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. 发明公开

EP2417778A1 TWO PART HEARING AID WITH DATABUS CONNECTION 有权
标题翻译：两件与数据总线连接助听器
公开(公告)号：EP2417778A1
公开(公告)日：2012-02-15
申请号：EP09779261.8
申请日：2009-04-06
申请人： Widex A/S
发明人： NIELSEN, Kim Hjortgaard , KILSGAARD, Soren
IPC分类号： H04R25/00
CPC分类号： H04R25/407 , H04R25/60 , H04R2225/33 , H04R2225/63
摘要： The invention concerns a two part hearing aid comprising a base part (1) to be arranged outside the ear canal of a hearing aid user, said base part comprising at least one microphone (3, 4), signal processing means (23) and power supply means (8). The hearing aid also comprise an ear plug part (2) to be arranged in the ear canal of a hearing aid user, said ear plug part comprising acoustic transmitting means (5, 10) for transmitting sound into the ear canal, said ear plug part (2) comprising an ear canal microphone (11) for transforming an acoustic signal in the ear canal into an electric signal, and the ear plug part further comprising an electronic module (7) connected to said ear canal microphone (11). The hearing aid further comprise an elongated member (40) connecting said ear plug part (2) with said base part (1), said elongated member comprise electrical wires (15, 17, 42, 43) prepared for providing power supply to the ear plug part (2). The signal from the ear canal microphone (11) is transferred to the signal processing means (23 in the base part (1) through a serial databus connected through a data line (16) arranged with said elongated member (40).

2. 发明公开

EP2747637A1 EEG MONITOR WITH CAPACITIVE ELECTRODES AND METHOD OF MONITORING BRAIN WAVES 有权转让
标题翻译： EEG-MONITOR MIT KAPAZITIVEN ELEKTRODEN
公开(公告)号：EP2747637A1
公开(公告)日：2014-07-02
申请号：EP11748932.8
申请日：2011-08-24
申请人： Widex A/S
发明人： KILSGAARD, Soren , RANK, Mike Lind , UNGSTRUP, Michael , JENSEN, Morten Holm , KIDMOSE, Preben
IPC分类号： A61B5/0478
CPC分类号： A61B5/04012 , A61B5/0478 , A61B5/6817 , A61B5/725 , A61B2562/0214
摘要： A wearable EEG monitor for continuously monitoring the EEG of a user through capacitive coupling to the an ear canal of a user comprises an ear insert (1) for positioning within the human ear canal, comprising at least two capacitive electrodes (16) for recording a signal. The electrodes are coated with a dielectricum for electrical insulation. The electrodes are connected to an amplifier (17). The amplifier has an input impedance matched to the impedance of the electrodes. The invention further provides a method of monitoring brain waves.
摘要翻译：一种用于通过与用户的耳道的电容耦合连续监测用户的EEG的可穿戴EEG监视器，包括用于定位在人耳道内的耳塞（1），包括用于记录信号的至少两个电容电极（16）。电极涂有用于电绝缘的电介质。电极连接到放大器（17）。放大器的输入阻抗与电极的阻抗匹配。本发明还提供了一种监测脑电波的方法。

3. 发明公开

EP2545719A1 TWO PART HEARING AID WITH DATABUS AND METHOD OF COMMUNICATING BETWEEN THE PARTS 有权
标题翻译：两部分助听与数据库以及部件之间的通信方法
公开(公告)号：EP2545719A1
公开(公告)日：2013-01-16
申请号：EP11707663.8
申请日：2011-03-09
申请人： Widex A/S
发明人： KILSGAARD, Soren , KIDMOSE, Preben , RANK, Mike Lind
IPC分类号： H04R25/00 , G06F1/18 , G06F13/42
CPC分类号： A61B5/6817 , A61B5/0476 , A61B2560/0214 , A61B2560/0219 , G06F1/266 , H02J7/345 , H04R25/60 , H04R2225/021 , H04R2225/31 , H04R2225/49 , H04R2460/03
摘要： A hearing aid comprising a power supply (8), at least one microphone (11) and a base part (1) to be arranged outside the ear canal of a hearing aid user where the base part comprises signal processing means (23). The hearing aid also comprise an ear plug part (2) to be arranged in the ear canal of a hearing aid user, the ear plug part comprises a receiver (10) for transmitting sound into the ear canal, and the ear plug part comprises a transducer (11) generating a signal to be transferred to said base part (1). The hearing aid further comprises a databus (15) connecting said ear plug part (2) with the base part (1). The databus (15) comprises two electrical wires (16, 17) adapted for transmission of signal to the receiver (10), and for transmission of signal from the transducer (11) to the base part (1) and the databus (15) being adapted for providing power supply either from the base part to the ear plug part, or, from the ear plug part to the base part, through said two electrical wires (16, 17). At least three different states of the databus are applied in different time slots, where a first state is for transfer of power, a second state is for transmission of signal from the base part to the ear plug part, and a third state is for transmission of signal from the ear plug part to the base part.
摘要翻译：一种助听器，包括电源（8），至少一个麦克风（11）和基座部分（1），所述助听器布置在助听器使用者的耳道外部，其中所述基座部分包括信号处理装置（23）。助听器还包括布置在助听器用户的耳道中的耳塞部件（2），耳塞部件包括用于将声音传输到耳道中的接收器（10），并且耳塞部件包括传感器（11）产生将被传送到所述基座部分（1）的信号。助听器还包括连接所述耳塞部件（2）与基座部件（1）的数据总线（15）。数据总线（15）包括适于向接收器（10）传输信号并且用于从换能器（11）向基座部件（1）和数据总线（15）传输信号的两根电线（16,17）适用于通过所述两根电线（16,17）从所述基座部分到所述耳塞部分，或者从所述耳塞部分到所述基座部分提供电力供应。数据总线的至少三种不同状态被应用在不同的时隙中，其中第一状态用于功率传输，第二状态用于从基座部分向耳塞部分传输信号，第三状态用于传输从耳塞部分到基座部分的信号。

4. 发明授权

EP2721840B1 HEARING AID WITH A WIRELESS TRANSCEIVER AND METHOD OF FITTING A HEARING AID 有权
公开(公告)号：EP2721840B1
公开(公告)日：2019-01-16
申请号：EP11725471.4
申请日：2011-06-17
申请人： Widex A/S
发明人： KILSGAARD, Soren
IPC分类号： H04R25/00

5. 发明授权

EP2580707B1 MONITORING DEVICE AND METHOD FOR WIRELESS POWER TRANSMISSION IN A MONITORING DEVICE 有权转让
标题翻译：监测无线电力传输设备和方法，监控设备
公开(公告)号：EP2580707B1
公开(公告)日：2013-12-25
申请号：EP10722131.9
申请日：2010-06-08
申请人： Widex A/S
发明人： ANDERSEN, Henning Haugaard , KILSGAARD, Soren , KNUDSEN, Niels Ole
IPC分类号： G06K7/10 , G06K7/00
CPC分类号： H04B5/0037 , G06K7/0008 , G06K7/10217 , G06K19/0717
摘要： In a monitoring device consisting of a reader and a data carrier, the reader (100) comprises a control unit (101), a memory (102), a digital signal generator (103), an output driver (104), resonance capacitors (105, 107) and a transmitter coil (106). The digital signal generator (103) is adapted for supplying a digital bit sequence selected among, at least two, bit sequences stored in the memory (102) whereby the strength of the magnetic field generated by the transmitter coil (106) can be varied dependent on the bit sequence selected by the control unit (101). The invention further provides a method of controlling the strength of a magnetic field generated by the reader of the monitoring device.

6. 发明公开

EP2580707A1 MONITORING DEVICE AND METHOD FOR WIRELESS POWER TRANSMISSION IN A MONITORING DEVICE 有权转让
标题翻译：监测装置和用于监测装置中的无线电力传输的方法
公开(公告)号：EP2580707A1
公开(公告)日：2013-04-17
申请号：EP10722131.9
申请日：2010-06-08
申请人： Widex A/S
发明人： ANDERSEN, Henning Haugaard , KILSGAARD, Soren , KNUDSEN, Niels Ole
IPC分类号： G06K7/00
CPC分类号： H04B5/0037 , G06K7/0008 , G06K7/10217 , G06K19/0717
摘要： A monitoring device consisting of a reader and a data carrier, wherein the reader (100) comprises a control unit (101), a memory (102), a digital signal generator (103), an output driver (104), resonance capacitors (105, 107) and a transmitter coil (106), wherein the digital signal generator (103) is adapted for supplying a digital bit sequence selected among, at least two, bit sequences stored in the memory (102) whereby the strength of the magnetic field generated by the transmitter coil (106) can be varied dependent on the bit sequence selected by the control unit (101). The invention further provides a method of controlling the strength of a magnetic field generated by the reader of the monitoring device.
摘要翻译：一种由读取器和数据载体组成的监测装置，其中读取器（100）包括控制单元（101），存储器（102），数字信号发生器（103），输出驱动器（104），谐振电容器其中数字信号发生器（103）适于提供从存储器（102）中存储的至少两个比特序列中选择的数字比特序列，由此磁场的强度由发射线圈（106）产生的场可以根据由控制单元（101）选择的比特序列而变化。本发明还提供了一种控制由监测装置的读取器产生的磁场的强度的方法。

7. 发明公开

EP2223487A1 FSK RECEIVER FOR A HEARING AID AND A METHOD FOR PROCESSING AN FSK SIGNAL 有权
标题翻译： FSK接收器，用于处理FSK信号的助听器方法
公开(公告)号：EP2223487A1
公开(公告)日：2010-09-01
申请号：EP07817889.4
申请日：2007-11-12
申请人： WIDEX A/S
发明人： ANDERSEN, Henning Haugaard , KILSGAARD, Soren
IPC分类号： H04L27/14
CPC分类号： H04L27/14 , H04R25/554 , H04R2225/51 , H04R2225/55
摘要： A hearing aid (40) comprising a frequency: shift: keying (FSK) receiver (30) comprising a first amplifier stage (13), a limiter stage (14) and a plurality of phase detection stages, wherein each phase detection stage comprises a local oscillator (15a, 15b, 15c, 15d, 15e), a mixer stage (16a, 16b, 16c, 16d, 16e), a filter stage (17a, 17b, 17c, 17d, 17e), and a comparator stage (18a, 18b, 18c, 18d, 18e), respectively. The number of phase detection stages is greater than two. The output of each comparator stage (18a, 18b, 18c, 18d, 18e) is commonly connected to the input of a look: up table (28). The invention also provides an FSK receiver for use in a hearing aid and a method for processing an FSK signal.

8. 发明授权

EP2425639B1 Input converter for an EEG monitoring system, signal conversion method and monitoring system 有权转让
标题翻译：输入转换器，用于的EEG监测系统中，信号转换处理和监控系统
公开(公告)号：EP2425639B1
公开(公告)日：2013-10-16
申请号：EP09779393.9
申请日：2009-04-30
申请人： Widex A/S
发明人： KNUDSEN, Niels, Ole , KILSGAARD, Soren
IPC分类号： H04R25/00 , H03M3/00
CPC分类号： H03M3/486 , H03M1/00 , H03M3/43 , H03M3/454 , H04R25/505

9. 发明公开

EP2544587A1 TWO PART EEG MONITOR WITH DATABUS AND METHOD OF COMMUNICATING BETWEEN THE PARTS 有权转让
标题翻译：两片脑电图监视与BUS AND METHOD FOR部件之间的通信
公开(公告)号：EP2544587A1
公开(公告)日：2013-01-16
申请号：EP11707412.0
申请日：2011-03-09
申请人： Widex A/S
发明人： KILSGAARD, Soren , KIDMOSE, Preben , RANK, Mike Lind
IPC分类号： A61B5/0476
CPC分类号： A61B5/6817 , A61B5/0476 , A61B2560/0214 , A61B2560/0219 , G06F1/266 , H02J7/345 , H04R25/60 , H04R2225/021 , H04R2460/03
摘要： A personal wearable EEG monitor with a base part (1) having signal processing means (23),an electrode part (2) with at least two electrodes (11, 12) for measuring an EEG signal of a person. The electrode part(2)comprises means for converting the EEG signal into a digital signal. The EEG monitor comprises a databus for transferring data between the base part (1) and the electrode part (2) and for providing power from one part to the other. The databus is adapted for application of two electrical wires.

10. 发明公开

EP2425639A1 INPUT CONVERTER FOR AN EEG MONITORING SYSTEM, SIGNAL CONVERSION METHOD AND MONITORING SYSTEM 有权转让
标题翻译：输入转换器，用于的EEG监测系统中，信号转换处理和监控系统
公开(公告)号：EP2425639A1
公开(公告)日：2012-03-07
申请号：EP09779393.9
申请日：2009-04-30
申请人： Widex A/S
发明人： KNUDSEN, Niels, Ole , KILSGAARD, Soren
IPC分类号： H04R25/00 , H03M3/02
CPC分类号： H03M3/486 , H03M1/00 , H03M3/43 , H03M3/454 , H04R25/505
摘要： In order to minimize noise and current consumption in an EEG monitoring system (40) which can be continuously carried by a person being monitored, an input converter (44) for an EEG monitoring system is devised. The analog-to-digital converter of the input converter has an input stage, an output stage, and a feedback loop, and the input stage comprises an amplifier (Q
A ) and an integrator (RLF). A voltage transformer (IT) is placed in the input converter upstream of input stage. The transformation ratio of the voltage transformer (IT) has a transformation ratio such that it provides an output voltage larger than the input voltage, thereby multiplying the signal voltage for the input stage by a fixed factor. The voltage transformer (IT) is a switched-capacitor voltage transformer having at least two capacitors (C
x , C
y , C
z ) The invention further provides a method of converting an analog signal, and an EEG monitoring system comprising the input converter (44).

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