SG10202103637XA - An integrated sensor assembly of a respiratory therapy system - Google Patents

An integrated sensor assembly of a respiratory therapy system

Info

Publication number
SG10202103637XA
SG10202103637XA SG10202103637XA SG10202103637XA SG10202103637XA SG 10202103637X A SG10202103637X A SG 10202103637XA SG 10202103637X A SG10202103637X A SG 10202103637XA SG 10202103637X A SG10202103637X A SG 10202103637XA SG 10202103637X A SG10202103637X A SG 10202103637XA
Authority
SG
Singapore
Prior art keywords
sensor assembly
therapy system
integrated sensor
respiratory therapy
respiratory
Prior art date
Application number
SG10202103637XA
Inventor
Mark Samuel Hamilton
Alan John Grimmer
Donald Roy Kuriger
Original Assignee
Fisher & Paykel Healthcare Ltd
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 filed Critical Fisher & Paykel Healthcare Ltd
Publication of SG10202103637XA publication Critical patent/SG10202103637XA/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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • 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
    • A61M16/0057—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
    • A61M16/10—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0666—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump a sensor is integrated into the pump/motor design
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/46—Pitot tubes
    • 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
    • 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
    • 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
SG10202103637XA 2016-10-11 2017-10-09 An integrated sensor assembly of a respiratory therapy system SG10202103637XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662406730P 2016-10-11 2016-10-11

Publications (1)

Publication Number Publication Date
SG10202103637XA true SG10202103637XA (en) 2021-05-28

Family

ID=61905831

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10202103637XA SG10202103637XA (en) 2016-10-11 2017-10-09 An integrated sensor assembly of a respiratory therapy system
SG11201901186TA SG11201901186TA (en) 2016-10-11 2017-10-09 An integrated sensor assembly of a respiratory therapy system

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201901186TA SG11201901186TA (en) 2016-10-11 2017-10-09 An integrated sensor assembly of a respiratory therapy system

Country Status (4)

Country Link
US (2) US11197970B2 (en)
AU (2) AU2017343366B2 (en)
SG (2) SG10202103637XA (en)
WO (1) WO2018070880A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109893736A (en) * 2017-12-07 2019-06-18 北京怡和嘉业医疗科技股份有限公司 Data processing method and device based on positive airway pressure machine

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DE68909707T2 (en) * 1988-07-26 1994-02-03 Racal Health & Safety Ltd Respiratory Equipment.
AUPN394895A0 (en) * 1995-07-03 1995-07-27 Rescare Limited Auto-calibration of pressure transducer offset
AUPP688998A0 (en) * 1998-11-02 1998-11-26 Resmed Limited Fast accelerating flow generator
AUPR315401A0 (en) * 2001-02-16 2001-03-15 Resmed Limited An apparatus for supplying clean breathable gas
US8517012B2 (en) * 2001-12-10 2013-08-27 Resmed Limited Multiple stage blowers and volutes therefor
US8561611B2 (en) * 2005-06-21 2013-10-22 Ric Investments, Llc Respiratory device measurement system
EP2017586A1 (en) 2007-07-20 2009-01-21 Map-Medizintechnologie GmbH Monitor for CPAP/Ventilator apparatus
US7607360B2 (en) * 2007-08-27 2009-10-27 Nihon Kohden Corporation Adaptor for flow sensor
US9080773B2 (en) * 2008-03-27 2015-07-14 Schwank Ltd. Pitot tube pressure sensor for radiant tube heater
AU2015203636B2 (en) * 2008-05-27 2017-08-31 Fisher & Paykel Healthcare Limited Control of humidifier chamber temperature for accurate humidity control
EP2300088B1 (en) * 2008-05-27 2016-02-24 Fisher & Paykel Healthcare Limited Control of humidifier chamber temperature for accurate humidity control
GB2472592A (en) * 2009-08-11 2011-02-16 3M Innovative Properties Co A control unit for respirator
US20110126832A1 (en) 2009-12-01 2011-06-02 Nellcor Puritan Bennett Llc Exhalation Valve Assembly
EP2357365B1 (en) * 2010-02-01 2016-11-16 Brink Climate Systems B.V. Air movement system
US10258754B2 (en) * 2010-08-13 2019-04-16 Fisher & Paykel Healthcare Limited Apparatus and method for providing gases to a user
US9121414B2 (en) * 2010-11-05 2015-09-01 Gentherm Incorporated Low-profile blowers and methods
CA3026082A1 (en) * 2010-12-03 2012-06-07 Fisher & Paykel Healthcare Limited System, apparatus and methods for supplying gases
AU2012239859B2 (en) 2011-04-05 2014-10-09 Resmed Limited Respiratory breathing apparatus
JP2015503388A (en) * 2011-12-27 2015-02-02 コーニンクレッカ フィリップス エヌ ヴェ Respiratory measurement device with integrated filter
NZ630740A (en) * 2012-06-29 2016-08-26 Resmed Ltd Pressure sensor evaluation for respiratory apparatus
AU2013316739A1 (en) * 2012-09-14 2015-04-09 Fisher & Paykel Healthcare Limited External sensor arrangement for patient interface
NZ733221A (en) * 2013-07-01 2019-02-22 ResMed Pty Ltd Motor drive system for respiratory apparatus
EP2916120A1 (en) * 2014-03-04 2015-09-09 seleon GmbH Sensor block, tube and manufacturing method
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US10315002B2 (en) * 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
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JP7016319B2 (en) * 2016-02-29 2022-02-21 イノヴィテック メディカル ソリューションズ リミテッド Portable lightweight ventilator system

Also Published As

Publication number Publication date
AU2023202934A1 (en) 2023-06-01
AU2017343366B2 (en) 2023-02-16
WO2018070880A1 (en) 2018-04-19
US20190224432A1 (en) 2019-07-25
US11197970B2 (en) 2021-12-14
AU2017343366A1 (en) 2019-02-21
US20220126041A1 (en) 2022-04-28
SG11201901186TA (en) 2019-03-28

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