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

US07333619B2 Fast wavelet estimation of weak bio-signals using novel algorithms for generating multiple additional data frames 有权
标题翻译：使用用于生成多个附加数据帧的新算法对弱生物信号进行快速小波估计
公开(公告)号：US07333619B2
公开(公告)日：2008-02-19
申请号：US11420862
申请日：2006-05-30
申请人： Elvir Causevic , Eldar Causevic , Mladen Victor Wickerhauser
发明人： Elvir Causevic , Eldar Causevic , Mladen Victor Wickerhauser
IPC分类号： H04B15/00 , G10L21/02 , G10L19/14
CPC分类号： G06K9/00516 , A61B5/04845 , A61B5/121 , A61B5/7203 , A61B5/726 , G10L21/0208 , G10L25/27 , H03G3/007
摘要： A method and apparatus for de-noising weak bio-signals having a relatively low signal to noise ratio utilizes an iterative process of wavelet de-noising a data set comprised of a new set of frames of wavelet coefficients partially generated through a cyclic shift algorithm. The method preferably operates on a data set having 2N frames, and the iteration is performed N−1 times. The resultant wavelet coefficients are then linearly averaged and an inverse discrete wavelet transform is performed to arrive at the de-noised original signal. The method is preferably carried out in a digital processor.
摘要翻译：用于消除具有相对低的信噪比的弱生物信号的方法和装置利用小波去噪的迭代过程，该数据集包括通过循环移位算法部分产生的新的一组小波系数。该方法优选地对具有2个N帧的数据集进行操作，并且迭代被执行N-1次。然后对所得到的小波系数进行线性平均，并执行逆离散小波变换以得到去噪的原始信号。该方法优选在数字处理器中进行。

2. 发明申请

US20100185115A1 APPARATUS FOR EVOKING AND RECORDING BIO-POTENTIALS 审中-公开
标题翻译：用于检测和记录生物活性的装置
公开(公告)号：US20100185115A1
公开(公告)日：2010-07-22
申请号：US12710603
申请日：2010-02-23
申请人： Elvir Causevic , Christian Christiansen , Eldar Causevic
发明人： Elvir Causevic , Christian Christiansen , Eldar Causevic
IPC分类号： A61B5/0484
CPC分类号： A61B5/0482 , A61B5/0484 , A61B5/04845 , A61B5/04847 , A61B5/6815 , A61B5/6838
摘要： Apparatus (10) for evoking and recording bio-potentials from a human subject and methods of use are described. The apparatus (10) includes a flexible member (18) with a layer of conductive material (12) disposed thereon for contacting a skin surface on the human subject. The dimensions and shape of the flexible member (18) are adapted for conforming contact between the conductive material (12) and the skin surface. A stimulus delivery element (28) is coupled to the flexible member (18) for delivering a sensory stimulus to the subject to evoke bio-potentials, which are detected and received through the layer of conductive material (12).
摘要翻译：描述了用于从人类受试者唤起和记录生物潜力的装置（10）和使用方法。该设备（10）包括柔性构件（18），其上设置有用于接触人体对象皮肤表面的导电材料层（12）。柔性构件（18）的尺寸和形状适于使导电材料（12）与皮肤表面之间的接触一致。刺激递送元件（28）耦合到柔性构件（18），用于将感觉刺激传递给受试者，以引起通过导电材料层（12）检测和接收的生物电位。

3. 发明授权

US06974421B1 Handheld audiometric device and method of testing hearing 失效
标题翻译：手持式听力仪器和听力测试方法
公开(公告)号：US06974421B1
公开(公告)日：2005-12-13
申请号：US10019451
申请日：2000-04-28
申请人： Elvir Causevic , Eldar Causevic
发明人： Elvir Causevic , Eldar Causevic
IPC分类号： A61B5/00 , A61B5/12
CPC分类号： A61B5/121 , A61B5/7257
摘要： Handheld apparatus (100), and method for comprehensive hearing testing with pass/refer results applicable for large scale neonatal screening, adult screening, full hearing diagnostic is disclosed. The apparatus (100) contains a signal processor (1), integral ear probe (150), and remote ear, and scalp probes (104) all packaged as a single handheld battery operated device (100). The apparatus (100) preferably performs a battery of tests, either independently or combined: oto-acoustic measurements utilizing a novel digital signal processing method for evoked oto-acoustic signal processing, auditory brain stem response test, tympanometry, and oto-reflectance. Algorithms for automatic test sequence, and pass/refer indication for the tests are provided.
摘要翻译：手持式仪器（100）及全面听力检测方法，适用于大规模新生儿筛查，成人筛查，全听诊诊断。所述装置（100）包含信号处理器（1），整体耳探（150）和远程耳朵以及全部被包装为单个手持式电池供电装置（100）的头皮探头（104）。设备（100）优选地独立地或组合地执行测试电池：利用用于诱发耳声信号处理的新型数字信号处理方法，听觉脑干响应测试，鼓室测量和耳反射率的耳声测量。提供自动测试程序的算法和测试的通过/参考指示。

4. 发明申请

US20060217632A1 Apparatus for evoking and recording bio potentials 审中-公开
标题翻译：用于诱发和记录生物潜力的装置
公开(公告)号：US20060217632A1
公开(公告)日：2006-09-28
申请号：US10545221
申请日：2003-02-10
申请人： Elvir Causevic , Christian Christiansen , Eldar Causevic
发明人： Elvir Causevic , Christian Christiansen , Eldar Causevic
IPC分类号： A61B5/00 , A61B19/00 , A61B13/00
CPC分类号： A61B5/0482 , A61B5/0484 , A61B5/04845 , A61B5/04847 , A61B5/6815 , A61B5/6838
摘要： Apparatus (10) for evoking and recording bio-potentials from a human subject and methods of use are described. The apparatus (10) includes a flexible member (18) with a layer of conductive material (12) disposed thereon for contacting a skin surface on the human subject. The dimensions and shape of the flexible member (18) are adapted for conforming contact between the conductive material (12) and the skin surface. A stimulus delivery element (28) is coupled to the flexible member (18) for delivering a sensory stimulus to the subject to evoke bio-potentials, which are detected and received through the layer of conductive material (12).
摘要翻译：描述了用于从人类受试者唤起和记录生物潜力的装置（10）和使用方法。该设备（10）包括柔性构件（18），其上设置有用于接触人体对象皮肤表面的导电材料层（12）。柔性构件（18）的尺寸和形状适于使导电材料（12）与皮肤表面之间的接触一致。刺激递送元件（28）耦合到柔性构件（18），用于将感觉刺激传递给受试者，以引起通过导电材料层（12）检测和接收的生物电位。

5. 发明申请

US20060120538A1 Fast estimation of weak bio-signals using novel algorithms for generating multiple additional data frames 有权
公开(公告)号：US20060120538A1
公开(公告)日：2006-06-08
申请号：US11337674
申请日：2006-01-24
申请人： Elvir Causevic , Eldar Causevic
发明人： Elvir Causevic , Eldar Causevic
IPC分类号： H04B15/00
CPC分类号： G06K9/40 , G06K9/00516 , G10L21/0208 , G10L2021/065
摘要： A method and apparatus for de-noising weak bio-signals having a relatively low signal to noise ratio utilizes an iterative process of de-noising a data set comprised of a new set of frames. The method separately performs a non-linear de-noising operation on each of the component frames and combines the resultant de-noised frames to form a combined resultant de-noised input signal. The method is preferably carried out in a digital processor.

6. 发明授权

US07054454B2 Fast wavelet estimation of weak bio-signals using novel algorithms for generating multiple additional data frames 失效
标题翻译：使用用于生成多个附加数据帧的新算法对弱生物信号进行快速小波估计
公开(公告)号：US07054454B2
公开(公告)日：2006-05-30
申请号：US10113530
申请日：2002-03-29
申请人： Elvir Causevic , Eldar Causevic , Mladen Victor Wickerhauser
发明人： Elvir Causevic , Eldar Causevic , Mladen Victor Wickerhauser
IPC分类号： H04B15/00 , G10L21/02 , G10L19/14
CPC分类号： G06K9/00516 , A61B5/04845 , A61B5/121 , A61B5/7203 , A61B5/726 , G10L21/0208 , G10L25/27 , H03G3/007
摘要： A method and apparatus for de-noising weak bio-signals having a relatively low signal to noise ratio utilizes an iterative process of wavelet de-noising a data set comprised of a new set of frames of wavelet coefficients partially generated through a cyclic shift algorithm. The method preferably operates on a data set having 2N frames, and the iteration is performed N−1 times. The resultant wavelet coefficients are then linearly averaged and an inverse discrete wavelet transform is performed to arrive at the de-noised original signal. The method is preferably carried out in a digital processor.
摘要翻译：用于消除具有相对低的信噪比的弱生物信号的方法和装置利用小波去噪的迭代过程，该数据集包括通过循环移位算法部分产生的新的一组小波系数。该方法优选地对具有2个N帧的数据集进行操作，并且迭代被执行N-1次。然后对所得到的小波系数进行线性平均，并执行逆离散小波变换以得到去噪的原始信号。该方法优选在数字处理器中进行。

7. 发明授权

US07054453B2 Fast estimation of weak bio-signals using novel algorithms for generating multiple additional data frames 有权
公开(公告)号：US07054453B2
公开(公告)日：2006-05-30
申请号：US10113425
申请日：2002-03-29
申请人： Elvir Causevic , Eldar Causevic
发明人： Elvir Causevic , Eldar Causevic
IPC分类号： H04B15/00 , G10L21/02 , G10L19/14
CPC分类号： G06K9/40 , G06K9/00516 , G10L21/0208 , G10L2021/065
摘要： A method and apparatus for de-noising weak bio-signals having a relatively low signal to noise ratio utilizes an iterative process of de-noising a data set comprised of a new set of frames. The method separately performs a non-linear de-noising operation on each of the component frames and combines the resultant de-noised frames to form a combined resultant de-noised input signal. The method is preferably carried out in a digital processor.

8. 发明申请

US20060074341A1 Handheld audiometric device and method for hearing testing 审中-公开
标题翻译：手持式听力测试装置和听力测试方法
公开(公告)号：US20060074341A1
公开(公告)日：2006-04-06
申请号：US11283666
申请日：2005-11-21
申请人： Elvir Causevic , Eldar Causevic
发明人： Elvir Causevic , Eldar Causevic
IPC分类号： A61B5/00
CPC分类号： A61B5/121 , A61B5/7257
摘要： A handheld apparatus and method for comprehensive hearing testing with pass/refer results applicable for large scale neonatal screening, adult screening, or full hearing diagnostic. The apparatus contains a signal processor, integral ear probe, and remote ear and scalp probes all packaged as a single handheld battery operated device. The apparatus preferably performs a range of tests, either independently or combined: otoacoustic measurements utilizing a novel digital signal processing method for evoked otoacoustic signal processing, auditory brain stem response test, tympanometry, and otoreflectance. Algorithms for automatic test sequence, and pass/refer indication for the tests are provided.
摘要翻译：一种用于综合听力测试的手持设备和方法，具有适用于大规模新生儿筛查，成人筛查或全听诊诊断的通过/参考结果。该设备包含一个信号处理器，一体式耳探，以及远程耳朵和头皮探头，全部包装为单个手持式电池供电装置。该装置优选独立地或组合地执行一系列测试：使用用于诱发耳声信号处理的新型数字信号处理方法，听觉脑干反应测试，鼓室测量和耳反射性的耳声测量。提供自动测试程序的算法和测试的通过/参考指示。

9. 发明授权

US07302064B2 Fast estimation of weak bio-signals using novel algorithms for generating multiple additional data frames 有权
标题翻译：使用用于生成多个附加数据帧的新算法快速估计弱生物信号
公开(公告)号：US07302064B2
公开(公告)日：2007-11-27
申请号：US11337674
申请日：2006-01-24
申请人： Elvir Causevic , Eldar Causevic
发明人： Elvir Causevic , Eldar Causevic
IPC分类号： H04B15/00 , G10L21/02 , G10L19/14
CPC分类号： G06K9/40 , G06K9/00516 , G10L21/0208 , G10L2021/065
摘要： A method and apparatus for de-noising weak bio-signals having a relatively low signal to noise ratio utilizes an iterative process of de-noising a data set comprised of a new set of frames. The method separately performs a non-linear de-noising operation on each of the component frames and combines the resultant de-noised frames to form a combined resultant de-noised input signal. The method is preferably carried out in a digital processor.
摘要翻译：用于消除具有相对低的信噪比的弱生物信号的方法和装置利用对由新的一组帧组成的数据集进行去噪的迭代过程。该方法分别对每个分量帧执行非线性去噪操作，并组合所得到的去噪帧以形成组合的合成去噪输入信号。该方法优选在数字处理器中进行。

10. 发明申请

US20060233390A1 Fast Wavelet Estimation of Weak Bio-signals Using Novel Algorithms for Generating Multiple Additional Data Frames 有权
标题翻译：使用新型算法生成多个附加数据帧的弱生物信号的快速小波估计
公开(公告)号：US20060233390A1
公开(公告)日：2006-10-19
申请号：US11420862
申请日：2006-05-30
申请人： Elvir Causevic , Eldar Causevic , Mladen Wickerhauser
发明人： Elvir Causevic , Eldar Causevic , Mladen Wickerhauser
IPC分类号： H04B15/00
CPC分类号： G06K9/00516 , A61B5/04845 , A61B5/121 , A61B5/7203 , A61B5/726 , G10L21/0208 , G10L25/27 , H03G3/007
摘要： A method and apparatus for de-noising weak bio-signals having a relatively low signal to noise ratio utilizes an iterative process of wavelet de-noising a data set comprised of a new set of frames of wavelet coefficients partially generated through a cyclic shift algorithm. The method preferably operates on a data set having 2N frames, and the iteration is performed N−1 times. The resultant wavelet coefficients are then linearly averaged and an inverse discrete wavelet transform is performed to arrive at the de-noised original signal. The method is preferably carried out in a digital processor.
摘要翻译：用于消除具有相对低的信噪比的弱生物信号的方法和装置利用小波去噪的迭代过程，该数据集包括通过循环移位算法部分产生的新的一组小波系数。该方法优选地对具有2个N个帧的数据集进行操作，并且迭代被执行N-1次。然后对所得到的小波系数进行线性平均，并执行逆离散小波变换以得到去噪的原始信号。该方法优选在数字处理器中进行。

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