[go: up one dir, main page]

MX2015017040A - Estuche modular de flujo. - Google Patents

Estuche modular de flujo.

Info

Publication number
MX2015017040A
MX2015017040A MX2015017040A MX2015017040A MX2015017040A MX 2015017040 A MX2015017040 A MX 2015017040A MX 2015017040 A MX2015017040 A MX 2015017040A MX 2015017040 A MX2015017040 A MX 2015017040A MX 2015017040 A MX2015017040 A MX 2015017040A
Authority
MX
Mexico
Prior art keywords
passage
flow rate
temperature
flow
sensor
Prior art date
Application number
MX2015017040A
Other languages
English (en)
Inventor
Jeffrey Harold Miller
Adrian D Desilva
Huy Thanh Vu
Hector Gonzalez
Raul Valdez
Chiun Wang
Richard Le
Original Assignee
Carefusion 303 Inc
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 Carefusion 303 Inc filed Critical Carefusion 303 Inc
Publication of MX2015017040A publication Critical patent/MX2015017040A/es

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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • G01F1/50—Correcting or compensating 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • 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
    • 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
    • A61M2016/003—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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3317—Electromagnetic, inductive or dielectric 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • 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
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6018—General characteristics of the apparatus with identification means providing set-up signals for the apparatus configuration
    • 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
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6054—Magnetic identification systems
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/702—General characteristics of the apparatus with testing or calibration facilities automatically during use

Landscapes

  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Un estuche de flujo tiene un alojamiento con una entrada y una salida y un pasaje entre las mismas. El estuche de flujo también tiene un sensor de temperatura situado dentro del pasaje y configurado para medir la temperatura de un fluido que fluye a través del pasaje, un sensor de velocidad de flujo situado dentro del pasaje y configurado para medir la velocidad de flujo del fluido que fluye a través del pasaje y un procesador acoplado con el sensor de temperatura y con el sensor de velocidad de flujo. El procesador es configurado para aceptar las mediciones de temperatura y velocidad de flujo del sensor de temperatura y el sensor de velocidad de flujo, de manera respectiva, y para proporcionar una velocidad compensada de flujo.
MX2015017040A 2013-06-28 2014-06-26 Estuche modular de flujo. MX2015017040A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/931,566 US9707369B2 (en) 2013-06-28 2013-06-28 Modular flow cassette
PCT/US2014/044438 WO2014210380A1 (en) 2013-06-28 2014-06-26 Modular flow cassette

Publications (1)

Publication Number Publication Date
MX2015017040A true MX2015017040A (es) 2016-04-21

Family

ID=51213019

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015017040A MX2015017040A (es) 2013-06-28 2014-06-26 Estuche modular de flujo.

Country Status (10)

Country Link
US (2) US9707369B2 (es)
EP (1) EP3014225A1 (es)
JP (1) JP2016523657A (es)
CN (1) CN105358942A (es)
AU (1) AU2014302304B2 (es)
BR (1) BR112015032189A2 (es)
CA (1) CA2916680A1 (es)
MX (1) MX2015017040A (es)
RU (1) RU2015155885A (es)
WO (1) WO2014210380A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2731656B1 (en) 2011-07-13 2017-03-22 Fisher & Paykel Healthcare Limited Impeller and motor assembly
US10471225B2 (en) 2012-12-18 2019-11-12 Fisher & Paykel Healthcare Limited Impeller and motor assembly
GB2600579B (en) 2015-06-24 2022-11-02 Fisher & Paykel Healthcare Ltd Breathing assistance apparatus
CN114288514A (zh) 2017-04-23 2022-04-08 费雪派克医疗保健有限公司 呼吸辅助设备
US11229763B2 (en) * 2018-12-05 2022-01-25 Aires Medical LLC Mechanical ventilator with oxygen concentrator
WO2021078914A1 (en) * 2019-10-22 2021-04-29 Oxypoint Nv Gas valve system with manifold
CN110895285B (zh) * 2019-12-24 2025-04-08 卓宇轩 用于测量管道内流体流速的测量装置及测量方法
CN112604112A (zh) * 2020-12-25 2021-04-06 江苏集萃复合材料装备研究所有限公司 一种用于慢阻肺康复训练的专用设备及其使用方法
FR3144919A1 (fr) * 2023-01-13 2024-07-19 Air Liquide Medical Systems Ventilateur médical à boitier extractible comprenant une turbine ou un détendeur de gaz
SE2350835A1 (en) * 2023-07-04 2024-05-31 Maquet Critical Care Ab Combined flow sensor and check valve

Family Cites Families (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2037880A (en) 1933-11-17 1936-04-21 Hartzell Industries Fan
US2510125A (en) 1946-07-30 1950-06-06 Lawrence W Meakin Connector for fluid or electrical lines or both
US2634311A (en) 1950-01-31 1953-04-07 Ralph E Darling Composite fluid and electrical connector
US3140042A (en) 1961-08-15 1964-07-07 Fujii Noriyoshi Wheels for centrifugal fans of the forward curved multiblade type
US3673541A (en) 1970-08-06 1972-06-27 Amp Inc Composite electrical and fluid or air connector
US3690460A (en) * 1971-03-11 1972-09-12 Ross W Lyon Relief valve for oil filters or the like
US3776215A (en) 1971-11-01 1973-12-04 Hugh J Mc Humidifier means
US3788765A (en) 1971-11-18 1974-01-29 Laval Turbine Low specific speed compressor
JPS53122906A (en) 1977-04-04 1978-10-26 Komatsu Ltd Impeller of centrifugal compressor
US4243357A (en) 1979-08-06 1981-01-06 Cummins Engine Company, Inc. Turbomachine
JPS5659A (en) 1979-06-08 1981-01-06 Matsushita Electric Ind Co Ltd Magnetic recording and reproducing unit
JPS56597A (en) 1979-06-14 1981-01-07 Matsushita Electric Ind Co Ltd Motor blower
JPS6045806B2 (ja) * 1979-08-22 1985-10-12 株式会社日立製作所 発熱抵抗体を用いた空気流量計
DE3275000D1 (en) 1981-08-07 1987-02-12 Holset Engineering Co Impeller for centrifugal compressor
US4909545A (en) 1982-12-15 1990-03-20 Larry Hohol Coupling
US4571801A (en) * 1983-06-15 1986-02-25 Mks Instruments, Inc. Method of manufacturing a cartridge unit for establishing controlled laminar-flow conditions
US4562744A (en) 1984-05-04 1986-01-07 Precision Measurement, Inc. Method and apparatus for measuring the flowrate of compressible fluids
US4649760A (en) * 1985-04-18 1987-03-17 Wedding James B Method and apparatus for controlling flow volume through an aerosol sampler
US4754651A (en) * 1986-04-18 1988-07-05 Shortridge Instruments, Inc. Differential pressure apparatus for measuring flow and velocity
US4763645A (en) * 1987-08-25 1988-08-16 Kapp Michael J Tracheal tube filter
SE462367B (sv) * 1988-01-22 1990-06-18 Respaid Ab Andningsventil avsedd att anvaendas som talventil
US4809742A (en) 1988-04-18 1989-03-07 Pneumo Abex Corporation Control valve assembly including valve position sensor
US4825904A (en) 1988-04-18 1989-05-02 Pneumo Abex Corporation Two position flow control valve assembly with position sensing
JPH01318798A (ja) 1988-06-17 1989-12-25 Taiheiyo Kogyo Kk クロスフローファンの羽根車
US4978281A (en) 1988-08-19 1990-12-18 Conger William W Iv Vibration dampened blower
US5127400A (en) 1990-03-23 1992-07-07 Bird Products Corp. Ventilator exhalation valve
DE59007402D1 (de) 1990-10-30 1994-11-10 Siemens Ag Anordnung bzw. Ventilator zur Regelung der Durchflussmenge eines fliessenden Mediums, insbesondere eines Gases.
DE4109646A1 (de) 1991-03-23 1992-09-24 Bosch Gmbh Robert Laufrad fuer einen radialluefter
US5295397A (en) 1991-07-15 1994-03-22 The Texas A & M University System Slotted orifice flowmeter
US5461932A (en) 1991-07-15 1995-10-31 Texas A & M University System Slotted orifice flowmeter
US5277196A (en) * 1992-03-31 1994-01-11 The United States Of America As Represented By The Department Of Health And Human Services Portable spirometer with improved accuracy
US5190068A (en) 1992-07-02 1993-03-02 Brian Philbin Control apparatus and method for controlling fluid flows and pressures
US5331995A (en) * 1992-07-17 1994-07-26 Bear Medical Systems, Inc. Flow control system for medical ventilator
US5339807A (en) 1992-09-22 1994-08-23 Puritan-Bennett Corporation Exhalation valve stabilizing apparatus
US5365795A (en) * 1993-05-20 1994-11-22 Brower Jr William B Improved method for determining flow rates in venturis, orifices and flow nozzles involving total pressure and static pressure measurements
FI100639B (fi) 1994-03-04 1998-01-30 Instrumentarium Oy Menetelmä ja laitteisto anestesianestesäiliön tunnistamiseksi
SE503175C2 (sv) 1994-05-06 1996-04-15 Siemens Elema Ab Säkerhetssystem vid narkosutrustningar med minst två narkosmedelförgasare
US5604681A (en) 1994-06-03 1997-02-18 Dover Corporation Coupler identification systems
US5606236A (en) 1995-01-17 1997-02-25 Eaton Corporation Two wire position sense and control of modulating gas valve or other electromechanical actuators
NL1003973C2 (nl) 1996-09-06 1998-03-09 Berkin Bv Werkwijze voor het momentaan identificeren van een gas- of vloeistofstroom en inrichting voor het uitvoeren van de werkwijze.
FI105162B (fi) 1997-02-06 2000-06-30 Instrumentarium Oy Ventilaattori hengityksen tehostamiseksi ja hengitystä tehostavan laitteen potilaskanavaan kytketty venttiili
US5771884A (en) 1997-03-14 1998-06-30 Nellcor Puritan Bennett Incorporated Magnetic exhalation valve with compensation for temperature and patient airway pressure induced changes to the magnetic field
US5918596A (en) 1997-04-22 1999-07-06 Instrumentarium Corp. Special gas dose delivery apparatus for respiration equipment
US6151557A (en) * 1998-01-13 2000-11-21 Rosemount Inc. Friction flowmeter with improved software
US6017315A (en) * 1998-02-25 2000-01-25 Respironics, Inc. Patient monitor and method of using same
DE19810212A1 (de) 1998-03-10 1999-09-16 Bosch Gmbh Robert Ventileinrichtung
US6139262A (en) 1998-05-08 2000-10-31 York International Corporation Variable geometry diffuser
US6422092B1 (en) * 1998-09-10 2002-07-23 The Texas A&M University System Multiple-phase flow meter
US6152162A (en) 1998-10-08 2000-11-28 Mott Metallurgical Corporation Fluid flow controlling
RO118150B1 (ro) 1999-11-24 2003-02-28 Ack S.R.L. Sistem pentru contorizarea debitului pentru fluide
SE0000605D0 (sv) 2000-02-24 2000-02-24 Siemens Elema Ab Conduit for connecting a fluid transfer device to a patient
US6622724B1 (en) 2000-06-19 2003-09-23 Respironics, Inc. Impeller and a pressure support system and method using such an impeller
US6386123B1 (en) 2000-08-30 2002-05-14 Jakel Incorporated Blower housing with maximized interior spacing
AU2002211821A1 (en) * 2000-09-27 2002-04-08 Cobe Cardiovascular, Inc. Disposable cartridge for a blood perfusion system
US6609431B1 (en) * 2000-09-29 2003-08-26 Xellogy, Inc. Flow measuring device based on predetermine class of liquid
EP1219315A1 (fr) 2000-12-22 2002-07-03 Jean-Denis Rochat Appareil d'assistance respiratoire
US6962164B2 (en) * 2001-04-24 2005-11-08 Celerity Group, Inc. System and method for a mass flow controller
US20020179153A1 (en) * 2001-06-01 2002-12-05 Taylor Shane S. Fluid flow control valve
US7387123B2 (en) 2001-11-30 2008-06-17 Viasys Manufacturing, Inc. Gas identification system and volumetrically correct gas delivery system
WO2003057070A2 (en) 2001-12-26 2003-07-17 Hill-Rom Services Inc. Vented vacuum bandage and method
US7175606B2 (en) * 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
TWI280354B (en) * 2002-05-24 2007-05-01 Celerity Inc Slotted flow restrictor and methods of forming and using the same
AU2003254011A1 (en) * 2002-07-19 2004-02-09 Mykrolis Corporation Fluid flow measuring and proportional fluid flow control device
WO2004010234A2 (en) * 2002-07-19 2004-01-29 Celerity Group, Inc. Methods and apparatus for pressure compensation in a mass flow controller
CH712588B1 (de) * 2002-11-20 2017-12-29 Imt Imformation Management Tech Ag Gasflussmessgerät.
US6843139B2 (en) * 2003-03-12 2005-01-18 Rosemount Inc. Flow instrument with multisensors
US6910481B2 (en) * 2003-03-28 2005-06-28 Ric Investments, Inc. Pressure support compliance monitoring system
JP4204400B2 (ja) * 2003-07-03 2009-01-07 忠弘 大見 差圧式流量計及び差圧式流量制御装置
US6945123B1 (en) * 2004-06-28 2005-09-20 The General Electric Company Gas flow sensor having redundant flow sensing capability
SE529989C2 (sv) * 2004-09-03 2008-01-29 Ric Investments Llc Gasregulator
US7507221B2 (en) 2004-10-13 2009-03-24 Mallinckrodt Inc. Powerhead of a power injection system
US7121139B2 (en) 2004-11-12 2006-10-17 Mks Instruments, Inc. Thermal mass flow rate sensor having fixed bypass ratio
US7107834B2 (en) * 2004-11-12 2006-09-19 Mks Instruments, Inc. Thermal mass flow rate sensor including bypass passageways and a sensor passageway having similar entrance effects
DE102005027518A1 (de) 2004-11-22 2006-06-01 Universitätsklinikum Erlangen Gasarmatur, Gasprüfvorrichtung sowie Verfahren zur Prüfung eines über die Gasarmatur entnehmbaren Gases
WO2007019624A1 (en) * 2005-08-15 2007-02-22 Resmed Ltd Cpap systems
US7677246B2 (en) * 2005-09-23 2010-03-16 Ric Investments, Llc Modular pressure support system
US7484426B2 (en) * 2006-02-15 2009-02-03 Rosemount Inc. Multiphasic overreading correction in a process variable transmitter
GB0603599D0 (en) * 2006-02-23 2006-04-05 Meditren Ltd Breathing apparatus
NO325703B1 (no) * 2006-03-16 2008-07-07 Sensorteknikk As Fremgangsmate for a registrere et strommende mediums karakteristiske tilstand, mengde og sammensetning
US7980245B2 (en) 2006-05-12 2011-07-19 The General Electric Company Informative accessories
US9056179B2 (en) 2006-05-31 2015-06-16 Acoba, L.L.C. Hose connection system for narially sensitive diagnostic devices
JP2008039513A (ja) 2006-08-03 2008-02-21 Hitachi Metals Ltd 質量流量制御装置の流量制御補正方法
US7636640B2 (en) * 2006-09-05 2009-12-22 Brooks Instrument, Llc Multi-gas flow device
US10918308B2 (en) 2007-05-18 2021-02-16 Koninklijke Philips N.V. Respiratory component measurement system including a sensor for detecting orientation or motion
EP2183011B1 (en) 2007-06-28 2017-10-11 Maquet Critical Care AB A patient ventilation system with gas identification means
US7937987B2 (en) * 2007-09-28 2011-05-10 Circor Instrumentation Technologies, Inc. Filter monitor-flow meter combination sensor
US8215157B2 (en) * 2007-10-04 2012-07-10 Baxter International Inc. System and method for measuring liquid viscosity in a fluid delivery system
US20090093774A1 (en) * 2007-10-04 2009-04-09 Baxter International Inc. Ambulatory pump with intelligent flow control
US7874208B2 (en) * 2007-10-10 2011-01-25 Brooks Instrument, Llc System for and method of providing a wide-range flow controller
WO2009062547A1 (en) * 2007-11-14 2009-05-22 Maquet Critical Care Ab Patient cassette with variable patient circuit volume
CN101225881A (zh) 2007-12-19 2008-07-23 哈尔滨工业大学 超磁致伸缩致动器直接驱动的高速电液开关阀
WO2009110895A1 (en) * 2008-03-05 2009-09-11 Brooks Instrument, Llc A system, method, and computer program for determining fluid flow rate using a pressure sensor and a thermal mass flow sensor
US7707897B2 (en) * 2008-05-27 2010-05-04 Baker Hughes Incorporated Method of measuring multiphase flow using a multi-stage flow meter
US8548753B2 (en) * 2008-06-27 2013-10-01 Rosemount Inc. Velocity-enhanced flow measurement
JP5178388B2 (ja) 2008-08-11 2013-04-10 日立オートモティブシステムズ株式会社 空気流量測定装置
US7826986B2 (en) * 2008-09-26 2010-11-02 Advanced Energy Industries, Inc. Method and system for operating a mass flow controller
US8303276B2 (en) 2008-12-10 2012-11-06 Covidien Lp Pump and exhalation valve control for respirator apparatus
JP5346628B2 (ja) * 2009-03-11 2013-11-20 株式会社堀場エステック マスフローコントローラの検定システム、検定方法、検定用プログラム
JP2011021491A (ja) 2009-07-13 2011-02-03 Mitsubishi Heavy Ind Ltd インペラおよび回転機械
AU2010311014B2 (en) 2009-10-28 2015-02-19 Koninklijke Philips Electronics N.V. Pressure support system with inductive tubing
EP2317150B1 (en) 2009-10-29 2019-12-18 ResMed Pty Ltd Patient ventilation device and components thereof
US9151425B2 (en) 2009-11-02 2015-10-06 Comedica Incorporated Multiple conduit connector apparatus and method
WO2011055254A1 (en) 2009-11-09 2011-05-12 Koninklijke Philips Electronics N.V. Flow sensing device with temperature compensation
JP5727500B2 (ja) 2009-11-11 2015-06-03 コーニンクレッカ フィリップス エヌ ヴェ 圧力補助システムのコンポーネントの無線識別
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
US20120065533A1 (en) 2010-05-28 2012-03-15 Carrillo Jr Oscar Positive Airway Pressure System and Method
US8812253B2 (en) 2010-06-08 2014-08-19 Rosemount Inc. Fluid flow measurement with phase-based diagnostics
US9003877B2 (en) * 2010-06-15 2015-04-14 Honeywell International Inc. Flow sensor assembly
US8616205B2 (en) 2010-10-06 2013-12-31 Honeywell International Inc. Respirator with end-of-service-life detection
GB201020496D0 (en) * 2010-12-03 2011-01-19 Intersurgical Ag Improvements relating to breathing systems
US8805591B2 (en) * 2011-01-18 2014-08-12 Flow Control Industries, Inc. Pressure compensated flow rate controller with BTU meter
CN102155570B (zh) 2011-04-22 2012-08-29 浙江大学 一种超磁致伸缩驱动的气动高速开关阀
US8925548B2 (en) 2011-05-11 2015-01-06 Carefusion 207, Inc. Non-invasive ventilation facial skin protection
JP5933936B2 (ja) * 2011-06-17 2016-06-15 株式会社堀場エステック 流量測定システム、流量制御システム、及び、流量測定装置
US9744298B2 (en) 2011-06-22 2017-08-29 Crisi Medical Systems, Inc. Selectively controlling fluid flow through a fluid pathway
SE535936C2 (sv) 2011-06-30 2013-02-26 Cejn Ab Koppling med säkerhetslåsning
JP5445535B2 (ja) 2011-08-09 2014-03-19 株式会社デンソー 空気流量測定装置
US20130079667A1 (en) * 2011-09-28 2013-03-28 General Electric Company Flow sensor with mems sensing device and method for using same
GB2496141B (en) * 2011-11-01 2017-04-26 Intersurgical Ag Improvements relating to breathing systems
CN202366282U (zh) 2011-12-04 2012-08-08 任梅 一种急救呼吸机装置
CN103185163A (zh) 2011-12-30 2013-07-03 北京谊安医疗系统股份有限公司 流量控制比例阀
EP2819728B1 (en) * 2012-02-29 2019-07-31 Koninklijke Philips N.V. Compensating for variations in air density in a pressure support device
US20130220314A1 (en) * 2012-02-29 2013-08-29 General Electric Company Medical vaporizer with porous vaporization element
GB2572693B (en) * 2012-04-27 2020-01-01 Fisher & Paykel Healthcare Ltd Humidification apparatus with a sensor cartridge coupled to a heater base via a spine
DE202012102034U1 (de) * 2012-06-04 2012-07-12 Postberg + Co. Druckluft- Controlling Gmbh Vorrichtung zur Differenzdruckmessung
CN202870631U (zh) 2012-10-16 2013-04-10 深圳市安保科技有限公司 一种呼吸流量调节装置和呼吸机
CN102927292B (zh) 2012-11-01 2013-12-25 浙江理工大学 电磁阀及纬纱张紧装置
US9289573B2 (en) 2012-12-28 2016-03-22 Covidien Lp Ventilator pressure oscillation filter
CN103041492A (zh) 2012-12-29 2013-04-17 平湖市瑞阳精密机械有限公司 一种医用气阀
US20160256646A1 (en) 2013-10-07 2016-09-08 Endoclear Llc Systems and methods for selectively blocking respiratory air flow

Also Published As

Publication number Publication date
BR112015032189A2 (pt) 2017-07-25
CA2916680A1 (en) 2014-12-31
CN105358942A (zh) 2016-02-24
AU2014302304B2 (en) 2018-05-17
US10549063B2 (en) 2020-02-04
WO2014210380A1 (en) 2014-12-31
US9707369B2 (en) 2017-07-18
US20170312473A1 (en) 2017-11-02
EP3014225A1 (en) 2016-05-04
AU2014302304A1 (en) 2015-12-24
RU2015155885A (ru) 2017-06-29
US20150000664A1 (en) 2015-01-01
JP2016523657A (ja) 2016-08-12

Similar Documents

Publication Publication Date Title
MX2015017040A (es) Estuche modular de flujo.
MX353139B (es) Sensor de flujo.
EA201790648A1 (ru) Расходомер кориолиса, имеющий расходомерную трубу с компенсированным перепадом давления
BR112017010658B8 (pt) Sistema de medidor de fluxo ultrassônico e método para medir taxa de fluxo
CO2017005204A2 (es) Sistema de perforación de presión controlada con medición de caudal y control de pozo
MX2018009067A (es) Sistema de calculo no intrusivo de temperatura de fluido de proceso.
BR112016009276A8 (pt) método e sistema para monitorar o fluxo de fluido em um conduto
BR112015027225A2 (pt) dispositivo e sistema de detecção de microfluídicos
BR112017002862A2 (pt) método, e, sistema
BR112016006650A2 (pt) sistema de sensor não intrusivo
EP3068465A4 (en) FLOW CONTROL DEVICE
GB2537263A (en) Monitoring fluid flow in a downhole assembly
AR088135A1 (es) Disposicion y metodo para determinar caracteristicas diferenciales de caudal de una disposicion de caudal multiple de un medidor de caudal
MY177194A (en) Pipe assembly with stepped flow conditioners
AR087407A1 (es) Metodos para el monitoreo de una fuente de agua usando dispositivos opticoanaliticos
BR112019003526A2 (pt) método e coluna de completação
AR092805A1 (es) Un sistema de sensor de caudal masico y metodo para generar una medicion de caudal con dicho sistema
IN2014DE02979A (es)
AR101889A1 (es) Método y aparato para determinar la densidad diferencial
AR091763A1 (es) Dispositivo de medicion de flujo por resonancia magnetica nuclear y procedimiento de calibracion para dicho dispositivo
AR110522A1 (es) Sistema generador de aerosol con sensor de fluido
BR112017009526A2 (pt) sistema de sensor e método para detectar concentração de cloro
AR097394A1 (es) Inhalador
AR100138A1 (es) Colector para caudalímetro con soporte de indexación
AR101017A1 (es) Método de detección del momento de fluido y aparato relacionado