BR112014019360A8 - Dispositivo de amostragem de gás, conjunto de amostragem de gás, e método para a análise do gás - Google Patents

Dispositivo de amostragem de gás, conjunto de amostragem de gás, e método para a análise do gás

Info

Publication number
BR112014019360A8
BR112014019360A8 BR112014019360A BR112014019360A BR112014019360A8 BR 112014019360 A8 BR112014019360 A8 BR 112014019360A8 BR 112014019360 A BR112014019360 A BR 112014019360A BR 112014019360 A BR112014019360 A BR 112014019360A BR 112014019360 A8 BR112014019360 A8 BR 112014019360A8
Authority
BR
Brazil
Prior art keywords
gas
gas sampling
sampling device
flow
analysis
Prior art date
Application number
BR112014019360A
Other languages
English (en)
Other versions
BR112014019360A2 (pt
Inventor
Mathea Elisabeth Nijsen Tamara
Petrus Gerardus Emanuel Janssen Anthonius
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112014019360A2 publication Critical patent/BR112014019360A2/pt
Publication of BR112014019360A8 publication Critical patent/BR112014019360A8/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/085—Gas sampling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2214—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling by sorption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices

Abstract

DISPOSITIVO DE AMOSTRAGEM DE GÁS, CONJUNTO DE AMOSTRAGEM DE GÁS, E MÉTODO PARA A ANÁLISE DO GÁS. A presente invenção refere-se a um dispositivo de amostragem de gás 100 para a coleta de amostras de gás de um paciente ou outras fontes de gás tais como processos industriais. O dispositivo de amostragem de gás tem um controlador de fluxo 114 e um sensor de fluxo 112 para o controle de um fluxo de gás da fonte de gás criada por uma bomba de gás 113. O fluxo de gás é puxado através um tubo absorvente associado 180 localizado a montante em relação ao sensor de fluxo e à bomba.
BR112014019360A 2012-02-09 2013-02-08 Dispositivo de amostragem de gás, conjunto de amostragem de gás, e método para a análise do gás BR112014019360A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261596781P 2012-02-09 2012-02-09
PCT/IB2013/051064 WO2013118098A1 (en) 2012-02-09 2013-02-08 Gas sampling device and method

Publications (2)

Publication Number Publication Date
BR112014019360A2 BR112014019360A2 (pt) 2017-06-20
BR112014019360A8 true BR112014019360A8 (pt) 2017-07-11

Family

ID=48095946

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019360A BR112014019360A8 (pt) 2012-02-09 2013-02-08 Dispositivo de amostragem de gás, conjunto de amostragem de gás, e método para a análise do gás

Country Status (7)

Country Link
US (1) US20150005657A1 (pt)
EP (1) EP2811903A1 (pt)
JP (1) JP2015507201A (pt)
CN (1) CN104105443A (pt)
BR (1) BR112014019360A8 (pt)
RU (1) RU2653793C2 (pt)
WO (1) WO2013118098A1 (pt)

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US10161909B2 (en) 2015-10-29 2018-12-25 Mustang Sampling Llc Steady state fluid flow verification for sample takeoff
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Also Published As

Publication number Publication date
WO2013118098A1 (en) 2013-08-15
EP2811903A1 (en) 2014-12-17
CN104105443A (zh) 2014-10-15
US20150005657A1 (en) 2015-01-01
JP2015507201A (ja) 2015-03-05
BR112014019360A2 (pt) 2017-06-20
RU2653793C2 (ru) 2018-05-14
RU2014136464A (ru) 2016-03-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2552 DE 03-12-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.