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1. 发明授权

US06771750B1 Physical layer transceiver architecture for a home network station connected to a telephone line medium 失效
标题翻译：连接到电话线介质的家庭网络站的物理层收发器架构
公开(公告)号：US06771750B1
公开(公告)日：2004-08-03
申请号：US09181559
申请日：1998-10-29
申请人： Colin Nayler , Phil Keller , Oikwan Tsang , Hung Vo , Dennis Lau , Yi Cheng , Boon-Aik Ang , Zhen-Hua Liu
发明人： Colin Nayler , Phil Keller , Oikwan Tsang , Hung Vo , Dennis Lau , Yi Cheng , Boon-Aik Ang , Zhen-Hua Liu
IPC分类号： H04L2503
CPC分类号： H04L12/2838 , H04L1/20 , H04L12/2803 , H04L2012/2845
摘要： A physical layer transceiver of a home network station connected to a telephone medium has an architecture enabling adaptation of detection circuitry based on received network signals to enable reliable recovery of data signals. The physical layer transceiver includes an input amplifier that amplifies network signals according to one of 128 gain settings set by a receiver gain control signal. A signal conditioning circuit includes an envelope detector configured for outputting an envelope of the amplified received signal, and an energy detector configured for outputting an energy signal of the amplified received signals. The envelope signal and the energy signal are supplied to slicer threshold circuits, configured for outputting noise, peak, data event and energy event signals based on noise threshold, peak threshold, data transition threshold, and energy threshold signals, respectively. A digital controller controls the input amplifier gain and the threshold values, and adjusts the gain and threshold values based on the noise event signal and the peak event signal within an access ID (AID) interval. Hence, the receiver can be optimized on a per-packet basis for receiving network signals by adjusting the receiver portion during the AID preamble phase of the data packet. Gain control may also be used by the digital controller on the transmitter portion to selectively adjust the output gain for optimizing transmission to a destination home network station.
摘要翻译：连接到电话介质的家庭网络站的物理层收发器具有能够基于接收到的网络信号来适应检测电路的架构，以实现数据信号的可靠恢复。物理层收发器包括输入放大器，其根据由接收机增益控制信号设置的128个增益设置之一放大网络信号。信号调理电路包括被配置为输出放大的接收信号的包络的包络检测器，以及被配置为输出放大的接收信号的能量信号的能量检测器。包络信号和能量信号被提供给限幅器阈值电路，其被配置为分别基于噪声阈值，峰值阈值，数据转换阈值和能量阈值信号输出噪声，峰值，数据事件和能量事件信号。数字控制器控制输入放大器增益和阈值，并且基于接入ID（AID）间隔内的噪声事件信号和峰值事件信号来调整增益和阈值。因此，可以在每个分组的基础上优化接收机，以通过在数据分组的AID前导阶段期间调整接收机部分来接收网络信号。增益控制也可以由发射器部分上的数字控制器使用，以选择性地调整输出增益以优化到目的地家庭网络站的传输。

2. 发明授权

US09532722B2 Patient monitoring system 有权
标题翻译：病人监护系统
公开(公告)号：US09532722B2
公开(公告)日：2017-01-03
申请号：US13527370
申请日：2012-06-19
申请人： Marcelo Lamego , Massi Joe E. Kiani , Ken Lam , Cristiano Dalvi , Hung Vo
发明人： Marcelo Lamego , Massi Joe E. Kiani , Ken Lam , Cristiano Dalvi , Hung Vo
IPC分类号： A61B5/00 , A61B5/02 , A61B5/022 , A61B5/0205 , A61B5/021 , A61B5/0235 , G06F19/00 , A61B5/22 , A61B17/135
CPC分类号： A61B5/02233 , A61B5/0002 , A61B5/002 , A61B5/0022 , A61B5/0205 , A61B5/021 , A61B5/02141 , A61B5/022 , A61B5/02225 , A61B5/0225 , A61B5/0235 , A61B5/222 , A61B5/7221 , A61B5/7225 , A61B5/725 , A61B5/742 , A61B17/135 , A61B2560/0214 , G06F19/00 , G06N7/005 , G16H40/63
摘要： A patient monitoring system includes an inflatable cuff, a gas reservoir containing a compressed gas, and a sensor. When the inflatable cuff is coupled to a wearer, the gas reservoir supplies gas to the inflatable cuff to inflate the inflatable cuff via gas pathways. As the inflatable cuff inflates, a patient monitor can receive blood pressure data from the sensor and use the blood pressure data to determine the blood pressure of the wearer. The patient monitor can also receive blood pressure data during deflation of the inflatable cuff to determine the blood pressure of the wearer.
摘要翻译：病人监护系统包括一个充气袖带，一个含有压缩气体的气体储存器和一个传感器。当可充气袖带联接到佩戴者时，气体储存器将气体供应到可充气袖带，以通过气体通路使可膨胀的袖带膨胀。当充气袖带膨胀时，患者监护仪可以从传感器接收血压数据并使用血压数据来确定穿着者的血压。患者监护仪还可以在充气袖带放气期间接收血压数据，以确定穿着者的血压。

3. 发明授权

US08577431B2 Noise shielding for a noninvasive device 有权
标题翻译：非侵入性设备的噪声屏蔽
公开(公告)号：US08577431B2
公开(公告)日：2013-11-05
申请号：US12497528
申请日：2009-07-02
申请人： Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
发明人： Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
IPC分类号： A61B5/1455
CPC分类号： A61B5/02427 , A61B5/02416 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/14552 , A61B5/4875 , A61B5/6816 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B5/6843 , A61B5/70 , A61B5/7275 , A61B2562/146
摘要： A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.
摘要翻译：用于测量医疗患者的一个或多个生理参数的无创生理传感器可以包括插入在光源和光电检测器之间的凸块。凸起可以放置成与患者的身体组织接触，从而减少身体组织的厚度。结果，可以减少光源和光电检测器之间的光程。此外，传感器可以包括可将热量远离光源引导的散热器。此外，传感器可以包括在光源和光电检测器之间的光路中的屏蔽。屏蔽可以降低由光电检测器接收的噪声。

4. 发明授权

US08437825B2 Contoured protrusion for improving spectroscopic measurement of blood constituents 有权
标题翻译：用于改善血液成分的光谱测量的轮廓突起
公开(公告)号：US08437825B2
公开(公告)日：2013-05-07
申请号：US12497523
申请日：2009-07-02
申请人： Cristiano Dalvi , Marcelo Lamego , Sean Merritt , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
发明人： Cristiano Dalvi , Marcelo Lamego , Sean Merritt , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
IPC分类号： A61B5/1455
CPC分类号： A61B5/02427 , A61B5/02416 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/14552 , A61B5/4875 , A61B5/6816 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B5/6843 , A61B5/70 , A61B5/7275 , A61B2562/146
摘要： A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.
摘要翻译：用于测量医疗患者的一个或多个生理参数的无创生理传感器可以包括插入在光源和光电检测器之间的凸块。凸起可以放置成与患者的身体组织接触，从而减少身体组织的厚度。结果，可以减少光源和光电检测器之间的光程。此外，传感器可以包括可将热量远离光源引导的散热器。此外，传感器可以包括在光源和光电检测器之间的光路中的屏蔽。屏蔽可以降低由光电检测器接收的噪声。

5. 发明申请

US20120071857A1 METHODS AND APPARATUS FOR TREATING DISORDERS OF THE SINUSES 审中-公开
标题翻译：治疗神经病变的方法和装置
公开(公告)号：US20120071857A1
公开(公告)日：2012-03-22
申请号：US13222414
申请日：2011-08-31
申请人： Eric A. Goldfarb , Mina W.B. Chow , John W. White , John Y. Chang , Mei Y. Pader , Jessica M. Liberatore , Radit Tantisira , Serena Swei Loh , Joshua Makower , Hung Vo , Isidro M. Gandionco , Michael J. Gottesman
发明人： Eric A. Goldfarb , Mina W.B. Chow , John W. White , John Y. Chang , Mei Y. Pader , Jessica M. Liberatore , Radit Tantisira , Serena Swei Loh , Joshua Makower , Hung Vo , Isidro M. Gandionco , Michael J. Gottesman
IPC分类号： A61M25/10 , A61M25/09
CPC分类号： A61B17/24 , A61B1/00147 , A61B17/320016 , A61B17/3207 , A61B2017/00331 , A61B2017/22042 , A61B2017/22069 , A61M25/0113 , A61M25/09041 , A61M29/02 , A61M2025/0681 , A61M2025/09125
摘要： A medical device for the treatment of a sinus opening includes a handle, a grooming sheath, a rail, a guide wire, a balloon catheter and a balloon catheter movement mechanism. A method for treating a sinus opening includes inserting a medical device for the treatment of a sinus opening partially into a patient's anatomy, positioning a guide wire operatively extending from a rail of the medical device into a sinus opening of the patient, advancing a balloon catheter from an annular lumen of the medical device and along both the rail of the medical device and the guide wire with a balloon catheter movement mechanism, and inflating the balloon catheter.
摘要翻译：用于治疗窦口的医疗装置包括手柄，梳理护套，轨道，导丝，气囊导管和球囊导管移动机构。一种用于治疗窦口的方法包括将用于治疗窦口的医疗装置部分地插入到患者的解剖结构中，将从医疗装置的轨道可操作地延伸的导丝定位到患者的窦口中，推进气囊导管从医疗装置的环形腔并且沿着医疗装置的轨道和具有球囊导管移动机构的导丝，并且使气囊导管膨胀。

6. 发明申请

US20120059267A1 BLOOD PRESSURE MEASUREMENT SYSTEM 有权
标题翻译：血压测量系统
公开(公告)号：US20120059267A1
公开(公告)日：2012-03-08
申请号：US13218373
申请日：2011-08-25
申请人： Marcelo Lamego , Massi Joe E. Kiani , Ken Lam , Cristiano Dalvi , Hung Vo
发明人： Marcelo Lamego , Massi Joe E. Kiani , Ken Lam , Cristiano Dalvi , Hung Vo
IPC分类号： A61B5/0205 , A61B5/022
CPC分类号： A61B5/1455 , A61B5/021 , A61B5/022 , A61B5/14532 , A61B5/721
摘要： A blood pressure measurement system that non-invasively determines an individual's blood pressure can include a noninvasive blood pressure sensor having an optical sensor and a motion sensor. The optical sensor can provide a photoplethysmograph signal obtained from a patient to a processor. The motion sensor can provide a motion signal to the processor responsive to motion of the patient. In one embodiment, the processor calculates or estimates the blood pressure of the patient based on the photoplethysmograph signal and the motion signal. Advantageously, the system can obtain this blood pressure measurement without an occlusive cuff, thereby reducing patient discomfort. In other implementations, the processor calculates a blood pressure-related parameter from the photoplethysmograph and motion signal. The processor can occasionally trigger an occlusive cuff measurement as this parameter changes, thereby reducing the frequency of occlusive cuff measurements.
摘要翻译：非侵入性地确定个人血压的血压测量系统可以包括具有光学传感器和运动传感器的无创血压传感器。光学传感器可以提供从患者获得的光电体积描记器信号到处理器。运动传感器可以响应于患者的运动而向处理器提供运动信号。在一个实施例中，处理器基于光电容积描记器信号和运动信号来计算或估计患者的血压。有利的是，该系统可以在没有闭塞的袖带的情况下获得该血压测量，从而减少患者的不适。在其他实施方式中，处理器根据光电体积描记器和运动信号计算血压相关参数。随着该参数的变化，处理器可以偶尔触发闭塞袖带测量，从而降低闭塞袖带测量的频率。

7. 发明申请

US20100026995A1 MULTI-STREAM SENSOR FOR NONINVASIVE MEASUREMENT OF BLOOD CONSTITUENTS 有权
标题翻译：用于无血压测量血液成分的多流量传感器
公开(公告)号：US20100026995A1
公开(公告)日：2010-02-04
申请号：US12534823
申请日：2009-08-03
申请人： Sean Merritt , Marcelo Lamego , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Massi Joe E. Kiani
发明人： Sean Merritt , Marcelo Lamego , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Massi Joe E. Kiani
IPC分类号： G01J1/42
CPC分类号： A61B5/1455 , A61B5/14532 , A61B5/14546 , A61B5/14552 , A61B5/6816 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B5/6843 , A61B2562/0233 , A61B2562/04 , A61B2562/046 , A61B2562/146
摘要： The present disclosure relates to a sensor having a set of photodetectors that are arranged at various locations to enable the measurement of blood glucose. The photodetectors are arranged across multiple locations. For example, the detector may comprise multiple photodetector arrays that are arranged to have a sufficient difference in mean path length to allow for noise cancellation and noise reduction. Walls may be used in the detector to separate individual photodetectors and prevent mixing of detected optical radiation between the different locations on the measurement site. A window may also be employed to facilitate the passing of optical radiation at various wavelengths for measuring glucose in the tissue.
摘要翻译：本公开涉及具有一组光电检测器的传感器，其被布置在各种位置以能够测量血糖。光电探测器布置在多个位置。例如，检测器可以包括多个光电检测器阵列，其布置成在平均路径长度上具有足够的差异以允许噪声消除和降噪。可以在检测器中使用壁来分离各个光电检测器，并防止检测的光辐射在测量位置上的不同位置之间的混合。还可以使用窗口来促进用于测量组织中葡萄糖的各种波长的光辐射的通过。

8. 发明申请

US20100004519A1 NOISE SHIELDING FOR A NONINVASIVE DEVICE 有权
标题翻译：非易失性设备的噪声屏蔽
公开(公告)号：US20100004519A1
公开(公告)日：2010-01-07
申请号：US12497528
申请日：2009-07-02
申请人： Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
发明人： Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Hung Vo , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
IPC分类号： A61B5/1455 , H01L31/0232 , H05K9/00
CPC分类号： A61B5/02427 , A61B5/02416 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/14552 , A61B5/4875 , A61B5/6816 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B5/6843 , A61B5/70 , A61B5/7275 , A61B2562/146
摘要： A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.
摘要翻译：用于测量医疗患者的一个或多个生理参数的无创生理传感器可以包括插入在光源和光电检测器之间的凸块。凸起可以放置成与患者的身体组织接触，从而减少身体组织的厚度。结果，可以减少光源和光电检测器之间的光程。此外，传感器可以包括可将热量远离光源引导的散热器。此外，传感器可以包括在光源和光电检测器之间的光路中的屏蔽。屏蔽可以降低由光电检测器接收的噪声。

9. 发明申请

US20100004518A1 HEAT SINK FOR NONINVASIVE MEDICAL SENSOR 审中-公开
标题翻译：非接触式医疗传感器的散热器
公开(公告)号：US20100004518A1
公开(公告)日：2010-01-07
申请号：US12497506
申请日：2009-07-02
申请人： Hung Vo , Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
发明人： Hung Vo , Marcelo Lamego , Sean Merritt , Cristiano Dalvi , Johannes Bruinsma , Jeroen Poeze , Ferdyan Lesmana , Greg Olsen , Massi Joe E. Kiani
IPC分类号： A61B5/1468 , F28F7/00
CPC分类号： A61B5/02427 , A61B5/02416 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/14551 , A61B5/14552 , A61B5/4875 , A61B5/6816 , A61B5/6826 , A61B5/6829 , A61B5/6838 , A61B5/6843 , A61B5/70 , A61B5/7275 , A61B2562/146
摘要： A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.
摘要翻译：用于测量医疗患者的一个或多个生理参数的无创生理传感器可以包括插入在光源和光电检测器之间的凸块。凸起可以放置成与患者的身体组织接触，从而减少身体组织的厚度。结果，可以减少光源和光电检测器之间的光程。此外，传感器可以包括可将热量远离光源引导的散热器。此外，传感器可以包括在光源和光电检测器之间的光路中的屏蔽。屏蔽可以降低由光电检测器接收的噪声。

10. 发明申请

US20060041228A1 Catheter having a funnel-shaped occlusion balloon of uniform thickness and methods of manufacture 审中-公开
公开(公告)号：US20060041228A1
公开(公告)日：2006-02-23
申请号：US11256121
申请日：2005-10-21
申请人： Hung Vo , Rainier Betelia
发明人： Hung Vo , Rainier Betelia
IPC分类号： A61M29/00
CPC分类号： A61B17/22 , A61B17/12 , A61B17/12045 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B17/221 , A61B2017/00243 , A61B2017/22067 , A61B2017/2215 , A61B2217/005 , A61F2/01 , A61F2/013 , A61F2002/011 , A61F2230/0006 , A61M25/10 , A61M25/1002 , A61M25/1027 , A61M25/1029 , A61M25/1034 , A61M25/104 , A61M2025/0175 , A61M2025/1015 , A61M2025/1031 , A61M2025/1065
摘要： Methods and apparatus are provided for removing emboli during an angioplasty, stenting or surgical procedure comprising a catheter having a funnel-shaped occlusion balloon of uniform thickness disposed on a distal end of the catheter. The occlusion balloon is fused to the distal end so that it provides a substantially seamless flow transition into a working lumen of the catheter. Additionally, a distal edge of the occlusion balloon is configured to be in close proximity with an inner wall of a vessel to facilitate blood flow into the catheter and efficiently remove emboli.

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