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CA2581433C - Dispositif de filtrage d'air respirable - Google Patents

Dispositif de filtrage d'air respirable Download PDF

Info

Publication number
CA2581433C
CA2581433C CA2581433A CA2581433A CA2581433C CA 2581433 C CA2581433 C CA 2581433C CA 2581433 A CA2581433 A CA 2581433A CA 2581433 A CA2581433 A CA 2581433A CA 2581433 C CA2581433 C CA 2581433C
Authority
CA
Canada
Prior art keywords
nasal
tubular body
rims
rim
filters
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 - Fee Related
Application number
CA2581433A
Other languages
English (en)
Other versions
CA2581433A1 (fr
Inventor
John D. Wilder
Daniel M. Gelfman
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.)
Airware Holdings Inc
Original Assignee
Airware Holdings 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
Priority claimed from US10/804,995 external-priority patent/US7156098B2/en
Application filed by Airware Holdings Inc filed Critical Airware Holdings Inc
Publication of CA2581433A1 publication Critical patent/CA2581433A1/fr
Application granted granted Critical
Publication of CA2581433C publication Critical patent/CA2581433C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CA2581433A 2004-03-19 2005-03-18 Dispositif de filtrage d'air respirable Expired - Fee Related CA2581433C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/804,995 US7156098B2 (en) 2004-03-19 2004-03-19 Breathing air filtration system
US10/804,995 2004-03-19
US11/077,784 US7918224B2 (en) 2004-03-19 2005-03-11 Breathing air filtration system
US11/077,784 2005-03-11
PCT/US2005/009151 WO2005092004A2 (fr) 2004-03-19 2005-03-18 Dispositif de filtrage d'air respirable

Publications (2)

Publication Number Publication Date
CA2581433A1 CA2581433A1 (fr) 2005-10-06
CA2581433C true CA2581433C (fr) 2014-07-15

Family

ID=35056728

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2581433A Expired - Fee Related CA2581433C (fr) 2004-03-19 2005-03-18 Dispositif de filtrage d'air respirable

Country Status (5)

Country Link
EP (1) EP1725286B1 (fr)
JP (1) JP2007531570A (fr)
AU (1) AU2005226662A1 (fr)
CA (1) CA2581433C (fr)
WO (1) WO2005092004A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7156098B2 (en) 2004-03-19 2007-01-02 Dolezal Creative Innovations, Llc Breathing air filtration system
US8833369B2 (en) * 2004-03-19 2014-09-16 Airware, Inc. Breathing air filtration devices
US7918225B2 (en) 2004-03-19 2011-04-05 Airwave, Inc. Breathing air filtration devices
JP4916329B2 (ja) * 2007-02-08 2012-04-11 花王株式会社 鼻孔装着型マスク
JP2009297053A (ja) * 2008-06-10 2009-12-24 Bio International Kk 鼻栓
JP2009297506A (ja) * 2009-05-21 2009-12-24 Bio International Kk 鼻栓
ES1072424U (es) * 2010-05-07 2010-07-09 David Orts Paya Dispositivo para apertura de los conductos nasales.
ES2391737B1 (es) * 2010-11-23 2013-05-24 David Orts Paya Dispositivo para aliviar los síntomas de alergias nasales
US9132300B2 (en) * 2011-05-04 2015-09-15 Joseph K. Moore Nasal filter structure
ES2376440B2 (es) * 2011-11-28 2012-11-12 David Orts Paya Dispositivo para aliviar los síntomas de alergias nasales.
KR200475695Y1 (ko) * 2013-11-01 2014-12-23 박효남 주입저항감을 저하시킨 필터가 내장된 스톱코크방식의 정맥주사용 멀티웨이 커넥터 장치
KR101572993B1 (ko) * 2015-07-01 2015-11-30 이효광 비강 삽입형 마스크
KR101624931B1 (ko) * 2015-12-31 2016-05-27 김창배 주사기용 필터를 제조하는 방법 및 주사기용 필터

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1508890A (en) * 1923-11-26 1924-09-16 Lasseaux Marcel Andre Nasal inhaler
US2433565A (en) * 1946-06-21 1947-12-30 Korman Alexander Nose filter
US2535155A (en) * 1947-11-28 1950-12-26 Victor H Pandorf Nasal filter
US3463149A (en) * 1968-07-05 1969-08-26 Theodor Albu Nose air filter
JPS4994491A (fr) * 1973-01-12 1974-09-07
US3905335A (en) * 1974-03-21 1975-09-16 Gerald J Kapp Nasal air filter
US4220150A (en) * 1978-09-13 1980-09-02 King John R Nasal dust filter
JPS55148761A (en) * 1979-05-08 1980-11-19 Toyoda Autom Loom Works Ltd Surface treatment of metallic material
JPS6031748A (ja) * 1983-08-03 1985-02-18 アサオカ株式会社 耳栓
JPS60171450A (ja) * 1984-02-17 1985-09-04 Matsushita Electric Ind Co Ltd 燃焼機器用安全検出装置
JPS61228883A (ja) * 1985-04-01 1986-10-13 竹中　正明 アレルギ−性鼻炎防止器具
JPH01160572A (ja) * 1987-12-17 1989-06-23 Chubu Giken Pack Kk 鼻用花粉侵入防止具
JPH0618253B2 (ja) * 1988-11-07 1994-03-09 三洋電機株式会社 半導体集積回路
US5890491A (en) * 1997-09-03 1999-04-06 Amtec Products, Inc. Nose filter
DE20101539U1 (de) * 2001-01-30 2001-06-13 Zimerman, Augustin, 76149 Karlsruhe Nasenfilter
JP3894828B2 (ja) * 2001-09-28 2007-03-22 ナップエンタープライズ株式会社 イヤーパッド及び該パッドを具えたイヤホーン
GB0203524D0 (en) * 2002-02-14 2002-04-03 Soper Adrian J Filtration device

Also Published As

Publication number Publication date
EP1725286A2 (fr) 2006-11-29
JP2007531570A (ja) 2007-11-08
WO2005092004A3 (fr) 2006-05-04
AU2005226662A1 (en) 2005-10-06
WO2005092004A2 (fr) 2005-10-06
EP1725286B1 (fr) 2011-11-23
CA2581433A1 (fr) 2005-10-06
EP1725286A4 (fr) 2008-01-02

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MKLA Lapsed

Effective date: 20170320