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    Physiological monitoring system
    14.
    发明授权
    Physiological monitoring system 有权

    公开(公告)号：US11622684B2

    公开(公告)日：2023-04-11

    申请号：US16040034

    申请日：2018-07-19

    Applicant: Endotronix, Inc.

    Inventor： Michael Nagy ,  Harry Rowland ,  Ariel Johnson ,  Brett Quas

    IPC: A61B5/02 ,  A61B5/00 ,  A61M5/142 ,  A61M60/178 ,  A61M60/216 ,  A61M60/515 ,  A61M60/592 ,  G16H10/60 ,  A61B5/1455 ,  A61N1/36 ,  A61B5/318 ,  G16H10/20 ,  A61B5/021

    Abstract: Disclosed is a physiologic monitoring system comprising a central hub in communication with a management portal for communicating physiologic measurements taken from a plurality of peripheral devices on a patient. At least one non-invasive peripheral device may measure physiologic data from a patient and be in communication with said central hub. A system including an invasive peripheral device may be associated with said patient and be in communication with said central hub. The central hub may be scalable to collect and communicate measurements from the non-invasive peripheral device and the invasive peripheral device. The at least one non-invasive peripheral device may include a blood pressure cuff, an oxygen sensor, a weight scale, and an ECG monitor. The invasive peripheral device may include a wireless sensor reader that may be adapted to measure physiologic data from a sensor implant placed within the cardiovascular system of said patient.

    PRESSURE SENSING IMPLANT
    15.
    发明申请
    PRESSURE SENSING IMPLANT 审中-公开

    公开(公告)号：US20200260991A1

    公开(公告)日：2020-08-20

    申请号：US16851225

    申请日：2020-04-17

    Applicant: ENDOTRONIX, INC.

    Inventor： Harry Rowland ,  Michael Nagy ,  Nathan Plag ,  Tyler Panian ,  Suresh Sundaram

    IPC: A61B5/07 ,  A61B5/0215 ,  A61B5/00 ,  A61B5/03 ,  A61B5/01

    Abstract: Disclosed is an implant and method of making an implant. The implant having a housing that defines a cavity. The housing includes a sensor comprising a base attached to a diaphragm wherein said base may be positioned within said cavity. The sensor may be a capacitive pressure sensor. The diaphragm may be connected to the housing to hermetically seal said housing. The sensor may include electrical contacts positioned on the diaphragm. The base may define a capacitive gap and a vent wherein the electrodes may be positioned within said capacitive gap such that at least a portion of the electrical contacts extend through the vent. The implant may include a coil in electric communication with the sensor, said coil may be positioned within said housing. A printed circuit board having at least one component may be attached to the floating base.

    Pressure sensing implant
    16.
    发明授权
    Pressure sensing implant 有权

    公开(公告)号：US10226218B2

    公开(公告)日：2019-03-12

    申请号：US14777654

    申请日：2014-03-17

    Applicant: ENDOTRONIX, INC.

    Inventor： Harry Rowland ,  Michael Nagy ,  Balamurugan Sundaram ,  Suresh Sundaram

    IPC: A61B5/00 ,  A61B5/0215 ,  A61B5/07

    Abstract: A wireless circuit includes a housing having at least one opening, and sensor connected to the housing at the opening. The sensor includes a first layer having a first dimension and a second layer having a second dimension shorter than the first dimension. The second layer may be positioned entirely within the housing and a surface of said first layer may be exposed to an exterior of the housing.

    Wireless sensor reader
    17.
    发明授权
    Wireless sensor reader 有权

    公开(公告)号：US09894425B2

    公开(公告)日：2018-02-13

    申请号：US15344914

    申请日：2016-11-07

    Applicant: Endotronix, Inc.

    Inventor： Michael Nagy ,  Harry D. Rowland ,  Balamurugan Sundaram

    IPC: G08C19/22 ,  G05B23/02 ,  G08B1/08 ,  G08B21/00 ,  H04Q9/00 ,  A61B5/00 ,  A61B5/0215 ,  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.

    WIRELESS SENSOR READER
    18.
    发明申请
    WIRELESS SENSOR READER 有权
    无线传感器读取器

    公开(公告)号：US20170055048A1

    公开(公告)日：2017-02-23

    申请号：US15344914

    申请日：2016-11-07

    Applicant: Endotronix, Inc.

    Inventor： Michael Nagy ,  Harry D. Rowland ,  Balamurugan Sundaram

    IPC: H04Q9/00

    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。

    PRESSURE SENSING IMPLANT
    19.
    发明申请
    PRESSURE SENSING IMPLANT 审中-公开
    压力传感器

    公开(公告)号：US20160324443A1

    公开(公告)日：2016-11-10

    申请号：US15213712

    申请日：2016-07-19

    Applicant: Endotronix, Inc.

    Inventor： Harry Rowland ,  Michael Nagy ,  Nathan Plag ,  Tyler Panian ,  Suresh Sundaram

    IPC: A61B5/07 ,  A61B5/145 ,  A61B5/0215 ,  A61B5/03 ,  A61B5/00 ,  A61B5/01

    CPC classification number: A61B5/076 ,  A61B5/0031 ,  A61B5/01 ,  A61B5/0215 ,  A61B5/02152 ,  A61B5/036 ,  A61B5/08 ,  A61B5/6869 ,  A61B5/6876 ,  A61B2562/0247 ,  A61B2562/168

    Abstract: Disclosed is an implant and method of making an implant. The implant having a housing that defines a cavity. The housing includes a sensor comprising a base attached to a diaphragm wherein said base may be positioned within said cavity. The sensor may be a capacitive pressure sensor. The diaphragm may be connected to the housing to hermetically seal said housing. The sensor may include electrical contacts positioned on the diaphragm. The base may define a capacitive gap and a vent wherein the electrodes may be positioned within said capacitive gap such that at least a portion of the electrical contacts extend through the vent. The implant may include a coil in electric communication with the sensor, said coil may be positioned within said housing. A printed circuit board having at least one component may be attached to the floating base.

    Abstract translation: 公开了一种植入物和制造植入物的方法。 植入物具有限定空腔的壳体。 壳体包括传感器，其包括附接到隔膜的基座，其中所述基座可以定位在所述空腔内。 传感器可以是电容式压力传感器。 隔膜可以连接到壳体以气密地密封所述壳体。 传感器可以包括定位在隔膜上的电触点。 基座可以限定电容间隙和通气口，其中电极可以位于所述电容间隙内，使得至少一部分电触头延伸穿过通气孔。 植入物可以包括与传感器电连通的线圈，所述线圈可以定位在所述壳体内。 具有至少一个部件的印刷电路板可以附接到浮动基座。

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