专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6101258A Hearing aid having plural microphones and a microphone switching system 失效
标题翻译：具有多个麦克风和麦克风切换系统的助听器
公开(公告)号：US6101258A
公开(公告)日：2000-08-08
申请号：US955271
申请日：1997-10-21
申请人： Mead Killion , Fred Waldhauer, deceased , Johannes Wittkowski , Richard Goode , Jont Allen
发明人： Mead Killion , Fred Waldhauer, deceased , Johannes Wittkowski , Richard Goode , Jont Allen
IPC分类号： H04R3/00 , H04R25/00 , H04R29/00
CPC分类号： H04R25/407 , H04R25/43 , H04R29/005 , H04R29/006 , H04R3/005
摘要： A hearing aid apparatus is disclosed that employs both an omnidirectional microphone and at least one directional microphone of at least the first order. The electrical signals output from the directional microphone are supplied to an equalization amplifier which at least partially equalizes the amplitude of the low frequency electrical signal components of the electrical signal with the amplitude of the mid and high frequency electrical signal components of the electrical signals of the directional microphone. A switching circuit accepts the signals output from both the omnidirectional microphone and the directional microphone. The switching circuit connects the signal from the omnidirectional microphone to an input of a hearing aid amplifier when the switching circuit is in a first switching state, and connects the output of the equalization circuit to the hearing aid amplifier input when the switching circuit is in a second switching state. The switching circuit may be automatically switched in response to sensed ambient noise levels.
摘要翻译：公开了一种使用至少一级的全向麦克风和至少一个定向麦克风的助听器装置。从定向麦克风输出的电信号被提供给均衡放大器，该均衡放大器至少部分地将电信号的低频电信号分量的振幅与电信号的中间和高频电信号分量的幅度定向麦克风开关电路接受从全向麦克风和定向麦克风输出的信号。当开关电路处于第一开关状态时，开关电路将来自全向麦克风的信号连接到助听放大器的输入，并且当开关电路处于第一开关状态时，将均衡电路的输出连接到助听放大器输入端第二切换状态。可以响应于感测到的环境噪声电平自动切换开关电路。

2. 发明授权

US06327370B1 Hearing aid having plural microphones and a microphone switching system 失效
标题翻译：具有多个麦克风和麦克风切换系统的助听器
公开(公告)号：US06327370B1
公开(公告)日：2001-12-04
申请号：US09624805
申请日：2000-07-24
申请人： Mead Killion , Fred Waldhauer , Johannes Wittkowski , Richard Goode , Jont Allen
发明人： Mead Killion , Fred Waldhauer , Johannes Wittkowski , Richard Goode , Jont Allen
IPC分类号： H04R2500
CPC分类号： H04R25/407 , H04R3/005 , H04R25/43 , H04R29/005 , H04R29/006
摘要： A hearing aid apparatus is disclosed that employs both an omnidirectional microphone and at least one directional microphone of at least the first order. The electrical signals output from the directional microphone are supplied to an equalization amplifier which at least partially equalizes the amplitude of the low frequency electrical signal components of the electrical signal with the amplitude of the mid and high frequency electrical signal components of the electrical signals of the directional microphone. A switching circuit accepts the signals output from both the omnidirectional microphone and the directional microphone. The switching circuit connects the signal from the omnidirectional microphone to an input of a hearing aid amplifier when the switching circuit is in a first switching state, and connects the output of the equalization circuit to the hearing aid amplifier input when the switching circuit is in a second switching state. The switching circuit may be automatically switched in response to sensed ambient noise levels.
摘要翻译：公开了一种使用至少一级的全向麦克风和至少一个定向麦克风的助听器装置。从定向麦克风输出的电信号被提供给均衡放大器，该均衡放大器至少部分地将电信号的低频电信号分量的振幅与电信号的中间和高频电信号分量的幅度定向麦克风开关电路接受从全向麦克风和定向麦克风输出的信号。当开关电路处于第一开关状态时，开关电路将来自全向麦克风的信号连接到助听放大器的输入，并且当开关电路处于第一开关状态时，将均衡电路的输出连接到助听放大器输入端第二切换状态。可以响应于感测到的环境噪声电平自动切换开关电路。

3. 发明授权

US5524056A Hearing aid having plural microphones and a microphone switching system 失效
公开(公告)号：US5524056A
公开(公告)日：1996-06-04
申请号：US46241
申请日：1993-04-13
申请人： Mead Killion , Fred Waldhauer, deceased , Johannes Wittkowski , Richard Goode , Jont Allen
发明人： Mead Killion , Fred Waldhauer, deceased , Johannes Wittkowski , Richard Goode , Jont Allen
IPC分类号： H04R3/00 , H04R25/00 , H04R29/00
CPC分类号： H04R25/407 , H04R25/43 , H04R29/005 , H04R29/006 , H04R3/005
摘要： A hearing aid apparatus is disclosed that employs both an omnidirectional microphone and at least one directional microphone of at least the first order. The electrical signals output from the directional microphone are supplied to an equalization amplifier which at least partially equalizes the amplitude of the low frequency electrical signal components of the electrical signal with the amplitude of the mid and high frequency electrical signal components of the electrical signals of the directional microphone. A switching circuit accepts the signals output from both the omnidirectional microphone and the directional microphone. The switching circuit connects the signal from the omnidirectional microphone to an input of a hearing aid amplifier when the switching circuit is in a first switching state, and connects the output of the equalization circuit to the hearing aid amplifier input when the switching circuit is in a second switching state. The switching circuit may be automatically switched in response to sensed ambient noise levels.

4. 发明申请

US20090149849A1 Device and method to treat tissue with electtric current 失效
标题翻译：用电流电流处理组织的装置和方法
公开(公告)号：US20090149849A1
公开(公告)日：2009-06-11
申请号：US12286126
申请日：2008-09-26
申请人： Bryant Lin , Tatum Tarin , Ross D. Venook , Peter Hwang , Richard Goode
发明人： Bryant Lin , Tatum Tarin , Ross D. Venook , Peter Hwang , Richard Goode
IPC分类号： A61B18/14
CPC分类号： A61B18/14 , A61B18/16 , A61B2017/00814 , A61B2017/248 , A61B2018/00005 , A61B2018/00083 , A61B2018/0016 , A61B2018/00327 , A61B2018/00702 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
摘要： A method of modifying properties of intrinsic tissue of an organ is provided. The method includes providing an organ, where a first electrode is disposed proximal to the organ first end. The first electrode has a surface area and insulator. A second electrode is disposed opposite the first electrode, where the organ is disposed between the first electrode and the second electrode. The second electrode has surface area and surface insulator. An organ-shaping device is provided that is disposed on the organ between the electrodes, where the organ-shaping device deforms the organ middle section along at least one lateral direction between the electrodes. An electric current is provided between the first second electrodes, where a current density gradient is provided by the electrode surface areas and the deformed organ middle section, and the properties of the intrinsic muscle tissue are modified according to the current density gradient.
摘要翻译：提供了改善器官内在组织特性的方法。该方法包括提供器官，其中第一电极设置在器官第一端附近。第一电极具有表面积和绝缘体。第二电极与第一电极相对设置，器官设置在第一电极和第二电极之间。第二电极具有表面积和表面绝缘体。提供了器官形成装置，其设置在电极之间的器官上，其中器官形成装置沿着电极之间的至少一个横向使器官中间部分变形。在第一第二电极之间设置电流，其中由电极表面区域和变形的器官中间部分提供电流密度梯度，并且根据电流密度梯度修改本征肌肉组织的性质。

5. 发明授权

US5797834A Hearing improvement device 失效
标题翻译：听力改善装置
公开(公告)号：US5797834A
公开(公告)日：1998-08-25
申请号：US655773
申请日：1996-05-31
申请人： Richard Goode
发明人： Richard Goode
IPC分类号： A61F2/18 , A61F11/00 , H04R25/00 , H04R25/02
CPC分类号： A61F2/18 , A61F11/008 , A61F2002/183 , H04R25/606
摘要： A thin diaphragm for contacting an individual's tympanic membrane is sufficiently stiff and flexible to vibrate in response to audio frequencies so as to augment or over-ride the displacement of the individual's tympanic membrane in order to increase the acoustic efficiency of the tympanic membrane at all frequencies but particularly above 1000 Hz so as to improve mild hearing loss.
摘要翻译：用于接触个人鼓膜的薄隔膜是足够坚硬和灵活的，以响应于音频频率振动，以便增加或超越个体鼓膜的位移，以增加鼓膜在所有频率下的声学效率但特别是高于1000Hz，以改善轻度听力损失。

6. 发明授权

US08290582B2 Device and method to treat tissue with electric current 失效
标题翻译：用电流处理组织的装置和方法
公开(公告)号：US08290582B2
公开(公告)日：2012-10-16
申请号：US12286126
申请日：2008-09-26
申请人： Bryant Lin , Tatum Tarin , Ross D Venook , Peter Hwang , Richard Goode
发明人： Bryant Lin , Tatum Tarin , Ross D Venook , Peter Hwang , Richard Goode
IPC分类号： A61N1/00 , A61B18/18
CPC分类号： A61B18/14 , A61B18/16 , A61B2017/00814 , A61B2017/248 , A61B2018/00005 , A61B2018/00083 , A61B2018/0016 , A61B2018/00327 , A61B2018/00702 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892
摘要： A method of modifying properties of intrinsic tissue of an organ is provided. The method includes providing an organ, where a first electrode is disposed proximal to the organ first end. The first electrode has a surface area and insulator. A second electrode is disposed opposite the first electrode, where the organ is disposed between the first electrode and the second electrode. The second electrode has surface area and surface insulator. An organ-shaping device is provided that is disposed on the organ between the electrodes, where the organ-shaping device deforms the organ middle section along at least one lateral direction between the electrodes. An electric current is provided between the first second electrodes, where a current density gradient is provided by the electrode surface areas and the deformed organ middle section, and the properties of the intrinsic muscle tissue are modified according to the current density gradient.
摘要翻译：提供了改善器官内在组织特性的方法。该方法包括提供器官，其中第一电极设置在器官第一端附近。第一电极具有表面积和绝缘体。第二电极与第一电极相对设置，器官设置在第一电极和第二电极之间。第二电极具有表面积和表面绝缘体。提供了器官形成装置，其设置在电极之间的器官上，其中器官形成装置沿着电极之间的至少一个横向使器官中间部分变形。在第一第二电极之间设置电流，其中由电极表面区域和变形的器官中间部分提供电流密度梯度，并且根据电流密度梯度修改本征肌肉组织的性质。

7. 发明授权

US06277116B1 Systems and methods for shrinking collagen in the dermis 失效
标题翻译：在真皮中收缩胶原的系统和方法
公开(公告)号：US06277116B1
公开(公告)日：2001-08-21
申请号：US09251554
申请日：1999-02-17
申请人： David Utely , Stuart Edwards , Richard Goode
发明人： David Utely , Stuart Edwards , Richard Goode
IPC分类号： A61B1818
CPC分类号： A61B18/14 , A61B18/148 , A61B2017/00747 , A61B2018/00023 , A61B2018/00083 , A61B2018/00452 , A61B2018/00702 , A61B2018/00791 , A61B2018/143 , A61B2018/1472 , A61B2018/1497 , A61B2018/1861
摘要： The invention provides a system and method for achieving the cosmetically beneficial effects of shrinking collagen tissue in the dermis in an effective, non-invasive manner, which leaves the outer layer of skin intact and undamaged. One embodiment of the invention provides electromagnetic energy to the skin of a patient. The device includes a carrier and an array of electrodes on the carrier. A microporous pad on the carrier overlies the array of electrodes, forming an interior chamber to contain an electrically conductive material. The microporous pad is adapted to contact a patient's skin and ionically transport the applied electromagnetic energy to ohmically heat dermal tissue beneath the epidermal skin region. The shape of the carrier may differ to match different skin topographies and the electrodes may be sized to extend into tissue to heat a dermal skin region.
摘要翻译：本发明提供了一种用于以有效的非侵入性方式实现真皮中收缩胶原组织的美容有益效果的系统和方法，其使皮肤的外层完整且没有损坏。本发明的一个实施例向患者的皮肤提供电磁能。该装置包括载体和载体上的电极阵列。载体上的微孔垫覆盖在电极阵列上，形成内部室以容纳导电材料。微孔垫适于接触患者的皮肤并将所施加的电磁能量离子输送到欧姆加热表皮肤区域下面的真皮组织。载体的形状可以不同以匹配不同的皮肤形貌，并且电极的尺寸可以延伸到组织中以加热皮肤皮肤区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式