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公开(公告)号：US20250005307A1
公开(公告)日：2025-01-02
申请号：US18808254
申请日：2024-08-19
Applicant: ENDOTRONIX, INC.
Inventor： Balamurugan Sundaram , Michael Nagy , Douglas Nielsen , Suresh Sundaram , Harry Rowland
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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公开(公告)号：US10430624B2
公开(公告)日：2019-10-01
申请号：US15903809
申请日：2018-02-23
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 , G16H10/65 , A61B5/0402
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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公开(公告)号：US09996712B2
公开(公告)日：2018-06-12
申请号：US14842973
申请日：2015-09-02
Applicant: Endotronix, Inc.
Inventor： Balamurugan Sundaram , Michael Nagy , Douglas Nielsen , Suresh Sundaram
CPC classification number: G06K7/0095 , H04Q9/00 , H04Q2209/823 , H04Q2209/86 , H04Q2209/88
Abstract: Disclosed is a self-test device and method for assessing the functional performance of a reader device that is configured to interface with a wireless sensor. The self-test device may be configured to analyze the accuracy of a signal transmitted from the reader device or the accuracy of a signal received by the reader device. In one embodiment, the reader device may be configured to engage the self-test device 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 self-test device to output a resonant signal. The self-test device may receive the transmit signal from the reader and evaluate it against predetermined values. The evaluated signals may be used to assess the accuracy of the transmit signal of the reader device to identify potential calibration issues and initiate remedial action by an automated system or human intervention if needed. The self-test device may be built into a docking station where the reader is placed when not in use.
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公开(公告)号：US11615257B2
公开(公告)日：2023-03-28
申请号：US17140582
申请日：2021-01-04
Applicant: ENDOTRONIX, INC.
Inventor： Nicholas Chronos , Michael L. Nagy , Douglas A. Nielsen , Balamurugan Sundaram , Suresh Sundaram
Abstract: Disclosed is a reader device, system, and method for communicating with a wireless sensor. The reader device may be configured to communicate wirelessly with an implant device associated with a proprietary system provided by a first entity. An external device, that may not be associated with said first entity, is provided and is configured to be calibrated to communicate with the implant device that is located within a patient. The external device may be used in place of an existing reader device that was initially calibrated to communicate with the implant device prior to the implant device being placed within the patient. The external device may be particularly useful for implant devices that communicate wirelessly with external devices where said implant devices are intended to be located within the human body on a permanent or indefinite duration of time.
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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.
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Patent Agency Ranking
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.
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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
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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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
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.
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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
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.
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公开(公告)号：US11707230B2
公开(公告)日：2023-07-25
申请号：US16298356
申请日：2019-03-11
Applicant: ENDOTRONIX, INC.
Inventor： Harry Rowland , Michael Nagy , Balamurugan Sundaram , Suresh Sundaram
IPC: B81C1/00 , A61B5/00 , A61B5/0215 , A61B5/07 , G01L19/06 , G01L9/00 , H05K9/00 , B81B3/00 , G01L19/00
CPC classification number: A61B5/686 , A61B5/0215 , A61B5/076 , B81B3/0035 , B81C1/00261 , G01L9/0042 , G01L19/0038 , G01L19/0618 , H05K9/0024 , A61B2562/0247 , A61B2562/168 , B81B2201/0264 , B81C2203/0109 , B81C2203/019 , B81C2203/0118 , B81C2203/075 , H05K2201/10151 , H05K2201/10371
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.
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