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SG169911A1 - Respiratory device with filter - Google Patents

Respiratory device with filter

Info

Publication number
SG169911A1
SG169911A1 SG200906470-0A SG2009064700A SG169911A1 SG 169911 A1 SG169911 A1 SG 169911A1 SG 2009064700 A SG2009064700 A SG 2009064700A SG 169911 A1 SG169911 A1 SG 169911A1
Authority
SG
Singapore
Prior art keywords
respiratory device
filter
enclosure
air
filter elements
Prior art date
Application number
SG200906470-0A
Inventor
Jason Yeo
Original Assignee
Jcs Group
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 Jcs Group filed Critical Jcs Group
Priority to SG200906470-0A priority Critical patent/SG169911A1/en
Priority to CN201080042851.2A priority patent/CN102639193B/en
Priority to PCT/SG2010/000365 priority patent/WO2011037544A1/en
Publication of SG169911A1 publication Critical patent/SG169911A1/en

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
    • A62B23/06—Nose filters
    • 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
    • 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
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • 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
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • 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
    • A61M15/00—Inhalators
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/1055—Filters bacterial
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

A respiratory device including an envelope structure and one or more filter elements, such that air from the surroundings passes through said filter elements and into the enclosure defined by the envelope structure. An air guide connected to the enclosure and to a pair of nasal plugs allows the filtered air within the enclosure to flow through the air guide to a user wearing the nasal plugs, thus providing filtered air to the user. The filter elements may comprise one or more filter types, allowing the respiratory device to be customised to provide better and/or varied filtration requirements.
SG200906470-0A 2009-09-25 2009-09-25 Respiratory device with filter SG169911A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SG200906470-0A SG169911A1 (en) 2009-09-25 2009-09-25 Respiratory device with filter
CN201080042851.2A CN102639193B (en) 2009-09-25 2010-09-27 Respiratory device with filter
PCT/SG2010/000365 WO2011037544A1 (en) 2009-09-25 2010-09-27 Respiratory device with filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200906470-0A SG169911A1 (en) 2009-09-25 2009-09-25 Respiratory device with filter

Publications (1)

Publication Number Publication Date
SG169911A1 true SG169911A1 (en) 2011-04-29

Family

ID=43796095

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200906470-0A SG169911A1 (en) 2009-09-25 2009-09-25 Respiratory device with filter

Country Status (3)

Country Link
CN (1) CN102639193B (en)
SG (1) SG169911A1 (en)
WO (1) WO2011037544A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6455653B2 (en) * 2013-12-26 2019-01-23 株式会社メトラン Filter structure
RU2677714C1 (en) 2015-02-27 2019-01-21 3М Инновейтив Пропертиз Компани Flexible filter element, containing end output channel
CN111544734A (en) * 2020-06-09 2020-08-18 江苏邦盛振业医疗器械有限公司 A nasal oxygen tube with oxygen filtration function

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324909A (en) * 1928-10-30 1930-01-30 John Ambrose Sadd Improvements in respirators and the like
GB735277A (en) * 1953-10-26 1955-08-17 Mine Safety Appliances Co Improvements in or relating to respirators
CN1055120A (en) * 1991-05-06 1991-10-09 董国臣 The combined type anti-dust respirator of supplying gas
CN2210685Y (en) * 1994-11-05 1995-10-25 付伯峰 Air-feeding dust-proof aspirator
CN2526036Y (en) * 2002-02-10 2002-12-18 罗建刚 Air-purifying respiration health apparatus
CN2576256Y (en) * 2002-06-24 2003-10-01 柯依坤 Health-care and warm-keeping respirator
CN2643927Y (en) * 2003-08-27 2004-09-29 陈国惠 Special respirator for resisting SAS virus
CN2686654Y (en) * 2004-03-26 2005-03-23 陈玉虎 Portable respirator
CN2843531Y (en) * 2005-10-10 2006-12-06 汪禄财 Efficient dust-proofing filter
CN200954323Y (en) * 2006-03-06 2007-10-03 王志良 Liquid respirator
CN1864766B (en) * 2006-04-07 2010-07-14 李治中 Postpositioned duplex self-absorptive filter face mask capable of connecting with a self-rescuing respirator
CN200970424Y (en) * 2006-11-21 2007-11-07 杨金龙 Protective nose cover

Also Published As

Publication number Publication date
WO2011037544A1 (en) 2011-03-31
CN102639193B (en) 2015-04-15
CN102639193A (en) 2012-08-15

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