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1. 发明申请

US20160045693A1 PORTABLE POSITIVE PRESSURE APPARATUS AND METHOD FOR THE ATTENUATING THE NOISE EMITTED THEREFROM 审中-公开
标题翻译：便携式正压装置及其发射噪声的方法
公开(公告)号：US20160045693A1
公开(公告)日：2016-02-18
申请号：US14776783
申请日：2014-03-17
申请人： Kevin Scott LIBRETT , Karl R. LEINSING , HUMAN DESIGN MEDICAL, LLC
发明人： Kevin Scott Librett , Karl R Leinsing
IPC分类号： A61M16/00 , A61M16/08 , A61M16/06
CPC分类号： A61M16/0066 , A61M16/0063 , A61M16/0069 , A61M16/022 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M16/107 , A61M2016/0027 , A61M2205/3355 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/75 , A61M2205/8206 , A61M2207/00 , F04D29/4213 , F04D29/4226 , F04D29/663 , F04D29/664 , F04D29/665 , F05D2250/51 , F05D2260/96 , G10K11/04 , G10K11/161 , Y10T29/49826
摘要： The systems, apparatus and methods described herein provide a quiet, light-weight, and portable system and apparatus for providing positive air pressure to a patient. The application discloses a CPAP apparatus (100, 300, 400, 500, 600, 700, 900) comprising: a housing (180, 380, 381, 780, 784, 980) defining a first acoustic chamber (402, 502, 602, 930) with a first inlet port (412, 512, 612, 613, 910), and a second acoustic chamber (414, 514, 614, 934) with a blower unit (140, 416, 516, 616, 740, 940) and a second inlet port (422, 507, 622, 917) extending from the first to the second chamber. The CPAP apparatus can be portable. A system can comprise the apparatus comprising an adapter (160, 360, 760, 960) in communication with the blower unit and extending outward from the apparatus, and a detachable patient interface system (165, 365, 965). The apparatus can include alternatively a single acoustic chamber (130, 230, 730) with an inlet port (110, 710) most of whose length is within the acoustic chamber, and an outlet port (139, 739). The blower unit can be vibrationally isolated. The dimensions of inlet ports and acoustic chambers may be proportionally related, in particular defining an acoustic low-pass filter. The application discloses a method for reducing noise in a portable CPAP device with first and second acoustic chambers, including routing the flow of air through the device, wherein the first inlet is sealed from and passes through the second chamber into the first acoustic chamber, and the flow of air is routed through an outlet port sealed from and passing through the first chamber.
摘要翻译：本文所述的系统，装置和方法提供了一种安静，轻便和便携的系统和装置，用于向患者提供正气压。该应用公开了一种CPAP设备（100,300,400,500,600,700,900），包括：壳体（180,380,381,780,784,980），其限定第一声学室（402,502,602，具有第一入口端口（412,512,612,613,910）和具有鼓风机单元（140,416,516,616,740,940）的第二声室（414,514,614,934）以及从第一室延伸到第二室的第二入口端口（422,507,622,917）。 CPAP装置可以是便携式的。系统可以包括与鼓风机单元连通并从设备向外延伸的适配器（160,360,760,960）以及可拆卸的患者接口系统（165,365,965）的设备。该装置可以包括具有其大部分长度在声室内的入口端口（110,710）的单个声学室（130,230,730）和出口（139,739）。鼓风机单元可以振动隔离。入口端口和声学室的尺寸可以成比例地相关，特别是限定声学低通滤波器。本申请公开了一种用于降低具有第一和第二声室的便携式CPAP装置中的噪声的方法，包括使空气流穿过装置，其中第一入口被密封并穿过第二室进入第一声室，以及空气流通过密封并通过第一室的出口。

2. 发明申请

US20160015919A1 SYSTEMS AND METHODS FOR PROVIDING LOW-NOISE POSITIVE AIRWAY PRESSURE 审中-公开
标题翻译：提供低噪声积极空气压力的系统和方法
公开(公告)号：US20160015919A1
公开(公告)日：2016-01-21
申请号：US14776771
申请日：2014-03-17
申请人： Kevin Scott LIBRETT , Karl R. LEINSING , HUMAN DESIGN MEDICAL, LLC
发明人： Kevin Scott Librett , Karl R Leinsing
IPC分类号： A61M16/00 , A61M16/08
CPC分类号： A61M16/0078 , A61M16/0063 , A61M16/0066 , A61M16/0069 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M16/107 , A61M2016/0027 , A61M2205/3355 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/75 , A61M2205/8206 , A61M2207/00 , F04D29/663 , F04D29/664 , F04D29/665
摘要： The application discloses a noise attenuating system (100, 200, 300, 400, 700, 800) for use with a positive airway pressure system providing a flow of gas, comprising: an expansion chamber (140, 240, 340, 434, 740) having a volume; an intake GP tube (115, 215, 315, 415, 715, 815) having an inlet (117, 217, 317, 410, 717, 812) and outlet port or portion separated by a length, wherein a portion of the inlet port or portion extends outside of the expansion chamber; and either: a noise attenuator (110, 120, 170, 210, 220, 223, 224, 226, 228, 232, 270, 320, 411, 413, 422, 423, 424, 425, 426, 428, 431, 720, 722) having a bottom and protruding sidewall forming a cavity, wherein the noise attenuator is positioned near the inlet portion of the intake tube such that a portion of the intake tube extends into the cavity of the noise attenuator; or: an acoustic deflector (110, 120, 170, 210, 220, 223, 224, 226, 228, 270, 232, 320, 411, 413, 422, 423, 424, 425, 426, 428, 431, 720, 722) positioned near the outlet port or portion of the intake tube, wherein noise is deflected away from the outlet port or portion of the intake tube. The application also discloses positive air pressure apparatus (100, 200, 300, 400, 700, 800) comprising a housing (180, 480, 880, 884), first and second acoustic chambers, an intake vent or port (125, 225, 410, 812) in the first chamber, an inlet port or tube coupling the first and second chambers, a noise attenuator in the first chamber, and a blower unit (150, 250, 350, 440) in the second chamber.
摘要翻译：该应用公开了一种用于与提供气体流的正气道压力系统一起使用的噪声衰减系统（100,200,300,400,700,800），包括：膨胀室（140,240,340,434,740）有一个音量; 具有入口（117,217,317,410,717,812）的入口GP管（115,215,315,415,715,815）以及以长度分隔的出口或部分，其中入口端口或部分延伸到膨胀室的外部; 以及噪声衰减器（110,120,170,210,220,223,224,226,228,232,270,320,411,413,422,423,424,425,426,428,411,720,420,420,420,411,420,423,422,426,422,420,426,428,431,420,420,420,420,412,420,423,422,422,424,425,426,428,431,720 ，722），其具有形成空腔的底部和突出侧壁，其中所述噪声衰减器位于所述进气管的入口部分附近，使得所述进气管的一部分延伸到所述噪声衰减器的腔中; 或：声学偏转器（110,120,170,210,220,223,224,226,228,270,232,320,411,413,422,423,424,425,426,428,411,420,420,423,424,426,420,423,424,426,428,422,422,424,425,426,428,411,420,420,440,420,420,410,410,410,402,420,410,410 722），其定位在进气管的出口或部分附近，其中噪声偏离进气管的出口或部分。该应用还公开了包括壳体（180,480,880,884），第一和第二声学室，进气口或端口（125,225）的正空气压力装置（100,200,300,400,700,800） 410，812），连接第一和第二室的入口或管，第一室中的噪声衰减器和第二室中的鼓风机单元（150,250,350,440）。

3. 发明授权

US11141552B2 Systems and methods for providing low-noise positive airway pressure 有权
公开(公告)号：US11141552B2
公开(公告)日：2021-10-12
申请号：US14776771
申请日：2014-03-17
申请人： HUMAN DESIGN MEDICAL, LLC , Kevin Scott Librett , Karl R Leinsing
发明人： Kevin Scott Librett , Karl R Leinsing
IPC分类号： A61M16/00 , F04D29/66 , A61M16/08 , A61M16/10
摘要： The application discloses a noise attenuating system (100, 200, 300, 400, 700, 800) for use with a positive airway pressure system providing a flow of gas, comprising: an expansion chamber (140, 240, 340, 434, 740) having a volume; an intake tube (115, 215, 315, 415, 715, 815) having an inlet (117, 217, 317, 410, 717, 812) and outlet port or portion separated by a length, wherein a portion of the inlet port or portion extends outside of the expansion chamber; and either: a noise attenuator (110, 120, 170, 210, 220, 223, 224, 226, 228, 232, 270, 320, 411, 413, 422, 423, 424, 425, 426, 428, 431, 720, 722) having a bottom and protruding sidewall forming a cavity, wherein the noise attenuator is positioned near the inlet portion of the intake tube such that a portion of the intake tube extends into the cavity of the noise attenuator; or: an acoustic deflector (110, 120, 170, 210, 220, 223, 224, 226, 228, 270, 232, 320, 411, 413, 422, 423, 424, 425, 426, 428, 431, 720, 722) positioned near the outlet port or portion of the intake tube, wherein noise is deflected away from the outlet port or portion of the intake tube. The application also discloses positive air pressure apparatus (100, 200, 300, 400, 700, 800) comprising a housing (180, 480, 880, 884), first and second acoustic chambers, an intake vent or port (125, 225, 410, 812) in the first chamber, an inlet port or tube coupling the first and second chambers, a noise attenuator in the first chamber, and a blower unit (150, 250, 350, 440) in the second chamber.

4. 发明申请

US20140299132A1 SYSTEMS AND METHODS FOR PROVIDING POSITIVE AIRWAY PRESSURE IN A TUBE-LIKE STRUCTURE 审中-公开
标题翻译：在管状结构中提供积极空气压力的系统和方法
公开(公告)号：US20140299132A1
公开(公告)日：2014-10-09
申请号：US14216882
申请日：2014-03-17
申请人： Kevin Scott Librett , Karl R Leinsing
发明人： Kevin Scott Librett , Karl R Leinsing
IPC分类号： A61M16/00 , A61M16/06 , A61M16/08
CPC分类号： A61M16/0066 , A61M16/06 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M16/107 , A61M2016/0027 , A61M2016/003 , A61M2205/3553 , A61M2205/3561 , A61M2205/3592 , A61M2205/42 , A61M2205/502 , A61M2205/505 , A61M2205/75 , A61M2205/8206 , A61M2205/8262 , G10K11/161
摘要： The systems and methods described herein include a small system integrated within a tubing for providing positive air pressure to a patient. The system may include a tube with an inlet opening, an expansion section with a gas flow generator, and an outlet opening. The systems and methods described herein provide improved mobility, comfort, and usability for patients.
摘要翻译：本文所述的系统和方法包括集成在管道内用于向患者提供正空气压力的小系统。该系统可以包括具有入口开口的管，具有气流发生器的膨胀段和出口开口。本文描述的系统和方法为患者提供改善的移动性，舒适性和可用性。

5. 发明授权

US09375543B2 Systems and methods for providing low-noise positive airway pressure 有权
标题翻译：提供低噪声正压通气的系统和方法
公开(公告)号：US09375543B2
公开(公告)日：2016-06-28
申请号：US14216902
申请日：2014-03-17
申请人： Kevin Scott Librett , Karl R Leinsing
发明人： Kevin Scott Librett , Karl R Leinsing
IPC分类号： F24F13/24 , A61M16/00 , A61M16/08 , A61M16/10
CPC分类号： A61M16/0078 , A61M16/0063 , A61M16/0066 , A61M16/0069 , A61M16/08 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M16/107 , A61M2016/0027 , A61M2205/0238 , A61M2205/3355 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/75 , A61M2205/8206 , A61M2207/00
摘要： The systems and methods described herein include a low-noise apparatus for providing positive air pressure to a patient. The systems may include a housing with an inlet port, a vibrationally isolated blower unit positioned in an acoustic chamber, and an outlet port for delivery of the pressurized air from the blower unit. The acoustic chamber may include noise attenuators, such as walls, which adjust airflow so as to reduce the overall noise output of the system.
摘要翻译：本文所述的系统和方法包括用于向患者提供正空气压力的低噪声装置。该系统可以包括具有入口端口，位于声学室中的振动隔离的鼓风机单元的壳体和用于从鼓风机单元输送加压空气的出口。声学室可以包括噪声衰减器，例如壁，其调节气流，以便降低系统的整体噪声输出。

6. 发明申请

US20140299406A1 SYSTEMS AND METHODS FOR PROVIDING LOW-NOISE POSITIVE AIRWAY PRESSURE 审中-公开
标题翻译：提供低噪声积极空气压力的系统和方法
公开(公告)号：US20140299406A1
公开(公告)日：2014-10-09
申请号：US14216902
申请日：2014-03-17
申请人： Kevin Scott Librett , Karl R. Leinsing
发明人： Kevin Scott Librett , Karl R. Leinsing
IPC分类号： A61M16/00
CPC分类号： A61M16/0078 , A61M16/0063 , A61M16/0066 , A61M16/0069 , A61M16/08 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M16/107 , A61M2016/0027 , A61M2205/0238 , A61M2205/3355 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/75 , A61M2205/8206 , A61M2207/00
摘要： The systems and methods described herein include a low-noise apparatus for providing positive air pressure to a patient. The systems may include a housing with an inlet port, a vibrationally isolated blower unit positioned in an acoustic chamber, and an outlet port for delivery of the pressurized air from the blower unit. The acoustic chamber may include noise attenuators, such as walls, which adjust airflow so as to reduce the overall noise output of the system.
摘要翻译：本文所述的系统和方法包括用于向患者提供正空气压力的低噪声装置。该系统可以包括具有入口端口，位于声学室中的振动隔离的鼓风机单元的壳体和用于从鼓风机单元输送加压空气的出口。声学室可以包括噪声衰减器，例如壁，其调节气流，以便降低系统的整体噪声输出。

7. 发明申请

US20140299130A1 PORTABLE POSITIVE AIRWAY PRESSURE APPARATUS AND METHOD FOR ATTENUATING THE NOISE EMITTED THEREFROM 有权
标题翻译：便携式气动压力装置及其发射噪声的方法
公开(公告)号：US20140299130A1
公开(公告)日：2014-10-09
申请号：US14216922
申请日：2014-03-17
申请人： Kevin Scott Librett , Karl R. Leinsing
发明人： Kevin Scott Librett , Karl R. Leinsing
IPC分类号： A61M16/00
CPC分类号： A61M16/0066 , A61M16/0051 , A61M16/0063 , A61M16/0069 , A61M16/022 , A61M16/06 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M16/107 , A61M2016/0027 , A61M2205/3355 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/75 , A61M2205/8206 , A61M2207/00 , F04D29/4213 , F04D29/4226 , F04D29/663 , F04D29/664 , F04D29/665 , F05D2250/51 , F05D2260/96 , G10K11/04 , G10K11/161 , Y10T29/49826
摘要： The systems and methods described herein provide a quiet, light-weight, and portable system and apparatus for providing positive air pressure to a patient. The systems may include a housing with an inlet port, a vibrationally isolated blower unit positioned in an inner chamber, and an outlet port for delivery of the pressurized air from the blower unit. The inlet port and outlet port may each have a tube with dimensions that are defined in relation to the inner chamber so as to reduce the overall noise output of the system.
摘要翻译：本文所述的系统和方法提供了一种用于向患者提供正气压的安静，重量轻且便于携带的系统和装置。该系统可以包括具有入口端口的外壳，位于内部腔室中的振动隔离的鼓风机单元和用于从鼓风机单元输送加压空气的出口。入口端口和出口可以各自具有尺寸相对于内室限定的管，以便减小系统的总噪声输出。

8. 外观设计

USD725768S1 Flow generator 有权
公开(公告)号：USD725768S1
公开(公告)日：2015-03-31
申请号：US29472662
申请日：2013-11-14
申请人： Human Design Medical, LLC
设计人： Thomas Eustis , Kevin Scott Librett

9. 发明授权

US09750907B2 Portable positive airway pressure apparatus and method for attenuating the noise emitted therefrom 有权
公开(公告)号：US09750907B2
公开(公告)日：2017-09-05
申请号：US14216922
申请日：2014-03-17
申请人： Human Design Medical, LLC
发明人： Kevin Scott Librett , Karl R Leinsing
IPC分类号： F04D29/66 , A61M16/00 , F04D29/42 , A61M16/08 , G10K11/04 , G10K11/16 , A61M16/10 , A61M16/06
CPC分类号： A61M16/0066 , A61M16/0051 , A61M16/0063 , A61M16/0069 , A61M16/022 , A61M16/06 , A61M16/0816 , A61M16/0858 , A61M16/0875 , A61M16/107 , A61M2016/0027 , A61M2205/3355 , A61M2205/42 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/75 , A61M2205/8206 , A61M2207/00 , F04D29/4213 , F04D29/4226 , F04D29/663 , F04D29/664 , F04D29/665 , F05D2250/51 , F05D2260/96 , G10K11/04 , G10K11/161 , Y10T29/49826
摘要： The systems and methods described herein provide a quiet, light-weight, and portable system and apparatus for providing positive air pressure to a patient. The systems may include a housing with an inlet port, a vibrationally isolated blower unit positioned in an inner chamber, and an outlet port for delivery of the pressurized air from the blower unit. The inlet port and outlet port may each have a tube with dimensions that are defined in relation to the inner chamber so as to reduce the overall noise output of the system.

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