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公开(公告)号：US11089676B2
公开(公告)日：2021-08-10
申请号：US16108010
申请日：2018-08-21
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： John R. Burns, IV , Jesse J. Wheeler , Andrew Czarnecki , Carlos A. Segura
IPC: H05K1/02 , H05K3/00 , A61N1/04 , A61N1/05 , A61N1/36 , A61N1/372 , H05K1/03 , H05K3/46 , H05K3/40 , H05K1/16 , H05K1/11 , H01Q1/38 , H01Q1/27
Abstract: A multi-layered electronic device including two or more stacked metal conducting layers, a dielectric layer disposed between metal conducting layers, and at least one electrical connection extending between contact pads of metal conducting layers and through a through hole of the dielectric layer is provided. A system including at least one multi-layered electronic device, a satellite coupled to at least one multi-layered electronic device, and a controller hub electrically connected to the multi-layered electronic device via the satellite is also provided. A method of manufacturing the multi-layered electronic device including forming first and second first metal conducting layers, depositing a dielectric layer adjacent to the metal conducting layers, and connecting the metal conducting layers is also provided.
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公开(公告)号：US20200289013A1
公开(公告)日：2020-09-17
申请号：US16819705
申请日：2020-03-16
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： James A. Bickford , Jesse J. Wheeler , Stephanie Lynne Golmon
IPC: A61B5/0408 , A61B5/0492 , A61B5/00
Abstract: According to various aspects, a sensor system is provided comprising a first substrate configured to be coupled to a user, an electric field detector to detect a user electric field and comprising a second substrate, a proof mass positioned above the second substrate, one or more electrodes coupled to the second substrate, and a control circuit coupled to the one or more electrodes, the control circuit being configured to determine a change in capacitance between the proof mass and each electrode responsive to torsional movement of the proof mass responsive to the electric field, and a controller coupled to the first substrate and being configured to receive, from the detector, information indicative of each change in capacitance between the proof mass and each electrode, and determine, based on the information, characteristics of the electric field in at least two dimensions.
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公开(公告)号：US20190059151A1
公开(公告)日：2019-02-21
申请号：US16108010
申请日：2018-08-21
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： John R. Burns, IV , Jesse J. Wheeler , Andrew Czarnecki , Carlos A. Segura
Abstract: A multi-layered electronic device including two or more stacked metal conducting layers, a dielectric layer disposed between metal conducting layers, and at least one electrical connection extending between contact pads of metal conducting layers and through a through hole of the dielectric layer is provided. A system including at least one multi-layered electronic device, a satellite coupled to at least one multi-layered electronic device, and a controller hub electrically connected to the multi-layered electronic device via the satellite is also provided. A method of manufacturing the multi-layered electronic device including forming first and second first metal conducting layers, depositing a dielectric layer adjacent to the metal conducting layers, and connecting the metal conducting layers is also provided.
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公开(公告)号：US20240407699A1
公开(公告)日：2024-12-12
申请号：US18810810
申请日：2024-08-21
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： James A. Bickford , Jesse J. Wheeler , Stephanie Lynne Golmon
Abstract: According to various aspects, a sensor system is provided comprising a first substrate configured to be coupled to a user, an electric field detector to detect a user electric field and comprising a second substrate, a proof mass positioned above the second substrate, one or more electrodes coupled to the second substrate, and a control circuit coupled to the one or more electrodes, the control circuit being configured to determine a change in capacitance between the proof mass and each electrode responsive to torsional movement of the proof mass responsive to the electric field, and a controller coupled to the first substrate and being configured to receive, from the detector, information indicative of each change in capacitance between the proof mass and each electrode, and determine, based on the information, characteristics of the electric field in at least two dimensions.
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公开(公告)号：US20190388691A1
公开(公告)日：2019-12-26
申请号：US16431428
申请日：2019-06-04
Applicant: The Charles Stark Draper Laboratory, Inc.
Inventor： Jesse J. Wheeler , Philip D. Parks , James E. Moran , Andrew Czarnecki , Keith B. Baldwin , David Goldberg , Alex Kindle , Marc W. McConley
IPC: A61N1/36 , H04W4/80 , A61N1/372 , A61N1/05 , A61B5/0484 , A61B5/00 , H04L12/26 , H04L12/24 , H04B1/3827
Abstract: The systems and methods described herein include an external base station with a tethered transceiver, an implanted hub that includes power, telemetry, and processing electronics, and a plurality of implanted satellite that contain reconfigurable front-end electronics for interfacing with electrodes. The system can operate in different modes. In a first mode, called a base boost mode, the external base station is used for closed-loop control of stimulation therapies. In a second, autonomous mode, closed-loop control is performed in the hub without direct influence from the base station. In a third mode, streams of neural data are transmitted to an offline processor for offline analysis.
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Patent Agency Ranking
公开(公告)号：US10264988B2
公开(公告)日：2019-04-23
申请号：US15160500
申请日：2016-05-20
Applicant: The Charles Stark Draper Laboratory, Inc.
Inventor： Brian Nugent , Robert Bousquet , Jesse J. Wheeler , Andrew Czarnecki , John Lachapelle
Abstract: Systems and methods are disclosed herein for recording electrical signals in the presence of artifacts. The system and methods can employ multiple techniques for attenuating large, unwanted artifacts while preserving lower amplitude desirable signals. Aspects that can improve the recording of electrical signals in the presence of larger artifacts include particular electrode placement and spacing, high dynamic range amplification with good linearity, and signal blanking. Combinations of more or fewer techniques can be employed to achieve the desired attenuation of signal artifacts while preserving the desired signal. The systems and methods are suitable for recording neural signals in the presence of electrical stimulation signals.
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公开(公告)号：US12089941B2
公开(公告)日：2024-09-17
申请号：US16819705
申请日：2020-03-16
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： James A. Bickford , Jesse J. Wheeler , Stephanie Lynne Golmon
IPC: B81B5/00 , A61B5/00 , A61B5/282 , A61B5/296 , A61B5/341 , G01R29/12 , A61B5/291 , A61B5/316 , G01R33/028
CPC classification number: A61B5/296 , A61B5/282 , A61B5/341 , A61B5/6832 , A61B5/291 , A61B5/316 , A61B2560/0247 , A61B2562/0214 , A61B2562/028 , G01R33/0286
Abstract: According to various aspects, a sensor system is provided comprising a first substrate configured to be coupled to a user, an electric field detector to detect a user electric field and comprising a second substrate, a proof mass positioned above the second substrate, one or more electrodes coupled to the second substrate, and a control circuit coupled to the one or more electrodes, the control circuit being configured to determine a change in capacitance between the proof mass and each electrode responsive to torsional movement of the proof mass responsive to the electric field, and a controller coupled to the first substrate and being configured to receive, from the detector, information indicative of each change in capacitance between the proof mass and each electrode, and determine, based on the information, characteristics of the electric field in at least two dimensions.
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公开(公告)号：US11278716B2
公开(公告)日：2022-03-22
申请号：US15897019
申请日：2018-02-14
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： Jesse J. Wheeler , John R. Burns, IV , John Lachapelle , Caroline K. Bjune , Philip D. Parks, II
IPC: A61N1/05 , A61N1/36 , A61B5/00 , A61B5/24 , A61B5/296 , A61B5/316 , A61N1/365 , A61N1/372 , A61N1/04 , A61B5/30
Abstract: An electrode array includes a body portion, at least one tail portion, at least one tissue surface contact, and at least one intratissue contact. The electrode array can provide stimulation or record signals from both the surface of a target tissue and within the target tissue. A system for tissue surface and intratissue signal recording and/or stimulation contains an electrode array, a controller or receiver, and at least one connection between the electrode array and the controller or receiver. A method of recording signals and/or stimulating tissue includes contacting the target tissue surface and target tissue interior with an electrode array and providing or recording an electrical, chemical, or optical signal.
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9.发明授权公开(公告)号：US11167134B2
公开(公告)日：2021-11-09
申请号：US16208007
申请日：2018-12-03
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： Daniel J. Guyon , Daniel K. Freeman , Jesse J. Wheeler
Abstract: A system for providing biphasic stimulation is disclosed. The system includes an electrode, an antenna coupled to a transmitter, a capacitor, a power supply, a backscatter load selectively coupled to the antenna via a switching device, a plurality of switches, and a controller configured to control the switching device to output, by the antenna, an acknowledgement signal to the transmitter responsive to receiving the power. The controller is further configured to control the plurality of switches to electrically couple a first plate of the capacitor to the electrode to provide a first nerve stimulation signal having a first polarity, and electrically couple a second plate of the capacitor to the electrode to provide a second nerve stimulation signal having a second polarity opposite the first polarity. The system further includes a housing encapsulating the antenna, the capacitor, the power supply, the backscatter load, the switches, and the controller.
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公开(公告)号：US20210069518A1
公开(公告)日：2021-03-11
申请号：US17095364
申请日：2020-11-11
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： Jesse J. Wheeler , Jake G. Hellman , Carlos A. Segura , John R. Burns, IV , Alejandro J. Miranda , Elliot H. Greenwald , Andrew Czarnecki , Matthew C. Muresan , Wes T. Uy , Caroline K. Bjune , John Roland Lachapelle
Abstract: A system of two or more implantable medical devices is configured to establish an intra-body wireless communication link between the two or more implantable medical devices while the two or more implantable medical devices are implanted in a body of a patient, and to coordinate therapy for the patient through the communication link between the two or more implantable medical devices.
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