AU8384598A - Breathing filter - Google Patents

Breathing filter

Info

Publication number
AU8384598A
AU8384598A AU83845/98A AU8384598A AU8384598A AU 8384598 A AU8384598 A AU 8384598A AU 83845/98 A AU83845/98 A AU 83845/98A AU 8384598 A AU8384598 A AU 8384598A AU 8384598 A AU8384598 A AU 8384598A
Authority
AU
Australia
Prior art keywords
breathing filter
breathing
filter
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.)
Abandoned
Application number
AU83845/98A
Inventor
Frank Natale
Victor Tsalyuk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of AU8384598A publication Critical patent/AU8384598A/en
Abandoned legal-status Critical Current

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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial

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)
  • Filtering Of Dispersed Particles In Gases (AREA)
AU83845/98A 1997-07-16 1998-07-07 Breathing filter Abandoned AU8384598A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5271697P 1997-07-16 1997-07-16
US60052716 1997-07-16
PCT/US1998/013981 WO1999003525A1 (en) 1997-07-16 1998-07-07 Breathing filter

Publications (1)

Publication Number Publication Date
AU8384598A true AU8384598A (en) 1999-02-10

Family

ID=21979453

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83845/98A Abandoned AU8384598A (en) 1997-07-16 1998-07-07 Breathing filter

Country Status (2)

Country Link
AU (1) AU8384598A (en)
WO (1) WO1999003525A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330883B1 (en) * 1999-02-17 2001-12-18 Filtrona Richmond, Inc. Heat and moisture exchanger comprising hydrophilic nylon and methods of using same
EP1068889A1 (en) 1999-07-16 2001-01-17 3M Innovative Properties Company High efficiency medical breathing system filter based on a filtration medium of a nonwoven web of thermoplastic resin fibers
EP1820529A1 (en) * 2006-02-17 2007-08-22 General Electric Company Gas processing unit
JP4864683B2 (en) 2006-12-21 2012-02-01 京三電機株式会社 Filter
EP2065068B1 (en) * 2007-11-28 2017-07-12 Covidien AG Respiratory filtering device for detecting a dangerous resistance to flow in a flow of gas through a filter
CN103816593A (en) * 2014-03-13 2014-05-28 贵州东仪医疗器械有限公司 Filer purifying oxygen inhaling pipe
CN209221267U (en) * 2017-11-23 2019-08-09 北京万生人和科技有限公司 A kind of intelligent breathing filter device
US11896771B2 (en) * 2020-05-21 2024-02-13 Koninklijke Philips N.V. Dual membrane bacterial viral filter and method of operation thereof
FR3113604A1 (en) * 2020-08-26 2022-03-04 Infiplast Filtration device for breathing circuit
EP4251247A1 (en) * 2020-11-30 2023-10-04 ResMed Asia Pte. Ltd. Patient interface and components thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7943387A (en) 1986-10-16 1988-04-21 Intertech Resources Inc. Heat and moisture exchanger for respiratory gases
GB9212399D0 (en) 1992-06-11 1992-07-22 Pall Corp Heat and moisture exchanging filters
IT1255355B (en) * 1992-07-22 1995-10-31 Lucio Gibertoni HYGROSCOPIC CARTRIDGE PARTICULARLY FOR FILTERS FOR USE IN THE MEDICAL-SURGICAL AREA
DE69322338D1 (en) 1992-09-14 1999-01-14 Minnesota Mining & Mfg Superabsorbent fiber composition with efficient retention of exhaled heat and moisture
US5460172A (en) * 1993-11-01 1995-10-24 Artema Medical Ab Moisture and heat exchanging unit for a respiration device
US6074869A (en) 1994-07-28 2000-06-13 Pall Corporation Fibrous web for processing a fluid
DE9417169U1 (en) * 1994-10-26 1994-12-15 Ortmann, Uwe, Dr.med., 77815 Bühl Device for filtering and, if necessary, humidifying the breathing air of patients
GB9612656D0 (en) * 1996-06-18 1996-08-21 Broome Ian J Anaesthetic filter unit

Also Published As

Publication number Publication date
WO1999003525A1 (en) 1999-01-28

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase