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1. 发明申请

US20120076336A1 Hearing Aid Positioning System And Structure 有权
标题翻译：助听器定位系统和结构
公开(公告)号：US20120076336A1
公开(公告)日：2012-03-29
申请号：US13245974
申请日：2011-09-27
申请人： Robert J. Fretz , Jean Elvira Daavettila , Christopher Drake Conger , Vincent Joseph Mako
发明人： Robert J. Fretz , Jean Elvira Daavettila , Christopher Drake Conger , Vincent Joseph Mako
IPC分类号： H04R25/00 , H04R31/00
CPC分类号： H04R25/02 , G06K7/10554 , G06K7/10722 , G06K7/109 , G06K7/1096 , H04R25/60 , H04R25/65 , H04R2225/63
摘要： A hearing aid includes a relatively rigid shell which holds hearing aid electronics and one or more flexible, shape-retaining filaments attached to the hearing aid shell. The filament(s) extend(s) out a proximal side of the hearing aid shell having a shape which interacts with the user's ear anatomy such as the conchae bowl. The shape determines an insertion depth of the hearing aid shell into the user's ear canal, and a spring action biases the hearing aid toward the desired insertion depth. The hearing aid supported by the filament(s) provides an open, unoccluding position in the ear canal.
摘要翻译：助听器包括相对刚性的外壳，其保持助听器电子设备和附接到助听器外壳上的一个或多个柔性的保持形状的细丝。细丝从助听器壳体的近侧延伸出具有与使用者的耳朵解剖结构（例如锥形碗）相互作用的形状。该形状确定助听器壳体进入使用者耳道的插入深度，并且弹簧动作将助听器偏压到期望的插入深度。由细丝支撑的助听器在耳道中提供开放，不协调的位置。

2. 发明授权

US08605927B2 Hearing aid positioning system and structure 有权
标题翻译：助听器定位系统和结构
公开(公告)号：US08605927B2
公开(公告)日：2013-12-10
申请号：US13245974
申请日：2011-09-27
申请人： Robert J. Fretz , Jean Elvira Daavettila , Christopher Drake Conger , Vincent Joseph Mako
发明人： Robert J. Fretz , Jean Elvira Daavettila , Christopher Drake Conger , Vincent Joseph Mako
IPC分类号： H04R25/00
CPC分类号： H04R25/02 , G06K7/10554 , G06K7/10722 , G06K7/109 , G06K7/1096 , H04R25/60 , H04R25/65 , H04R2225/63
摘要： A hearing aid includes a relatively rigid shell which holds hearing aid electronics and one or more flexible, shape-retaining filaments attached to the hearing aid shell. The filament(s) extend(s) out a proximal side of the hearing aid shell having a shape which interacts with the user's ear anatomy such as the conchae bowl. The shape determines an insertion depth of the hearing aid shell into the user's ear canal, and a spring action biases the hearing aid toward the desired insertion depth. The hearing aid supported by the filament(s) provides an open, unoccluding position in the ear canal.
摘要翻译：助听器包括相对刚性的外壳，其保持助听器电子设备和附接到助听器外壳上的一个或多个柔性的保持形状的细丝。细丝从助听器壳体的近侧延伸出具有与使用者的耳朵解剖结构（例如锥形碗）相互作用的形状。该形状确定助听器壳体进入使用者耳道的插入深度，并且弹簧动作将助听器偏压到期望的插入深度。由细丝支撑的助听器在耳道中提供开放，不协调的位置。

3. 外观设计

USD671218S1 Hearing aid body 有权
标题翻译：助听器体
公开(公告)号：USD671218S1
公开(公告)日：2012-11-20
申请号：US29409970
申请日：2011-12-30
申请人： Jean Elvira Daavettila , Vincent Joseph Mako , Robert J. Fretz
设计人： Jean Elvira Daavettila , Vincent Joseph Mako , Robert J. Fretz

4. 发明申请

US20120237068A1 Soft Concha Ring Behind-The-Ear Hearing Aid 审中-公开
标题翻译：软戒指耳后助听器
公开(公告)号：US20120237068A1
公开(公告)日：2012-09-20
申请号：US13423505
申请日：2012-03-19
申请人： Robert J. Fretz , Vincent Joseph Mako
发明人： Robert J. Fretz , Vincent Joseph Mako
IPC分类号： H04R25/00 , H01R43/00
CPC分类号： H04R25/656 , H04R2225/021 , H04R2460/09 , Y10T29/49117
摘要： A hearing aid has hearing aid electronics including the microphone, battery and amplifier in a behind-the-ear housing, with a flexible tube extending from the behind-the-ear housing to a concha-based suspension structure. The concha-based suspension portion is flexible and bears off a tragus contact area, an antitragus contact area and an antihelix contact area. Based on forces generated from these concha bowl contact areas, the tube is suspended in a centered position within the ear canal in an unoccluded fashion making little or no contact with the wall of the ear canal. An annulus of the suspension portion provides an open concha skin surface, which can naturally reflect sound down the generally open ear canal.
摘要翻译：助听器具有助听器电子设备，包括在耳后壳体中的麦克风，电池和放大器，其中柔性管从耳后壳体延伸到基于耳挂的悬挂结构。外耳悬挂部分是柔性的，并且具有耳屏接触区域，反接头接触区域和防螺旋接触区域。基于从这些手术室接触区域产生的力，将管以与耳道壁很小或不接触的不分开的方式悬挂在耳道内的居中位置。悬挂部分的环形部分提供开放的外耳皮肤表面，其可以自然地将声音反射到大体上敞开的耳道。

5. 发明授权

US4730603A Receiver of amplitude modulated signals 失效
标题翻译：幅度调制信号接收机
公开(公告)号：US4730603A
公开(公告)日：1988-03-15
申请号：US7986
申请日：1987-01-28
申请人： Robert J. Fretz
发明人： Robert J. Fretz
IPC分类号： A61F2/02 , A61B19/00
CPC分类号： H03D1/10 , H03D1/18 , A61F2250/0002 , Y10S128/903
摘要： An improvement to an implantable amplitude modulated frequency receiver wherein a resistor in the demodulator portion of a prior art receiver, which provides a discharge path for a capacitor, is replaced with an active circuit portion that includes a semiconductor device that provides the discharge path wherein the conductivity level of the semiconductor device is inversely related to the level of conduction of a rectifier to which the received amplitude modulated signal is applied. The active circuit portion improves the efficiency of the receiver in that less power is lost than in the case of the resistor the active circuit portion replaces.
摘要翻译：对植入式幅度调制频率接收机的改进，其中提供用于电容器的放电路径的现有技术接收机的解调器部分中的电阻器被替换为有源电路部分，该有源电路部分包括提供放电路径的半导体器件，其中，半导体器件的导电电平与施加接收的幅度调制信号的整流器的导通电平成反比。有源电路部分提高了接收机的效率，因为与有源电路部分替换的电阻器相比，功率损失较少。

6. 发明授权

US08355517B1 Hearing aid circuit with feedback transition adjustment 有权
标题翻译：助听电路具有反馈转换调整
公开(公告)号：US08355517B1
公开(公告)日：2013-01-15
申请号：US12895831
申请日：2010-09-30
申请人： Robert J. Fretz
发明人： Robert J. Fretz
IPC分类号： H04R25/00
CPC分类号： H04R25/453 , H04R2430/03
摘要： A feedback transition threshold algorithm assesses and responds to feedback transition events in a hearing aid. The feedback transition threshold algorithm considers short duration trouble indicators, with the preferred primary short duration trouble indicators being the correlation witnessed between the incoming signal in a given frequency band and the same signal delayed by the estimated feedback loop time. If the short duration trouble indicators indicate that feedback squeal is likely and that the external feedback path is changing too quickly for accurate correction by the internal adaptive feedback reduction filter, when the signal level crosses the feedback transition threshold gain is reduced in that frequency band.
摘要翻译：反馈过渡阈值算法评估和响应助听器中的反馈过渡事件。反馈转换阈值算法考虑短持续时间故障指示器，优选的主要短时间故障指示符是在给定频带中的输入信号与延迟估计的反馈回路时间的相同信号之间的相关性。如果短时间故障指示符表示反馈尖叫很可能，并且外部反馈路径变化太快以通过内部自适应反馈减少滤波器进行精确校正，则当信号电平跨越反馈转换阈值时，增益在该频带中减小。

7. 发明申请

US20110075871A1 Soft Concha Ring In-The-Ear Hearing Aid 审中-公开
标题翻译：软外套戒指耳内助听器
公开(公告)号：US20110075871A1
公开(公告)日：2011-03-31
申请号：US12895012
申请日：2010-09-30
申请人： Robert J. Fretz , Derek Pfeffer
发明人： Robert J. Fretz , Derek Pfeffer
IPC分类号： H04R25/00 , H05K13/00 , B23P19/00
CPC分类号： H04R25/60 , H04R25/602 , H04R25/604 , H04R25/656 , Y10T29/49002 , Y10T29/49826
摘要： A hearing aid has a suspension portion received in the wearer's concha bowl and an electronics portion. The suspension portion is formed of a flexible rubbery material, while the electronics portion includes a shell formed of a rigid plastic material. The suspension portion is provided as a ring having an annulus, and bears off a tragus contact area, an antitragus contact area and an antihelix contact area to support the receiver in a suspended, cantilevered position within the ear canal. The microphone can be within the flexible ring housing portion. The hearing aid makes much more comfortable contact with the concha bowl.
摘要翻译：助听器具有接收在佩戴者的外耳碗和电子部分中的悬挂部分。悬挂部分由柔性橡胶材料形成，而电子部件包括由刚性塑料材料形成的外壳。悬挂部分设置为具有环带的环，并且具有耳道接触区域，反接头接触区域和防螺旋接触区域，以将接收器支撑在耳道内的悬挂悬臂位置。麦克风可以在柔性环外壳部分内。助听器可以更加舒适地接触到沙发碗。

8. 发明申请

US20100040239A1 SWITCH FOR A HEARING AID 有权
标题翻译：开关助听器
公开(公告)号：US20100040239A1
公开(公告)日：2010-02-18
申请号：US12539702
申请日：2009-08-12
申请人： Robert J. Fretz
发明人： Robert J. Fretz
IPC分类号： H04R25/00 , H04R29/00
CPC分类号： H04R25/453 , H04R25/70
摘要： A method of changing at least two parameter settings of a device includes detecting an abnormal change in an external feedback path and an input signal generated by an abnormal pressure wave, and activating a pressure wave detection switch and an abnormal feedback path detection switch for changing the at least one parameter setting in the device. A device includes a digital signal processor configured to implement a detection algorithm to detect an abnormal change in an external feedback path, an adaptive internal feedback cancellation system for continually monitoring and responsively adapting to changes occurring in an external feedback path, a pattern recognition algorithm for detecting input signals generated when an abnormal pressure wave is generated, at least two parameter settings for adjusting the characteristics of the device, and an abnormal feedback path detection switch for switching the device to a next available parameter setting.
摘要翻译：改变设备的至少两个参数设置的方法包括检测外部反馈路径的异常变化和由异常压力波产生的输入信号，以及激活压力波检测开关和异常反馈路径检测开关，用于改变设备中至少有一个参数设置。一种设备包括：数字信号处理器，被配置为实现检测算法以检测外部反馈路径中的异常变化;自适应内部反馈消除系统，用于连续监视和响应性地适应外部反馈路径中发生的变化;模式识别算法，检测产生异常压力波时产生的输入信号，用于调整装置特性的至少两个参数设置和用于将装置切换到下一个可用参数设置的异常反馈路径检测开关。

9. 发明授权

US08767987B2 Ear contact pressure wave hearing aid switch 有权
标题翻译：耳朵接触式压力波助听器开关
公开(公告)号：US08767987B2
公开(公告)日：2014-07-01
申请号：US13030828
申请日：2011-02-18
申请人： Robert J. Fretz
发明人： Robert J. Fretz
IPC分类号： H04R25/00
CPC分类号： H04R25/50 , H04R25/453 , H04R2225/61
摘要： A hearing aid switch utilizes pressure/sound clues from a filtered input signal to enable actuation initiated by a user by a signature hand movement relative to a wearer's ear. The preferred signature hand movement involves patting on the ear meatus at least one time to generate a compression wave commonly thought of as a soft “clap” or “pop”. A digital signal processor analyzes the signal looking for a negative pulse, a positive pulse, and dissipation of the hand generated signal.
摘要翻译：助听器开关利用来自经滤波的输入信号的压力/声音线索，使使用者通过相对于佩戴者的耳朵的签名手运动发起的致动。优选的签名手运动涉及至少一次拍摄耳道，以产生通常被认为是软的“拍”或“流行”的压缩波。数字信号处理器分析寻找负脉冲，正脉冲和手产生信号耗散的信号。

10. 发明授权

US08358797B2 Switch for a hearing aid 有权
标题翻译：切换助听器
公开(公告)号：US08358797B2
公开(公告)日：2013-01-22
申请号：US12539702
申请日：2009-08-12
申请人： Robert J. Fretz
发明人： Robert J. Fretz
IPC分类号： H04R25/00 , H04B15/00
CPC分类号： H04R25/453 , H04R25/70
摘要： A method of changing at least two parameter settings of a device includes detecting an abnormal change in an external feedback path and an input signal generated by an abnormal pressure wave, and activating a pressure wave detection switch and an abnormal feedback path detection switch for changing the at least one parameter setting in the device. A device includes a digital signal processor configured to implement a detection algorithm to detect an abnormal change in an external feedback path, an adaptive internal feedback cancellation system for continually monitoring and responsively adapting to changes occurring in an external feedback path, a pattern recognition algorithm for detecting input signals generated when an abnormal pressure wave is generated, at least two parameter settings for adjusting the characteristics of the device, and an abnormal feedback path detection switch for switching the device to a next available parameter setting.
摘要翻译：改变设备的至少两个参数设置的方法包括检测外部反馈路径的异常变化和由异常压力波产生的输入信号，以及激活压力波检测开关和异常反馈路径检测开关，用于改变设备中至少有一个参数设置。一种设备包括：数字信号处理器，被配置为实现检测算法以检测外部反馈路径中的异常变化;自适应内部反馈消除系统，用于连续监视和响应性地适应外部反馈路径中发生的变化;模式识别算法，检测产生异常压力波时产生的输入信号，用于调整装置特性的至少两个参数设置和用于将装置切换到下一个可用参数设置的异常反馈路径检测开关。

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