JPH0724109Y2 - 酸素吸入用マスク - Google Patents

酸素吸入用マスク

Info

Publication number
JPH0724109Y2
JPH0724109Y2 JP1989046397U JP4639789U JPH0724109Y2 JP H0724109 Y2 JPH0724109 Y2 JP H0724109Y2 JP 1989046397 U JP1989046397 U JP 1989046397U JP 4639789 U JP4639789 U JP 4639789U JP H0724109 Y2 JPH0724109 Y2 JP H0724109Y2
Authority
JP
Japan
Prior art keywords
oxygen
mask
passage
grip portion
slider
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP1989046397U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02136644U (en]
Inventor
正剛 西野
精一 伊藤
Original Assignee
日本酸素株式会社
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 日本酸素株式会社 filed Critical 日本酸素株式会社
Priority to JP1989046397U priority Critical patent/JPH0724109Y2/ja
Priority to US07/509,842 priority patent/US5144945A/en
Priority to KR2019900004834U priority patent/KR960003714Y1/ko
Priority to CA002014897A priority patent/CA2014897C/en
Publication of JPH02136644U publication Critical patent/JPH02136644U/ja
Application granted granted Critical
Publication of JPH0724109Y2 publication Critical patent/JPH0724109Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A62B23/025—Filters for breathing-protection purposes for respirators the filter having substantially the shape of a mask
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Of Gases By Adsorption (AREA)
JP1989046397U 1989-04-20 1989-04-20 酸素吸入用マスク Expired - Lifetime JPH0724109Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1989046397U JPH0724109Y2 (ja) 1989-04-20 1989-04-20 酸素吸入用マスク
US07/509,842 US5144945A (en) 1989-04-20 1990-04-17 Portable oxygen-enriching air inhaler
KR2019900004834U KR960003714Y1 (ko) 1989-04-20 1990-04-19 산소 고농도 공기흡입기
CA002014897A CA2014897C (en) 1989-04-20 1990-04-19 Oxygen rich air inhaler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989046397U JPH0724109Y2 (ja) 1989-04-20 1989-04-20 酸素吸入用マスク

Publications (2)

Publication Number Publication Date
JPH02136644U JPH02136644U (en]) 1990-11-14
JPH0724109Y2 true JPH0724109Y2 (ja) 1995-06-05

Family

ID=12746017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989046397U Expired - Lifetime JPH0724109Y2 (ja) 1989-04-20 1989-04-20 酸素吸入用マスク

Country Status (2)

Country Link
JP (1) JPH0724109Y2 (en])
KR (1) KR960003714Y1 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005051468A1 (en) * 2003-11-25 2005-06-09 Resmed Limited Vent system for cpap patient interface used in treatment of sleep disordered breathing
KR101018653B1 (ko) * 2009-08-10 2011-03-04 주식회사 엠에스엘 콤프레서 공기호흡기용 용기의 잔류공기 제거장치

Also Published As

Publication number Publication date
KR960003714Y1 (ko) 1996-05-06
JPH02136644U (en]) 1990-11-14
KR900018371U (ko) 1990-11-05

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