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公开(公告)号：US20090011117A1
公开(公告)日：2009-01-08
申请号：US12167061
申请日：2008-07-02
Applicant: Anthony I. Nunez , Harry D. Rowland
Inventor： Anthony I. Nunez , Harry D. Rowland
IPC: A61F2/06
CPC classification number: A61F2/82 , A61F2/0077 , A61F2/07 , A61F2002/072 , A61F2240/001 , A61F2250/0013 , A61L27/34 , A61L27/50 , A61L31/10 , A61L31/14 , B29C33/3857 , B29C33/424 , B29L2031/753
Abstract: A method for fabricating an endovascular implant includes providing a mold having a controlled topography. A wire is positioned about at least a portion of the mold. A polymeric material coating is applied to cover at least a portion of the mold. The wire and the polymeric material coating are released from the mold, wherein the polymeric material coating has a controlled topography at least partially replicating the controlled topography of the mold.
Abstract translation: 用于制造血管内植入物的方法包括提供具有受控形貌的模具。 电线围绕模具的至少一部分定位。 施加聚合物材料涂层以覆盖模具的至少一部分。 电线和聚合材料涂层从模具中释放出来，其中聚合物材料涂层具有至少部分复制模具受控形貌的受控形貌。
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公开(公告)号：US09867552B2
公开(公告)日：2018-01-16
申请号：US14129725
申请日：2012-06-29
Applicant: Harry D. Rowland , Michael Nagy
Inventor： Harry D. Rowland , Michael Nagy
IPC: A61B5/02 , A61B5/07 , A61B5/00 , A61B5/0215
CPC classification number: A61B5/076 , A61B5/0215 , A61B5/6861
Abstract: A wireless circuit includes a housing, such as a hermetic housing, and at least one antenna coil wound about a coil axis within the housing. The coil axis may be substantially parallel to at least one wall of the housing, wherein the wall parallel to the coil axis is substantially thinner than other walls of the housing.
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公开(公告)号：US08894582B2
公开(公告)日：2014-11-25
申请号：US12011524
申请日：2008-01-25
Applicant: Anthony I. Nunez , Harry D. Rowland
Inventor： Anthony I. Nunez , Harry D. Rowland
IPC: A61B5/02 , A61B5/0215 , A61B5/00 , A61N1/05 , A61N1/365
CPC classification number: A61B5/0215 , A61B5/412 , A61B5/7203 , A61B2562/0219 , A61N1/057 , A61N1/36564 , A61N1/36578
Abstract: A cardiac pressure monitoring device includes a fixation member defining a central opening to facilitate slidably positioning the fixation device about a pacemaker lead wire. At least one sensor is coupled to the fixation member. The at least one sensor is configured to sense a physical, chemical, and/or physiological parameter within a cardiac chamber.
Abstract translation: 心脏压力监测装置包括限定中心开口的固定构件，以便于围绕起搏器引线可动地定位固定装置。 至少一个传感器联接到固定构件。 所述至少一个传感器被配置成感测心室内的物理，化学和/或生理参数。
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公开(公告)号：US08154389B2
公开(公告)日：2012-04-10
申请号：US12419326
申请日：2009-04-07
Applicant: Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
Inventor： Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
IPC: H04Q5/22
CPC classification number: G08C17/02 , A61B5/0031 , A61B5/0215 , A61B5/6882 , A61B5/7225 , A61B2562/0219
Abstract: A wireless sensor reader is provided to interface with a wireless sensor. The wireless sensor reader transmits an excitation pulse to cause the wireless sensor to generate a ring signal. The wireless sensor reader receives and amplifies the ring signal and sends the signal to a phase-locked loop. A voltage-controlled oscillator in the phase-locked loop locks onto the ring signal frequency and generates a count signal at a frequency related to the ring signal frequency. The voltage-controlled oscillator is placed into a hold mode where the control voltage is maintained constant to allow the count signal frequency to be determined.
Abstract translation: 提供无线传感器读取器以与无线传感器接口。 无线传感器读取器传送激励脉冲以使无线传感器产生振铃信号。 无线传感器读取器接收并放大振铃信号并将信号发送到锁相环。 锁相环中的压控振荡器锁定在环形信号频率上，并以与环形信号频率相关的频率产生计数信号。 压控振荡器处于保持模式，其中控制电压保持恒定，以允许确定计数信号频率。
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公开(公告)号：US20090189741A1
公开(公告)日：2009-07-30
申请号：US12419326
申请日：2009-04-07
Applicant: Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
Inventor： Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
IPC: H04Q5/22
CPC classification number: G08C17/02 , A61B5/0031 , A61B5/0215 , A61B5/6882 , A61B5/7225 , A61B2562/0219
Abstract: A wireless sensor reader is provided to interface with a wireless sensor. The wireless sensor reader transmits an excitation pulse to cause the wireless sensor to generate a ring signal. The wireless sensor reader receives and amplifies the ring signal and sends the signal to a phase-locked loop. A voltage-controlled oscillator in the phase-locked loop locks onto the ring signal frequency and generates a count signal at a frequency related to the ring signal frequency. The voltage-controlled oscillator is placed into a hold mode where the control voltage is maintained constant to allow the count signal frequency to be determined.
Abstract translation: 提供无线传感器读取器以与无线传感器接口。 无线传感器读取器传送激励脉冲以使无线传感器产生振铃信号。 无线传感器读取器接收并放大振铃信号并将信号发送到锁相环。 锁相环中的压控振荡器锁定在环形信号频率上，并以与环形信号频率相关的频率产生计数信号。 压控振荡器处于保持模式，其中控制电压保持恒定，以允许确定计数信号频率。
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Patent Agency Ranking
公开(公告)号：US20090024042A1
公开(公告)日：2009-01-22
申请号：US12167001
申请日：2008-07-02
Applicant: Anthony I. Nunez , Harry D. Rowland
Inventor： Anthony I. Nunez , Harry D. Rowland
IPC: A61B5/0215
CPC classification number: A61B5/0215 , A61B5/412
Abstract: A method for monitoring a right atrial pressure (RAP) and a left atrial pressure (LAP) for diagnosis of a heart condition includes positioning a transseptal device with respect to a pulmonary artery to monitor at least one flow characteristic of blood through the pulmonary artery. The transseptal device is configured to generate one or more signals representative of the at least one flow characteristic. A right ventricular end diastolic pressure (RVEDP) and a left ventricular end diastolic pressure (LVEDP) are detected to facilitate monitoring the heart condition.
Abstract translation: 用于监测用于诊断心脏病症的右心房压力（RAP）和左心房压力（LAP）的方法包括将经血管装置相对于肺动脉定位以监测通过肺动脉的血液的至少一个流动特性。 经验供设备被配置为生成表示至少一个流特性的一个或多个信号。 检测到右心室舒张末期压（RVEDP）和左心室舒张末期压（LVEDP），以便于监测心脏病状。
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公开(公告)号：US08570186B2
公开(公告)日：2013-10-29
申请号：US13455776
申请日：2012-04-25
Applicant: Michael Nagy , Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
Inventor： Michael Nagy , Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
IPC: H04Q5/22
CPC classification number: H04Q9/00 , A61B5/0031 , A61B5/0215 , A61B5/6882 , A61B5/7225 , G08C17/02 , H04Q2209/47
Abstract: A wireless sensor reader is provided to interface with a wireless sensor. The wireless sensor reader transmits an excitation pulse to cause the wireless sensor to generate a ring signal. The wireless sensor reader receives and amplifies the ring signal and sends the signal to a phase-locked loop. A voltage-controlled oscillator in the phase-locked loop locks onto the ring signal frequency and generates a count signal at a frequency related to the ring signal frequency. The voltage-controlled oscillator is placed into a hold mode where the control voltage is maintained constant to allow the count signal frequency to be determined. The reader uses an ambient reading or other information to select a subset of the possible ring signal frequencies, and tunes or adjusts its circuits and algorithms to focus on that subset.
Abstract translation: 提供无线传感器读取器以与无线传感器接口。 无线传感器读取器传送激励脉冲以使无线传感器产生振铃信号。 无线传感器读取器接收并放大振铃信号并将信号发送到锁相环。 锁相环中的压控振荡器锁定在环形信号频率上，并以与环形信号频率相关的频率产生计数信号。 压控振荡器处于保持模式，其中控制电压保持恒定，以允许确定计数信号频率。 阅读器使用环境读数或其他信息来选择可能的环形信号频率的子集，并调整或调整其电路和算法以集中在该子集上。
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公开(公告)号：US20090074955A1
公开(公告)日：2009-03-19
申请号：US12212330
申请日：2008-09-17
Applicant: Harry D. Rowland
Inventor： Harry D. Rowland
CPC classification number: G03F7/0002 , B81C1/00031 , B81C2201/0153 , B82Y10/00 , B82Y40/00
Abstract: A method for patterning a surface includes providing a first layer of mechanically deformable material having a first surface. A second layer of mechanically deformable material is placed on the first surface. At least a portion of the second layer is controllably displaced to form at least one patterned void through the second layer.
Abstract translation: 用于图案化表面的方法包括提供具有第一表面的可机械可变形材料的第一层。 第二层机械可变形材料放置在第一表面上。 可控地移位第二层的至少一部分以通过第二层形成至少一个图案化的空隙。
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公开(公告)号：US20120319862A1
公开(公告)日：2012-12-20
申请号：US13455776
申请日：2012-04-25
Applicant: Michael Nagy , Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
Inventor： Michael Nagy , Harry D. Rowland , Roger Dwight Watkins , Balamurugan Sundaram
IPC: G08C17/02
CPC classification number: H04Q9/00 , A61B5/0031 , A61B5/0215 , A61B5/6882 , A61B5/7225 , G08C17/02 , H04Q2209/47
Abstract: A wireless sensor reader is provided to interface with a wireless sensor. The wireless sensor reader transmits an excitation pulse to cause the wireless sensor to generate a ring signal. The wireless sensor reader receives and amplifies the ring signal and sends the signal to a phase-locked loop. A voltage-controlled oscillator in the phase-locked loop locks onto the ring signal frequency and generates a count signal at a frequency related to the ring signal frequency. The voltage-controlled oscillator is placed into a hold mode where the control voltage is maintained constant to allow the count signal frequency to be determined. The reader uses an ambient reading or other information to select a subset of the possible ring signal frequencies, and tunes or adjusts its circuits and algorithms to focus on that subset.
Abstract translation: 提供无线传感器读取器以与无线传感器接口。 无线传感器读取器传送激励脉冲以使无线传感器产生振铃信号。 无线传感器读取器接收并放大振铃信号并将信号发送到锁相环。 锁相环中的压控振荡器锁定在环形信号频率上，并以与环形信号频率相关的频率产生计数信号。 压控振荡器处于保持模式，其中控制电压保持恒定，以允许确定计数信号频率。 阅读器使用环境读数或其他信息来选择可能的环形信号频率的子集，并调整或调整其电路和算法以集中在该子集上。
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公开(公告)号：US20090177225A1
公开(公告)日：2009-07-09
申请号：US12011502
申请日：2008-01-25
Applicant: Anthony Nunez , Harry D. Rowland
Inventor： Anthony Nunez , Harry D. Rowland
IPC: A61B17/08 , A61B5/0215
CPC classification number: A61B5/6882 , A61B5/0031 , A61B5/02152 , A61B5/6862 , A61B5/6876 , A61B2017/00606
Abstract: A vascular closure device including a first retainer positioned on an internal surface of a vessel wall defining a passage through a vessel. A second retainer is coupled to the first retainer and positioned on an outer surface of the vessel wall to seal an opening defined through the vessel wall. A sensor is coupled to the first retainer and configured to sense a physical, chemical, and/or physiological parameter within the passage.
Abstract translation: 一种血管闭合装置，包括位于容器壁的内表面上的第一保持器，其限定通过血管的通道。 第二保持器联接到第一保持器并且定位在血管壁的外表面上以密封通过血管壁限定的开口。 传感器耦合到第一保持器并且构造成感测通道内的物理，化学和/或生理参数。
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