MXPA05009312A - Sistema de respirador y metodo de uso. - Google Patents
Sistema de respirador y metodo de uso.Info
- Publication number
- MXPA05009312A MXPA05009312A MXPA05009312A MXPA05009312A MXPA05009312A MX PA05009312 A MXPA05009312 A MX PA05009312A MX PA05009312 A MXPA05009312 A MX PA05009312A MX PA05009312 A MXPA05009312 A MX PA05009312A MX PA05009312 A MXPA05009312 A MX PA05009312A
- Authority
- MX
- Mexico
- Prior art keywords
- air flow
- flow path
- downstream
- disposed
- directional valve
- Prior art date
Links
- 210000002345 respiratory system Anatomy 0.000 title 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 2
- 230000000241 respiratory effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- 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
- A62B9/02—Valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
Abstract
Se mejora un circuito de respirador de proteccion del tipo que tiene un regulador de flujo de aire colocado en una ruta de flujo de aire entre un suministro de aire y un respirador para incluir un divisor de flujo de aire y una valvula bidireccional. El divisor de flujo de aire se coloca en la ruta de flujo de aire corriente arriba del regulador de flujo de aire, el divisor que divide la ruta de flujo de aire en la primera y segunda rutas de flujo corriente abajo, con la primera ruta de flujo corriente abajo que conduce al respirador. La valvula bidireccional se coloca en la segunda ruta de flujo corriente abajo en donde la valvula bidireccional impide el flujo excesivo de aire corriente abajo a traves de la misma e impide el flujo de aire corriente arriba a traves de la misma.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/383,713 US7328700B2 (en) | 2003-03-07 | 2003-03-07 | Respiratory system and method of use |
PCT/US2004/001300 WO2004080537A1 (en) | 2003-03-07 | 2004-01-20 | Respiratory system and method of use |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05009312A true MXPA05009312A (es) | 2005-11-04 |
Family
ID=32927120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05009312A MXPA05009312A (es) | 2003-03-07 | 2004-01-20 | Sistema de respirador y metodo de uso. |
Country Status (13)
Country | Link |
---|---|
US (1) | US7328700B2 (es) |
EP (1) | EP1603639B1 (es) |
JP (1) | JP2006519668A (es) |
KR (1) | KR20050107494A (es) |
CN (1) | CN1756578A (es) |
AT (1) | ATE340610T1 (es) |
AU (1) | AU2004220696B2 (es) |
BR (1) | BRPI0407898A (es) |
CA (1) | CA2517441A1 (es) |
DE (1) | DE602004002576T2 (es) |
ES (1) | ES2274417T3 (es) |
MX (1) | MXPA05009312A (es) |
WO (1) | WO2004080537A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0624524D0 (en) * | 2006-12-08 | 2007-01-17 | Bpr Medical Ltd | Safety Valve Unit |
JP4854086B2 (ja) * | 2007-05-30 | 2012-01-11 | 日本炭酸瓦斯株式会社 | ガス開閉弁 |
US9192795B2 (en) | 2011-10-07 | 2015-11-24 | Honeywell International Inc. | System and method of calibration in a powered air purifying respirator |
US9808656B2 (en) | 2012-01-09 | 2017-11-07 | Honeywell International Inc. | System and method of oxygen deficiency warning in a powered air purifying respirator |
KR101160880B1 (ko) * | 2012-03-27 | 2012-06-28 | (주)서일퍼시픽 | 공기 유입량 조절 기구 |
US9693895B2 (en) | 2012-06-12 | 2017-07-04 | Altaviz, Llc | Intraocular gas injector |
WO2015021627A1 (en) * | 2013-08-15 | 2015-02-19 | Norgren Inc. | Apparatus and method for a one-way fuse valve |
CA2958942C (en) | 2014-08-26 | 2022-05-31 | Sata Gmbh & Co. Kg | Fastening unit and modules |
EP3397353B1 (en) * | 2015-12-30 | 2022-05-04 | Scott Technologies, Inc. | Respirator mask with air-saver switch |
US11224537B2 (en) | 2018-10-19 | 2022-01-18 | Alcon Inc. | Intraocular gas injector |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2444393A (en) * | 1943-12-21 | 1948-06-29 | Woo John Pyungok | Protective mask |
FR1037477A (fr) | 1951-05-24 | 1953-09-17 | Dispositif inhalateur d'air pur pour travaux de peinture, de sablage et autres | |
US2775968A (en) * | 1954-02-08 | 1957-01-01 | Polli John | Mask-type respirator |
US2945501A (en) * | 1958-12-22 | 1960-07-19 | Sierra Eng Co | Auxiliary tank relief valve |
US3122162A (en) | 1963-06-20 | 1964-02-25 | Asa D Sands | Flow control device |
US3326233A (en) | 1964-04-30 | 1967-06-20 | John E Perruzzi | Bi-directional valve |
US3727250A (en) * | 1971-12-02 | 1973-04-17 | Under Sea Industries | Vest inflation/exhaust valve assembly |
US4083380A (en) * | 1976-05-27 | 1978-04-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fluid valve assembly |
US4174731A (en) | 1977-11-21 | 1979-11-20 | The Hansen Manufacturing Company | Excess flow limiting valve |
US4456029A (en) | 1982-03-12 | 1984-06-26 | The Boeing Company | Two-way fuse for a fluid line |
US4537384A (en) | 1984-07-17 | 1985-08-27 | Brunswick Corporation | In-line check valve having combined downstream poppet support and flow control elements |
GB8428640D0 (en) | 1984-11-13 | 1984-12-19 | Avon Ind Polymers | Valve for respirator |
US4649912A (en) * | 1985-05-07 | 1987-03-17 | Collins William C | Supplied air respirator system |
LU87607A1 (de) * | 1989-10-11 | 1990-02-07 | Ceodeux Sa | Ventilanordnung mit restdruckventil zum fuellen und entleeren eines gasbehaelters |
US5273030A (en) * | 1992-01-06 | 1993-12-28 | Litton Systems, Inc. | Chest-mounted breathing gas terminal block assembly |
CA2134764C (en) | 1992-05-29 | 1999-04-27 | Daniel A. Japuntich | Unidirectional fluid valve |
JPH08261003A (ja) * | 1995-03-27 | 1996-10-08 | Sanshin Ind Co Ltd | 船外機の発電機配置構造 |
US5724963A (en) * | 1995-10-27 | 1998-03-10 | Seeley; Larry E. | Portable air respirator |
AU718191B2 (en) | 1996-04-18 | 2000-04-06 | Sartell Valves, Inc. | Bi-directional valve seal mechanism |
US5878743A (en) | 1996-09-23 | 1999-03-09 | Respironics, Inc. | Pressure sensitive flow control valve |
US6070577A (en) | 1997-05-29 | 2000-06-06 | Troup; Jan M. | Reserve air for underwater diving |
US6047698A (en) | 1998-08-20 | 2000-04-11 | Moldex-Metric, Inc. | Unidirectional fluid valve |
US6374852B1 (en) * | 2000-08-09 | 2002-04-23 | Brightvalve, Llc | Leak arresting valve |
US6520178B1 (en) * | 2001-03-09 | 2003-02-18 | Robert E. McCarthy | Air and water hose apparatus for firefighters |
EP2082774B1 (en) * | 2002-02-04 | 2017-04-12 | Fisher & Paykel Healthcare Limited | Breathing Assistance Apparatus |
-
2003
- 2003-03-07 US US10/383,713 patent/US7328700B2/en not_active Expired - Fee Related
-
2004
- 2004-01-20 BR BRPI0407898-5A patent/BRPI0407898A/pt not_active IP Right Cessation
- 2004-01-20 CN CNA200480006069XA patent/CN1756578A/zh active Pending
- 2004-01-20 DE DE602004002576T patent/DE602004002576T2/de not_active Expired - Lifetime
- 2004-01-20 EP EP04703633A patent/EP1603639B1/en not_active Expired - Lifetime
- 2004-01-20 JP JP2006508609A patent/JP2006519668A/ja active Pending
- 2004-01-20 WO PCT/US2004/001300 patent/WO2004080537A1/en active IP Right Grant
- 2004-01-20 KR KR1020057016568A patent/KR20050107494A/ko not_active Application Discontinuation
- 2004-01-20 AT AT04703633T patent/ATE340610T1/de not_active IP Right Cessation
- 2004-01-20 MX MXPA05009312A patent/MXPA05009312A/es not_active Application Discontinuation
- 2004-01-20 CA CA002517441A patent/CA2517441A1/en not_active Abandoned
- 2004-01-20 ES ES04703633T patent/ES2274417T3/es not_active Expired - Lifetime
- 2004-01-20 AU AU2004220696A patent/AU2004220696B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE602004002576D1 (de) | 2006-11-09 |
CN1756578A (zh) | 2006-04-05 |
CA2517441A1 (en) | 2004-09-23 |
US7328700B2 (en) | 2008-02-12 |
EP1603639A1 (en) | 2005-12-14 |
BRPI0407898A (pt) | 2006-03-01 |
KR20050107494A (ko) | 2005-11-11 |
ATE340610T1 (de) | 2006-10-15 |
US20040173215A1 (en) | 2004-09-09 |
DE602004002576T2 (de) | 2007-10-25 |
AU2004220696B2 (en) | 2010-01-21 |
EP1603639B1 (en) | 2006-09-27 |
ES2274417T3 (es) | 2007-05-16 |
WO2004080537A1 (en) | 2004-09-23 |
AU2004220696A1 (en) | 2004-09-23 |
JP2006519668A (ja) | 2006-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019099500A3 (en) | Modular powered air purifying respirator system | |
BRPI0212453B8 (pt) | cânula nasal para distribuir gases respiratórios | |
CA2559450A1 (en) | Respirators | |
BR9912977A (pt) | Inalador | |
WO2006083989A3 (en) | Continuous flow selective delivery of therapeutic gas | |
ATE522758T1 (de) | Verbesserter gasdruckregler | |
MXPA05009312A (es) | Sistema de respirador y metodo de uso. | |
NO20090643L (no) | Roykeartikkel med fastsatt filtersegment | |
NZ588478A (en) | Ventilation circuit surrounding proximal aerosol delivery channel | |
BR9906978A (pt) | Torneira | |
MY159918A (en) | Device for directing the flow of a fluid using a pressure switch | |
WO2010127161A3 (en) | Surgical face mask, including reusable masks, with filtered inhalation and exhalation valves | |
GB2457001A (en) | Safety valve | |
UA93363C2 (uk) | Система охолоджування вінця відцентрового компресора | |
DE60012015D1 (de) | Druckregeleinrichtung für eine rohrleitung | |
WO2009025262A1 (ja) | 内燃機関の排気システム | |
EA200601736A1 (ru) | Респиратор | |
PL414651A1 (pl) | Sposób i system do zmniejszania rezonansu w komorze | |
SE0202752D0 (sv) | Plasmasprutningsanordning | |
WO2005035062A3 (en) | Changeover valve and dual air supply breathing apparatus | |
WO2004074746A3 (en) | Device and method of reducing bias flow in oscillatory ventilators | |
FR2918286B1 (fr) | Dispositif d'alimentation en oxygene, notamment pour pilotes d'avion | |
JP2006519668A5 (es) | ||
CN204233635U (zh) | 一种便携式空气净化器 | |
ATE348971T1 (de) | Durchflussregelventil |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |