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61. 发明申请

US20150312671A1 PASSIVE ACOUSTICAL FILTERS WITH FILLED EXPANSION CHAMBER 有权
标题翻译：被动膨胀式过滤器
公开(公告)号：US20150312671A1
公开(公告)日：2015-10-29
申请号：US14793961
申请日：2015-07-08
申请人： Doppler Labs, Inc.
发明人： Dan Wiggins , Jonathan Oswaks
IPC分类号： H04R1/10 , G10K11/16 , H03G9/02 , G10L21/0232 , H04R1/22
CPC分类号： H04R1/1083 , A61F11/08 , A61F2011/085 , G10K11/04 , G10K11/16 , G10L21/0208 , G10L21/0232 , H03G3/32 , H03G5/165 , H03G9/025 , H04R1/1008 , H04R1/1016 , H04R1/22 , H04R3/04
摘要： A passive acoustical filter includes a first opening to receive ambient sound, a second opening to output filtered sound, and a first low pass filter element coupled between the first opening and the second opening. The first low pass filter element includes a first expansion chamber filled with a material in which a speed of sound is lower than a speed of sound in air.
摘要翻译：无源声学滤波器包括用于接收环境声音的第一开口，用于输出滤波的声音的第二开口以及耦合在第一开口和第二开口之间的第一低通滤波器元件。第一低通滤波器元件包括填充有声音低于空气中的声速的材料的第一膨胀室。

62. 发明申请

US20150107606A1 Switchable Hearing Protection Ear Plug 审中-公开
标题翻译：可切换听力保护耳塞
公开(公告)号：US20150107606A1
公开(公告)日：2015-04-23
申请号：US14058010
申请日：2013-10-18
申请人： Robert E. Marsh
发明人： Robert E. Marsh
IPC分类号： A61F11/08
CPC分类号： A61F11/08 , A61F2011/085
摘要： The present invention is a switchable hearing protection ear plug. In one position, the ear plug provides substantial sound attenuation and hearing protection. In the second position, an opening in the ear plug permits sounds to enter the ear of the user relatively unobstructed. A deformable barrier in an interior chamber of the ear plug controls the passage of sound through the ear plug.
摘要翻译：本发明是一种可切换的听力保护耳塞。在一个位置，耳塞提供实质的声音衰减和听力保护。在第二位置，耳塞中的开口允许声音相对畅通地进入用户的耳朵。耳塞的内部腔室中的可变形屏障控制声音通过耳塞的通道。

63. 发明申请

US20150059775A1 Earplug 审中-公开
标题翻译：耳塞
公开(公告)号：US20150059775A1
公开(公告)日：2015-03-05
申请号：US14452554
申请日：2014-08-06
申请人： Hung-Wen Hung
发明人： Hung-Wen Hung
IPC分类号： A61F11/08
CPC分类号： A61F11/08 , A61F2011/085
摘要： An earplug is provided to prevent the tinnitus, which comprises an earplug body and at least one tube. The earplug body is made from a soft moldable material. The tube is placed inside the earplug body surrounded by the soft moldable material, and having two openings at two ends of the tube, and a diameter of the tube is in a range from 0.03 cm to 0.15 cm. The tube is configured for communicating outside air to maintain the balance of the air pressure, and thus the earplug of the present invention is able to prevent the tinnitus of the user. Further, although the earplug of the present invention blocks most of the external sound, it still allows some thimbleful sound entering through the tube. In this way, the user does not need to worry about losing contact with the outside and remain the ability of noise reduction, so the user may feel more relieved while sleeping.
摘要翻译：提供耳塞以防止包括耳塞主体和至少一个管的耳鸣。耳塞主体由软的可模制材料制成。管被放置在由可软成型材料包围的耳塞体内部，并且在管的两端具有两个开口，并且管的直径在0.03cm至0.15cm的范围内。该管构造成用于连通外部空气以保持空气压力的平衡，因此本发明的耳塞能够防止使用者的耳鸣。此外，虽然本发明的耳塞阻止了大部分的外部声音，但仍然允许一些耳塞声通过管进入。以这种方式，用户不必担心失去与外界的接触，并保持降噪的能力，因此用户在睡觉时可能会感到更舒适。

64. 发明授权

US08968613B2 Method of making an earplug 有权
标题翻译：制作耳塞的方法
公开(公告)号：US08968613B2
公开(公告)日：2015-03-03
申请号：US13547189
申请日：2012-07-12
申请人： James P. Endle , Jeffrey L. Hamer , Alan R. Seville , Kenneth F. Teeters
发明人： James P. Endle , Jeffrey L. Hamer , Alan R. Seville , Kenneth F. Teeters
IPC分类号： B29C44/06
CPC分类号： B29C44/12 , A61F11/08 , A61F2011/085 , B29C44/1266 , B29C44/3484 , B29K2025/04 , B29L2009/00 , B29L2031/4842 , B29L2031/768 , C08J9/105 , C08J9/32 , C08J2203/04 , C08J2203/184 , C08J2203/22 , C08J2353/02
摘要： A method of making personal protective equipment, such as a push-in earplug, is disclosed. The method includes the steps of covering a substrate with an outer layer that includes an unactivated foaming agent, positioning at least a portion of the outer layer in a mold, and activating the foaming agent such that a portion of the outer layer expands.
摘要翻译：公开了一种制造个人防护装备的方法，例如推入式耳塞。该方法包括以下步骤：用包含未活化发泡剂的外层覆盖基材，将外层的至少一部分定位在模具中，并且使所述外层的一部分膨胀。

65. 发明申请

US20150047650A1 ROUND VARIABLE WALL EARBUD 有权
公开(公告)号：US20150047650A1
公开(公告)日：2015-02-19
申请号：US13966780
申请日：2013-08-14
申请人： Klipsch Group, Inc.
发明人： Mark A. Blanchard
IPC分类号： A61F11/08
CPC分类号： H04R1/1016 , A61F2011/085 , H04R25/652
摘要： An ear tip is disclosed that comprises an annular flange having a first end tapering downwardly to a second end and having a circular lateral cross-section. The annular flange is defined by a plurality of sections and each section has a varying wall thickness. An inner body extends internally from the first end within a hollow interior defined by the annular flange toward the second end. An acoustic channel extends through the inner body, where the annular flange at least partially occludes an ear canal from ambient noise and creates at least a partial air seal in the ear canal and the acoustic channel is configured to allow the passage of sound into the ear canal when the inner body is connected with a sound source.
摘要翻译：公开了一种耳塞，其包括环形凸缘，该环形凸缘具有向下逐渐向下延伸至第二端并具有圆形横截面的第一端。环形凸缘由多个部分限定，每个部分具有变化的壁厚。内体在由环形凸缘限定的中空内部中的第一端部内延伸到第二端。声通道延伸穿过内体，其中环形凸缘至少部分地封闭耳道免受环境噪音，并在耳道中产生至少一个部分空气密封，并且声通道构造成允许声音进入耳朵内部主体与声源连接时的运河。

66. 发明申请

US20150000678A1 Method For External Ear Canal Pressure Regulation To Alleviate Disorder Symptoms 审中-公开
标题翻译：外耳道压力调节方法，以缓解疾病症状
公开(公告)号：US20150000678A1
公开(公告)日：2015-01-01
申请号：US14292469
申请日：2014-05-30
申请人： GBS Ventures LLC
发明人： George Buckler , David George , David Brice Sullivan
IPC分类号： A61F11/08 , A61F11/00
CPC分类号： A61F11/12 , A61F11/00 , A61F11/08 , A61F2011/085 , A61F2250/0013 , A61H9/0007 , A61H9/005 , A61H9/0071 , A61H21/00 , A61H2201/0153 , A61H2201/0207 , A61H2201/0214 , A61H2201/10 , A61H2201/105 , A61H2205/027
摘要： A method for external ear canal pressure regulation to alleviate one or more symptoms associated with a disorder or treat one or more disorders, the method including providing a fluid transfer device which generates a fluid flow of a fluid through an earplug, the earplug having an earplug external surface configured to sealably engage an external ear canal wall as a barrier between an external ear canal pressure and an ambient pressure; sealably engaging the earplug of the fluid transfer device with the external ear canal wall as the barrier between the external ear canal pressure and the ambient pressure; and operating the fluid transfer device to generate the fluid flow of the fluid through the earplug to achieve an external ear canal pressure differential between the external ear canal pressure and the ambient pressure effective to alleviate a disorder symptom or treat a disorder.
摘要翻译：一种外耳道压力调节方法，用于减轻与病症相关的一种或多种症状或治疗一种或多种病症，所述方法包括提供流体转移装置，其通过耳塞产生流体的流体流，所述耳塞具有耳塞外表面构造成可将外耳道壁作为外耳道压力和环境压力之间的屏障密封地接合; 密封地将流体输送装置的耳塞与外耳道壁作为外耳道压力和环境压力之间的屏障接合; 并且操作流体输送装置以产生通过耳塞的流体的流体流动，以实现外耳道压力和环境压力之间的外耳道压差，以有效地减轻无序症状或治疗病症。

67. 发明申请

US20140321660A1 HEARING PROTECTION EARPIECE 有权
标题翻译：听觉保护耳机
公开(公告)号：US20140321660A1
公开(公告)日：2014-10-30
申请号：US14360067
申请日：2011-11-23
申请人： Samuel Harsch
发明人： Samuel Harsch
IPC分类号： A61F11/08 , H04R31/00 , H04R1/10
CPC分类号： A61F11/08 , A61F11/12 , A61F2011/085 , A61F2011/145 , A61F2240/002 , H04R1/1083 , H04R31/00 , Y10T29/49002 , Y10T29/4957
摘要： A hearing protection earpiece having a shell shaped according to conform to the user's concha and ear canal and having an open hollow lateral portion to be inserted into the user's concha and a medial portion to be inserted into at least an outer portion of the user's ear canal, wherein the medial portion of the shell is axially adjacent to the lateral portion of the shell, wherein the lateral portion of the shell forms part of an open portion of the earpiece and the medial portion of the shell forms part of a closed portion of the earpiece, wherein the earpiece provides for a mechanical sound attenuation of at least 10 dB averaged over the audible frequency range, and wherein the lateral portion of the shell has a wall thickness of not more than 3 mm and is shaped to cover at least half of the concha area.
摘要翻译：一种听力保护听筒，其具有根据使用者的耳和耳道而形状的外壳，并且具有插入到使用者的耳朵中的开放的中空侧向部分和插入使用者耳道的至少外部部分的中间部分，其中所述壳体的中间部分轴向地邻近所述壳体的侧部，其中所述壳体的侧向部分形成所述听筒的开口部分的一部分，并且所述壳体的中间部分形成所述壳体的封闭部分的一部分耳机，其中耳机提供在可听频率范围上平均至少10dB的机械声衰减，并且其中壳体的侧部具有不大于3mm的壁厚，并且被成形为覆盖至少一半的外套区域。

68. 发明授权

US08550206B2 Method and structure for achieving spectrum-tunable and uniform attenuation 有权
标题翻译：实现频谱可调和均匀衰减的方法和结构
公开(公告)号：US08550206B2
公开(公告)日：2013-10-08
申请号：US13485466
申请日：2012-05-31
申请人： John Patrick Keady , John G. Casali , Kichol Lee
发明人： John Patrick Keady , John G. Casali , Kichol Lee
IPC分类号： A61B7/02 , E04B1/82
CPC分类号： H04R25/656 , A61F11/08 , A61F11/10 , A61F2011/085 , H04R2460/17
摘要： The present invention relates hearing protection devices for the human ear. More particularly, embodiments of the invention provide hearing protection devices capable of tunable acoustic attenuation. The invention relates further to ear plugs comprising a fluid-containing balloon for occlusion of the ear canal, which are capable of being adjusted for example by modifying fluid composition and/or fluid pressure within the balloon to vary attenuation at different frequencies of the audible sound spectrum. Other embodiments provide an earplug with fixed attenuation comprising: a body of compressible/expandable-recovery material shaped and sized to fit in an ear canal; and at least one chamber disposed within the body and comprising a filler material chosen from at least one of water, aphrons, water with solid or gelatinous particles suspended, and oil with particles suspended.
摘要翻译：本发明涉及用于人耳的听力保护装置。更具体地，本发明的实施例提供能够调节声衰减的听力保护装置。本发明进一步涉及包括用于闭塞耳道的含流体气囊的耳塞，其能够例如通过改变气囊内的流体组成和/或流体压力来调节，以改变在可听见的声音的不同频率处的衰减光谱。其他实施例提供具有固定衰减的耳塞，包括：形状和尺寸适合于耳道的可压缩/可扩张回收材料的主体; 以及至少一个室，其设置在所述主体内并且包括填充材料，所述填充材料选自水，香料，悬浮有固体或凝胶状颗粒的水和悬浮有颗粒的油中的至少一种。

69. 发明授权

US08229128B2 Device for acoustic sealing 有权
标题翻译：声学密封装置
公开(公告)号：US08229128B2
公开(公告)日：2012-07-24
申请号：US12389753
申请日：2009-02-20
申请人： John Keady
发明人： John Keady
IPC分类号： A61F11/06 , H04R25/00
CPC分类号： A61F11/08 , A61F11/10 , A61F2011/085
摘要： An expandable device (1100) can be configured to occlude an ear canal to isolate an ear canal volume from an ambient environment. The expandable device includes a support structure (1102). A membrane having a proximal end and a distal end is attached at each end around the support structure (1102) forming an expandable element (1104). The expandable element (1104) has an expanded state and an un-expanded state. The expandable element is adjacent to the support structure (1102) in the un-expanded state. The expandable element (1104) in the un-expanded state minimizes an insert profile of the expandable device (1102).
摘要翻译：可扩张装置（1100）可被配置为封闭耳道以将耳道体积与周围环境隔离。可扩展装置包括支撑结构（1102）。具有近端和远端的膜片在每个端部处围绕形成可膨胀元件（1104）的支撑结构（1102）附接。可膨胀元件（1104）具有膨胀状态和未膨胀状态。可膨胀元件在未膨胀状态下与支撑结构（1102）相邻。处于未展开状态的可膨胀元件（1104）使可扩张装置（1102）的插入物轮廓最小化。

70. 发明授权

US08186478B1 Multi-functional dual filtered hearing protector 有权
标题翻译：多功能双重过滤式听力保护器
公开(公告)号：US08186478B1
公开(公告)日：2012-05-29
申请号：US12930766
申请日：2011-01-18
申请人： Rufus Leroy Grason
发明人： Rufus Leroy Grason
IPC分类号： G10K11/00
CPC分类号： A61F11/08 , A61F2011/085
摘要： The present embodiment represents a dynamic Multi-Functional Dual Filtered Hearing Protector that will allow the wearer to hear intelligible speech or warning sounds, while the wearer is present in an environment surrounded by loud noise or impact sounds. The automatic attenuation provided by this hearing protector will increase, as the sound pressure levels increase, thus requiring no human intervention. This hearing protector is especially useful in situations where sounds may be produced from unexpected spikes in sound intensity, while still enabling the wearer to hear warning buzzers, or approaching vehicles without compromising safety. By not requiring human adjustment the wearer will be protected from such sounds. In addition to being able to be connected to acoustic transducers, the invention also relates to a custom hearing protector incorporating features of the embodiment, and a method for manufacturing such a custom hearing protector.
摘要翻译：本实施例表示动态多功能双重过滤听力保护器，其将允许佩戴者听到可理解的语音或警告声音，同时佩戴者存在于由大的噪声或撞击声音包围的环境中。这种听力保护器提供的自动衰减将随着声压级增加而增加，从而不需要人为干预。这种听力保护器在声音可能由声音强度的突发尖峰产生的情况下特别有用，同时仍然使佩戴者能够听到警告蜂鸣器或接近车辆而不危及安全。通过不需要人的调节，佩戴者将被保护免受这种声音的影响。除了能够连接到声换能器之外，本发明还涉及结合实施例的特征的定制听觉保护器以及用于制造这种定制听觉保护器的方法。

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