MX2013010531A - Caudalimetro. - Google Patents

Caudalimetro.

Info

Publication number
MX2013010531A
MX2013010531A MX2013010531A MX2013010531A MX2013010531A MX 2013010531 A MX2013010531 A MX 2013010531A MX 2013010531 A MX2013010531 A MX 2013010531A MX 2013010531 A MX2013010531 A MX 2013010531A MX 2013010531 A MX2013010531 A MX 2013010531A
Authority
MX
Mexico
Prior art keywords
valve body
base
air
flow tube
air flow
Prior art date
Application number
MX2013010531A
Other languages
English (en)
Other versions
MX338635B (es
Inventor
Dianhui Zheng
Original Assignee
Beijing Aeonmed Co 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 Beijing Aeonmed Co Ltd filed Critical Beijing Aeonmed Co Ltd
Publication of MX2013010531A publication Critical patent/MX2013010531A/es
Publication of MX338635B publication Critical patent/MX338635B/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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • 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
    • A61M16/20—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
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/22—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • 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
    • G01F1/20—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 detection of dynamic effects of the flow
    • G01F1/22—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/26—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 detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • 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
    • 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
    • A61M2205/3334—Measuring or controlling the flow rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Un caudalímetro que comprende un fuselaje de la válvula inferior (1), una montura de estrangulación, una montura del tubo de flujo, un fuselaje de la válvula superior (2), y una montura de supresión de fluctuación de presión. Una entrada de aire, una salida de aire y un canal de flujo de aire que conecta la entrada de aire y la salida de aire que son dispuestos en el fuselaje de la válvula inferior (1); una montura de estrangulación para ajustar el grado de abertura del canal de flujo de aire en el fuselaje de la válvula inferior (1) es además dispuesto en el fuselaje de la válvula inferior (1). La montura del tubo de flujo comprende un tubo de flujo (3), una base superior (4), una base inferior (5), y un flotador (6); un orificio de ventilación es proporcionado en cada uno de los centros axiales de la base superior (4) y la base inferior (5); la base inferior (5) es dispuesta en la salida de aire del fuselaje de la válvula inferior (1); un paso de flujo de aire vertical y un paso de flujo de aire horizontal son dispuestos en el fuselaje de la válvula superior (2); la base superior (4) es dispuesta en la entrada de aire del paso de flujo de aire vertical en el fuselaje de la válvula superior (2); el tubo de flujo (3) es dispuesto entre la base superior (4) y la base inferior (5) a través de dos extremos del mismo, los cuales son pivotados respectivamente en las partes sobresalientes de la base superior (4) y 1a base inferior (5); el flotador (6) es dispuesto en el tubo de flujo (3). La montura de supresión de presión comprende un obturador de sellado (7), y el obturador de sellado (7) es dispuesto en la salida de aire del paso de flujo de aire.
MX2013010531A 2011-12-30 2012-12-25 Caudalimetro. MX338635B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110457021.2A CN103185616B (zh) 2011-12-30 2011-12-30 流量计
PCT/CN2012/087388 WO2013097695A1 (zh) 2011-12-30 2012-12-25 流量计

Publications (2)

Publication Number Publication Date
MX2013010531A true MX2013010531A (es) 2013-12-06
MX338635B MX338635B (es) 2016-04-25

Family

ID=48676910

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013010531A MX338635B (es) 2011-12-30 2012-12-25 Caudalimetro.

Country Status (5)

Country Link
US (1) US9517322B2 (es)
CN (1) CN103185616B (es)
BR (1) BR112013023388A2 (es)
MX (1) MX338635B (es)
WO (1) WO2013097695A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111022715B (zh) * 2020-01-14 2020-11-17 南京罗纳防务装备有限公司 全自动排气卸荷阀
US11980908B2 (en) * 2020-11-03 2024-05-14 DJB Solutions, LLC Fogging nozzle assembly couplable to a typical handheld blower

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430097A (en) * 1920-09-10 1922-09-26 Mills Edward Frank Pressure gauge
US2073372A (en) * 1933-10-23 1937-03-09 Jay A Heidbrink Fluid meter for gas administering machines
US2416881A (en) * 1945-07-17 1947-03-04 Merle L Osborn Pressure regulating valve
US3586045A (en) * 1969-10-07 1971-06-22 Victor Equipment Co Flow measuring device controlling both pressure and flow rate
JPS55145862A (en) * 1979-04-27 1980-11-13 Toshiba Corp Valve in automatic pressure reducing system
ES2062258T3 (es) 1990-10-30 1994-12-16 Siemens Ag Disposicion o ventilador para la regulacion del caudal de paso de un medio que fluye, especialmente de un gas.
FR2800285B1 (fr) 1999-10-27 2002-08-16 Technologie Medicale Technologie medicale
JP4053312B2 (ja) 2002-02-22 2008-02-27 日酸Ｔａｎａｋａ株式会社 圧力流量調整器
SE0300160D0 (sv) 2003-01-23 2003-01-23 Siemens Elema Ab Apparatus for and Method of Mintoring a Gas Supply
CN2816757Y (zh) * 2005-07-01 2006-09-13 吴兵 微型调节流量计
CN201065977Y (zh) * 2007-05-30 2008-05-28 博益(天津)气动技术研究所有限公司 低温气体压力调节器
CN102269604B (zh) 2010-12-31 2012-09-05 北京谊安医疗系统股份有限公司 气体流量计及用于其中的节流装置、呼吸机、麻醉机
DE202011100800U1 (de) * 2011-05-17 2012-08-20 Neoperl Gmbh Durchflussmengenregler
CN202453013U (zh) * 2011-12-30 2012-09-26 北京谊安医疗系统股份有限公司 流量计

Also Published As

Publication number Publication date
US9517322B2 (en) 2016-12-13
CN103185616B (zh) 2016-03-02
BR112013023388A2 (pt) 2018-07-24
CN103185616A (zh) 2013-07-03
WO2013097695A1 (zh) 2013-07-04
MX338635B (es) 2016-04-25
US20140283830A1 (en) 2014-09-25

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