CA2322135A1 - Breathing tube connection for respiratory protective headgear - Google Patents

Breathing tube connection for respiratory protective headgear Download PDF

Info

Publication number
CA2322135A1
CA2322135A1 CA002322135A CA2322135A CA2322135A1 CA 2322135 A1 CA2322135 A1 CA 2322135A1 CA 002322135 A CA002322135 A CA 002322135A CA 2322135 A CA2322135 A CA 2322135A CA 2322135 A1 CA2322135 A1 CA 2322135A1
Authority
CA
Canada
Prior art keywords
connector
breathing tube
tube connection
protective headgear
respiratory protective
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.)
Granted
Application number
CA002322135A
Other languages
French (fr)
Other versions
CA2322135C (en
Inventor
Brett R. Johnson
William J. Swanson
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.)
3M Co
Original Assignee
Minnesota Mining And Manufacturing Company
Brett R. Johnson
William J. Swanson
Logica Product Development, Inc.
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 Minnesota Mining And Manufacturing Company, Brett R. Johnson, William J. Swanson, Logica Product Development, Inc. filed Critical Minnesota Mining And Manufacturing Company
Publication of CA2322135A1 publication Critical patent/CA2322135A1/en
Application granted granted Critical
Publication of CA2322135C publication Critical patent/CA2322135C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/04—Couplings; Supporting frames
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/912—Connections and closures for tubes delivering fluids to or from the body

Abstract

A connector for attachment of a breathing tube to a respirator. The connector includes a first conduit and a transition conduit that form a connector body. A cantilevered snap latch extends from the connector body. A connector assembly including a recessed receiving structure on a respirator helmet adapted for receiving the connector.
CA002322135A 1998-03-10 1998-07-22 Breathing tube connection for respiratory protective headgear Expired - Fee Related CA2322135C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/037,630 US6279573B1 (en) 1998-03-10 1998-03-10 Breathing tube connection for respiratory protective headgear
US09/037630 1998-03-10
PCT/US1998/015180 WO1999046006A1 (en) 1998-03-10 1998-07-22 Breathing tube connection for respiratory protective headgear

Publications (2)

Publication Number Publication Date
CA2322135A1 true CA2322135A1 (en) 1999-09-16
CA2322135C CA2322135C (en) 2007-12-04

Family

ID=21895390

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002322135A Expired - Fee Related CA2322135C (en) 1998-03-10 1998-07-22 Breathing tube connection for respiratory protective headgear

Country Status (10)

Country Link
US (1) US6279573B1 (en)
EP (1) EP1062003B1 (en)
JP (1) JP4087561B2 (en)
KR (1) KR20010034585A (en)
AU (1) AU8508198A (en)
BR (1) BR9815723A (en)
CA (1) CA2322135C (en)
DE (1) DE69820678T2 (en)
ES (1) ES2212321T3 (en)
WO (1) WO1999046006A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8997742B2 (en) 2002-04-23 2015-04-07 Resmed Limited Ergonomic and adjustable respiratory mask assembly with cushion
US7743767B2 (en) 2002-04-23 2010-06-29 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
AUPS315002A0 (en) * 2002-06-25 2002-07-18 Resmed Limited Method & apparatus for control of appliance coupler retention and withdrawal forces
US6997187B2 (en) * 2003-09-10 2006-02-14 Innomed Technologies, Inc. Nasal interface and system including ventilation insert
US9878117B2 (en) * 2005-06-16 2018-01-30 Resmed Limited Swivel elbow for mask assembly
WO2007041751A1 (en) 2005-10-14 2007-04-19 Resmed Limited Cushion to frame assembly mechanism
NZ612787A (en) 2005-10-25 2015-01-30 Resmed Ltd Interchangeable mask assembly
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
PL2129443T3 (en) 2007-03-23 2018-07-31 3M Innovative Properties Company Respirator flow control apparatus and method
PL2131928T3 (en) * 2007-03-23 2017-12-29 3M Innovative Properties Company Air delivery apparatus for respirator hood
US8770190B2 (en) 2007-04-25 2014-07-08 Resmed Limited Connectors for connecting components of a breathing apparatus
RU2506961C2 (en) * 2007-08-22 2014-02-20 Дзе Рисерч Фаундейшн Оф Стейт Юниверсити Оф Нью Йорк System and method for supply and shared use of breathing gas
US9868001B2 (en) * 2007-10-05 2018-01-16 3M Innovative Properties Company Respirator flow control apparatus and method
US10391337B2 (en) 2007-11-12 2019-08-27 3M Innovative Properties Company Respirator assembly with air flow direction control
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
NZ792157A (en) 2008-03-04 2022-11-25 ResMed Pty Ltd Mask system
US9182064B2 (en) * 2012-01-10 2015-11-10 Carefusion Corporation Connector structure and a connector structure of a sampling tube of a patient respiratory tubing
US9510626B2 (en) 2013-02-01 2016-12-06 3M Innovative Properties Company Sleeve-fit respirator cartridge
US10980305B2 (en) * 2017-10-05 2021-04-20 Honeywell International Inc. Length adjustable shroud usable with helmet and earmuffs
DE202017006929U1 (en) 2017-12-21 2018-11-16 Dräger Safety AG & Co. KGaA Breathing hose for a respiratory protective device and breathing apparatus

Family Cites Families (30)

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Publication number Priority date Publication date Assignee Title
US999169A (en) * 1910-11-10 1911-07-25 Theodore N Jones Hose-coupling.
DE410311C (en) * 1924-04-04 1925-03-02 Albert Hirth Dr Ing Breathing mask
US2052046A (en) * 1934-05-03 1936-08-25 Rain Machine Ltd Irrigation pipe coupling
US2453475A (en) * 1945-09-14 1948-11-09 Cornelius A Tobias Resuscitation apparatus
US3736927A (en) 1971-05-17 1973-06-05 F Misaqi Self-contained air purifier and conditioner unit
GB1495020A (en) 1974-01-16 1977-12-14 Nat Res Dev Respirators
US3921223A (en) 1974-06-12 1975-11-25 David V Hoyecki Air shield for welders and other craftsmen exposed to noxious fumes
DE2609034B2 (en) * 1976-03-05 1981-04-30 Drägerwerk AG, 2400 Lübeck Connection for breathing apparatus
US4458719A (en) * 1981-11-02 1984-07-10 Imperial Clevite Inc. Quick coupler service fitting
DE3211907A1 (en) 1982-03-31 1983-10-20 Drägerwerk AG, 2400 Lübeck DEVICE QUICK CONNECTOR FOR RESPIRATORY MASKS
ES8504469A1 (en) * 1983-06-07 1985-04-16 Racal Safety Ltd Improvements in and relating to breathing apparatus.
US4676236A (en) 1983-09-09 1987-06-30 Gentex Corporation Helmet airflow system
US4669755A (en) * 1986-09-29 1987-06-02 The Singer Company Hose connection for vacuum cleaner attachments
US4841953A (en) * 1986-11-07 1989-06-27 Dodrill Gregg W Auxiliary supply system for a portable self-contained breathing apparatus
US4793342A (en) * 1987-03-03 1988-12-27 Terry McGovern Gaber Emergency smoke hood and breathing mask
GB8809221D0 (en) 1988-04-19 1988-05-25 Safety Products Ltd Improvements in/relating to safety visors
FR2646089B1 (en) 1989-04-21 1991-09-27 Fenzy Sa INTERMEDIATE CONNECTION FOR BREATHING APPARATUS
US4996981A (en) 1989-06-20 1991-03-05 Allen Elenewski Apparatus for removing condensate from a sealed face visor and for indicating a dangerous environmental temperature
US4997217A (en) * 1990-05-10 1991-03-05 Mine Safety Appliances Company Breathing mask-hose coupling
US5150880A (en) * 1991-02-14 1992-09-29 Austin Jr George K Valve assembly with flow control
FR2678707B1 (en) 1991-07-05 1993-09-24 Giat Ind Sa DEVICE FOR QUICK CONNECTION OF A PNEUMATIC CIRCUIT UNDER RELATIVE PRESSURE ON AN APPARATUS FOR USE OR CONSUMPTION.
US5188400A (en) * 1991-09-17 1993-02-23 Stanley Aviation Corporation Spring loaded coupling with positive spring latch
JPH061985U (en) * 1992-06-15 1994-01-14 サンデン株式会社 Gas charge connector
US5394870A (en) * 1993-09-03 1995-03-07 Minnesota Mining And Manufacturing Company Respirator blower unit housing with pommel-like strap support member comprising lower exterior support surface
US5427090A (en) 1993-10-25 1995-06-27 Hipskind; Donald W. Portable breathing apparatus for an enclosed space
US5549104A (en) 1994-09-16 1996-08-27 E. D. Bullard Company Air delivery and exhalation exhaust system for protective helmets
US5452713A (en) * 1994-10-24 1995-09-26 Tuthill Corporation Portable ventilator with reversible inlet fitting
US5568946A (en) * 1994-12-14 1996-10-29 Itt Corporation Squeeze-to-release quick connector with snap-in retainer
US5605145A (en) * 1995-07-18 1997-02-25 Puritan-Bennett Corporation Microphone attenuation device for use in oxygen breathing masks
US5775323A (en) * 1997-01-03 1998-07-07 Tech-One, Inc. Regulator conversion system

Also Published As

Publication number Publication date
DE69820678T2 (en) 2004-09-30
EP1062003B1 (en) 2003-12-17
ES2212321T3 (en) 2004-07-16
CA2322135C (en) 2007-12-04
WO1999046006A1 (en) 1999-09-16
KR20010034585A (en) 2001-04-25
JP4087561B2 (en) 2008-05-21
US6279573B1 (en) 2001-08-28
AU8508198A (en) 1999-09-27
DE69820678D1 (en) 2004-01-29
EP1062003A1 (en) 2000-12-27
JP2003518954A (en) 2003-06-17
BR9815723A (en) 2000-11-07

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed