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

US08436729B2 Pulse width coding with adjustable number of identifier pulses based on change in heart rate 有权
标题翻译：基于心率变化的脉冲宽度编码，具有可调节数量的标识符脉冲
公开(公告)号：US08436729B2
公开(公告)日：2013-05-07
申请号：US12819892
申请日：2010-06-21
申请人： Karthik H. Katingari , Thomas Ying-Ching Lo
发明人： Karthik H. Katingari , Thomas Ying-Ching Lo
IPC分类号： G08B1/08
CPC分类号： A61B5/7228 , A61B5/0006 , A61B5/7232
摘要： A monitor provides a wireless signal with respective pulses, based on a heartbeat, repetitive physical movement, or other repetitive bodily action of a user. The pulses include longer duration pulses whose duration identifies the monitor, and distinguishes it from other monitors which may provide crosstalk interference. The longer duration pulses are interspersed among short duration pulses to reduce power consumption. The pulses are transmitted in successive cycles, where the number of the longer duration pulses is set adaptively in each cycle based on a detected rate, or rate of change, of respective instances of the bodily action. A receiver unit processes the signal to determine a rate of the bodily action and provide a corresponding output. The receiver unit can synchronize with two or more consecutive longer duration pulses. The pulse duration can be fixed or determined dynamically, e.g., non-deterministically.
摘要翻译：监视器基于心跳，重复的物理运动或用户的其他重复的身体动作来向无线信号提供相应的脉冲。脉冲包括较长持续时间的脉冲，其持续时间标识监视器，并将其与可能提供串扰干扰的其他监视器区分开。较长持续时间的脉冲散布在短时脉冲之间以降低功耗。脉冲在连续循环中传输，其中基于检测到的身体动作的各个实例的检测速率或变化率，在每个周期中自适应地设置较长持续时间脉冲的数量。接收器单元处理信号以确定身体动作的速率并提供对应的输出。接收器单元可以与两个或更多个连续的较长持续时间脉冲同步。脉冲持续时间可以是固定的或动态确定的，例如非确定性地。

2. 发明授权

US08046058B2 Heart beat signal recognition 失效
标题翻译：心跳信号识别
公开(公告)号：US08046058B2
公开(公告)日：2011-10-25
申请号：US11837166
申请日：2007-08-10
申请人： Szming Lin , Thomas Ying-Ching Lo
发明人： Szming Lin , Thomas Ying-Ching Lo
IPC分类号： A61B5/04
CPC分类号： G06K9/00523 , A61B5/0205 , A61B5/04525 , A61B5/486 , A61B5/7214 , A61B5/7264 , A61B5/7267
摘要： A subject's heart rate is determined. A heart rate monitor receives a Doppler signal reflected from an artery of a target, performs demodulation and heart beat recognition techniques to determine a set of features in each frame of the signal. Pattern classification is performed to determine if the extracted feature sequence is associated with heart beats. The pattern classification may include finding the optimal state sequence by calculating the probability of each allowable state sequence based on the extracted feature sequence and heart beat models or additional noise models. Or, a heart beat candidate is determined using frame energy and dynamic thresholding followed by computing the probabilities between the feature sequence and each stored heart beat model or additional noise models. Or, heart beat candidates are determined using frame energy and dynamic thresholding which compute the similarity between the feature sequences and each of the stored heart beat templates.
摘要翻译：确定受试者的心率。心率监测器接收从目标的动脉反射的多普勒信号，执行解调和心跳识别技术以确定信号的每个帧中的一组特征。执行模式分类以确定提取的特征序列是否与心跳相关联。模式分类可以包括通过基于提取的特征序列和心跳模型或附加噪声模型计算每个可允许状态序列的概率来找到最佳状态序列。或者，使用帧能量和动态阈值确定心跳候选，然后计算特征序列和每个存储的心跳模型或附加噪声模型之间的概率。或者，使用帧能量和动态阈值来确定心跳候选，其计算特征序列和存储的心跳模板中的每一个之间的相似性。

3. 发明申请

US20090312655A1 Electrostatic discharge protection for analog component of wrist-worn device 有权
标题翻译：手持式装置的模拟部件的静电放电保护
公开(公告)号：US20090312655A1
公开(公告)日：2009-12-17
申请号：US12139195
申请日：2008-06-13
申请人： Thomas Ying-Ching Lo
发明人： Thomas Ying-Ching Lo
IPC分类号： A61B5/02
CPC分类号： A61B5/02438 , A61B5/02444 , A61B5/0245 , A61B5/681
摘要： A heart rate monitor with analog and digital input mechanisms is provided with electro static discharge (ESD) protection which protects electrical components within the monitor. The heart rate monitor input mechanisms may include externally exposed sensors comprised of a conducting material, such as metal. The sensors may include push buttons, a dial, and one or more sensors for retrieving a heart rate signal, such as a case back for the monitor device. Internal circuitry such as an integrated circuit (IC) performs operations to provide time, a heart rate, and other information through a display. The ESD protection prevents any voltage discharge accumulating on the externally exposed sensors from reaching the one or more ICs and interrupting or negatively affecting performance of the monitor.
摘要翻译：具有模拟和数字输入机构的心率监测器提供静电放电（ESD）保护，可保护监视器内的电气元件。心率监视器输入机构可以包括由诸如金属的导电材料组成的外部暴露的传感器。传感器可以包括按钮，拨盘和用于检索心率信号的一个或多个传感器，例如监视器装置的外壳。诸如集成电路（IC）的内部电路通过显示器执行操作以提供时间，心率和其他信息。 ESD保护防止外部暴露的传感器上累积的任何电压放电到达一个或多个IC，并中断或负面影响显示器的性能。

4. 发明授权

US07559899B2 Power saving techniques for continuous heart rate monitoring 有权
标题翻译：连续心率监测的省电技术
公开(公告)号：US07559899B2
公开(公告)日：2009-07-14
申请号：US11402476
申请日：2006-04-12
申请人： Thomas Ying-Ching Lo , Karthik H. Katingari
发明人： Thomas Ying-Ching Lo , Karthik H. Katingari
IPC分类号： A61B5/02
CPC分类号： A61B5/02444 , A61B5/0002 , A61B5/02438 , A61B5/411 , A61B5/681 , A61B8/02 , A61B8/4236 , A61B8/4472 , A61B8/4483 , A61B8/56 , A61B2560/0209
摘要： A heart rate monitor implements power saving algorithms while monitoring a subject's heart rate. The monitor continuously monitors a subject during an initial period to determine an initial heart rate. After the initial heart rate is acquired, power may not be provided for portions of the monitor until a heart beat is expected to occur. At some point before the expected heart beat occurs, power is returned to the components which have not received power. The expected heart beat is then detected, and power to selected portions of the monitor is terminated again until another expected heart beat approaches in time. By providing power to monitor components just before an expected heart beat, the monitor may still detect the heart beat and determine the corresponding heart rate of the user. The period of time during which power is terminated for some components may be determined from the detected heart rate. The number of heart beats during which power is terminated for selected monitor components may vary.
摘要翻译：心率监测器在监测受试者的心率的同时实现省电算法。监视器在初始期间连续地监视被摄体以确定初始心率。在获得初始心率之后，可能不会对监视器的部分提供功率，直到心跳发生为止。在预期心跳发生之前的某个时刻，功率返回到尚未接收功率的组件。然后检测预期的心跳，并且再次终止监视器的选定部分的功率，直到另一预期的心跳在时间上接近。通过在预期的心跳之前提供监视组件的功率，监视器仍然可以检测心跳并确定用户的相应心率。可以根据检测到的心率确定一些组件的电力终止的时间段。对于选定的监视器组件，电源终止的心跳次数可能会有所不同。

5. 发明申请

US20110205063A1 PULSE WIDTH CODING WITH ADJUSTABLE NUMBER OF IDENTIFIER PULSES BASED ON CHANGE IN HEART RATE 有权
标题翻译：基于心率变化的可调整数量的识别器脉冲的脉冲宽度编码
公开(公告)号：US20110205063A1
公开(公告)日：2011-08-25
申请号：US12819892
申请日：2010-06-21
申请人： Karthik H. Katingari , Thomas Ying-Ching Lo
发明人： Karthik H. Katingari , Thomas Ying-Ching Lo
IPC分类号： G08B23/00
CPC分类号： A61B5/7228 , A61B5/0006 , A61B5/7232
摘要： A monitor provides a wireless signal with respective pulses, based on a heartbeat, repetitive physical movement, or other repetitive bodily action of a user. The pulses include longer duration pulses whose duration identifies the monitor, and distinguishes it from other monitors which may provide crosstalk interference. The longer duration pulses are interspersed among short duration pulses to reduce power consumption. The pulses are transmitted in successive cycles, where the number of the longer duration pulses is set adaptively in each cycle based on a detected rate, or rate of change, of respective instances of the bodily action. A receiver unit processes the signal to determine a rate of the bodily action and provide a corresponding output. The receiver unit can synchronize with two or more consecutive longer duration pulses. The pulse duration can be fixed or determined dynamically, e.g., non-deterministically.
摘要翻译：监视器基于心跳，重复的物理运动或用户的其他重复的身体动作来向无线信号提供相应的脉冲。脉冲包括较长持续时间的脉冲，其持续时间标识监视器，并将其与可能提供串扰干扰的其他监视器区分开。较长持续时间的脉冲散布在短时脉冲之间以降低功耗。脉冲在连续循环中传输，其中基于检测到的身体动作的各个实例的检测速率或变化率，在每个周期中自适应地设置较长持续时间脉冲的数量。接收器单元处理信号以确定身体动作的速率并提供对应的输出。接收器单元可以与两个或更多个连续的较长持续时间脉冲同步。脉冲持续时间可以是固定的或动态确定的，例如非确定性地。

6. 发明申请

US20100331714A1 HEART RATE MONITOR WITH CROSS TALK REDUCTION 有权
标题翻译：心率降低监测器
公开(公告)号：US20100331714A1
公开(公告)日：2010-12-30
申请号：US12873488
申请日：2010-09-01
申请人： Chor Kuen Eddy Hui , Thomas Ying-Ching Lo
发明人： Chor Kuen Eddy Hui , Thomas Ying-Ching Lo
IPC分类号： A61B5/0402
CPC分类号： A61B5/0002 , A61B5/02438 , A61B5/0245 , A61B5/681
摘要： A heart rate monitor determines a heart rate for a primary subject by reducing noise and cross-talk from unwanted signal transmission sources. A set of pulse peaks having about the same amplitude and an amplitude greater than any other set of peaks are processed to determine a subject's heart rate, while data having an amplitude below that of the set of peaks is ignored. To retrieve enough data to determine a peak amplitude, the signal having heart rate information is sampled at a frequency higher than a normal sampling frequency. In some embodiments, if no data is received for a set time period which is in or above the range, the threshold resets to zero under an assumption that the primary subject is no longer within transmitting range.
摘要翻译：心率监测器通过减少来自不需要的信号传输源的噪声和串扰来确定主要受试者的心率。处理具有大约相同幅度和幅度大于任何其它峰值集合的一组脉冲峰值以确定受试者的心率，而忽略具有低于该组峰值的幅度的数据。为了检索足够的数据以确定峰值幅度，具有高于正常采样频率的频率的具有心率信息的信号被采样。在一些实施例中，如果在等于或高于该范围的设定时间周期内没有接收到数据，则在假设主要被摄体不在发送范围内的情况下，阈值复位为零。

7. 发明授权

US07822469B2 Electrostatic discharge protection for analog component of wrist-worn device 有权
标题翻译：手持式装置的模拟部件的静电放电保护
公开(公告)号：US07822469B2
公开(公告)日：2010-10-26
申请号：US12139195
申请日：2008-06-13
申请人： Thomas Ying-Ching Lo
发明人： Thomas Ying-Ching Lo
IPC分类号： A61B5/04
CPC分类号： A61B5/02438 , A61B5/02444 , A61B5/0245 , A61B5/681
摘要： A heart rate monitor with analog and digital input mechanisms is provided with electro static discharge (ESD) protection which protects electrical components within the monitor. The heart rate monitor input mechanisms may include externally exposed sensors comprised of a conducting material, such as metal. The sensors may include push buttons, a dial, and one or more sensors for retrieving a heart rate signal, such as a case back for the monitor device. Internal circuitry such as an integrated circuit (IC) performs operations to provide time, a heart rate, and other information through a display. The ESD protection prevents any voltage discharge accumulating on the externally exposed sensors from reaching the one or more ICs and interrupting or negatively affecting performance of the monitor.
摘要翻译：具有模拟和数字输入机构的心率监测器提供静电放电（ESD）保护，可保护监视器内的电气元件。心率监视器输入机构可以包括由诸如金属的导电材料组成的外部暴露的传感器。传感器可以包括按钮，拨盘和用于检索心率信号的一个或多个传感器，例如监视器装置的外壳。诸如集成电路（IC）的内部电路通过显示器执行操作以提供时间，心率和其他信息。 ESD保护防止外部暴露的传感器上累积的任何电压放电到达一个或多个IC，并中断或负面影响显示器的性能。

8. 发明授权

US07815575B2 Ultrasonic monitor with a biocompatible oil based transmission medium 有权
标题翻译：超声波显示器，具有生物相容的油基传输介质
公开(公告)号：US07815575B2
公开(公告)日：2010-10-19
申请号：US11124707
申请日：2005-05-09
申请人： Thomas Ying-Ching Lo , Rong Jong Chang
发明人： Thomas Ying-Ching Lo , Rong Jong Chang
IPC分类号： A61B8/14 , A61B8/00
CPC分类号： G01N29/28 , A61B8/14 , A61B8/4281 , A61B8/4472
摘要： An ultrasonic monitor implemented on a PCB includes a transmission medium. The transmission medium may be biocompatible and implemented as an oil-based transmission medium, a gel pad, or a combination thereof. Ultrasonic signals are transmitted between the ultrasonic monitor and a living subject through the transmission medium. An air gap is formed in the PCB underneath transducer elements to provide for more efficient signal transmission. The entire ultrasonic monitor may be encapsulated in plastic, a transmission medium, or both to provide water resistant properties.
摘要翻译：在PCB上实现的超声波监视器包括传输介质。传输介质可以是生物兼容的并且被实现为油基传输介质，凝胶垫或其组合。超声波信号通过传输介质在超声波监测器和活体之间传输。在传感器元件下面的PCB中形成气隙，以提供更有效的信号传输。整个超声波监测器可以封装在塑料，传输介质或两者中以提供防水性能。

9. 发明授权

US07797038B2 Heart rate monitor with cross talk reduction 有权
标题翻译：具有串音减少的心率监测器
公开(公告)号：US07797038B2
公开(公告)日：2010-09-14
申请号：US11835305
申请日：2007-08-07
申请人： Chor Kuen Eddy Hui , Thomas Ying-Ching Lo
发明人： Chor Kuen Eddy Hui , Thomas Ying-Ching Lo
IPC分类号： A61B5/04
CPC分类号： A61B5/0002 , A61B5/02438 , A61B5/0245 , A61B5/681
摘要： A heart rate monitor determines a heart rate for a primary subject by reducing noise and cross-talk from unwanted signal transmission sources. A set of pulse peaks having about the same amplitude and an amplitude greater than any other set of peaks are processed to determine a subject's heart rate, while data having an amplitude below that of the set of peaks is ignored. To retrieve enough data to determine a peak amplitude, the signal having heart rate information is sampled at a frequency higher than a normal sampling frequency. In some embodiments, if no data is received for a set time period which is in or above the range, the threshold resets to zero under an assumption that the primary subject is no longer within transmitting range.
摘要翻译：心率监测器通过减少来自不想要的信号传输源的噪声和串扰来确定主要受试者的心率。处理具有大约相同幅度和幅度大于任何其它峰值集合的一组脉冲峰值以确定受试者的心率，而忽略具有低于该组峰值的幅度的数据。为了检索足够的数据以确定峰值幅度，具有高于正常采样频率的频率的具有心率信息的信号被采样。在一些实施例中，如果在等于或高于该范围的设定时间周期内没有接收到数据，则在假设主要被摄体不在发送范围内的情况下，阈值复位为零。

10. 发明申请

US20090312656A1 Electrostatic Discharge Protection For Wrist-Worn Device 有权
标题翻译：腕带式静电放电保护装置
公开(公告)号：US20090312656A1
公开(公告)日：2009-12-17
申请号：US12139190
申请日：2008-06-13
申请人： Bill Lau , Thomas Ying-Ching Lo
发明人： Bill Lau , Thomas Ying-Ching Lo
IPC分类号： A61B5/00 , H01L23/62
CPC分类号： A61B5/0245 , A61B5/02438 , A61B5/02444 , A61B5/681 , H01L23/60 , H01L2924/0002 , H01L2924/00
摘要： Electro static discharge (ESD) protection is provided for electronic devices with integrated circuits, such as for example heart rate monitors. The ESD protection protects against voltage accumulation and discharge through device external parts that are connected to internal device circuitry. The ESD protection isolates the internal device circuitry and provides a low impedance path over which electro static charges and any transient voltages in the device may discharge. The integrated circuits, electrical components, and other parts protected from ESD may be connected to monitor circuitry and be externally exposed, such as sensing or measurement parts exposed outside the device. The external parts may include a sensing case back, sensing push-buttons, or other components that provide a signal to or are otherwise in communication with the internal device circuitry.
摘要翻译：为具有集成电路的电子设备（例如心率监测器）提供静电放电（ESD）保护。 ESD保护通过连接到内部器件电路的器件外部部件防止电压累积和放电。 ESD保护隔离内部器件电路，并提供低阻抗路径，静电电荷和器件中的任何瞬态电压可以放电。集成电路，电气元件以及其他不受ESD保护的部件可能连接到监视器电路并被外部暴露，例如暴露在设备外部的感测或测量部件。外部部件可以包括感测壳背，感测按钮或向内部设备电路提供信号或以其他方式通信的其他组件。

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