Patents by Inventor Brent James DRAVITZKI
Brent James DRAVITZKI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11819615Abstract: A headgear for use with a mask includes a first strap being configured to engage a back of a patient's head and extend on either side of the patient's parietal bone behind the patient's ears and assume, in use, a substantially circular or oval shape. At least a portion of the first strap is substantially inextensible. The headgear also includes at least one second strap configured to removably connect the first strap to the mask. The second strap may be more extensible than the first strap. At least a portion of the first strap is self-supporting such that the headgear maintains a three dimensional shape when not in use. The substantially inextensible portion of the first strap is constructed to resiliently return to a predetermined shape when not in use. The arcuate region includes a first portion that may be arranged to align substantially parallel with a top of the patient's head and a second portion being arranged to align substantially to a rear surface of the patient's head.Type: GrantFiled: July 30, 2019Date of Patent: November 21, 2023Assignee: ResMed Pty LtdInventors: Justin John Formica, Anthony Paul Barbara, Brent James Dravitzki, Philip John Gunning
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Publication number: 20230158268Abstract: A method and system to manage a respiratory condition of a patient. An oxygen concentrator is configured to generate and deliver oxygen enriched air to the patient according to a selected dosage. The oxygen concentrator senses and collects physiological data of the patient and collects operational data during the generation and delivery of oxygen enriched air. The oxygen concentrator adjusts the dosage of oxygen enriched air based on the sensed physiological data. The oxygen concentrator transmits operational data and the physiological data to a health data analysis engine. The health data analysis engine collects the data transmitted by the oxygen concentrator. The health analysis engine detects a triggering event based on the collected data and determines an action to resolve the detected triggering event.Type: ApplicationFiled: April 30, 2021Publication date: May 25, 2023Inventors: Rex Dael NAVARRO, Yung Tsang MAR, Brent James DRAVITZKI, Hadley WHITE, Kavita CHINOY, Eng Lee TAN, Palanichamy SARAVANAN, Harold Jefferson Mendoza AYSON, Khian Boon LIM
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Patent number: 11547828Abstract: A mask system includes a frame adapted to attach headgear, a sealing arrangement releasably connectable to the frame, and an elbow provided to the sealing arrangement and adapted to be connected to an air delivery tube that delivers breathable gas to the patient. The sealing arrangement defines a breathing chamber and is adapted to form a seal with the patient's face. The sealing arrangement includes structure to establish a positive connection with the frame and with the elbow.Type: GrantFiled: December 17, 2021Date of Patent: January 10, 2023Assignee: ResMed Pty LtdInventors: Brent James Dravitzki, Enrico Brambilla, Lemmy Nga, Nigel Quarmby, Aaron Samuel Davidson, Joel Edward Gibson, Anthony Paul Barbara, Justin John Formica, Angelene Marie Ozolins, Robert Thomas Burnham, Lachlan Richard Goldspink
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Publication number: 20220105298Abstract: A mask system includes a frame adapted to attach headgear, a sealing arrangement releasably connectable to the frame, and an elbow provided to the sealing arrangement and adapted to be connected to an air delivery tube that delivers breathable gas to the patient. The sealing arrangement defines a breathing chamber and is adapted to form a seal with the patient's face. The sealing arrangement includes structure to establish a positive connection with the frame and with the elbow.Type: ApplicationFiled: December 17, 2021Publication date: April 7, 2022Inventors: Brent James DRAVITZKI, Enrico BRAMBILLA, Lemmy NGA, Nigel QUARMBY, Aaron Samuel DAVIDSON, Joel Edward GIBSON, Anthony Paul BARBARA, Justin John FORMICA, Angelene Marie OZOLINS, Robert Thomas BURNHAM, Lachlan Richard GOLDSPINK
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Publication number: 20220072258Abstract: A mask system includes a frame adapted to attach headgear, a sealing arrangement releasably connectable to the frame, and an elbow provided to the sealing arrangement and adapted to be connected to an air delivery tube that delivers breathable gas to the patient. The sealing arrangement defines a breathing chamber and is adapted to form a seal with the patient's face. The sealing arrangement includes structure to establish a positive connection with the frame and with the elbow.Type: ApplicationFiled: November 16, 2021Publication date: March 10, 2022Inventors: Brent James DRAVITZKI, Enrico BRAMBILLA, Lemmy NGA, Nigel QUARMBY, Aaron Samuel DAVIDSON, Joel Edward GIBSON, Anthony Paul BARBARA, Justin John FORMICA, Angelene Marie OZOLINS, Robert Thomas BURNHAM, Lachlan Richard GOLDSPINK
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Publication number: 20210252245Abstract: A headgear for use with a mask includes a first strap being configured to engage a back of a patient's head and extend on either side of the patient's parietal bone behind the patient's ears and assume, in use, a substantially circular or oval shape. At least a portion of the first strap is substantially inextensible. The headgear also includes at least one second strap configured to removably connect the first strap to the mask. The second strap may be more extensible than the first strap. At least a portion of the first strap is self-supporting such that the headgear maintains a three dimensional shape when not in use. The substantially inextensible portion of the first strap is constructed to resiliently return to a predetermined shape when not in use. The arcuate region includes a first portion that may be arranged to align substantially parallel with a top of the patient's head and a second portion being arranged to align substantially to a rear surface of the patient's head.Type: ApplicationFiled: May 6, 2021Publication date: August 19, 2021Inventors: Justin John FORMICA, Anthony Paul BARBARA, Brent James DRAVITZKI, Philip John GUNNING
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Publication number: 20190351172Abstract: A headgear for use with a mask includes a first strap being configured to engage a back of a patient's head and extend on either side of the patient's parietal bone behind the patient's ears and assume, in use, a substantially circular or oval shape. At least a portion of the first strap is substantially inextensible. The headgear also includes at least one second strap configured to removably connect the first strap to the mask. The second strap may be more extensible than the first strap. At least a portion of the first strap is self-supporting such that the headgear maintains a three dimensional shape when not in use. The substantially inextensible portion of the first strap is constructed to resiliently return to a predetermined shape when not in use. The arcuate region includes a first portion that may be arranged to align substantially parallel with a top of the patient's head and a second portion being arranged to align substantially to a rear surface of the patient's head.Type: ApplicationFiled: July 30, 2019Publication date: November 21, 2019Inventors: Justin John FORMICA, Anthony Paul BARBARA, Brent James DRAVITZKI, Philip John GUNNING
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Publication number: 20190255275Abstract: A mask system includes a frame (20) adapted to attach headgear, a sealing arrangement (40) releasably connectable to the frame, and an elbow (70) provided to the sealing arrangement and adapted to be connected to an air delivery tube that delivers breathable gas to the patient. The sealing arrangement defines a breathing chamber and is adapted to form a seal with the patient's face. The sealing arrangement includes structure (50) to establish a positive connection with the frame and with the elbow.Type: ApplicationFiled: May 3, 2019Publication date: August 22, 2019Inventors: Brent James DRAVITZKI, Enrico BRAMBILLA, Lemmy NGA, Nigel QUARMBY, Aaron Samuel DAVIDSON, Joel Edward GIBSON, Anthony Paul BARBARA, Justin John FORMICA, Angelene Marie OZOLINS, Robert Thomas BURNHAM, Lachlan Richard GOLDSPINK
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Patent number: 10369319Abstract: A headgear for use with a mask includes a first strap being configured to engage a back of a patient's head and extend on either side of the patient's parietal bone behind the patient's ears and assume, in use, a substantially circular or oval shape. At least a portion of the first strap is substantially inextensible. The headgear also includes at least one second strap configured to removably connect the first strap to the mask. The second strap may be more extensible than the first strap. At least a portion of the first strap is self-supporting such that the headgear maintains a three dimensional shape when not in use. The substantially inextensible portion of the first strap is constructed to resiliently return to a predetermined shape when not in use. The arcuate region includes a first portion that may be arranged to align substantially parallel with a top of the patient's head and a second portion being arranged to align substantially to a rear surface of the patient's head.Type: GrantFiled: January 5, 2018Date of Patent: August 6, 2019Assignee: ResMed Pty LtdInventors: Justin John Formica, Anthony Paul Barbara, Brent James Dravitzki, Philip John Gunning
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Patent number: 10130785Abstract: An elbow for a respiratory mask includes a mask connection end adapted to connect to the mask and a tube connection end adapted to connect to an air delivery tube that delivers breathable gas to a patient. The mask connection end includes a first region constructed of a more rigid material and a second region constructed of a more flexible material. The second region provides flexibility to one or more portions of the mask connection end to enable engagement and disengagement of the elbow with the mask and/or sealing of the elbow with the mask.Type: GrantFiled: June 10, 2016Date of Patent: November 20, 2018Assignee: ResMed LimitedInventors: Brent James Dravitzki, Enrico Brambilla, Lemmy Nga, Nigel Quarmby, Aaron Samuel Davidson, Joel Edward Gibson, Anthony Paul Barbara, Justin John Formica, Angelene Marie Ozolins, Robert Thomas Burnham, Lachlan Richard Goldspink
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Publication number: 20180126108Abstract: A headgear for use with a mask includes a first strap being configured to engage a back of a patient's head and extend on either side of the patient's parietal bone behind the patient's ears and assume, in use, a substantially circular or oval shape. At least a portion of the first strap is substantially inextensible. The headgear also includes at least one second strap configured to removably connect the first strap to the mask. The second strap may be more extensible than the first strap. At least a portion of the first strap is self-supporting such that the headgear maintains a three dimensional shape when not in use. The substantially inextensible portion of the first strap is constructed to resiliently return to a predetermined shape when not in use. The arcuate region includes a first portion that may be arranged to align substantially parallel with a top of the patient's head and a second portion being arranged to align substantially to a rear surface of the patient's head.Type: ApplicationFiled: January 5, 2018Publication date: May 10, 2018Inventors: Justin John FORMICA, Anthony Paul BARBARA, Brent James DRAVITZKI, Philip John GUNNING
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Patent number: 9878118Abstract: A headgear for use with a mask includes a first strap being configured to engage a back of a patient's head and extend on either side of the patient's parietal bone behind the patient's ears and assume, in use, a substantially circular or oval shape. At least a portion of the first strap is substantially inextensible. The headgear also includes at least one second strap configured to removably connect the first strap to the mask. The second strap may be more extensible than the first strap. At least a portion of the first strap is self-supporting such that the headgear maintains a three dimensional shape when not in use. The substantially inextensible portion of the first strap is constructed to resiliently return to a predetermined shape when not in use. The arcuate region includes a first portion that may be arranged to align substantially parallel with a top of the patient's head and a second portion being arranged to align substantially to a rear surface of the patient's head.Type: GrantFiled: January 21, 2015Date of Patent: January 30, 2018Assignee: ResMed LimitedInventors: Justin John Formica, Anthony Paul Barbara, Brent James Dravitzki, Philip John Gunning
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Publication number: 20170232219Abstract: A mask system includes a frame (20) adapted to attach headgear, a sealing arrangement (40) releasably connectable to the frame, and an elbow (70) provided to the sealing arrangement and adapted to be connected to an air delivery tube that delivers breathable gas to the patient. The sealing arrangement defines a breathing chamber and is adapted to form a seal with the patient's face. The sealing arrangement includes structure (50) to establish a positive connection with the frame and with the elbow.Type: ApplicationFiled: April 20, 2017Publication date: August 17, 2017Inventors: Brent James DRAVITZKI, Enrico BRAMBILLA, Lemmy NGA, Nigel QUARMBY, Aaron Samuel DAVIDSON, Joel Edward GIBSON, Anthony Paul BARBARA, Justin John FORMICA, Angelene Marie OZOLINS, Robert Thomas BURNHAM, Lachlan Richard GOLDSPINK
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Publication number: 20160279371Abstract: An elbow for a respiratory mask includes a mask connection end adapted to connect to the mask and a tube connection end adapted to connect to an air delivery tube that delivers breathable gas to a patient. The mask connection end includes a first region constructed of a more rigid material and a second region constructed of a more flexible material. The second region provides flexibility to one or more portions of the mask connection end to enable engagement and disengagement of the elbow with the mask and/or sealing of the elbow with the mask.Type: ApplicationFiled: June 10, 2016Publication date: September 29, 2016Inventors: Brent James DRAVITZKI, Enrico BRAMBILLA, Lemmy NGA, Nigel QUARMBY, Aaron Samuel DAVIDSON, Joel Edward GIBSON, Anthony Paul BARBARA, Justin John FORMICA, Angelene Marie OZOLINS, Robert Thomas BURNHAM, Lachlan Richard GOLDSPINK
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Patent number: 9387302Abstract: A forehead support for a respiratory mask includes a forehead support arm structured to extend from a frame and a forehead support pad provided to the arm. The forehead support pad includes upper headgear connectors adapted to engage upper headgear straps and a flexible region. The upper headgear connectors are constructed of a first material and the flexible region is constructed of a second material that is more flexible than the first material to allow adjustment of the distance of the forehead support pad from the patient's forehead in use.Type: GrantFiled: February 19, 2014Date of Patent: July 12, 2016Assignee: ResMed LimitedInventors: Brent James Dravitzki, Enrico Brambilla, Lemmy Nga, Nigel Quarmby, Aaron Samuel Davidson, Joel Edward Gibson, Anthony Paul Barbara, Justin John Formica, Angelene Marie Ozolins, Robert Thomas Burnham, Lachlan Richard Goldspink
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Patent number: 9149593Abstract: A mask system includes a frame (20) adapted to attach headgear, a sealing arrangement (40) releasably connectable to the frame, and an elbow (70) provided to the sealing arrangement and adapted to be connected to an air delivery tube that delivers breathable gas to the patient. The sealing arrangement defines a breathing chamber and is adapted to form a seal with the patient's face. The sealing arrangement includes structure (50) to establish a positive connection with the frame and with the elbow.Type: GrantFiled: May 28, 2010Date of Patent: October 6, 2015Assignee: ResMed LimitedInventors: Brent James Dravitzki, Enrico Brambilla, Lemmy Nga, Nigel Quarmby, Aaron Samuel Davidson, Joel Edward Gibson, Anthony Paul Barbara, Justin John Formica, Angelene Marie Ozolins, Robert Thomas Burnham, Lachlan Richard Goldspink
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Patent number: 9044564Abstract: A nasal cushion for a mask system includes a side wall defining a breathing chamber, an undercushion extending from the side wall, and a membrane that at least partially covers the undercushion. The membrane is adapted to seal along the nasal bridge, sides of nose, corners of nose, and upper lip of the patient's face in use. The undercushion is only provided along the side of nose, corner of nose, and upper lip regions of the cushion. The undercushion includes a flap or extending portion in each side of nose region that is wider than the other regions thereof and adapted to engage and provide a force into the sides of the patient's nose in use.Type: GrantFiled: December 4, 2013Date of Patent: June 2, 2015Assignee: ResMed LimitedInventors: Brent James Dravitzki, Enrico Brambilla, Lemmy Nga, Nigel Quarmby, Aaron Samuel Davidson, Joel Edward Gibson, Anthony Paul Barbara, Justin John Formica, Angelene Marie Ozolins, Robert Thomas Burnham, Lachlan Richard Goldspink
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Patent number: D753813Type: GrantFiled: October 15, 2014Date of Patent: April 12, 2016Assignee: ResMed LimitedInventors: Angelene Marie Ozolins, Lachlan Richard Goldspink, Brent James Dravitzki, Robert Thomas Burnham, Lemmy Nga
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Patent number: D779652Type: GrantFiled: December 11, 2015Date of Patent: February 21, 2017Assignee: ResMed LimitedInventors: Lemmy Nga, Brent James Dravitzki, Robert Thomas Burnham
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Patent number: D785161Type: GrantFiled: September 8, 2015Date of Patent: April 25, 2017Assignee: ResMed LimitedInventors: Brent James Dravitzki, Angelene Marie Ozolins, Robert Thomas Burnham, Lemmy Nga