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    PRESSURE SENSING IMPLANT
    21.
    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。

    WIRELESS SENSOR READER
    22.
    发明申请
    WIRELESS SENSOR READER 有权

    公开(公告)号：US20160210846A1

    公开(公告)日：2016-07-21

    申请号：US15084054

    申请日：2016-03-29

    Applicant: Endotronix, Inc.

    Inventor： Harry Rowland ,  Roger Watkins ,  Balamurugan Sundaram

    IPC: G08C17/02

    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.

    PRESSURE SENSING IMPLANT
    23.
    发明申请
    PRESSURE SENSING IMPLANT 有权

    公开(公告)号：US20250152037A1

    公开(公告)日：2025-05-15

    申请号：US19026995

    申请日：2025-01-17

    Applicant: ENDOTRONIX, INC.

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

    IPC: A61B5/07 ,  A61B5/00 ,  A61B5/01 ,  A61B5/0215 ,  A61B5/03 ,  A61B5/08

    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.

    Physiological monitoring system
    24.
    发明授权
    Physiological monitoring system 有权

    公开(公告)号：US12213760B2

    公开(公告)日：2025-02-04

    申请号：US18132531

    申请日：2023-04-10

    Applicant: Endotronix, Inc.

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

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

    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
    25.
    发明授权
    Pressure sensing implant 有权

    公开(公告)号：US12201414B2

    公开(公告)日：2025-01-21

    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 ,  A61B5/00 ,  A61B5/01 ,  A61B5/0215 ,  A61B5/03 ,  A61B5/08

    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.

    WIRELESS SENSOR READER ASSEMBLY
    29.
    发明申请
    WIRELESS SENSOR READER ASSEMBLY 审中-公开

    公开(公告)号：US20200026892A1

    公开(公告)日：2020-01-23

    申请号：US16588192

    申请日：2019-09-30

    Applicant: ENDOTRONIX, INC.

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

    IPC: G06K7/10 ,  A61B90/98 ,  A61B5/00 ,  A61B5/0215 ,  H04Q9/00

    Abstract: Disclosed are a reader device, system, and method for communicating with a wireless sensor. The reader device may be configured to analyze the strength of a response signal transmitted from the wireless sensor in response to an excitation pulse generated by the reader device. In one embodiment, the reader device may be configured to engage be placed in a plurality of modes to allow the reader to transmit a signal, such as a short pulse of energy or a short burst of radio frequency energy to cause the wireless sensor to output a resonant signal. The reader device may receive the resonant signal from the wireless sensor and evaluate it against predetermined values. The evaluated signals may be used to assess the strength and the proximity of the reader device relative to the wireless sensor as it is implanted in a patient.

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