16 patents
Utility
Concentrator with Electronic Handheld Remote Delivery Device
20 Jul 23
A system that enables remote adjustment of oxygen flow from an oxygen source includes a gas source device fluidly coupled to a gas source, a remote delivery device with an outlet for providing gas to a user and an inlet fluidly coupled to an outlet of the gas source device, wherein the gas source device has a control system.
Todd Allum, Gregory J. Kapust
Filed: 13 Jan 23
Utility
Conforming Nasal Pillow
6 Jul 23
Embodiments of the present disclosure include a nasal pillow apparatus having a first nasal pillow, a second nasal pillow, and a connecting bar that connects the first nasal pillow to the second nasal pillow, the connecting bar being disposed below a bottom surface of the first nasal pillow and a bottom surface of the second nasal pillow.
Todd ALLUM, Eric JOHANSSON
Filed: 24 Feb 23
Utility
Compact Portable Oxygen Concentrator
25 May 23
A compressor assembly for a portable oxygen concentrator includes a first compressor chamber having a first connector, a second compressor chamber having a second connector, and a tube having a first end having a first connection interface configured to connect to the first connector and a second end having a second connection interface configured to connect to the second connector.
Brenton Alan Taylor, Peter James Hansen, Daniel Wayne Chin, Patrick Fitzlindon Burgess, Michael Pollack
Filed: 28 Dec 22
Utility
Gas Concentrator with Removable Cartridge Adsorbent Beds
20 Apr 23
A portable oxygen concentrator designed for medical use where the sieve beds, adsorbers, are designed to be replaced by a patient.
Brenton Taylor, Peter Hansen, Patrick Burgess, Daniel Chin
Filed: 31 Oct 22
Utility
Systems and Methods for Mitigating Noise and Vibration In a Portable Oxygen Concentrator
6 Oct 22
A portable oxygen concentrator includes a compressor and a controller.
Daniel Wayne Chin, Peter James Hansen, Brenton Alan Taylor
Filed: 30 Mar 22
Utility
Compact Portable Oxygen Concentrator
25 Nov 21
Portable oxygen concentrator elements are described including integrated sensor/accumulator assemblies, new muffler designs, and improved airflow and internal gas connectivity.
Brenton Taylor, Peter Hansen, Patrick Burgess, Daniel Chin
Filed: 6 Aug 21
Utility
Gas Concentrator with Removable Cartridge Adsorbent Beds
12 Aug 21
A portable oxygen concentrator designed for medical use where the adsorbent beds, are designed to be replaced by a patient.
Brenton Alan Taylor, Peter Hansen, John Russell Stump, Patrick Fitzlindon Burgess, Daniel Wayne Chin
Filed: 18 Dec 20
Utility
Gas Concentrator with Removable Cartridge Adsorbent Beds
18 Mar 21
A portable oxygen concentrator designed for medical use where the sieve beds, adsorbers, are designed to be replaced by a patient.
Brenton Taylor, Peter Hansen, John Stump, Patrick Burgess
Filed: 25 Sep 20
Utility
Oxygen Gas Concentrator with Outlet Accumulator
21 Jan 21
An oxygen concentrator comprises a product tank that is fluidly coupled to at least one sieve bed, and a product gas accumulator tank that is fluidly coupled to the product tank via a first conduit and to an outlet port via a second conduit, wherein the first conduit and the second conduit are disposed to allow at least a portion of product gas to flow from the product tank to the outlet port.
Todd ALLUM
Filed: 5 Oct 20
Utility
Concentrator with Electronic Handheld Remote Delivery Device
2 Dec 20
A system that enables remote adjustment of oxygen flow from an oxygen source includes a gas source device fluidly coupled to a gas source, a remote delivery device with an outlet for providing gas to a user and an inlet fluidly coupled to an outlet of the gas source device, wherein the gas source device has a control system.
Todd ALLUM, Gregory J. KAPUST
Filed: 28 May 20
Utility
Gas Concentrator with Removable Cartridge Adsorbent Beds
14 Oct 20
A portable oxygen concentrator designed for medical use where the sieve beds, adsorbers, are designed to be replaced by a patient.
Brenton Taylor, Peter Hansen, Patrick Burgess, Daniel Chin
Filed: 28 Jun 20
Utility
Compact Portable Oxygen Concentrator
30 Sep 20
A battery retaining system for a portable oxygen concentrator includes a first rail configured to receive a first slide of a battery, a second rail configured to receive a second slide of the battery, the second rail being spaced apart from the first rail so as to form a channel configured to receive the battery, and a flexible stiffening mechanism configured to impart a biasing force on a surface of the battery when the battery is received within the channel.
Brenton Alan Taylor, Peter James Hansen, Daniel Wayne Chin, Patrick Fitzlindon Burgess, Michael Pollak
Filed: 31 Mar 20
Utility
Compact Portable Oxygen Concentrator
30 Sep 20
An adsorber for a gas concentrator includes an adsorbent material having adsorbent particles and a vessel housing the adsorbent material.
Brenton Alan Taylor, Peter James Hansen, Daniel Wayne Chin, Patrick Fitzlindon Burgess, Michael Pollak
Filed: 31 Mar 20
Utility
Compact Portable Oxygen Concentrator
30 Sep 20
A method of operating a compressor system includes determining an efficiency of a compressor configured to operate at a plurality of output flow settings, including one or more of measuring, calibrating, calculating, or modeling motor efficiency over a range of supply voltage and pulse width modulation duty cycle combinations, each combination including a supply voltage of a plurality of supply voltages and a pulse width modulation duty cycle of a plurality of pulse width modulation duty cycles.
Brenton Alan Taylor, Peter James Hansen, Daniel Wayne Chin, Patrick Fitzlindon Burgess, Michael Pollak
Filed: 31 Mar 20
Utility
Compact Portable Oxygen Concentrator
30 Sep 20
A compressor assembly for a portable oxygen concentrator includes a first compressor chamber having a first connector, a second compressor chamber having a second connector, and a tube having a first end having a first connection interface configured to connect to the first connector and a second end having a second connection interface configured to connect to the second connector.
Brenton Alan Taylor, Peter James Hansen, Daniel Wayne Chin, Patrick Fitzlindon Burgess, Michael Pollak
Filed: 31 Mar 20
Utility
Nasal Interface Apparatus and Systems for Use with a Respiratory Assist Device
20 May 20
An ambulatory assist ventilation (AAV) apparatus and system are disclosed for the delivery of a respiratory gas to assist the spontaneous breathing effort of a patient with a breathing disorder.
Todd W. Allum, Gregory J. Kapust
Filed: 23 Jan 20
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