Gas exhaust system for a gas delivery mask

Details Gas exhaust system for a gas delivery mask Gas exhaust system for a gas delivery mask

2005-06-17

2010-12-14

Yu, Justine R (Department: 3771)

Surgery

Respiratory method or device

Means for removing substance from respiratory gas

C128S204180, C128S205250, C128S206210, C128S206220

Reexamination Certificate

active

07849855

ABSTRACT:
A noise-suppressing gas exhaust system for a gas delivery mask is provided. The system may include a face mask, an arm assembly, and a gas exhaust member. The face mask may be configured to interface with a subject's face. The arm assembly may be configured to support the face mask. The gas exhaust member may be coupled to the arm assembly and may include a single gas passageway extending therethrough. The gas passageway may extend from a first opening formed in a first side of the gas exhaust member to a second opening formed in a second side of the gas exhaust member. The first opening may have a cross-sectional area of about 0.01 square inches to about 0.03 square inches, and the second opening may have a substantially larger cross-sectional area than the cross-sectional area of the first opening.

REFERENCES:
patent: 1081745 (1913-12-01), Johnston et al.
patent: 1532195 (1925-04-01), Morrison
patent: 1911938 (1933-05-01), Bard
patent: 2130155 (1938-09-01), Malcom
patent: 2428451 (1947-10-01), Etherson
patent: 3824999 (1974-07-01), King
patent: 4068516 (1978-01-01), Wonisch
patent: 4275908 (1981-06-01), Elkins et al.
patent: 4373520 (1983-02-01), Arbique
patent: 4498472 (1985-02-01), Tanaka
patent: 4539983 (1985-09-01), Angell
patent: 4739755 (1988-04-01), White et al.
patent: 4799263 (1989-01-01), Banziger et al.
patent: 4843686 (1989-07-01), Bartholomew
patent: 4875718 (1989-10-01), Marken
patent: 4886056 (1989-12-01), Simpson
patent: 4915106 (1990-04-01), Aulgur et al.
patent: 4938209 (1990-07-01), Fry
patent: 4958633 (1990-09-01), Angell
patent: 4960121 (1990-10-01), Nelson et al.
patent: 4989596 (1991-02-01), Macris et al.
patent: 5036846 (1991-08-01), Aulgur et al.
patent: 5038776 (1991-08-01), Harrison et al.
patent: 5054482 (1991-10-01), Bales
patent: 5058244 (1991-10-01), Fernandez
patent: D321418 (1991-11-01), Dolida et al.
patent: 5069205 (1991-12-01), Urso
patent: 5074297 (1991-12-01), Venegas
patent: 5181280 (1993-01-01), Zachry, Jr.
patent: 5181507 (1993-01-01), Michel et al.
patent: 5199424 (1993-04-01), Sullivan et al.
patent: 5269296 (1993-12-01), Landis
patent: 5353789 (1994-10-01), Schlobohm
patent: 5429126 (1995-07-01), Bracken
patent: 5429683 (1995-07-01), Le Mitouard
patent: 5441046 (1995-08-01), Starr et al.
patent: 5463693 (1995-10-01), Birli et al.
patent: 5503147 (1996-04-01), Bertheau
patent: 5517986 (1996-05-01), Starr et al.
patent: 5537994 (1996-07-01), Thornton
patent: 5623923 (1997-04-01), Bertheau et al.
patent: 5628305 (1997-05-01), Melker
patent: 5657752 (1997-08-01), Landis et al.
patent: 5662101 (1997-09-01), Ogden et al.
patent: 5697363 (1997-12-01), Hart
patent: 5724965 (1998-03-01), Handke et al.
patent: 5921239 (1999-07-01), McCall et al.
patent: 5941245 (1999-08-01), Hannah et al.
patent: 5975490 (1999-11-01), Essman
patent: 6039045 (2000-03-01), Bertheau et al.
patent: 6041781 (2000-03-01), Aglan
patent: 6044844 (2000-04-01), Kwok et al.
patent: 6112746 (2000-09-01), Kwok et al.
patent: 6119694 (2000-09-01), Correa et al.
patent: 6123071 (2000-09-01), Berthon-Jones et al.
patent: 6155253 (2000-12-01), Gamberini
patent: 6164829 (2000-12-01), Wenzel et al.
patent: 6182298 (2001-02-01), Dampney
patent: 6192886 (2001-02-01), Rudolph
patent: 6263874 (2001-07-01), LeDez et al.
patent: 6279172 (2001-08-01), Epperson et al.
patent: 6338342 (2002-01-01), Fecteau et al.
patent: 6347631 (2002-02-01), Hansen et al.
patent: 6357441 (2002-03-01), Kwok et al.
patent: 6374824 (2002-04-01), Thornton
patent: 6374826 (2002-04-01), Gunaratnam et al.
patent: 6382206 (2002-05-01), Palazzotto et al.
patent: 6386198 (2002-05-01), Rugless
patent: 6435181 (2002-08-01), Jones, Jr. et al.
patent: 6439230 (2002-08-01), Gunaratnam et al.
patent: 6463931 (2002-10-01), Kwok et al.
patent: 6467483 (2002-10-01), Kopacko et al.
patent: 6470886 (2002-10-01), Jestrabek-Hart
patent: 6494207 (2002-12-01), Kwok
patent: 6497232 (2002-12-01), Fecteau et al.
patent: 6505623 (2003-01-01), Hansen
patent: 6516802 (2003-02-01), Hansen et al.
patent: 6530373 (2003-03-01), Patron et al.
patent: 6532961 (2003-03-01), Kwok et al.
patent: 6536435 (2003-03-01), Fecteau et al.
patent: 6539941 (2003-04-01), Haubeil
patent: 6543445 (2003-04-01), Hopper
patent: 6571797 (2003-06-01), Magidson et al.
patent: 6581594 (2003-06-01), Drew et al.
patent: 6581602 (2003-06-01), Kwok et al.
patent: 6591837 (2003-07-01), Byram
patent: 6595214 (2003-07-01), Hecker et al.
patent: 6615830 (2003-09-01), Serowski et al.
patent: 6615834 (2003-09-01), Gradon et al.
patent: 6619288 (2003-09-01), Demers et al.
patent: 6619570 (2003-09-01), Ericksen et al.
patent: 6626178 (2003-09-01), Morgan et al.
patent: 6629532 (2003-10-01), Campbell, Sr.
patent: 6668830 (2003-12-01), Hansen et al.
patent: D486226 (2004-02-01), Guney et al.
patent: D486907 (2004-02-01), Guney et al.
patent: 6691708 (2004-02-01), Kwok et al.
patent: 6694973 (2004-02-01), Dunhao et al.
patent: 6701926 (2004-03-01), Olsen et al.
patent: 6701927 (2004-03-01), Kwok et al.
patent: 6729333 (2004-05-01), Barnett et al.
patent: 6732733 (2004-05-01), Brostrom et al.
patent: 6745770 (2004-06-01), McAuliffe et al.
patent: 6745772 (2004-06-01), McLeod
patent: 6772760 (2004-08-01), Frater et al.
patent: 6776161 (2004-08-01), Horn
patent: 6789541 (2004-09-01), Olsen et al.
patent: 6792947 (2004-09-01), Bowden
patent: 6805117 (2004-10-01), Ho et al.
patent: 6820615 (2004-11-01), Feng
patent: 6851425 (2005-02-01), Jaffre et al.
patent: 6851428 (2005-02-01), Dennis
patent: 6854465 (2005-02-01), Bordewick et al.
patent: 6883519 (2005-04-01), Schmidtke et al.
patent: 6886564 (2005-05-01), Sullivan et al.
patent: 6895964 (2005-05-01), McAuliffe et al.
patent: 6907882 (2005-06-01), Ging et al.
patent: 6926004 (2005-08-01), Schumacher
patent: 6926007 (2005-08-01), Frank
patent: 6951218 (2005-10-01), Gradon et al.
patent: 6959710 (2005-11-01), Barnett et al.
patent: 6981503 (2006-01-01), Shapiro
patent: 7017576 (2006-03-01), Olsen et al.
patent: 7017579 (2006-03-01), Palmer
patent: 7036508 (2006-05-01), Kwok
patent: 7047971 (2006-05-01), Ho et al.
patent: 7047972 (2006-05-01), Ging et al.
patent: 7059326 (2006-06-01), Heidmann et al.
patent: 7066179 (2006-06-01), Eaton et al.
patent: 7089941 (2006-08-01), Bordewick et al.
patent: 7096867 (2006-08-01), Smith et al.
patent: 7188620 (2007-03-01), Amarasinghe
patent: 7201169 (2007-04-01), Wilkie et al.
patent: 7207335 (2007-04-01), Kwok et al.
patent: 7231921 (2007-06-01), Palmer
patent: 7318439 (2008-01-01), Raje et al.
patent: 7320323 (2008-01-01), Lang et al.
patent: 7357136 (2008-04-01), Ho et al.
patent: 2002/0096176 (2002-07-01), Gunaratnam et al.
patent: 2002/0148473 (2002-10-01), Kwok et al.
patent: 2002/0157668 (2002-10-01), Bardel
patent: 2002/0189616 (2002-12-01), Wolf
patent: 2003/0000001 (2003-01-01), McDonald et al.
patent: 2003/0005935 (2003-01-01), Kwok et al.
patent: 2003/0019496 (2003-01-01), Kopacko et al.
patent: 2003/0051732 (2003-03-01), Smith et al.
patent: 2003/0075180 (2003-04-01), Raje et al.
patent: 2003/0075182 (2003-04-01), Heidmann et al.
patent: 2003/0084903 (2003-05-01), Fecteau et al.
patent: 2003/0087033 (2003-05-01), Ramsay
patent: 2003/0127096 (2003-07-01), McAuliffe et al.
patent: 2003/0127101 (2003-07-01), Dennis
patent: 2003/0164170 (2003-09-01), Drew et al.
patent: 2003/0196655 (2003-10-01), Ging et al.
patent: 2003/0217746 (2003-11-01), Gradon et al.
patent: 2003/0221691 (2003-12-01), Biener et al.
patent: 2004/0025882 (2004-02-01), Madaus et al.
patent: 2004/0034519 (2004-02-01), Huitouze et al.
patent: 2004/0065328 (2004-04-01), Amarasinghe et al.
patent: 2004/0073989 (2004-04-01), Horn
patent: 2004/0083534 (2004-05-01), Ruiz et al.
patent: 2004/0107964 (2004-06-01), Shaw
patent: 2004/0112377 (2004-06-01), Amarasinghe et al.
patent: 2004/0112384 (2004-06-01), Lithgow et al.
patent: 2004/0118406 (2004-06-01), Lithgow et al.
patent: 2004/0182396 (2004-09-01), Dennis
patent: 2004/0182398 (2004-09-01), Sprinkle et al.
patent: 2004/0194783 (2004-10-01), McAuliffe et al.
patent: 2004/0216746 (2004-11-01), Jones, Jr. et al.
patent: 2004/0221850 (2004-11-01), Ging et al.
patent: 2

Affiliated with

Also associated with

Rating

Gas exhaust system for a gas delivery mask does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas exhaust system for a gas delivery mask, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas exhaust system for a gas delivery mask will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4209657