-01 2003-10-02 Adeva Medical Ges Fuer Entwick tracheal stoma
US6401713B1 (en) * 1999-05-05 2002-06-11 Respironics, Inc. Apparatus and method of providing continuous positive airway pressure
US6626175B2 (en) 2000-10-06 2003-09-30 Respironics, Inc. Medical ventilator triggering and cycling method and mechanism
US6588428B2 (en) * 2001-02-23 2003-07-08 Adam Spence Corp. Speaking valve for a tracheostomy tube
US6725862B2 (en) * 2001-08-24 2004-04-27 Naum Klinberg Tracheostomy tube apparatus for noninvasive suctioning
JP2003210585A (en) * 2002-01-21 2003-07-29 Hiroaki Nomori Tracheotomic tube
FR2852853B1 (en) * 2003-03-24 2006-12-29 Saime Sarl DEVICE FOR AIDING BREATHING
US7617824B2 (en) * 2005-12-08 2009-11-17 Ric Investments, Llc Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuit
US7997272B2 (en) * 2006-09-11 2011-08-16 Ric Investments, Llc. Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442856A (en) * 1981-08-18 1984-04-17 Puritan-Bennett Oxygen regulator and alarm system for an anesthesia machine
US20040123868A1 (en) * 2002-12-16 2004-07-01 Rutter Michael John Tracheotomy valve unit
WO2004084982A1 (en) * 2003-03-24 2004-10-07 Societe D'applications Industrielles Medicales Et Electroniques (Saime) Breathing assistance apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2066384A4 *

Also Published As

Publication number Publication date
JP5264733B2 (en) 2013-08-14
CN101553284B (en) 2013-07-31
JP2010502401A (en) 2010-01-28
EP2066412B1 (en) 2016-11-16
US20080060646A1 (en) 2008-03-13
RU2009113599A (en) 2010-10-20
US8161972B2 (en) 2012-04-24
BRPI0716568A2 (en) 2013-11-05
RU2009113536A (en) 2010-10-20
CN101553268B (en) 2013-03-06
EP2066384A2 (en) 2009-06-10
EP2066412A4 (en) 2014-11-05
US20080060656A1 (en) 2008-03-13
BRPI0716567A2 (en) 2013-10-15
JP2010502402A (en) 2010-01-28
EP2066384B1 (en) 2018-12-19
WO2008033732A2 (en) 2008-03-20
CN101553284A (en) 2009-10-07
RU2455030C2 (en) 2012-07-10
JP5184534B2 (en) 2013-04-17
EP2066384A4 (en) 2014-11-05
CN101553268A (en) 2009-10-07
RU2455031C2 (en) 2012-07-10
US7997272B2 (en) 2011-08-16
US20110259339A1 (en) 2011-10-27
EP2066412A2 (en) 2009-06-10

Similar Documents

Publication Publication Date Title
WO2008033732A3 (en) Ventilating apparatus and method enabling a patient to talk with or without a trachostomy tube check valve
JP2010502402A5 (en)
WO2001095971A3 (en) Apparatus and method for mask free delivery of an inspired gas mixture and gas sampling
JP2009533199A5 (en)
WO2005067520A3 (en) Respiratory monitoring during gas delivery
ATE311921T1 (en) VENTILATION MASK WITH EXPIRATION, INSPIRATION AND DILUTION VALVE
US8925549B2 (en) Flow control adapter for performing spirometry and pulmonary function testing
CN109767679B (en) Breath experimental device
CN110404147A (en) A kind of breather valve and its breathing equipment improving double air pressure ventilator performances
CN202724406U (en) Combination intubation equipment for difficult airways
CN105169539A (en) Emergency ventilator
CN211434630U (en) Face guard of PEEP governing valve with binary channels are adjustable
US20080184997A1 (en) Anaesthetic apparatus with circulation of respiratory gases
WO2008033730A3 (en) Detecting ventilator system anomalies while in a speaking mode
CN208823714U (en) A kind of breather valve and breathing equipment improving double air pressure ventilator performances
JP2004512908A (en) Device for artificial respiration
CN208710707U (en) A kind of portable respirator
CN216061585U (en) Oxygen uptake and end-tidal carbon dioxide detection catheter for anesthesia outside operating room
CN215653208U (en) Oxygen storage and inhalation device
RU2009103826A (en) RESPIRATORY APPARATUS AND METHOD FOR USING THE RESPIRATORY APPARATUS
CN2902310Y (en) Controlled oxygen inhalation device
CN2510080Y (en) Respiring valve
CN111729173A (en) Mechanical PEEP valve and emergency respirator with same
CN202446606U (en) Drug nature jet inhalational anaesthesia device
CN112450883A (en) Voice training rehabilitation device after tracheotomy

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780033512.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07842073

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2007842073

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2009527589

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1839/CHENP/2009

Country of ref document: IN

ENP Entry into the national phase

Ref document number: 2009113599

Country of ref document: RU

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: PI0716567

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090309