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MX2009013922A - Un dispositivo para mezclar gases para un sistema de manejo de las vias respiratorias. - Google Patents

Un dispositivo para mezclar gases para un sistema de manejo de las vias respiratorias.

Info

Publication number
MX2009013922A
MX2009013922A MX2009013922A MX2009013922A MX2009013922A MX 2009013922 A MX2009013922 A MX 2009013922A MX 2009013922 A MX2009013922 A MX 2009013922A MX 2009013922 A MX2009013922 A MX 2009013922A MX 2009013922 A MX2009013922 A MX 2009013922A
Authority
MX
Mexico
Prior art keywords
gas
inlet port
chamber
mixing device
gas inlet
Prior art date
Application number
MX2009013922A
Other languages
English (en)
Inventor
Claus Lindholt
Steen Andreassen
Bram Wallace Smith
Rensen Dorte Stergaard S
Original Assignee
Mermaid Care As
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 Mermaid Care As filed Critical Mermaid Care As
Publication of MX2009013922A publication Critical patent/MX2009013922A/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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • 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
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • 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
    • A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/435—Composition of exhalation partial O2 pressure (P-O2)

Landscapes

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

Abstract

La invenci?n se refiere a un dispositivo de mezcla de gases (10) para un sistema de manejo de las v?as respiratorias. El dispositivo tiene una c?mara alargada (C) con un primer orificio de entrada de gas (1P) que est? dispuesto para el ingreso de aire atmosf?rico (AA) dentro de la c?mara, el primer orificio de entrada est? colocado en una secci?n de extremo de la c?mara interna. Adem?s, un segundo orificio de entrada de gas (2P) est? dispuesto para el ingreso de gas (G) dentro de la c?mara (C), el segundo orificio de entrada de gas tiene un inyector (INJ) desde el cual el gas puede salir al interior de la c?mara con una direcci?n de inyecci?n (ID), la direcci?n de inyecci?n tiene una proyecci?n (ID_proj) que est? dirigida de manera opuesta con relaci?n a una direcci?n de insumo (F) del primer orificio de entrada de gas (lP) para proporcionar la mezcla del aire atmosf?rico y el gas. Opuesto al primer orificio de entrada de gas (1P) se encuentra un orificio de respiraci?n (3P) para permitir que un individuo respire a trav?s del dispositivo de mezcla de gases. El dispositivo es ben?fico ya que la resistencia de la respiraci?n es relativamente baja mientras que el dispositivo proporciona simult?neamente una mezcla suficiente de los gases a ser mezclados. Adicionalmente, la invenci?n proporciona un dispositivo de mezcla de gases relativamente compacto el cual facilita la integraci?n sencilla dentro de por ejemplo una mascarilla de respiraci?n para mediciones del par?metro respiratorio de un individuo, por ejemplo un paciente.
MX2009013922A 2007-06-29 2008-06-27 Un dispositivo para mezclar gases para un sistema de manejo de las vias respiratorias. MX2009013922A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200700959 2007-06-29
PCT/DK2008/050163 WO2009003488A2 (en) 2007-06-29 2008-06-27 A gas mixing device for an air-way management system

Publications (1)

Publication Number Publication Date
MX2009013922A true MX2009013922A (es) 2010-04-09

Family

ID=39267741

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009013922A MX2009013922A (es) 2007-06-29 2008-06-27 Un dispositivo para mezclar gases para un sistema de manejo de las vias respiratorias.

Country Status (9)

Country Link
US (1) US20110319783A1 (es)
EP (1) EP2170446A2 (es)
JP (1) JP2010531685A (es)
CN (1) CN101743030B (es)
AU (1) AU2008271709B2 (es)
BR (1) BRPI0813460A2 (es)
CA (1) CA2691377A1 (es)
MX (1) MX2009013922A (es)
WO (1) WO2009003488A2 (es)

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WO2009011907A1 (en) 2007-07-18 2009-01-22 Vapotherm, Inc. System and method for delivering a heated and humidified gas
US8905023B2 (en) 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
WO2010075265A2 (en) * 2008-12-23 2010-07-01 The Government Of The United States Of America , As Represented By The Secretary, Department Of Health And Human Services, Centers For Disease Control And Prevention Lung aerosol collection device
US10238823B2 (en) 2009-03-23 2019-03-26 Koninklijke Philips N.V. Gas mixing control apparatus and method
JP5576695B2 (ja) 2009-10-28 2014-08-20 日本光電工業株式会社 酸素マスク
FR2980718B1 (fr) 2011-09-29 2013-11-01 Air Liquide Medical Systems Module d'injection de gaz notamment pour installation d'administration de no gazeux
JP6486821B2 (ja) * 2012-05-11 2019-03-20 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 換気中の吸入酸素濃度を決定する換気装置、システム及びその作動方法
UA107438C2 (xx) * 2014-05-06 2014-12-25 Mykola Hryhorovych Liapko Тренажер дихальний (варіанти)
US10596345B2 (en) 2014-12-31 2020-03-24 Vapotherm, Inc. Systems and methods for humidity control
US10007238B1 (en) 2015-01-22 2018-06-26 John C. Taube Oxygen mixing and delivery
BR112018006600B1 (pt) 2015-10-01 2022-05-17 Mallinckrodt Hospital Products IP Limited Dispositivo e método para difusão de no de alta concentração com gás para terapia de inalação
ES2859483T3 (es) * 2015-10-01 2021-10-04 Mallinckrodt Hospital Products Ip Ltd Dispositivo para difusión de NO de alta concentración con gas de terapia de inhalación
US11284814B2 (en) 2016-04-14 2022-03-29 Vo2 Master Health Sensors Inc. Device for measuring a user's oxygen-consumption
JP7064100B2 (ja) 2016-07-22 2022-05-10 ニホン コーデン アメリカ インク 散乱チャンバを有し呼吸を支援するマスク、システム、および方法
EP3846887B1 (en) * 2018-09-05 2024-02-21 Vikare, LLC Negative air pressure devices and uses thereof
CN112237669B (zh) * 2019-07-19 2023-12-15 郭许达 可携式呼吸器
US11779720B2 (en) 2019-11-04 2023-10-10 Vapotherm, Inc. Methods, devices, and systems for improved oxygenation patient monitoring, mixing, and delivery
CN110811577B (zh) * 2019-11-18 2022-08-09 长春大学 一种人体呼吸系统的模拟装置
US11612706B2 (en) 2019-11-25 2023-03-28 John C. Taube Methods, systems, and devices for controlling mechanical ventilation
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control
CN114588443A (zh) * 2022-03-09 2022-06-07 北京航空航天大学江西研究院景德镇分院 一种基于肺部成像的经鼻高流量氧疗智能调节系统

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Also Published As

Publication number Publication date
CA2691377A1 (en) 2009-01-08
CN101743030B (zh) 2013-08-07
US20110319783A1 (en) 2011-12-29
BRPI0813460A2 (pt) 2014-12-23
EP2170446A2 (en) 2010-04-07
JP2010531685A (ja) 2010-09-30
WO2009003488A3 (en) 2009-07-09
CN101743030A (zh) 2010-06-16
AU2008271709A1 (en) 2009-01-08
AU2008271709B2 (en) 2013-05-16
WO2009003488A2 (en) 2009-01-08

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