BR0001599A - Equipamento médico portátil para a produção de oxigênio utilizável em oxigenoterapia - Google Patents

Equipamento médico portátil para a produção de oxigênio utilizável em oxigenoterapia

Info

Publication number
BR0001599A
BR0001599A BR0001599-7A BR0001599A BR0001599A BR 0001599 A BR0001599 A BR 0001599A BR 0001599 A BR0001599 A BR 0001599A BR 0001599 A BR0001599 A BR 0001599A
Authority
BR
Brazil
Prior art keywords
oxygen
gas
production
usable
medical equipment
Prior art date
Application number
BR0001599-7A
Other languages
English (en)
Inventor
Vicent Hennebel
Jean-Claude Boissin
Original Assignee
Air Liquide Sante Int
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 Air Liquide Sante Int filed Critical Air Liquide Sante Int
Publication of BR0001599A publication Critical patent/BR0001599A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • C01B13/0248—Physical processing only
    • C01B13/0259—Physical processing only by adsorption on solids
    • C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
    • C01B13/027—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/12—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4541—Gas separation or purification devices adapted for specific applications for portable use, e.g. gas masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0043—Impurity removed
    • C01B2210/0046—Nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

"EQUIPAMENTO MéDICO PORTáTIL PARA A PRODUçãO DE OXIGêNIO UTILIZáVEL EM OXIGENOTERAPIA". A invenção se refere a um equipamento portátil ou transportável utilizável em oxigenoterapia em residência ou hospital, adequado para pessoas que sofrem de insuficiência respiratória e tratadas por meio da administração de oxigênio gasoso para corrigir o conteúdo de gás em seu sangue, em particular os teores de dióxido de carbono e oxigênio. Este equipamento contém um dispositivo para compressão do gás para fornecer ar a uma pressão maior do que 10^ 5^ Pa para um dispositivo de concentração de gás, e o dispositivo de concentração do gás que permite produzir um gás rico em oxigênio contendo desde 50 a 99% de oxigênio a partir do ar comprimido, compreende uma ou várias câmaras de separação de gás, cada uma contendo um leito de adsorvente constituído de partículas de zeólito X ou A substituídas por um ou mais cátions metálicos tais como lítio ou cálcio.
BR0001599-7A 1999-04-13 2000-04-13 Equipamento médico portátil para a produção de oxigênio utilizável em oxigenoterapia BR0001599A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9904585A FR2792210B1 (fr) 1999-04-13 1999-04-13 Equipement medical portable d'oxygenotherapie a domicile

Publications (1)

Publication Number Publication Date
BR0001599A true BR0001599A (pt) 2001-10-23

Family

ID=9544321

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0001599-7A BR0001599A (pt) 1999-04-13 2000-04-13 Equipamento médico portátil para a produção de oxigênio utilizável em oxigenoterapia

Country Status (9)

Country Link
US (1) US6314957B1 (pt)
EP (2) EP1044715A1 (pt)
JP (2) JP2000354631A (pt)
AR (1) AR023491A1 (pt)
AU (1) AU768540B2 (pt)
BR (1) BR0001599A (pt)
CA (2) CA2299613A1 (pt)
FR (1) FR2792210B1 (pt)
ZA (1) ZA200001721B (pt)

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Also Published As

Publication number Publication date
FR2792210A1 (fr) 2000-10-20
EP1044715A1 (fr) 2000-10-18
JP2000325482A (ja) 2000-11-28
AU768540B2 (en) 2003-12-18
US6314957B1 (en) 2001-11-13
EP1044714A1 (fr) 2000-10-18
AR023491A1 (es) 2002-09-04
CA2299613A1 (fr) 2000-10-13
FR2792210B1 (fr) 2001-09-14
ZA200001721B (en) 2000-10-26
JP2000354631A (ja) 2000-12-26
AU2524000A (en) 2000-10-19
CA2305028A1 (fr) 2000-10-13

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Legal Events

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FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]