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公开(公告)号：US20220126121A1
公开(公告)日：2022-04-28
申请号：US17572383
申请日：2022-01-10
Applicant: General Electric Company
Inventor： Christopher Michael Puleo , Yang Zhao , Kirk Dennis Wallace , Ying Fan , Jeffrey Michael Ashe , David Andrew Shoudy
Abstract: Embodiments of the present disclosure relate to techniques for facilitating personalized neuromodulation treatment protocols. In one embodiment, a predetermined treatment position of an energy application device is used to guide future treatments for the patient. In one embodiment, a position of the energy application device relative to the predetermined treatment position is determined. In one embodiment, a total dose of ultrasound energy applied to the region of interest is determined.
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公开(公告)号：US20210170203A1
公开(公告)日：2021-06-10
申请号：US16709717
申请日：2019-12-10
Applicant: General Electric Company
Inventor： John Frederick Graf , Christopher Michael Puleo , Jeffrey Michael Ashe , Victoria Eugenia Cotero , David Andrew Shoudy
IPC: A61N7/00
Abstract: The subject matter of the present disclosure generally relates to techniques for neuromodulation of a tissue that include applying energy (e.g., ultrasound energy) into the tissue at multiple regions of interest, concurrently or consecutively. The neuromodulation may result in tissue displacement, which may be observed through changes in one or more molecules of interest.
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公开(公告)号：US20150157240A1
公开(公告)日：2015-06-11
申请号：US14098564
申请日：2013-12-06
Applicant: General Electric Company
Inventor： David Andrew Shoudy , Jeffrey Michael Ashe
CPC classification number: A61B5/0536 , A61B5/7225
Abstract: An electrical channel having inbuilt current limiting is provided. The electrical channel includes an electrode current source. The electrode current source includes a voltage-to-current converter, a negative impedance converter, and at least one passive current limiting component. Further, the voltage-to-current converter is configured to receive an input voltage and output a corresponding output current. Moreover, the negative impedance converter is operatively coupled to the voltage-to-current converter, where the negative impedance converter is configured to cancel an output impedance of the voltage-to-current converter, a parasitic impedance, or both. Also, the passive current limiting component is configured to limit the output current to a load below a threshold value.
Abstract translation: 提供具有内置电流限制的电通道。 电通道包括电极电流源。 电极电流源包括电压 - 电流转换器，负阻抗转换器和至少一个无源限流部件。 此外，电压 - 电流转换器被配置为接收输入电压并输出相应的输出电流。 此外，负阻抗变换器可操作地耦合到电压 - 电流转换器，其中负阻抗转换器被配置为消除电压 - 电流转换器的输出阻抗，寄生阻抗或两者。 而且，无源限流部件被配置为将输出电流限制在低于阈值的负载上。
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公开(公告)号：US11786760B2
公开(公告)日：2023-10-17
申请号：US16709717
申请日：2019-12-10
Applicant: General Electric Company
Inventor： John Frederick Graf , Christopher Michael Puleo , Jeffrey Michael Ashe , Victoria Eugenia Cotero , David Andrew Shoudy
IPC: A61N7/00
CPC classification number: A61N7/00 , A61N2007/0026 , A61N2007/0052 , A61N2007/0086
Abstract: The subject matter of the present disclosure generally relates to techniques for neuromodulation of a tissue that include applying energy (e.g., ultrasound energy) into the tissue at multiple regions of interest, concurrently or consecutively. The neuromodulation may result in tissue displacement, which may be observed through changes in one or more molecules of interest.
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公开(公告)号：US20220233886A1
公开(公告)日：2022-07-28
申请号：US17161022
申请日：2021-01-28
Applicant: General Electric Company
Inventor： David Andrew Shoudy , Jeffrey Michael Ashe , Warren Lee , Ying Fan
IPC: A61N7/00
Abstract: The present discussion relates to the delivery of ultrasonic therapy energy to a target region in conjunction with a clear path determination that may assess one or more of: (1) presence of non-soft tissue regions within the therapy beam path (e.g., bone or bone-like structures, gas-filled cavities, and so forth), (2) partial “lift-off” of the probe head; or (3) sufficiency of acoustic coupling. Upon determination or confirmation of at least a partial clear path with respect to some or all of these factors, the therapy beam may be delivered to the target region.
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Patent Agency Ranking
公开(公告)号：US10881353B2
公开(公告)日：2021-01-05
申请号：US16430160
申请日：2019-06-03
Applicant: General Electric Company
Inventor： David Andrew Shoudy , John Eric Tkaczyk , Xin Wang , Heather Chan
Abstract: A method includes generating a three-dimensional (3D) surface map associated with a patient from a patient sensor, generating a 3D patient space from the 3D surface map associated with the patient, determining a current pose associated with the patient based on the 3D surface map associated with the patient, comparing the current pose with a desired pose associated with the patient with respect to an imaging system, determining a recommended movement based on the comparison between the current pose and the desired pose, and providing an indication of the recommended movement. The desired pose facilitates imaging of an anatomical feature of the patient by the imaging system and the recommended movement may reposition the patient in the desired pose.
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公开(公告)号：US09797767B2
公开(公告)日：2017-10-24
申请号：US14469362
申请日：2014-08-26
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: G01J1/0228 , G01N21/274 , G01N21/64 , G01N21/6458 , G02B21/365
Abstract: Approaches are disclosed for calibrating a plurality of imaging devices, such as microscopes. In certain implementations, a calibration plate is employed that include a variety of calibration features. Imaging devices calibrated in accordance with the present approaches may be used to generate images having consistent attributes, such as brightness, regardless of which imaging device is employed.
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公开(公告)号：US11602331B2
公开(公告)日：2023-03-14
申请号：US16567996
申请日：2019-09-11
Applicant: General Electric Company
Inventor： Asha Singanamalli , David Andrew Shoudy , Jeffrey Michael Ashe , Christopher Michael Puleo
Abstract: Embodiments of the present disclosure relate to techniques for neuromodulation delivery. Based on image data acquired from the subject, control parameters controlling energy application of neuromodulating energy may be dynamically changed during the course of the delivery to maintain desired characteristics of the neuromodulating energy. For example, the beam of the neuromodulating energy may be dynamically adjusted to account for movement of an organ during breathing. In another embodiment, a desired region of interest is identified within the subject based on a trained neural network and the acquired image data.
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公开(公告)号：US20200375571A1
公开(公告)日：2020-12-03
申请号：US16430108
申请日：2019-06-03
Applicant: General Electric Company
Inventor： Peter William Lorraine , David Andrew Shoudy , Asha Singanamalli
Abstract: The present disclosure relates to extraction of probe motion estimates from acquired ultrasound image frames. Such image-extracted probe motion data can be used alone or in combination with sensed motion data, such as acquired using an inertial measurement unit (IMU). In certain implementations, the image-extracted probe motion can be used to provide or maintain anatomic context in a sequence of images or to provide guidance to a user.
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公开(公告)号：US20200214667A1
公开(公告)日：2020-07-09
申请号：US16241785
申请日：2019-01-07
Applicant: General Electric Company
Inventor： David Andrew Shoudy , Ratnadeep Paul , Bryan Hayes
Abstract: A wearable device for providing ultrasound guidance feedback may include a housing that has a plurality of haptic actuators, and an opening extending along an axis through the housing. The opening may fit about a body part of an operator of an ultrasound probe, and the haptic actuators may pulse in an actuation pattern indicative of one or more suggested movements of the ultrasound probe to position the ultrasound probe in a desired position to acquire imaging data of a region of interest of a patient.
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