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    SYSTEMS AND METHODS OF AEROSOL DELIVERY WITH AIRFLOW REGULATION
    24.
    发明申请
    SYSTEMS AND METHODS OF AEROSOL DELIVERY WITH AIRFLOW REGULATION 有权

    公开(公告)号：US20220126036A1

    公开(公告)日：2022-04-28

    申请号：US17568578

    申请日：2022-01-04

    申请人： Darren Rubin

    发明人： Darren Rubin

    IPC分类号： A61M15/00 ,  A61M11/04 ,  A61M11/06 ,  A61M15/06 ,  A61M16/10 ,  A61M11/00 ,  A61M16/08 ,  A61M16/20 ,  A61M16/14 ,  A61M16/00 ,  A24F40/485 ,  A24F40/50

    摘要： An example aerosol delivery device includes a mouthpiece having an airflow outlet, and an airflow passage extending between an airflow inlet and the airflow outlet. The example aerosol delivery device further includes a housing configured to receive a cartridge that includes an aerosolizable substance and a vapor element configured to heat the aerosolizable substance, and an internal power source configured to provide electrical power. The example aerosol delivery device further includes a controller coupled to the internal power source to receive a portion of the electrical power and configured to, when the cartridge is installed at the housing, cause the vapor element of the cartridge to heat the aerosolizable substance to release an aerosol into the airflow passage during an inhalation through the airflow outlet, and a connector configured to receive power from an external source to recharge the internal power source.

    Vapor transfer cartridge
    27.
    发明授权
    Vapor transfer cartridge 有权

    公开(公告)号：US11273282B2

    公开(公告)日：2022-03-15

    申请号：US15298712

    申请日：2016-10-20

    申请人： Vapotherm, Inc.

    发明人： Scott A. Leonard ,  Michael J. Webb ,  Martin Stillig

    IPC分类号： A61M16/14 ,  B01F3/02 ,  B01F5/04 ,  A61M16/16 ,  A61M16/00 ,  A61M16/06

    摘要： Systems, methods, and devices are disclosed for manufacturing a vapor transfer cartridge with a constant inner diameter to maximize the area available for fibers required for heating and humidifying a breathing gas. In one aspect, a vapor transfer cartridge includes a center tube extending along a first axis from a first to a second end, having a continuous inner diameter, a first header piece configured as a cap and including a channel about an inner circumference of the header piece coupled to the first end of the center tube, a second header piece coupled to the second end of the center tube, and a plurality of fibers arranged along the axis of the center tube from the first end to the second end. The first header piece further includes a first port, and a baffle.

    SYSTEMS AND METHODS FOR REVERSE PRESSURE PULSE THERAPY DELIVERY
    28.
    发明申请
    SYSTEMS AND METHODS FOR REVERSE PRESSURE PULSE THERAPY DELIVERY 有权

    公开(公告)号：US20220031976A1

    公开(公告)日：2022-02-03

    申请号：US17186266

    申请日：2021-02-26

    申请人： THE GENERAL HOSPITAL CORPORATION

    发明人： Elliot E. Greenblatt ,  Jose G. Venegas

    IPC分类号： A61M15/00 ,  A61M16/00 ,  A61M16/14 ,  A61M11/00

    摘要： A system and method for providing a therapy to a subject may include a lumen configured to be coupled to a portion of a respiration passage of the subject to receive air respired by the subject. A sensor is configured to monitor the lumen and generate a signal based on the air respired by the subject. A pressure pulse delivery system is configured to deliver a pressure pulse along the lumen to the subject and a reservoir of therapeutic agent is coupled to the lumen. A processor is configured to receive the signal from the sensor, determine, from at least the signal, an exhalation period of the subject, and based on the exhalation period, cause the pressure pulse delivery system to deliver a pressure pulse to the subject. Following the pressure pulse, the processor can cause the therapeutic agent to be delivered from the reservoir.

    LOW COST CPAP FLOW GENERATOR AND HUMIDIFIER ASSEMBLY
    29.
    发明申请
    LOW COST CPAP FLOW GENERATOR AND HUMIDIFIER ASSEMBLY 有权

    公开(公告)号：US20210402116A1

    公开(公告)日：2021-12-30

    申请号：US17387531

    申请日：2021-07-28

    申请人： ResMed Pty Ltd

    发明人： Zhuo Ran Tang ,  Cem Tarakci ,  John Michael Snow ,  Kenneth Lee ,  Steven Paul Farrugia ,  Dmitri Anatolievich Doudkine ,  Ian Malcolm Smith

    IPC分类号： A61M16/00 ,  A61M16/10 ,  A61M16/14 ,  A61M16/16

    摘要： A method for controlling a humidifier of a CPAP device including a controller, the method including controlling a heating element in the humidifier with command signals from the controller, sensing a temperature of a fluid in the humidifier with a sensor in the humidifier that transmits signals to the controller, establishing an acceptable operating range for the signal transmitted to the controller, determining whether the transmitted signal is within the acceptable operating range, if the signal is within the acceptable operating range treating the signal as being indicative of the temperature of the fluid in the humidifier and using the signal to control the heating element, and if the signal is outside of the acceptable operating range, the controller determines the humidifier to be unavailable.