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公开(公告)号：US11872332B2
公开(公告)日：2024-01-16
申请号：US17365295
申请日：2021-07-01
发明人： Laith Adeeb Hermez
CPC分类号： A61M16/16 , A61M16/0069 , A61M16/021 , A61M16/06 , A61M16/0875 , A61M16/10 , A61M16/109 , A61M16/1075 , A61M2205/3368 , A61M2205/7527
摘要： New medical circuit components and methods for forming such components are disclosed. These components include microstructures for humidification and/or condensate management. The disclosed microstructures can be incorporated into a variety of components, including tubes (e.g., inspiratory breathing tubes and expiratory breathing tubes and other tubing between various elements of a breathing circuit, such as ventilators, humidifiers, filters, water traps, sample lines, connectors, gas analyzers, and the like), Y-connectors, catheter mounts, humidifiers, and patient interfaces (e.g., masks for covering the nose and face, nasal masks, cannulas, nasal pillows, etc.), floats, probes, and sensors in a variety of medical circuits.
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公开(公告)号：US20240009408A1
公开(公告)日：2024-01-11
申请号：US17798054
申请日：2021-01-29
CPC分类号： A61M11/02 , A61M16/06 , A61M2202/02
摘要： Drug delivery hubs are described herein. The drug delivery hub includes a hub housing, a reservoir, a nebulizer channel, and a gas channel. The hub housing defines a housing volume. The hub housing is configured to directly couple with a mask defining a patient cavity. The reservoir is disposed at least partially within the housing volume. The reservoir includes a reservoir volume configured to dispense a medicament. The nebulizer channel is in fluid communication with the reservoir volume and configured to be in fluid communication with the patient cavity when the hub is coupled with the mask. The gas channel is in fluid communication with the nebulizer channel. The gas channel is configured to direct a gas flow toward the patient cavity through the nebulizer channel, drawing a portion of the medicament from the reservoir through the nebulizer channel with the gas flow toward the patient cavity.
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公开(公告)号：US20230414432A1
公开(公告)日：2023-12-28
申请号：US18243223
申请日：2023-09-07
发明人： Scott D. Augustine , Susan D. Augustine , Garrett J. Augustine , Brent M. Augustine , Ryan S. Augustine , Randall C. Arnold
摘要： Modules for housing electronic and electromechanical medical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration.
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公开(公告)号：US20230405248A1
公开(公告)日：2023-12-21
申请号：US18241548
申请日：2023-09-01
发明人： Johnathan Steven Alexander , Luke A. White , Giovanni Francesco Solitro , Benjamin Maxey , Steven A. Conrad
CPC分类号： A61M16/0051 , A61M16/0084 , A61M16/0816 , A61M16/06 , G09B23/28 , A61M2016/0033 , A61M2205/581 , A61M2205/584 , A61M2205/502 , A61M2205/15 , A61M2230/40 , A61M2205/3379
摘要： A respiratory tidal volume monitor and feedback device (RTVMFD) comprising a frame, a flow channel tube attached to the frame, a mass flow sensor disposed on the flow channel tube to detect air flow through the flow channel tube, a microcontroller unit attached to the frame and electrically connected to the mass flow sensor via a bus, the microcontroller unit having a system processor, a system memory, and a system clock, a visual display attached to a top of the frame, the visual display being electrically connected to the bus. According to a further embodiment, the RTVMFD further comprises an audio output attached to the frame and electrically connected to the bus.
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公开(公告)号：US11826506B2
公开(公告)日：2023-11-28
申请号：US16520028
申请日：2019-07-23
申请人： ResMed Pty Ltd
发明人： Robert Douglas , Anthony John Ujhazy , Glenn Richards , Mark David Buckley , Klaus Henry Schindhelm
CPC分类号： A61M16/0051 , A61B5/4818 , A61B5/4836 , A61M16/0066 , A61M16/0069 , A61M16/024 , A61M16/06 , A61M16/0875 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2205/15
摘要： A method for controlling operation of a CPAP apparatus. The apparatus has a blower, a patient interface, an air delivery conduit for delivering air from the blower to the patient interface, a sensor for determining the pressure in the patient interface, and a control mechanism that causes air to be delivered at a desired pressure to the patient interface and that detects transitions between inhalation and exhalation of a respiratory cycle of a patient in order to synchronise the blower output with the patient's efforts. In one form the CPAP apparatus provides pressure in accordance with a bi-level waveform with at least one characterising parameter of the waveform being automatically adjusted in accordance with indications of sleep disordered breathing. The indications of sleep disordered breathing can be one or more of snoring, apnea, hypopnea, and flow limitation.
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公开(公告)号：US11819547B2
公开(公告)日：2023-11-21
申请号：US17108004
申请日：2020-12-01
申请人： Albert Paz
发明人： Albert Paz
CPC分类号： A61K39/12 , A61M16/06 , A61M16/0875 , A61M16/10 , A61K2039/5252 , A61K2039/544 , A61M2202/30 , A61M2205/3306 , A61M2205/3368 , A61M2205/583 , A61M2209/084
摘要： A vaccine formation and delivery system includes a first chamber configured to store a live virus and a second chamber for storing an inactivated virus. The system further includes a UV radiation means used for irradiating the live virus. Personal dosage transfer chambers and a delivery system configured to attach to the personal dosage transfer chambers for delivering an inactive virus to a user.
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公开(公告)号：US11813405B2
公开(公告)日：2023-11-14
申请号：US16679382
申请日：2019-11-11
申请人： ResMed Pty Ltd
发明人： Matthew Rolf Harrington , Dmitri Anatolievich Doudkine , Roger Mervyn Lloyd Foote , Ronald James Huby , Zhuo Ran Tang , Nan Hai Wu , Quangang Yang , Andrew Roderick Bath
CPC分类号： A61M16/16 , A61M16/026 , A61M16/06 , A61M16/109 , A61M16/142 , A61M11/044 , A61M16/107 , A61M16/1055 , A61M16/161 , A61M2205/3368 , A61M2205/3379 , A61M2205/3389 , A61M2205/6018 , A61M2205/70 , A61M2205/707 , A61M2206/14
摘要： A humidifier for humidification of air to be delivered to a patient's airways may include a humidification chamber, a reservoir and a water delivery mechanism. The humidification chamber may include a water retention feature such as a wick, a heating element for heating the humidification chamber, and an air flow baffle configured to promote humidification. The humidifier may be further configured to execute one or more algorithms, for example to determine a condition of the humidifier and/or to mitigate any detected faults. In some forms, the humidifier may also comprise algorithms for controlling one or more components of the humidifier.
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公开(公告)号：US11813384B2
公开(公告)日：2023-11-14
申请号：US17061493
申请日：2020-10-01
发明人： Brett John Huddart , Callum Ross Gordon , Bruce Michael Walls , Vitaly Kapelevich , Jeroen Hammer , David Monroy Felix , Melissa Catherine Bornholdt , Matthew Roger Stephenson , Paul Mathew Freestone , Ryan Anthony Graham , Mark Arvind McLaren
CPC分类号： A61M16/0683 , A61M16/0666 , A61M16/0825 , A61M16/0866 , A61M16/208 , A61M16/06 , A61M16/0875 , A61M2205/0216 , A61M2207/00 , A61M2210/0618
摘要： A headgear portion or assembly for use in combination with a breathing apparatus in some configurations is at least substantially inelastic and is three dimensional in shape. The headgear portion or assembly can comprise a plastic core and a textile casing. The headgear, or part thereof, may also have integrally moulded labels, connectors, adjustment mechanisms and/or grips.
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公开(公告)号：US20230356008A1
公开(公告)日：2023-11-09
申请号：US18353932
申请日：2023-07-18
申请人： ResMed Pty Ltd
发明人： Gerard Michael RUMMERY , Robert Edward HENRY , Phoebe Katherine HILL , Andrew HURST , Philip Michael NURSE
CPC分类号： A62B9/04 , A61M16/06 , A61M16/0611 , A61M16/0622 , A61M16/0666 , A61M16/0683 , A61M16/0825
摘要： A headgear for use with a patient interface for delivering a flow of breathable gas to a patient includes at least a strap adapted to position the patient interface in sealing engagement with the patient’s airways. The strap is constructed from an elastomer and a first side of the strap includes a first region on a portion of its surface that is textured to reduce friction with objects contacting the strap. A textured surface coating for a portion of an elastomer strap included in a headgear system is adapted to contact the skin of a patient, when in use, and the coating has a Ra value greater than zero. A vent for use with a patient interface for delivering a flow of breathable gas to a patient includes a plurality of rises and runs in a stepped arrangement; and a plurality of holes in the stepped arrangement for the venting of gas.
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公开(公告)号：US20230355906A1
公开(公告)日：2023-11-09
申请号：US18329008
申请日：2023-06-05
申请人： ResMed Pty Ltd
CPC分类号： A61M16/0622 , A61M16/0066 , A61M16/0616 , A61M16/0633 , A61M16/0666 , A61M16/0683 , A61M16/16 , A61M16/0069 , A61M16/06 , A61M16/0875 , A61M2205/3344 , A61M2210/0618 , A61M2210/0625
摘要： A cushion assembly for a patient interface includes an elastomeric seal-forming portion that includes a dome-shaped superior region and a saddle-shaped inferior region. The elastomeric sealing portion further includes a first support region extending from the saddle-shaped inferior region to the dome-shaped superior region, the first support region having a consistent elastomeric wall thickness that is greater than the elastomeric wall thickness of the dome-shaped superior region and the saddle-shaped inferior region. In addition, the seal-forming portion include a second support region adjacent the first support region that extends from the saddle-shaped inferior region to the dome-shaped superior region, the second support region being bounded by the first support region on a proximal side and having a distal side opposite the proximal side, the elastomeric wall thickness in the second support region increases from the distal side to the proximal side.
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