[특허]Respiratory mask having a clean air inlet chamber

Respiratory mask having a clean air inlet chamber 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A41D-013/11 A62B-018/10 A62B-018/02
출원번호	US-0757068 (2013-02-01)
등록번호	US-9517367 (2016-12-13)
발명자 / 주소	Dwyer, Gary E. Mittelstadt, William A. Raines, III, Carl W. Abel, Nathan A. Blomberg, David M. Cowell, Michael J.
출원인 / 주소	3M Innovative Properties Company
인용정보	피인용 횟수 : 0 인용 특허 : 94

초록 ▼

A respiratory mask body defining a first chamber and a second chamber is provided. In an exemplary embodiment, the mask body includes one or more inlet ports adapted to receive one or more breathing air source components in communication with the first chamber and a fluid intake communication compon

대표청구항 ▼

1. A respiratory mask, comprising: a mask body defining first and second chambers and having first and second inlet ports adapted to receive first and second breathing air source components;a fluid intake communication component; anda shut-off valve in fluid communication with the first and second chambers and operable between an open position and a closed position, wherein the shut-off valve is configured to prevent fluid communication between the first chamber and the second chamber when in the closed position,wherein the first chamber is in fluid communication with the first and second inlet ports and the second chamber defines a breathable air zone for a wearer, and wherein the fluid intake communication component is configured to allow communication of air from the first chamber to the second chamber through an inhalation port during inhalation by a wearer. 2. The respiratory mask of claim 1, wherein the fluid intake communication component comprises a diaphragm capable of moving between an open position and a closed position. 3. The respiratory mask of claim 2, wherein the fluid intake communication component comprises a sealing surface, and the diaphragm is in the closed position and biased towards the sealing surface in the absence of a negative pressure within the second chamber, and the diaphragm is in the open position to allow air to enter the second chamber from the first chamber during inhalation by a wearer. 4. The respiratory mask of claim 1, wherein the mask body further comprises an inner wall dividing the first chamber from the second chamber. 5. The respiratory mask of claim 4, wherein the fluid intake communication component is positioned on the inner wall. 6. The respiratory breathing mask of claim 1, further comprising first and second filter cartridges attached to the mask body at the first and second inlet ports. 7. The respirator breathing mask of claim 6, wherein the filter cartridges each comprise a housing in which a filter element is contained. 8. The respiratory mask of claim 1, wherein the shut-off valve comprises a sealing pad. 9. The respiratory mask of claim 8, wherein the fluid intake communication component comprises an inhalation port and a sealing surface surrounding the inhalation port, and the sealing pad contacts the sealing surface when the shut-off valve is in the closed position. 10. The respiratory mask of claim 1, wherein the mask body comprises a central axis that divides the mask body into left and right halves and the fluid intake communication component is positioned proximate the central axis. 11. The respiratory mask of claim 1, wherein the first and second inlet ports are in fluid communication with only a single fluid intake communication component. 12. The respiratory breathing mask of claim 1, wherein the mask body comprises cheek portions, and the first and second inlet ports are located proximate the cheek portions. 13. The respiratory mask of claim 1, wherein the mask body further comprises a compliant face contacting portion. 14. The respiratory mask of claim 1, wherein the shut-off valve is sealed within the mask body and does not allow external air to enter the first chamber when in the open position, closed position, or intermediate position. 15. A negative pressure respiratory mask, comprising: a mask body comprising first and second chambers and first and second inlet ports;first and second filter cartridges attached to the mask body at the first and second inlet ports;an inner wall dividing the first chamber from the second chamber;an inhalation valve positioned on the inner wall at a central portion of the mask body; anda shut-off valve in fluid communication with the first and second chambers and operable between an open position and a closed position, wherein the shut-off valve is configured to prevent fluid communication between the first chamber and the second chamber when in the closed position,wherein the first and second filter cartridges each have an outlet in fluid communication with the first chamber, the second chamber defines a breathable air zone for a wearer, and the inhalation valve allows communication of air from the first chamber to the second chamber during inhalation by a wearer. 16. The respiratory mask of claim 15, wherein the shut-off valve is sealed within the mask body and does not allow external air to enter the first chamber when in an open position, closed position, or intermediate position. 17. The respiratory mask of claim 16, wherein the first and second inlet ports are in fluid communication with only a single fluid intake communication component.

이 특허에 인용된 특허 (94)

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Cook, David; Odell, Raymond; Petherbridge, Ian T.; Legare, Pierre; Lapointe, Robert P.; Krepel, Kenneth J.; Blomberg, David M.; Baker, Derek S.; Betz, James R.; Insley, Thomas I., Apparatus and method for breathing apparatus component coupling.
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Heidmann,Dieter; Brandmeier,Richard; Madaus,Stefan; Voegele,Harald, Application device for a breathing mask arrangement.
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Jackson Peter Joseph,GBX, Breathing apparatus and facepiece therefor.
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Ritchie, Scott Craig; Woolley, Christopher Eames, Breathing mask.
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McDonald, Thomas K.; Oswald, Mark A.; Cannon, James C.; Rogers, Bryan N.; Feith, Raymond P., Breathing mask and regulator for aircraft.
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McDonald, Thomas K.; Oswald, Mark A.; Cannon, James C.; Rogers, Bryan N.; Feith, Raymond P., Breathing mask and regulator for aircraft.
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Schrader,Cornelia; Meyer,J？rg Uwe; Kullik,G？tz; Hansmann,Hans Ullrich, Breathing mask with a superelastic seal.
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Steindorf, Eric; Welchel, Debra Nell; Miles, Craig; Stephan, Sara, Collapse resistant respirator.
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Ho, Peter Chi Fai; Andrews, Derrick, Cushion for a patient interface.
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Scheiner, Rupert Christian; Howard, Scott Alexander; Smart, Gregory Scott; Skipper, Christopher Scott; Lubke, Steven John; Nelson, Timothy Shawn, Cushion for mask system.
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Almqvist Hans ; Ekstrom Staffan,SEX, Delivery conduit for a breathing equipment.
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Brewer,Gregory Newton; Colla,Gregory Alan; Farrugia,Steven Paul; Somaiya,Chinmayee, Determination of mask fitting pressure and correct mask fit.
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Hacke, Gerhard A.; Hacke, Cornel C.; Foley, Martin P., Disposable mask assembly with exhaust filter.
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Debe Mark K. (Stillwater MN) Yuschak Gregory (Hudson WI) Parsonage Edward E. (Minneapolis MN) Poirier Richard J. (White Bear Lake MN) Miller Lowell R. (White Bear Lake MN), Exposure indicating apparatus.
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Stern Donald J. (Bellingham WA) Tryon James A. (Seattle WA), Face mask assembly and method having a fan and replaceable filter.
상세보기
Japuntich, Daniel A.; McCullough, Nicole V.; Peterson, Jane K.; Baumann, Nicholas R.; Bryant, John W.; Henderson, Christopher P.; Penning, Bruce E., Face mask that has a filtered exhalation valve.
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Morelli, Paul; Granatiero, Nino; Rodrigues, Joseph, Face piece seal check device.
상세보기
Legare, Pierre; Billingsley, Britton G., Filter cartridge having central plenum and housing sidewall.
상세보기
Resnick,Todd A; Stein,Richard L, Filter cartridge with integrated inhalation and exhalation valves.
상세보기
Viner, Andrew S.; Conlan, Audra A.; Cormack, Brian; Watson, Malcolm R.; Henderson, Christopher P.; Curran, Desmond T.; Williams, Elfed I., Filter element that has a thermo-formed housing around filter material.
상세보기
Martin,Philip G.; Xue,Jianxian, Filtering face mask that has a resilient seal surface in its exhalation valve.
상세보기
Courtney Darryl W. (3814 Columbia Pike ; #11 Arlington VA 22204), Filtering face mask with inhalation/exhalation check valves.
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Daugaard, Dwayne D.; Stepan, Daniel J.; Gebrewold, Yonas; Domroese, Michael K.; Behymer, Lance E., Filtering face-piece respirator having nose clip molded into the mask body.
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Gebrewold, Yonas; Skulley, Thomas G.; Johnson, Erik J.; Behymer, Lance E.; Daugaard, Dwayne D.; Stepan, Daniel J.; Martin, Philip G., Filtering face-piece respirator support structure that has living hinges.
상세보기
Martin, Philip G.; Gebrewold, Yonas; Stepan, Daniel J.; Wilson, Audra A.; Henderson, Christopher P.; Skulley, Thomas G.; Johnson, Erik J.; Lovo, Francesco; Mattano, Dan; Ponzio, Claudio, Filtering face-piece respirator that has expandable mask body.
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Kooij, Michiel; Maurer, Dimitri Marco, Flexible forehead support.
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Ng, Eva; Chu, Vincent; Howard, Scott Alexander; Lynch, Susan Robin; Lee, William Murray; Bertinetti, Mark; Eves, Matthew; Gudiksen, Joshua Adam; Stallard, Philip Thomas; Shanmuga Sundara, Shiva Kumar, Forehead supports for facial masks.
상세보기
Jackson Peter J. (Findon GB2), Gas flow control valves.
상세보기
Warncke Ernst (Lbeck DEX), Gas mask construction.
상세보기
Howard, Scott Alexander; Stallard, Philip Thomas, Headgear connection assembly.
상세보기
Kenyon, Barton John; Yee, Arthur Kin-Wai; Primrose, Rohan Neil; Saada, Jim; Snow, John Michael; Sapula, Marek Tomasz; Crumblin, Geoffrey; Trevor-Wilson, Duncan Lovel; Lithgow, Perry David; Virr, Alexander; Richmond, Donald Angus; Janiak, Michael Thomas; Kao, Dan; Bath, Andrew Roderick, Humidifier with removable water tank.
상세보기
Zollinger, Chris; Pierro, Brian, Infant nasal interface mask.
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Zielinski, David Edward; Schmidt, Timothy Robert; Eaton, Douglas Wayne, Joint combined aircrew systems tester.
상세보기
Gunaratnam, Michael K; Amarasinghe, Amal, Mask ports.
상세보기
Ng, Eva; Lockwood, David James; Wehbeh, Jamie Graeme; Valcic, Zoran; D'Souza, Errol Savio Alex; Eves, Matthew; Sari, Mahsita, Mask system.
상세보기
Burch John M., Mask with integral valve.
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Dorcheh Jazini,GBX ; Curran Desmond T.,GBX, Method for connecting two components, especially in the assembly of diaphragm valves.
상세보기
Stone, William C.; Sahibzada, Jorgen, Mouth piece for a breathing apparatus.
상세보기
McDonald, Thomas K.; Hannah, Gary R.; Frogley, Kirsten, Multi-phase headset for pilots.
상세보기
Steven S. Bordewick ; Gary Hansen, Multi-seal respirator mask.
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Capon,Andrew; Friday,David K.; Pike,David W., Multi-stage respirator filter with TIM filter option.
상세보기
Henderson, Christopher P.; Wilson, Audra A., Non-elastomeric respirator mask that has deformable cheek portions.
상세보기
Sico, Anthony L., Oxygen mask filter system.
상세보기
Rummery, Gerard Michael; Henry, Robert Edward; Hill, Phoebe Katherine; Hurst, Andrew; Nurse, Philip Michael, Patient interface systems.
상세보기
Nicholson,Alexander J. G., Personal breathing filter.
상세보기
Maryyanek Richard D. (Northbridge MA) Zdrok Joseph Z. (Webster MA) Simpson Keith (Farnham GB2), Positive pressure test apparatus for facepiece respirator.
상세보기
Elstran Gerald V. (Woonsocket SD) Mattila Robert J. (Mahtomedi MN) Phillips Jerome D. (Wyoming MN), Positive/negative air pressure adaptor for use with respirators.
상세보기
Brookman, Michael J., Powered air purifying respirator system and breathing apparatus.
상세보기
Tanizawa,Naoto; Ide,Hiroyuki; Nagasawa,Hidetoshi, Powered respirator.
상세보기
Klockseth,Martinus Oliver; Jervmo Roland,Bengt Yngve; Berndtsson,Goran Bertil Claes, Pressure Compensating valve.
상세보기
Mukaiyama, Etsuji; Takami, Nobutaka, Respiration protecting apparatus.
상세보기
Gélinas, Daniel; Petrillo, Breck Andrew, Respirator.
상세보기
Mutze, Andreas; Skov, Roman, Respirator.
상세보기
Osendorf Richard J. (West St. Paul MN) Lee David W. (Apple Valley MN), Respirator cartridge with sealing fit test structure and method of use.
상세보기
Penton, John R.; Richards, John M.; Sparke, Robert Samuel George, Respirator exhalation unit.
상세보기
Matheson James N. (Mission Viejo CA) Lowry Philip L. (Santa Ana CA), Respirator face mask.
상세보기
Metzger Karl, Respirator filtration device.
상세보기
Crutchfield, Clifton D., Respirator fit-testing apparatus and method.
상세보기
Crutchfield, Clifton D., Respirator fit-testing apparatus and method.
상세보기
Yuschak Gregory (Hudson WI) Rekow Peter O. (Woodbury MN) Holmquist-Brown Thomas W. (St. Paul MN), Respirator having snap-fit filter cartridge.
상세보기
Yuschak,Gregory; Rekow,Peter O.; Holmquist Brown,Thomas W., Respirator having snap-fit filter cartridge.
상세보기
Lang, Bernd Christoph, Respirator mask.
상세보기
Cronjaeger Ralf (Lbeck DEX), Respirator mask for positive pressure respirator equipment.
상세보기
Scholey Michael Forbes ; Grimsley Terry L., Respirator mask with snap in filter cartridge.
상세보기
Capon,Andrew; Maclean,Tim John, Respirator module with speech transmission and exhalation valve.
상세보기
Carideo, Max; Holm, Ricky L.; Olstad, Stuart J.; Remiarz, Richard, Respirator test accessory.
상세보기
Daniel A. Japuntich ; Nicole V. McCullough, Respirator that includes an integral filter element, an exhalation valve, and impactor element.
상세보기
Mittelstadt, William A.; Castiglione, David M.; Insley, Thomas I., Respirator valve.
상세보기
Flannigan, Paul J.; Maxa, Steven J., Respiratory facepiece and method of making a facepiece using separate molds.
상세보기
Michael Pereira ; Anthony Ricci ; Pierre Legare CA, Respiratory filter.
상세보기
Kielow, Detlef; Horn, Michael; Schmidtke, Klaus, Respiratory half-mask.
상세보기
Dennis,Carnell K., Respiratory mask.
상세보기
Gleason Colin M. ; Castro Valentin A., Respiratory mask and method of making thereof.
상세보기
Barnett Shari S. (Pittsburgh PA) Handke Patrick M. (Monroeville PA) Sabo Kristine K. (New Kensington PA) Scarberry Eugene N. (Trafford PA), Respiratory mask facial seal.
상세보기
Braun David L. (Lake Elmo MN) Melvin Donald L. (Maplewood MN), Respiratory mask having a rigid or semi-rigid, insert-molded filtration element and method of making.
상세보기
Mittelstadt,William A.; Pilgrim,John M., Respiratory protection device that has rapid threaded clean air source attachment.
상세보기
Jones Timothy J. (Phoenixville PA) Hollingsworth John E. (Austin TX), Respiratory system particularly suited for aircrew use.
상세보기
Melidis, Paris; Lauboeck, Theodor, Sealing lip device for a respiratory mask, respiratory mask and a method and a mould for producing the same.
상세보기
Sleeper,Geoffrey P.; Palkon,David J., Sealing nasal cannula.
상세보기
Lovell,William S., Self-powered, wearable personal air purifier.
상세보기
Belfer William A. ; Petillo Phillip, Strapless respiratory facial mask for customizing to the wearer's face.
상세보기
Teng, Mei-Sheng, Three dimensional face mask.
상세보기
Bowers John Lawrence (Douglas GB2), Uni-directional fluid valve.
상세보기
Mittelstadt, William A.; Castiglione, David M., Unidirectional respirator valve.
상세보기
Mittelstadt,William A.; Castiglione,David M., Unidirectional respirator valve.
상세보기
Xue, Thomas J.; Domroese, Michael K.; Martin, Philip G.; Abel, Nathan A., Unidirectional valves and filtering face masks comprising unidirectional valves.
상세보기
Myers Warren R., Vacuum adherent face mask.
상세보기
Darkin, Donald; Mcauliffe, Patrick John, Vent system for CPAP patient interface used in treatment of sleep disordered breathing.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Respiratory mask having a clean air inlet chamber 원문보기

초록 ▼

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연구과제 타임라인

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Respiratory mask having a clean air inlet chamber 원문보기

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연구과제 타임라인

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