Docoh
Loading...

INGN Inogen

GRANT
Utility
Connection of a spontaneous delivery device to a concentrator
21 Sep 21
One embodiment of the present invention sets forth a technique for operating an oxygen concentrator.
Todd Allum
Filed: 20 Oct 16
GRANT
Design
Oxygen concentrator
14 Sep 21
Brenton Alan Taylor, Peter James Hansen, Daniel Wayne Chin, Patrick Fitzlindon Burgess
Filed: 1 Apr 19
GRANT
Design
Nasal interface for ventilation
7 Sep 21
Todd Allum, Gregory J. Kapust
Filed: 24 Feb 20
APP
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
GRANT
Utility
Compact portable oxygen concentrator
10 Aug 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: 30 May 17
APP
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
APP
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
GRANT
Utility
Gas concentrator with removable cartridge absorbent beds
21 Dec 20
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: 24 Jun 18
GRANT
Utility
Techniques for determining patient airway pressure
7 Dec 20
A ventilator is configured to assist a user with breathing, while eliminating the need for extraneous sensors and tubing normally found in prior art ventilators.
Todd Allum
Filed: 11 Jun 18
APP
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
APP
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
GRANT
Utility
Oxygen gas concentrator with outlet accumulator
5 Oct 20
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: 14 Sep 17
APP
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
APP
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
APP
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
APP
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
GRANT
Utility
Gas concentrator with removable cartridge adsorbent beds
28 Sep 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, John Stump, Patrick Burgess
Filed: 7 Feb 17
GRANT
Design
Oxygen concentrator battery
24 Aug 20
Patrick Fitzlindon Burgess, Daniel Wayne Chin, Brenton Alan Taylor, Peter James Hansen
Filed: 23 May 17
GRANT
Utility
Gas concentrator with removable cartridge adsorbent beds
29 Jun 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: 29 May 17
APP
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
Patents are sorted by USPTO publication date, most recent first