WO2006004439A3 - Pulse module for breathing assistance apparatus - Google Patents

Pulse module for breathing assistance apparatus Download PDF

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Publication number
WO2006004439A3
WO2006004439A3 PCT/NZ2005/000154 NZ2005000154W WO2006004439A3 WO 2006004439 A3 WO2006004439 A3 WO 2006004439A3 NZ 2005000154 W NZ2005000154 W NZ 2005000154W WO 2006004439 A3 WO2006004439 A3 WO 2006004439A3
Authority
WO
WIPO (PCT)
Prior art keywords
assistance apparatus
patient
support system
breathing assistance
passage
Prior art date
Application number
PCT/NZ2005/000154
Other languages
French (fr)
Other versions
WO2006004439A2 (en
Inventor
Andrew Grant Niccol
Christopher Leigh Beaumont
Alastair Norman Bain
Original Assignee
Fisher & Paykel Healthcare Ltd
Andrew Grant Niccol
Christopher Leigh Beaumont
Alastair Norman Bain
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 Fisher & Paykel Healthcare Ltd, Andrew Grant Niccol, Christopher Leigh Beaumont, Alastair Norman Bain filed Critical Fisher & Paykel Healthcare Ltd
Publication of WO2006004439A2 publication Critical patent/WO2006004439A2/en
Publication of WO2006004439A3 publication Critical patent/WO2006004439A3/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
    • A61M16/20—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. mouth-to-mouth respiration; 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. 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration 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
    • A61M16/20—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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
    • A61M2205/103—General characteristics of the apparatus with powered movement mechanisms rotating
    • 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
    • A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
    • A61M2205/106—General characteristics of the apparatus with powered movement mechanisms reciprocating
    • 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
    • A61M2205/3368—Temperature

Abstract

A device (7), or a respiratory support system that includes a device, and a method of using the device, for introducing pulses to a patient breathing cycle which is at least partially assisted by a respiratory support system. The device has a body, with a passage running through the body between the inlet (8) and the outlet (9). A valve (15) is located in the passage, and cycles between open and at least partially closed. The cycle frequency is greater than the frequency of the patient breathing cycle. The device is connected to the patient respiratory support system in such a manner that at least a portion of the expiratory gases from a patient pass through the passage (12, 13).
PCT/NZ2005/000154 2004-07-07 2005-07-01 Pulse module for breathing assistance apparatus WO2006004439A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ53398404 2004-07-07
NZ533984 2004-07-07

Publications (2)

Publication Number Publication Date
WO2006004439A2 WO2006004439A2 (en) 2006-01-12
WO2006004439A3 true WO2006004439A3 (en) 2006-03-16

Family

ID=35783248

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NZ2005/000154 WO2006004439A2 (en) 2004-07-07 2005-07-01 Pulse module for breathing assistance apparatus

Country Status (1)

Country Link
WO (1) WO2006004439A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8539952B2 (en) 2011-05-13 2013-09-24 Hill-Rom Services Pte. Ltd. Mechanical insufflation/exsufflation airway clearance apparatus
WO2013068918A1 (en) * 2011-11-07 2013-05-16 Koninklijke Philips Electronics N.V. Systems and methods for intra-pulmonary percussive ventilation integrated in a ventilator
AU2016206534A1 (en) 2015-01-16 2017-07-13 The Board Of Trustees Of Western Michigan University Dual pressure respiratory assistance device
US10905836B2 (en) 2015-04-02 2021-02-02 Hill-Rom Services Pte. Ltd. Manifold for respiratory device
US10518048B2 (en) 2015-07-31 2019-12-31 Hill-Rom Services, PTE Ltd. Coordinated control of HFCWO and cough assist devices
WO2019193535A1 (en) 2018-04-05 2019-10-10 John Anna Dual-pressure respiratory assistance device
US20220152338A1 (en) * 2020-11-17 2022-05-19 Koninklijke Philips N.V. Airway therapy system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003014A1 (en) * 1981-03-10 1982-09-16 Olsson Sven Gunnar Respirator intended for connection to human or animal airways
US4788974A (en) * 1984-11-22 1988-12-06 Senko Medical Instrument Mfg. Co., Ltd. High-frequency artificial respirator
US5704346A (en) * 1994-07-11 1998-01-06 Inoue; Masaaki High frequency oscillatory ventilator
US6708690B1 (en) * 1999-09-03 2004-03-23 Respironics, Inc. Apparatus and method for providing high frequency variable pressure to a patient

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003014A1 (en) * 1981-03-10 1982-09-16 Olsson Sven Gunnar Respirator intended for connection to human or animal airways
US4788974A (en) * 1984-11-22 1988-12-06 Senko Medical Instrument Mfg. Co., Ltd. High-frequency artificial respirator
US5704346A (en) * 1994-07-11 1998-01-06 Inoue; Masaaki High frequency oscillatory ventilator
US6708690B1 (en) * 1999-09-03 2004-03-23 Respironics, Inc. Apparatus and method for providing high frequency variable pressure to a patient

Also Published As

Publication number Publication date
WO2006004439A2 (en) 2006-01-12

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