US1192186A - Respirator. - Google Patents

Respirator. Download PDF

Info

Publication number
US1192186A
US1192186A US58284410A US1910582844A US1192186A US 1192186 A US1192186 A US 1192186A US 58284410 A US58284410 A US 58284410A US 1910582844 A US1910582844 A US 1910582844A US 1192186 A US1192186 A US 1192186A
Authority
US
United States
Prior art keywords
air
delivery nozzle
end portion
secured
tube
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 - Lifetime
Application number
US58284410A
Inventor
Samuel Ward Greene
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US58284410A priority Critical patent/US1192186A/en
Application granted granted Critical
Publication of US1192186A publication Critical patent/US1192186A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks

Definitions

  • the invention relates to improvements in respirators, and has for its principal object to provide an improved and novel construction of respirator especially designed for use in the dangerous dusty trades inwhich a continuous current of fresh air is supplied to the nostrils of the user and the exhaled breath or vitiated air is expelled in such a manner as not to pollute the fresh air current flowing to the nostrils.
  • a further object of the invention is to provide a device of this character which is supported upon the head and will not interfere with or affect the sight of the user.
  • a further object of the invention is to provide a delivery nozzle having means for expanding the air current and causing it to flow against the upper lip directly beneath the nostrils and substantially at right angles thereto.
  • A. further object of the invention is to provide said air delivery nozzle with means adjacent the nostrils for the escape of the air current.
  • FIG. 1 is a side view of my improved respiratorin position on the head of the user.
  • Fig. 2 is a top plan view.
  • Fig. 3 is a vertical sectional view of the delivery nozzle.
  • FIG. 1 represents the air-tube or conduit through which the fresh air is supplied to the delivery nozzle 2.
  • the major portion of the air-tube 1 is preferably flexible and it is provided with a rigid end portion 1 which is adjustably secured to a spring head clamp 3.
  • a screw-threaded post 1 Secured upon one side of the head clamp 3 is a screw-threaded post 1 which engages a slot 5 in the supporting member 6.
  • the post 4 is provided with a thumb nut 7 for clamping the supporting member in position upon the head clamp 3.
  • Said support ing member 6 is provided with a lateral extension 8 having a turned over end portion 9 in which is mounted an adjusting thumbscrew 10 which engages said lateral extension 8.
  • the end portion 1 is secured to the bent over end portion 9 and is constructed and arranged to extend down the side of the face of the user, but not in contact therewith, to a point substantially in line with the lower end of the nose, and is then bent around the face so as to bring the delivery nozzle 2, which is secured to the free end of said end portion, in close proximity to the nostrils, as shown in Figs. 1 and 2.
  • the delivery nozzle 2 consists of a rectangular casing having the top 11, bottom 12, outer side 13, and end portions 14 and 15. The under side of the delivery nozzlenext to the face is open.
  • the top 11 is provided with a recess 16 to receive the end of the nose, and the inner edge 12 of the bottom 12 is curved to conform with the curvature of the upper lip against which it is arranged to rest.
  • the bottom 12 is provided with two inlet openings 17 and 18, one adjacent each end thereof and with a recess 19 on the inner edge 12 which serves as the outlet for the air current.
  • a longitudinally extending L- shaped extension 20 Formed or secured upon the under side of the bottom 12 between the inlet openings 17 and 18 is a longitudinally extending L- shaped extension 20 of the same width as the inner diameter of the end portion 1' of the air-tube 1.
  • the tubular end portion 1 is provided with a closed end 21 and the upper half of said end portion 1 is removed for a distance equal to the length of the delivery nozzle 2.
  • Said delivery nozzle 2 is then secured, preferably by solder, to the lower half of said end portion 1 so that the extension 20 forms a central partition for the end portion 1, as shown in Fig. 3.
  • an adjustablemouth shield 22 Secured to the end portion 1 directly beneath the delivery nozzle 2 is an adjustablemouth shield 22 having arms 23 extending through openings in posts 24 and arranged to be clamped in position by thumb-nuts 25.
  • the operation of the device is as follows: The air flows through the air-tube 1 under any desired pressure and into the end portion 1. Upon reaching the extension or partition 20 the air current is divided, a portion flowing upon the upper side of said partition up through the inlet opening 17 and a portion flowing upon the under side of said partition up through the inlet opening 18. As the current of air flows up through the inlet openings 17 and 18 it strikes the top 11 and outer side 13 and is defiected toward the open inner side of the delivery nozzle 2 and against the upper lip of the user directly beneath the nostrils. In striking the upper lip the air current is further deflected'toward the nostrils when the user is inhaling and toward the outlet opening 19 when the user is eXhaling.
  • additional outlet openings 26 may be formed in the ends 14 and 15 of the delivery nozzle 2, as shown in Figs. 1 and 2.
  • the delivery nozzle 2 can be adjusted in any desired direction to fit the user.
  • the slot 5 the delivery nozzle can be raised or lowered; by turning the supporting member around the post 4:
  • the delivery nozzle can be moved laterally toward or away from the face; and by .means of the adjusting thumb-screw 10 the delivery nozzle can be moved longitudinally across the front of the face.
  • a respirator comprising an air-tube having a rigid end portion .foi'medto extend.
  • a delivery nozzle secured to :the end of said rigid end portion, and .means upon the head, means whereby the delivery nozzle maybe adjusted vertically and laterally, and means for adjusting said deliv-,
  • a respirator comprising an air-tube, a delivery nozzle secured to the end of said air-tube, a head clamp, a supporting member secured to the air-tube and mounted to slide and revolve upon a post secured to said head-clam) means for clam 3111 said sua- 7 I v I porting member in position, and a lateral extension upon said supporting member provided .with' a turned over end portion carrying an adjusting thumb-screw arranged to engage said lateral extension.
  • a respirator comprising a rigid airtube having a closed end and a portion of said tube cut away, adelivery nozzle secured to said air-tube over said cut away portion, an extension upon the bottom of said delivery nozzle arranged to extend longitudinally within said air-tube and form a central partition therein, an inlet opening in the bottom of said delivery nozzle upon each side of said extension, and an air-outlet upon the face side of said delivery nozzle.

Description

s. w. GREENE.
RESPIRATOR.
APPLICATION FILED sEPT.20. 1910.
1,192,186. Patented July 25,1916;
WITNESSES INVENTUFR.
524M. E ga /rMazm,
ATTB RNEY.
UN 1T STATE S L AT ENT F fill,
RESPIRATOR.
Specification of Letters Patent.
Patented July 25, 1916.
Application filed September 20, 1910. Serial No. 582,844.
1 '0 all whom it may concern- Be it known that I, SAMUEL VVARQ GREENE, of East Greenwich, in the county of Kent and State of Rhode Island, have invented certain new and useful Improvements in Respirators; and I do hereby declare the following specification, taken in connection with the accompanying drawings, forming a part of the same, to be a full, clear, and exact description thereof.
The invention relates to improvements in respirators, and has for its principal object to provide an improved and novel construction of respirator especially designed for use in the dangerous dusty trades inwhich a continuous current of fresh air is supplied to the nostrils of the user and the exhaled breath or vitiated air is expelled in such a manner as not to pollute the fresh air current flowing to the nostrils.
A further object of the invention is to provide a device of this character which is supported upon the head and will not interfere with or affect the sight of the user.
A further object of the invention is to provide a delivery nozzle having means for expanding the air current and causing it to flow against the upper lip directly beneath the nostrils and substantially at right angles thereto.
A. further object of the invention is to provide said air delivery nozzle with means adjacent the nostrils for the escape of the air current.
To these ends the invention consists of the novel form of respirator hereinafter described and claimed, reference being had to the accompanying drawings, in which Figure 1 is a side view of my improved respiratorin position on the head of the user. Fig. 2 is a top plan view. Fig. 3 is a vertical sectional view of the delivery nozzle.
In the drawings 1 represents the air-tube or conduit through which the fresh air is supplied to the delivery nozzle 2. The major portion of the air-tube 1 is preferably flexible and it is provided with a rigid end portion 1 which is adjustably secured to a spring head clamp 3.
Secured upon one side of the head clamp 3 is a screw-threaded post 1 which engages a slot 5 in the supporting member 6. The post 4 is provided with a thumb nut 7 for clamping the supporting member in position upon the head clamp 3. Said support ing member 6 is provided with a lateral extension 8 having a turned over end portion 9 in which is mounted an adjusting thumbscrew 10 which engages said lateral extension 8. The end portion 1 is secured to the bent over end portion 9 and is constructed and arranged to extend down the side of the face of the user, but not in contact therewith, to a point substantially in line with the lower end of the nose, and is then bent around the face so as to bring the delivery nozzle 2, which is secured to the free end of said end portion, in close proximity to the nostrils, as shown in Figs. 1 and 2.
The delivery nozzle 2 consists of a rectangular casing having the top 11, bottom 12, outer side 13, and end portions 14 and 15. The under side of the delivery nozzlenext to the face is open. The top 11 is provided with a recess 16 to receive the end of the nose, and the inner edge 12 of the bottom 12 is curved to conform with the curvature of the upper lip against which it is arranged to rest. The bottom 12 is provided with two inlet openings 17 and 18, one adjacent each end thereof and with a recess 19 on the inner edge 12 which serves as the outlet for the air current.
Formed or secured upon the under side of the bottom 12 between the inlet openings 17 and 18 is a longitudinally extending L- shaped extension 20 of the same width as the inner diameter of the end portion 1' of the air-tube 1. The tubular end portion 1 is provided with a closed end 21 and the upper half of said end portion 1 is removed for a distance equal to the length of the delivery nozzle 2. Said delivery nozzle 2 is then secured, preferably by solder, to the lower half of said end portion 1 so that the extension 20 forms a central partition for the end portion 1, as shown in Fig. 3.
Secured to the end portion 1 directly beneath the delivery nozzle 2 is an adjustablemouth shield 22 having arms 23 extending through openings in posts 24 and arranged to be clamped in position by thumb-nuts 25.
The operation of the device is as follows: The air flows through the air-tube 1 under any desired pressure and into the end portion 1. Upon reaching the extension or partition 20 the air current is divided, a portion flowing upon the upper side of said partition up through the inlet opening 17 and a portion flowing upon the under side of said partition up through the inlet opening 18. As the current of air flows up through the inlet openings 17 and 18 it strikes the top 11 and outer side 13 and is defiected toward the open inner side of the delivery nozzle 2 and against the upper lip of the user directly beneath the nostrils. In striking the upper lip the air current is further deflected'toward the nostrils when the user is inhaling and toward the outlet opening 19 when the user is eXhaling. With this construction it will be seen that there is a continuous current of air through the delivery nozzle flowing from the outer side to the face side, and that when the user is exhaling, the .vitiated air is expelled from the nozzle adjacent the nostrils, so that when he begins to inhale, all of said vitiated air will have been expelled from said nozzle and from the vicinity of the nostrils.
If desired additional outlet openings 26 may be formed in the ends 14 and 15 of the delivery nozzle 2, as shown in Figs. 1 and 2.
It will be seen that with my novel means for securing the right end portion 1 to the head clamp 3 the delivery nozzle 2 can be adjusted in any desired direction to fit the user. By means of the slot 5 the delivery nozzle can be raised or lowered; by turning the supporting member around the post 4:
the delivery nozzle can be moved laterally toward or away from the face; and by .means of the adjusting thumb-screw 10 the delivery nozzle can be moved longitudinally across the front of the face.
What I claim as my inventionand desire to secure by Letters Patent is:
1. A respirator comprising an air-tube having a rigid end portion .foi'medto extend.
down the side of the face and across to -the upper lip, a delivery nozzle secured to :the end of said rigid end portion, and .means upon the head, means whereby the delivery nozzle maybe adjusted vertically and laterally, and means for adjusting said deliv-,
ery nozzle longitudinally.
4. A respirator comprising an air-tube, a delivery nozzle secured to the end of said air-tube, a head clamp, a supporting member secured to the air-tube and mounted to slide and revolve upon a post secured to said head-clam) means for clam 3111 said sua- 7 I v I porting member in position, and a lateral extension upon said supporting member provided .with' a turned over end portion carrying an adjusting thumb-screw arranged to engage said lateral extension.
,5. A respirator comprising a rigid airtube having a closed end and a portion of said tube cut away, adelivery nozzle secured to said air-tube over said cut away portion, an extension upon the bottom of said delivery nozzle arranged to extend longitudinally within said air-tube and form a central partition therein, an inlet opening in the bottom of said delivery nozzle upon each side of said extension, and an air-outlet upon the face side of said delivery nozzle.
SAMUEL \VARD GREENE. Vitnesses:
NV. H. THURSTON, J. H. TriURsroN.
Copies of this patent ma; be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. G.
US58284410A 1910-09-20 1910-09-20 Respirator. Expired - Lifetime US1192186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US58284410A US1192186A (en) 1910-09-20 1910-09-20 Respirator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58284410A US1192186A (en) 1910-09-20 1910-09-20 Respirator.

Publications (1)

Publication Number Publication Date
US1192186A true US1192186A (en) 1916-07-25

Family

ID=3260140

Family Applications (1)

Application Number Title Priority Date Filing Date
US58284410A Expired - Lifetime US1192186A (en) 1910-09-20 1910-09-20 Respirator.

Country Status (1)

Country Link
US (1) US1192186A (en)

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915105A (en) * 1988-10-28 1990-04-10 Lee Tien Chu Miniature respiratory apparatus
US5267557A (en) * 1992-08-17 1993-12-07 Her Mou Lin Nose mask with a filtering device
US5538000A (en) * 1995-02-06 1996-07-23 Hans Rudolph, Inc. Airflow delivery system
US6029660A (en) * 1996-12-12 2000-02-29 Resmed Limited Substance delivery apparatus
US6044844A (en) * 1996-12-02 2000-04-04 Resmed Limited Mask and harness assembly
USD423096S (en) * 1997-02-25 2000-04-18 Resmed Limited Nasal mask cushion
USD428987S (en) * 1997-02-25 2000-08-01 Resmed Limited Nasal mask shell
US6112746A (en) * 1996-07-26 2000-09-05 Resmed Limited Nasal mask and mask cushion therefor
US6119693A (en) * 1998-01-16 2000-09-19 Resmed Limited Forehead support for facial mask
US6119694A (en) * 1997-07-24 2000-09-19 Respironics Georgia, Inc. Nasal mask and headgear
US6123071A (en) * 1993-06-18 2000-09-26 Resmed Limited Facial masks for assisted respiration or CPAP
US6123082A (en) * 1996-12-18 2000-09-26 Resmed Limited Device for preventing or reducing the passage of air through the mouth
USD435650S (en) * 1997-02-25 2000-12-26 Resmed Limited Combined nasal mask shell and cushion
US20020117177A1 (en) * 1996-12-02 2002-08-29 Kwok Philip Rodney Harness assembly for a nasal mask
US20030019495A1 (en) * 2001-05-18 2003-01-30 Palkon David J. Mask cushion and method of using same
US6513526B2 (en) 1996-07-26 2003-02-04 Resmed Limited Full-face mask and mask cushion therefor
US20030034034A1 (en) * 1999-06-18 2003-02-20 Resmed Limited Forehead support for facial mask
US6561190B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
US6561191B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
US20030196658A1 (en) * 2002-04-23 2003-10-23 Ging Anthony M. Ergonomic and adjustable respiratory mask assembly with frame
US20040025882A1 (en) * 2000-07-21 2004-02-12 Stefan Madaus Holding device for a respiratory mask
US20040045550A1 (en) * 2002-01-01 2004-03-11 Bernd Lang Breathing mask arrangement and a forehead support device for same
US20040182398A1 (en) * 2003-03-22 2004-09-23 Tom Sprinkle Nasal mask
USD498529S1 (en) 1996-07-26 2004-11-16 Resmed Limited Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP)
US20050005940A1 (en) * 2003-04-10 2005-01-13 Resmed Limited Mask with integral cushion and forehead piece
US6907882B2 (en) 2002-04-23 2005-06-21 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US20050139219A1 (en) * 1999-03-29 2005-06-30 Resmed Limited Forehead support for facial mask
US20050199241A1 (en) * 2002-04-23 2005-09-15 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US20060137690A1 (en) * 2003-02-21 2006-06-29 Gunaratnam Michael K Nasal assembly
US7100610B2 (en) 2000-10-19 2006-09-05 Map Medizintechnologie Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US7290546B2 (en) 2002-03-22 2007-11-06 Invacare Corporation Nasal mask
US7320323B2 (en) 2001-10-22 2008-01-22 Map Medizin-Technologie Gmbh Breathing mask device and application device and frontal support device thereof
US7406965B2 (en) 2003-05-05 2008-08-05 Resmed Limited Forehead support for facial mask
US20090101141A1 (en) * 2002-04-23 2009-04-23 Resmed Limited Respiratory Mask Assembly with Magnetic Coupling to Headgear Assembly
US7926487B2 (en) 2000-05-15 2011-04-19 Resmed Limited Respiratory mask having gas washout vent and gas washout vent assembly for a respiratory mask
US7942150B2 (en) 2004-04-09 2011-05-17 Resmed Limited Nasal assembly
US7942148B2 (en) 2003-12-31 2011-05-17 Resmed Limited Compact oronasal patient interface
US7958893B2 (en) 2001-09-07 2011-06-14 Resmed Limited Cushion for a respiratory mask assembly
US7967014B2 (en) 2001-10-22 2011-06-28 Map Medizin-Technologie Gmbh Application device for breathing mask arrangement
US8028698B2 (en) 2006-09-18 2011-10-04 Invacare Corporation Breathing mask
US8291906B2 (en) 2008-06-04 2012-10-23 Resmed Limited Patient interface systems
US8297285B2 (en) 2006-07-28 2012-10-30 Resmed Limited Delivery of respiratory therapy
US8353294B2 (en) 2004-06-16 2013-01-15 Resmed Limited Respiratory mask assembly
US8485192B2 (en) 2005-01-12 2013-07-16 Resmed Limited Cushion for patient interface
US8505535B2 (en) 2003-05-02 2013-08-13 Resmed Limited Mask system
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
US8522785B2 (en) 2002-08-05 2013-09-03 Resmed Limited Inextensible headgear and CPAP or ventilator mask assembly with the same
US8522784B2 (en) 2008-03-04 2013-09-03 Resmed Limited Mask system
USD690003S1 (en) 2002-08-09 2013-09-17 Resmed Limited Yoked headgear
US8807135B2 (en) 2004-06-03 2014-08-19 Resmed Limited Cushion for a patient interface
US8869798B2 (en) 2008-09-12 2014-10-28 Resmed Limited Foam-based interfacing structure method and apparatus
US8869797B2 (en) 2007-04-19 2014-10-28 Resmed Limited Cushion and cushion to frame assembly mechanism for patient interface
US8905031B2 (en) 2008-06-04 2014-12-09 Resmed Limited Patient interface systems
US8944061B2 (en) 2005-10-14 2015-02-03 Resmed Limited Cushion to frame assembly mechanism
US9010330B2 (en) 2010-09-30 2015-04-21 Resmed Limited Patient interface systems
US9072853B2 (en) 2001-09-07 2015-07-07 Resmed Limited Forehead pad for respiratory mask
US9162034B2 (en) 2006-07-28 2015-10-20 Resmed Limited Delivery of respiratory therapy
US9381316B2 (en) 2005-10-25 2016-07-05 Resmed Limited Interchangeable mask assembly
US9480809B2 (en) 2007-07-30 2016-11-01 Resmed Limited Patient interface
US9737678B2 (en) 2010-09-30 2017-08-22 Resmed Limited Mask system
US9802021B2 (en) 2002-12-06 2017-10-31 Fisher & Paykel Healthcare Limited Mouthpiece
US9987450B2 (en) 2008-03-04 2018-06-05 Resmed Limited Interface including a foam cushioning element
US10166357B2 (en) 2006-12-15 2019-01-01 Resmed Limited Delivery of respiratory therapy with nasal interface
US10307554B2 (en) 2002-11-06 2019-06-04 Resmed Limited Mask and components thereof
US10786642B2 (en) 2009-01-30 2020-09-29 ResMed Pty Ltd Patient interface structure and method/tool for manufacturing same
US10974009B2 (en) 2009-06-02 2021-04-13 ResMed Pty Ltd Unobtrusive nasal mask
US11129953B2 (en) 2008-03-04 2021-09-28 ResMed Pty Ltd Foam respiratory mask
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud

Cited By (315)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915105A (en) * 1988-10-28 1990-04-10 Lee Tien Chu Miniature respiratory apparatus
US5267557A (en) * 1992-08-17 1993-12-07 Her Mou Lin Nose mask with a filtering device
US6123071A (en) * 1993-06-18 2000-09-26 Resmed Limited Facial masks for assisted respiration or CPAP
US5538000A (en) * 1995-02-06 1996-07-23 Hans Rudolph, Inc. Airflow delivery system
US8636006B2 (en) 1996-07-26 2014-01-28 Resmed Limited Mask
US8522783B2 (en) 1996-07-26 2013-09-03 Resmed Limited Cushion and mask therefor
US20070261697A1 (en) * 1996-07-26 2007-11-15 Resmed Limited Cushion and mask therefor
US6112746A (en) * 1996-07-26 2000-09-05 Resmed Limited Nasal mask and mask cushion therefor
US7243651B2 (en) 1996-07-26 2007-07-17 Resmed Limited Cushion and mask therefor
US20070107735A1 (en) * 1996-07-26 2007-05-17 Resmed Limited Mask
US9421339B2 (en) 1996-07-26 2016-08-23 Resmed Limited Patient interface
US7178527B2 (en) 1996-07-26 2007-02-20 Resmed Limited Nasal mask and mask cushion therefor
US8056561B2 (en) 1996-07-26 2011-11-15 Resmed Limited Full-face mask and mask cushion therefor
US6357441B1 (en) 1996-07-26 2002-03-19 Resmed Limited Nasal mask and mask cushion therefor
US7069933B2 (en) 1996-07-26 2006-07-04 Resmed Limited Breathing mask and mask cushion therefor
US9463295B2 (en) 1996-07-26 2016-10-11 Resmed Limited Mask and mask cushion therefor
US8813748B2 (en) 1996-07-26 2014-08-26 Resmed Limited Full-face mask and mask cushion therefor
US6871649B2 (en) 1996-07-26 2005-03-29 Resmed Limited Nasal mask cushion assembly
US6513526B2 (en) 1996-07-26 2003-02-04 Resmed Limited Full-face mask and mask cushion therefor
US20050022818A1 (en) * 1996-07-26 2005-02-03 Resmed Limited Cushion and mask therefor
USD498529S1 (en) 1996-07-26 2004-11-16 Resmed Limited Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP)
US20040094159A1 (en) * 1996-07-26 2004-05-20 Resmed Limited Breathing mask and mask cushion therefor
US6701927B2 (en) 1996-07-26 2004-03-09 Resmed Limited Full-face mask and mask cushion therefor
US6581602B2 (en) 1996-07-26 2003-06-24 Resmed Limited Nasal mask and mask cushion therefor
US6634358B2 (en) 1996-07-26 2003-10-21 Resmed Limited Nasal mask cushion assembly
US7950392B2 (en) 1996-07-26 2011-05-31 Resmed Limited Cushion and mask therefor
US6494207B1 (en) 1996-12-02 2002-12-17 Resmed Limited Harness assembly for a nasal mask
US20020117177A1 (en) * 1996-12-02 2002-08-29 Kwok Philip Rodney Harness assembly for a nasal mask
US6044844A (en) * 1996-12-02 2000-04-04 Resmed Limited Mask and harness assembly
US7036508B2 (en) 1996-12-02 2006-05-02 Resmed Limited Harness assembly for a nasal mask
US6029660A (en) * 1996-12-12 2000-02-29 Resmed Limited Substance delivery apparatus
US6123082A (en) * 1996-12-18 2000-09-26 Resmed Limited Device for preventing or reducing the passage of air through the mouth
US8833371B2 (en) 1997-02-10 2014-09-16 Resmed Limited Mask and vent assembly therefor
US8826910B2 (en) 1997-02-10 2014-09-09 Resmed Limited Mask and vent assembly therefor
US6561190B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
US7207335B2 (en) 1997-02-10 2007-04-24 Resmed Limited Mask and vent assembly therefor
US8122886B2 (en) 1997-02-10 2012-02-28 Resmed Limited Respiratory mask assembly with vent
US6561191B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
US7845354B2 (en) 1997-02-10 2010-12-07 Resmed Limited Mask and vent assembly therefor
USD423096S (en) * 1997-02-25 2000-04-18 Resmed Limited Nasal mask cushion
USD428987S (en) * 1997-02-25 2000-08-01 Resmed Limited Nasal mask shell
USD435650S (en) * 1997-02-25 2000-12-26 Resmed Limited Combined nasal mask shell and cushion
US6119694A (en) * 1997-07-24 2000-09-19 Respironics Georgia, Inc. Nasal mask and headgear
USD807497S1 (en) 1998-01-16 2018-01-09 Resmed Limited Pad for forehead support
US20110094517A1 (en) * 1998-01-16 2011-04-28 Resmed Limited Forehead support for facial mask
US7882837B2 (en) 1998-01-16 2011-02-08 Resmed Limited Forehead support for facial mask
US6997188B2 (en) 1998-01-16 2006-02-14 Resmed Limited Forehead support for facial mask
US6691708B2 (en) 1998-01-16 2004-02-17 Resmed Limited Forehead support for facial mask
US20060011202A1 (en) * 1998-01-16 2006-01-19 Resmed Limited Forehead support for facial mask
US6557556B2 (en) 1998-01-16 2003-05-06 Resmed Limited Forehead support for facial mask
US6463931B1 (en) 1998-01-16 2002-10-15 Resmed Limited Forehead support for facial mask
US9220861B2 (en) 1998-01-16 2015-12-29 Resmed Limited Forehead support for facial mask
US6119693A (en) * 1998-01-16 2000-09-19 Resmed Limited Forehead support for facial mask
USD782028S1 (en) 1998-01-16 2017-03-21 Resmed Limited Pad for forehead support
US6973929B2 (en) 1999-03-29 2005-12-13 Resmed Limited Forehead support for a facial mask
US20090114231A1 (en) * 1999-03-29 2009-05-07 Resmed Limited Forehead support for a facial mask
US7472704B2 (en) 1999-03-29 2009-01-06 Resmed Limited Forehead support for facial mask
US8646450B2 (en) 1999-03-29 2014-02-11 Resmed Limited Forehead support for a facial mask
US7942149B2 (en) 1999-03-29 2011-05-17 Resmed Limited Forehead support for a facial mask
US20050139219A1 (en) * 1999-03-29 2005-06-30 Resmed Limited Forehead support for facial mask
US20110174311A1 (en) * 1999-03-29 2011-07-21 Resmed Limited Forehead support for a facial mask
US20030034034A1 (en) * 1999-06-18 2003-02-20 Resmed Limited Forehead support for facial mask
US9592359B2 (en) 1999-06-18 2017-03-14 Resmed Limited Forehead support for facial mask
US6860269B2 (en) 1999-06-18 2005-03-01 Resmed Limited Forehead support for facial mask
US7610916B2 (en) 1999-06-18 2009-11-03 Resmed Limited Forehead support for facial mask
US7234466B2 (en) 1999-06-18 2007-06-26 Resmed Limited Forehead support for facial mask
US20100012129A1 (en) * 1999-06-18 2010-01-21 Resmed Limited Forehead support for facial mask
US8186348B2 (en) 1999-06-18 2012-05-29 Resmed Limited Forehead support for facial mask
US7926487B2 (en) 2000-05-15 2011-04-19 Resmed Limited Respiratory mask having gas washout vent and gas washout vent assembly for a respiratory mask
US8528558B2 (en) 2000-05-15 2013-09-10 Resmed Limited Respiratory mask having washout vent and gas washout vent assembly for a respiratory mask
US20040025882A1 (en) * 2000-07-21 2004-02-12 Stefan Madaus Holding device for a respiratory mask
US7562658B2 (en) 2000-07-21 2009-07-21 Map Medizin Technologie Gmbh Holding device for a respiratory mask
US9662467B2 (en) 2000-10-19 2017-05-30 Resmed R&D Germany Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US7775209B2 (en) 2000-10-19 2010-08-17 Map Medizintechnologie Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US8746250B2 (en) 2000-10-19 2014-06-10 Resmed R&D Germany Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US7100610B2 (en) 2000-10-19 2006-09-05 Map Medizintechnologie Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US8371301B2 (en) 2000-10-19 2013-02-12 Resmed R&D Germany Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US10596342B2 (en) 2000-10-19 2020-03-24 Resmed R&D Germany Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US7007696B2 (en) 2001-05-18 2006-03-07 Tiara Medical Systems, Inc. Mask cushion and method of using same
US20030019495A1 (en) * 2001-05-18 2003-01-30 Palkon David J. Mask cushion and method of using same
US8733358B2 (en) 2001-09-07 2014-05-27 Resmed Limited Cushion for a respiratory mask assembly
US9072853B2 (en) 2001-09-07 2015-07-07 Resmed Limited Forehead pad for respiratory mask
US9724488B2 (en) 2001-09-07 2017-08-08 Resmed Limited Cushion for a respiratory mask assembly
US10850057B2 (en) 2001-09-07 2020-12-01 ResMed Pty Ltd Cushion for a respiratory mask assembly
US7958893B2 (en) 2001-09-07 2011-06-14 Resmed Limited Cushion for a respiratory mask assembly
US10195385B2 (en) 2001-09-07 2019-02-05 Resmed Limited Forehead pad for respiratory mask
US9757534B2 (en) 2001-10-22 2017-09-12 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US7320323B2 (en) 2001-10-22 2008-01-22 Map Medizin-Technologie Gmbh Breathing mask device and application device and frontal support device thereof
US8479738B2 (en) 2001-10-22 2013-07-09 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US7992559B2 (en) 2001-10-22 2011-08-09 Map Medizin-Technologie Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US9889266B2 (en) 2001-10-22 2018-02-13 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US10058671B2 (en) 2001-10-22 2018-08-28 Resmed R&D Germany Gmbh Application device for a breathing mask arrangement
US8875710B2 (en) 2001-10-22 2014-11-04 Resmed R&D Germany Gmbh Application device for a breathing mask arrangement
US9144656B2 (en) 2001-10-22 2015-09-29 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US10245403B2 (en) 2001-10-22 2019-04-02 RedMed R&D Germany GmbH Breathing mask arrangement as well as an application device and a forehead support device for same
US7967014B2 (en) 2001-10-22 2011-06-28 Map Medizin-Technologie Gmbh Application device for breathing mask arrangement
US20040045550A1 (en) * 2002-01-01 2004-03-11 Bernd Lang Breathing mask arrangement and a forehead support device for same
US8402972B2 (en) 2002-01-17 2013-03-26 Resmed R&D Germany Gmbh Breathing mask arrangement and a forehead support device for same
US9259549B2 (en) 2002-01-17 2016-02-16 Resmed R&D Germany Gmbh Breathing mask arrangement and a forehead support device for same
US7654263B2 (en) 2002-01-17 2010-02-02 Map Medizin-Technologie Gmbh Breathing mask arrangement and a forehead support device for same
US7000614B2 (en) 2002-01-17 2006-02-21 Map Medizin-Technologie Gmbh Breathing mask arrangement and a forehead support device for same
US7290546B2 (en) 2002-03-22 2007-11-06 Invacare Corporation Nasal mask
US8863745B2 (en) 2002-04-23 2014-10-21 Resmed Limited Respiratory mask assembly with magnetic coupling to headgear assembly
US8479736B2 (en) 2002-04-23 2013-07-09 Resmed Limited Respiratory mask assembly
US20090101141A1 (en) * 2002-04-23 2009-04-23 Resmed Limited Respiratory Mask Assembly with Magnetic Coupling to Headgear Assembly
US8042542B2 (en) 2002-04-23 2011-10-25 Resmed Limited Respiratory mask assembly with magnetic coupling to headgear assembly
US8025057B2 (en) 2002-04-23 2011-09-27 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US8833370B2 (en) 2002-04-23 2014-09-16 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US10729867B2 (en) 2002-04-23 2020-08-04 ResMed Pty Ltd Ergonomic and adjustable respiratory mask assembly with headgear assembly
US10814087B2 (en) 2002-04-23 2020-10-27 ResMed Pty Ltd Ergonomic and adjustable respiratory mask assembly with frame
US6907882B2 (en) 2002-04-23 2005-06-21 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US20050199241A1 (en) * 2002-04-23 2005-09-15 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US20030196658A1 (en) * 2002-04-23 2003-10-23 Ging Anthony M. Ergonomic and adjustable respiratory mask assembly with frame
US10905841B2 (en) 2002-04-23 2021-02-02 ResMed Pty Ltd Ergonomic and adjustable patient interface
US8944058B2 (en) 2002-04-23 2015-02-03 Resmed Limited Patient interface device
US9457162B2 (en) 2002-04-23 2016-10-04 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US7047972B2 (en) 2002-04-23 2006-05-23 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US7938116B2 (en) 2002-04-23 2011-05-10 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US8371302B2 (en) 2002-04-23 2013-02-12 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US7341060B2 (en) 2002-04-23 2008-03-11 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US9802018B2 (en) 2002-04-23 2017-10-31 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US7743767B2 (en) 2002-04-23 2010-06-29 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US7874291B2 (en) 2002-04-23 2011-01-25 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US20060162729A1 (en) * 2002-04-23 2006-07-27 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US20060272645A1 (en) * 2002-04-23 2006-12-07 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US20080041389A2 (en) * 2002-04-23 2008-02-21 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US20100229869A1 (en) * 2002-04-23 2010-09-16 Resmed Limited Ergonomic and adjustable respiratory mask assembly with frame
US20070119458A1 (en) * 2002-04-23 2007-05-31 Resmed Limited Ergonomic and adjustable respiratory mask assembly with headgear assembly
US9597473B2 (en) 2002-08-05 2017-03-21 Resmed Limited Inextensible headgear and CPAP or ventilator mask assembly with same
US8522785B2 (en) 2002-08-05 2013-09-03 Resmed Limited Inextensible headgear and CPAP or ventilator mask assembly with the same
USD766421S1 (en) 2002-08-09 2016-09-13 Resmed Limited Headgear for mask
USD690003S1 (en) 2002-08-09 2013-09-17 Resmed Limited Yoked headgear
USD736908S1 (en) 2002-08-09 2015-08-18 Resmed Limited Headgear-to-frame connection component for respiratory mask
USD719254S1 (en) 2002-08-09 2014-12-09 Resmed Limited Elbow connector for respiratory mask
US11666725B2 (en) 2002-11-06 2023-06-06 ResMed Pty Ltd Mask and components thereof
US11406784B2 (en) 2002-11-06 2022-08-09 ResMed Pty Ltd Mask and components thereof
US10940283B2 (en) 2002-11-06 2021-03-09 ResMed Pty Ltd Mask and components thereof
US10307554B2 (en) 2002-11-06 2019-06-04 Resmed Limited Mask and components thereof
US9802021B2 (en) 2002-12-06 2017-10-31 Fisher & Paykel Healthcare Limited Mouthpiece
US9956369B2 (en) 2002-12-06 2018-05-01 Fisher & Paykel Healthcare Limited Mouthpiece
US11471639B2 (en) 2002-12-06 2022-10-18 Fisher & Paykel Healthcare Limited Respiratory interface with elbow
US10500365B2 (en) 2002-12-06 2019-12-10 Fisher & Paykel Healthcare Limited Respiratory interface with elbow
US20060137690A1 (en) * 2003-02-21 2006-06-29 Gunaratnam Michael K Nasal assembly
US8312883B2 (en) 2003-02-21 2012-11-20 Resmed Limited Nasal assembly
US10556084B2 (en) 2003-02-21 2020-02-11 ResMed Pty Ltd Mask assembly
US10561813B2 (en) 2003-02-21 2020-02-18 Resmed Pty Ltd. Mask assembly
US8042546B2 (en) 2003-02-21 2011-10-25 Resmed Limited Nasal assembly
US8186352B2 (en) 2003-02-21 2012-05-29 Resmed Limited Nasal assembly
US8286636B2 (en) 2003-02-21 2012-10-16 Resmed Limited Nasal assembly
US11000664B2 (en) 2003-02-21 2021-05-11 ResMed Pty Ltd Mask assembly
US8312881B2 (en) 2003-02-21 2012-11-20 Resmed Limited Nasal assembly
US11077276B2 (en) 2003-02-21 2021-08-03 ResMed Pty Ltd Mask assembly
US20090095298A1 (en) * 2003-02-21 2009-04-16 Resmed Limited Nasal assembly
US10518058B2 (en) 2003-02-21 2019-12-31 ResMed Pty Ltd Mask assembly
US7461656B2 (en) 2003-02-21 2008-12-09 Resmed Limited Nasal assembly
US7900635B2 (en) 2003-02-21 2011-03-08 Resmed Limited Nasal assembly
US8424530B2 (en) 2003-02-21 2013-04-23 Resmed Limited Nasal assembly
US11090455B2 (en) 2003-02-21 2021-08-17 ResMed Pty Ltd Nasal assembly
US11583652B2 (en) 2003-02-21 2023-02-21 ResMed Pty Ltd Mask assembly
US20080099024A1 (en) * 2003-02-21 2008-05-01 Resmed Limited Nasal assembly
US11103666B2 (en) 2003-02-21 2021-08-31 ResMed Pty Ltd Mask assembly
US20070062539A1 (en) * 2003-02-21 2007-03-22 Resmed Limited Nasal assembly
US20080092906A1 (en) * 2003-02-21 2008-04-24 Resmed Limited Nasal assembly
US20080092904A1 (en) * 2003-02-21 2008-04-24 Resmed Limited Nasal assembly
US11420004B2 (en) 2003-02-21 2022-08-23 ResMed Pty Ltd Mask assembly
US8985117B2 (en) 2003-02-21 2015-03-24 Resmed Limited Nasal assembly
US11497876B2 (en) 2003-02-21 2022-11-15 ResMed Pty Ltd Mask assembly
US20080092905A1 (en) * 2003-02-21 2008-04-24 Resmed Limited Nasal assembly
US11433207B2 (en) 2003-02-21 2022-09-06 ResMed Pty Ltd Mask assembly
US20080099027A1 (en) * 2003-02-21 2008-05-01 Resmed Limited Nasal assembly
US20040182398A1 (en) * 2003-03-22 2004-09-23 Tom Sprinkle Nasal mask
US7621274B2 (en) 2003-03-22 2009-11-24 Invacare Corporation Nasal mask
US20080092899A1 (en) * 2003-04-10 2008-04-24 Resmed Limited Mask with integral cushion and forehead piece
US7762259B2 (en) 2003-04-10 2010-07-27 Resmed Limited Mask with integral cushion and forehead piece
US20110000491A1 (en) * 2003-04-10 2011-01-06 Resmed Limited Mask with integral cushion and forehead piece
US7503327B2 (en) 2003-04-10 2009-03-17 Resmed Limited Mask with integral cushion and forehead piece
US10369315B2 (en) 2003-04-10 2019-08-06 ResMed Pty Ltd Respiratory mask with molded frame and cushion
US9248251B2 (en) 2003-04-10 2016-02-02 Resmed Limited Mask with integral cushion and forehead piece
US8210180B2 (en) 2003-04-10 2012-07-03 Resmed Limited Mask with integral cushion and forehead piece
US20050005940A1 (en) * 2003-04-10 2005-01-13 Resmed Limited Mask with integral cushion and forehead piece
US8794239B2 (en) 2003-04-10 2014-08-05 Resmed Limited Mask with integral cushion and forehead piece
US9895503B2 (en) 2003-05-02 2018-02-20 Resmed Limited Mask system
US8505535B2 (en) 2003-05-02 2013-08-13 Resmed Limited Mask system
US7406965B2 (en) 2003-05-05 2008-08-05 Resmed Limited Forehead support for facial mask
US10646677B2 (en) 2003-12-31 2020-05-12 ResMed Pty Ltd Compact oronasal patient interface
US10806886B2 (en) 2003-12-31 2020-10-20 ResMed Pty Ltd Compact oronasal patient interface
US7942148B2 (en) 2003-12-31 2011-05-17 Resmed Limited Compact oronasal patient interface
US9220860B2 (en) 2003-12-31 2015-12-29 Resmed Limited Compact oronasal patient interface
US11633562B2 (en) 2003-12-31 2023-04-25 ResMed Pty Ltd Compact oronasal patient interface
US11229762B2 (en) 2003-12-31 2022-01-25 ResMed Pty Ltd Compact oronasal patient interface
US11077275B2 (en) 2003-12-31 2021-08-03 ResMed Pty Ltd Compact oronasal patient interface
US10569042B2 (en) 2003-12-31 2020-02-25 ResMed Pty Ltd Compact oronasal patient interface
US9067033B2 (en) 2003-12-31 2015-06-30 Resmed Limited Compact oronasal patient interface
US9895505B2 (en) 2004-04-09 2018-02-20 Resmed Limited Nasal assembly
US8757162B2 (en) 2004-04-09 2014-06-24 Resmed Limited Nasal assembly
US7942150B2 (en) 2004-04-09 2011-05-17 Resmed Limited Nasal assembly
US10842957B2 (en) 2004-04-09 2020-11-24 ResMed Pty Ltd Nasal assembly
US9238116B2 (en) 2004-06-03 2016-01-19 Redmed Limited Cushion for a patient interface
US8807135B2 (en) 2004-06-03 2014-08-19 Resmed Limited Cushion for a patient interface
US11071839B2 (en) 2004-06-16 2021-07-27 ResMed Pty Ltd Cushion for a respiratory mask assembly
US11529489B2 (en) 2004-06-16 2022-12-20 ResMed Pty Ltd Cushion for a respiratory mask assembly
US10668241B2 (en) 2004-06-16 2020-06-02 ResMed Pty Ltd Cushion for a respiratory mask assembly
US8353294B2 (en) 2004-06-16 2013-01-15 Resmed Limited Respiratory mask assembly
US9375545B2 (en) 2004-06-16 2016-06-28 Resmed Limited Respiratory mask assembly
US10039893B2 (en) 2004-06-16 2018-08-07 Resmed Limited Respiratory mask assembly
US8567404B2 (en) 2005-01-12 2013-10-29 Resmed Limited Cushion for patient interface
US8555885B2 (en) 2005-01-12 2013-10-15 Resmed Limited Cushion for patient interface
US11607515B2 (en) 2005-01-12 2023-03-21 ResMed Pty Ltd Cushion for patient interface
US8573214B2 (en) 2005-01-12 2013-11-05 Resmed Limited Cushion for patient interface
US8616211B2 (en) 2005-01-12 2013-12-31 Resmed Limited Cushion for patient interface
US8613281B2 (en) 2005-01-12 2013-12-24 Resmed Limited Cushion for patient interface
US9295800B2 (en) 2005-01-12 2016-03-29 Resmed Limited Cushion for patient interface
US8550082B2 (en) 2005-01-12 2013-10-08 Resmed Limited Cushion for patient interface
US8485192B2 (en) 2005-01-12 2013-07-16 Resmed Limited Cushion for patient interface
US8578935B2 (en) 2005-01-12 2013-11-12 Resmed Limited Cushion for patient interface
US10456544B2 (en) 2005-01-12 2019-10-29 ResMed Pty Ltd Cushion for patient interface
US8573215B2 (en) 2005-01-12 2013-11-05 Resmed Limited Cushion for patient interface
US8550081B2 (en) 2005-01-12 2013-10-08 Resmed Limited Cushion for patient interface
US8613280B2 (en) 2005-01-12 2013-12-24 Resmed Limited Cushion for patient interface
US8573213B2 (en) 2005-01-12 2013-11-05 Resmed Limited Cushion for patient interface
US8550083B2 (en) 2005-01-12 2013-10-08 Resmed Limited Cushion for patient interface
US11369765B2 (en) 2005-10-14 2022-06-28 ResMed Pty Ltd Cushion to frame assembly mechanism
US11633564B2 (en) 2005-10-14 2023-04-25 ResMed Pty Ltd Cushion to frame assembly mechanism
US11833305B2 (en) 2005-10-14 2023-12-05 ResMed Pty Ltd Cushion/frame assembly for a patient interface
US11529487B2 (en) 2005-10-14 2022-12-20 ResMed Pty Ltd Cushion to frame assembly mechanism
US10434273B2 (en) 2005-10-14 2019-10-08 ResMed Pty Ltd Cushion to frame assembly mechanism
US10137270B2 (en) 2005-10-14 2018-11-27 Resmed Limited Cushion to frame assembly mechanism
US8944061B2 (en) 2005-10-14 2015-02-03 Resmed Limited Cushion to frame assembly mechanism
US11890418B2 (en) 2005-10-25 2024-02-06 ResMed Pty Ltd Interchangeable mask assembly
US9381316B2 (en) 2005-10-25 2016-07-05 Resmed Limited Interchangeable mask assembly
US10183138B2 (en) 2005-10-25 2019-01-22 Resmed Limited Interchangeable mask assembly
US11052211B2 (en) 2005-10-25 2021-07-06 ResMed Pty Ltd Interchangeable mask assembly
US11596757B2 (en) 2005-10-25 2023-03-07 ResMed Pty Ltd Interchangeable mask assembly
US9962510B2 (en) 2005-10-25 2018-05-08 Resmed Limited Respiratory mask assembly
US11020558B2 (en) 2006-07-28 2021-06-01 ResMed Pty Ltd Delivery of respiratory therapy
US10974008B2 (en) 2006-07-28 2021-04-13 ResMed Pty Ltd Delivery of respiratory therapy using collapsible inlet conduits
US8297285B2 (en) 2006-07-28 2012-10-30 Resmed Limited Delivery of respiratory therapy
US10556080B2 (en) 2006-07-28 2020-02-11 ResMed Pty Ltd Mask system comprising a combined air delivery and stabilizing structure
US11135386B2 (en) 2006-07-28 2021-10-05 ResMed Pty Ltd Multicomponent respiratory therapy interface
US10507297B2 (en) 2006-07-28 2019-12-17 ResMed Pty Ltd Delivery of respiratory therapy
US10500362B2 (en) 2006-07-28 2019-12-10 ResMed Pty Ltd Delivery of respiratory therapy using collapsible inlet conduits
US9162034B2 (en) 2006-07-28 2015-10-20 Resmed Limited Delivery of respiratory therapy
US9827391B2 (en) 2006-07-28 2017-11-28 Resmed Limited Delivery of respiratory therapy
US11376384B2 (en) 2006-07-28 2022-07-05 ResMed Pty Ltd Delivery of respiratory therapy using conduits with varying wall thicknesses
US9937312B2 (en) 2006-07-28 2018-04-10 Resmed Limited Delivery of respiratory therapy with foam interface
US10512744B2 (en) 2006-07-28 2019-12-24 ResMed Pty Ltd Mask system comprising a combined air delivery and stabilizing structure
US11497873B2 (en) 2006-07-28 2022-11-15 ResMed Pty Ltd Delivery of respiratory therapy using a detachable manifold
US8028698B2 (en) 2006-09-18 2011-10-04 Invacare Corporation Breathing mask
US10166357B2 (en) 2006-12-15 2019-01-01 Resmed Limited Delivery of respiratory therapy with nasal interface
US11446461B2 (en) 2006-12-15 2022-09-20 ResMed Pty Ltd Delivery of respiratory therapy
US8960196B2 (en) 2007-01-30 2015-02-24 Resmed Limited Mask system with interchangeable headgear connectors
US10864342B2 (en) 2007-01-30 2020-12-15 ResMed Pty Ltd Mask with removable headgear connector
US9937315B2 (en) 2007-01-30 2018-04-10 Resmed Limited Mask with removable headgear connector
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
US10195384B2 (en) 2007-04-19 2019-02-05 Resmed Limited Cushion and cushion to frame assembly mechanism for patient interface
US8869797B2 (en) 2007-04-19 2014-10-28 Resmed Limited Cushion and cushion to frame assembly mechanism for patient interface
US11660415B2 (en) 2007-07-30 2023-05-30 ResMed Pty Ltd Patient interface
US9480809B2 (en) 2007-07-30 2016-11-01 Resmed Limited Patient interface
US11452834B2 (en) 2007-07-30 2022-09-27 ResMed Pty Ltd Patient interface
US10675428B2 (en) 2007-07-30 2020-06-09 ResMed Pty Ltd Patient interface
US11642484B2 (en) 2007-07-30 2023-05-09 ResMed Pty Ltd Patient interface
US11129953B2 (en) 2008-03-04 2021-09-28 ResMed Pty Ltd Foam respiratory mask
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
US11833277B2 (en) 2008-03-04 2023-12-05 ResMed Pty Ltd Mask system with snap-fit shroud
US8522784B2 (en) 2008-03-04 2013-09-03 Resmed Limited Mask system
US8528561B2 (en) 2008-03-04 2013-09-10 Resmed Limited Mask system
US8550084B2 (en) 2008-03-04 2013-10-08 Resmed Limited Mask system
US9950131B2 (en) 2008-03-04 2018-04-24 Resmed Limited Mask system with snap-fit shroud
US11529486B2 (en) 2008-03-04 2022-12-20 ResMed Pty Ltd Mask system with shroud having extended headgear connector arms
US11529488B2 (en) 2008-03-04 2022-12-20 ResMed Pty Ltd Mask system with snap-fit shroud
US11077274B2 (en) 2008-03-04 2021-08-03 ResMed Pty Ltd Mask system with snap-fit shroud
US9987450B2 (en) 2008-03-04 2018-06-05 Resmed Limited Interface including a foam cushioning element
US9770568B2 (en) 2008-03-04 2017-09-26 Resmed Limited Mask system with snap-fit shroud
US9757533B2 (en) 2008-03-04 2017-09-12 Resmed Limited Mask system with snap-fit shroud
US9027556B2 (en) 2008-03-04 2015-05-12 Resmed Limited Mask system
US10751496B2 (en) 2008-03-04 2020-08-25 ResMed Pty Ltd Mask system with shroud
US9119931B2 (en) 2008-03-04 2015-09-01 Resmed Limited Mask system
US9962511B2 (en) 2008-03-04 2018-05-08 Resmed Limited Mask system with snap-fit shroud
US11395893B2 (en) 2008-03-04 2022-07-26 ResMed Pty Ltd Mask system with snap-fit shroud
US11305085B2 (en) 2008-03-04 2022-04-19 ResMed Pty Ltd Mask system with snap-fit shroud
US9149594B2 (en) 2008-06-04 2015-10-06 Resmed Limited Patient interface systems
US10029063B2 (en) 2008-06-04 2018-07-24 Resmed Limited Patient interface systems
US8291906B2 (en) 2008-06-04 2012-10-23 Resmed Limited Patient interface systems
US11369766B2 (en) 2008-06-04 2022-06-28 Resmed Pty Ltd. Patient interface systems
US11752293B2 (en) 2008-06-04 2023-09-12 ResMed Pty Ltd Patient interface systems
US10512745B2 (en) 2008-06-04 2019-12-24 RedMed Pty Ltd Patient interface systems
US10245404B2 (en) 2008-06-04 2019-04-02 Resmed Limited Patient interface systems
US8905031B2 (en) 2008-06-04 2014-12-09 Resmed Limited Patient interface systems
US10869982B2 (en) 2008-06-04 2020-12-22 ResMed Pty Ltd Patient interface systems
US8869798B2 (en) 2008-09-12 2014-10-28 Resmed Limited Foam-based interfacing structure method and apparatus
US10265489B2 (en) 2008-09-12 2019-04-23 Resmed Limited Foam-based interfacing structure
US10786642B2 (en) 2009-01-30 2020-09-29 ResMed Pty Ltd Patient interface structure and method/tool for manufacturing same
US10974009B2 (en) 2009-06-02 2021-04-13 ResMed Pty Ltd Unobtrusive nasal mask
US11020559B2 (en) 2009-06-02 2021-06-01 ResMed Pty Ltd Unobtrusive nasal mask
US11045619B2 (en) 2010-09-30 2021-06-29 ResMed Pty Ltd Patient interface systems
US11638799B2 (en) 2010-09-30 2023-05-02 ResMed Pty Ltd Patient interface systems
US11344691B2 (en) 2010-09-30 2022-05-31 ResMed Pty Ltd Patient interface systems
US11154679B2 (en) 2010-09-30 2021-10-26 ResMed Pty Ltd Mask system
US10744290B2 (en) 2010-09-30 2020-08-18 ResMed Pty Ltd Mask system
US10974010B2 (en) 2010-09-30 2021-04-13 ResMed Pty Ltd Mask system
US10441738B2 (en) 2010-09-30 2019-10-15 ResMed Pty Ltd Mask system
US11213649B2 (en) 2010-09-30 2022-01-04 ResMed Pty Ltd Patient interface systems
US11464931B2 (en) 2010-09-30 2022-10-11 ResMed Pty Ltd Patient interface systems
US11040164B2 (en) 2010-09-30 2021-06-22 ResMed Pty Ltd Patient interface systems
US9010330B2 (en) 2010-09-30 2015-04-21 Resmed Limited Patient interface systems
US11517699B2 (en) 2010-09-30 2022-12-06 ResMed Pty Ltd Mask system
US10449317B2 (en) 2010-09-30 2019-10-22 ResMed Pty Ltd Patient interface systems
US10456545B2 (en) 2010-09-30 2019-10-29 ResMed Pty Ltd Patient interface systems
US9737678B2 (en) 2010-09-30 2017-08-22 Resmed Limited Mask system
US11696994B2 (en) 2010-09-30 2023-07-11 ResMed Pty Ltd Mask system
US10052448B2 (en) 2010-09-30 2018-08-21 Resmed Limited Patient interface systems
US10980961B2 (en) 2010-09-30 2021-04-20 ResMed Pty Ltd Mask system
US10537696B2 (en) 2010-09-30 2020-01-21 ResMed Pty Ltd Patient interface systems
US11865260B2 (en) 2010-09-30 2024-01-09 ResMed Pty Ltd Mask system
US10869981B2 (en) 2010-09-30 2020-12-22 ResMed Pty Ltd Mask system

Similar Documents

Publication Publication Date Title
US1192186A (en) Respirator.
US428592A (en) Inspirator
US1926027A (en) Breathing apparatus
US718470A (en) Respirator.
EP0317417B1 (en) Respiratory care apparatus
US1362766A (en) Gas-mask
JP2019502492A5 (en)
US771801A (en) Smoke-protector.
US2560215A (en) Protection mask against poisonous gases and dust
US847269A (en) Sand-blast apparatus.
SE501097C2 (en) Pneumatic control valve
WO2007028877A2 (en) Portable gas dispensing device
US533854A (en) William h
US2364626A (en) Resuscitator
US4010746A (en) Regulator with water fill mechanism to prevent free flow
NL2019418B1 (en) Portable air treatment device and method for supplying filtered air to a person
US1896716A (en) Gas handling apparatus
US865996A (en) Mask.
US1878464A (en) Mask
US744437A (en) Carpet-renovator.
US988352A (en) Inhaler.
US5152283A (en) Resuscitator tube with mouthpiece sealing means
US743294A (en) Anesthetic apparatus.
US1266410A (en) Respirating appliance.
US403966A (en) Henry smith