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公开(公告)号：US20230267699A1
公开(公告)日：2023-08-24
申请号：US18137049
申请日：2023-04-20
发明人： Maxim Zaslavsky , Matthew de Jonge , David Elgena , Patrick Temple , Jason Quense , Aditya Ayyakad
CPC分类号： G06V10/17 , A61B8/565 , G06T19/006 , G16H40/67 , G06T19/20 , G06T19/003 , G06T2219/2016
摘要： Aspects of the technology described herein relate to operator processing devices and instructor processing device for tele-medicine. The instructor processing device may be configured to receive, from an instruction interface, a selection of an instruction for moving an ultrasound device. The operator processing device may be configured to determine a pose of the ultrasound device relative to the operator processing device. The instructor processing device and the operator processing device may be configured to display in an operator video, based on the pose of the ultrasound device relative to the operator processing device and based on the selected instruction, a directional indicator for moving the ultrasound device. The instructor processing device may also be configured to display, based on the pose of the ultrasound device relative to the operator processing device, orientation indicators in the instruction interface and/or the operator video.
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公开(公告)号：US12109066B2
公开(公告)日：2024-10-08
申请号：US17889823
申请日：2022-08-17
发明人： Alex Rothberg
CPC分类号： A61B8/42 , A61B8/08 , A61B8/0883 , A61B8/4245 , A61B8/5215 , A61B8/5253 , A61B8/4472 , A61B8/461 , A61B8/565
摘要： A method includes: determining, by a host device, a predetermined path including a first tilt from which a target anatomical view is available and a second tilt from which the target anatomical view is not available, where the predetermined path has a pivot of fewer than 180 degrees about an anatomical area; instructing, by the host device, an operator to pivot an ultrasound device along the predetermined path by displaying a display on the host device; receiving a first ultrasound image depicting the target anatomical view and a second ultrasound image not depicting the target anatomical view based on ultrasound data collected by the ultrasound device while pivoting along the predetermined path; and identifying that the first ultrasound image depicts the target anatomical view. The predetermined path is determined prior to collecting the first ultrasound image and the second ultrasound image.
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公开(公告)号：US20240161491A1
公开(公告)日：2024-05-16
申请号：US18514522
申请日：2023-11-20
发明人： Matthew de Jonge , Robert Schneider , David Elgena , Alex Rothberg , Jonathan M. Rothberg , Michal Sofka , Tomer Gafner , Karl Thiele , Abraham Neben
IPC分类号： G06V10/82 , A61B8/00 , A61B8/02 , A61B8/06 , A61B8/08 , G06F18/2413 , G06T7/00 , G06T7/70 , G06T11/60 , G06T19/00 , G06V10/44 , G06V30/19 , G06V30/194 , G06V40/60
CPC分类号： G06V10/82 , A61B8/02 , A61B8/06 , A61B8/065 , A61B8/085 , A61B8/4427 , A61B8/46 , A61B8/52 , A61B8/5207 , A61B8/5223 , G06F18/24133 , G06T7/0012 , G06T7/0014 , G06T7/70 , G06T11/60 , G06T19/006 , G06V10/454 , G06V30/19173 , G06V30/194 , G06V40/67 , A61B2090/3937
摘要： A method includes: obtaining an ultrasound image of an anatomical area from an ultrasound imaging device; inputting the ultrasound image into a first stage of a convolutional neural network, the first stage configured to determine key-point locations of the anatomical area; generating, for each of the key-point locations, a cropped region of the ultrasound image; inputting each of the cropped regions into a second stage of the convolutional neural network, the second stage configured to locate an anatomical landmark of the anatomical area; and outputting a location of the anatomical landmark.
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4.发明公开公开(公告)号：US20240159714A1
公开(公告)日：2024-05-16
申请号：US18507509
申请日：2023-11-13
发明人： Chao Chen , Youn-Jae Kook , Jihee Lee , Kailiang Chen , Leung Kin Chiu , Joseph Lutsky , Nevada J. Sanchez , Sebastian Schaetz , Hamid Soleimani
CPC分类号： G01N29/2406 , A61B8/58 , G01N29/30 , G01S7/5205 , H03F1/3211 , H03F3/45475 , H03K5/24 , H03M3/458 , B06B1/0292
摘要： Aspects of the technology described herein relate to built-in self-testing (BIST) of circuitry (e.g., a pulser or receive circuitry) and/or transducers in an ultrasound device. A BIST circuit may include a transconductance amplifier coupled between a pulser and receive circuitry, a capacitor network coupled between a pulser and receive circuitry, and/or a current source couplable to the input terminal of receive circuitry to which a transducer is also couplable. The collapse voltages of transducers may be characterized using BIST circuitry, and a bias voltage may be applied to the membranes of the transducers based at least in part on their collapse voltages. The capacitances of transducers may also be measured using BIST circuitry and a notification may be generated based on the sets of measurements.
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公开(公告)号：US11928859B2
公开(公告)日：2024-03-12
申请号：US17975268
申请日：2022-10-27
发明人： Daniel Nouri , Alex Rothberg , Matthew de Jonge , Jimmy Jia , Jonathan M. Rothberg , Michal Sofka , David Elgena , Mark Michalski , Tomer Gafner , Abraham Neben
IPC分类号： A61B5/00 , A61B8/00 , A61B8/02 , A61B8/06 , A61B8/08 , G06F18/2413 , G06T7/00 , G06T7/70 , G06T11/60 , G06T19/00 , G06V10/44 , G06V10/82 , G06V30/19 , G06V30/194 , G06V40/60 , A61B34/20 , A61B90/00
CPC分类号： G06V10/82 , A61B8/02 , A61B8/06 , A61B8/065 , A61B8/085 , A61B8/4427 , A61B8/46 , A61B8/52 , A61B8/5207 , A61B8/5223 , G06F18/24133 , G06T7/0012 , G06T7/0014 , G06T7/70 , G06T11/60 , G06T19/006 , G06V10/454 , G06V30/19173 , G06V30/194 , G06V40/67 , A61B8/0833 , A61B8/0883 , A61B8/4263 , A61B8/463 , A61B8/5215 , A61B2034/2065 , A61B2090/365 , A61B2090/378 , A61B2090/3937 , G06T2207/10132 , G06T2207/20081 , G06T2207/20084 , G06T2207/20221 , G06T2207/30048 , G06T2207/30061 , G06T2210/41 , G06V2201/03
摘要： Aspects of the technology described herein relate to techniques for guiding an operator to use an ultrasound device. Thereby, operators with little or no experience operating ultrasound devices may capture medically relevant ultrasound images and/or interpret the contents of the obtained ultrasound images. For example, some of the techniques disclosed herein may be used to identify a particular anatomical view of a subject to image with an ultrasound device, guide an operator of the ultrasound device to capture an ultrasound image of the subject that contains the particular anatomical view, and/or analyze the captured ultrasound image to identify medical information about the subject.
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公开(公告)号：US20240069181A1
公开(公告)日：2024-02-29
申请号：US18503416
申请日：2023-11-07
发明人： Nevada J. Sanchez , Liewei Bao , Tyler S. Ralston
CPC分类号： G01S7/52025 , A61B8/4477 , A61B8/4494 , G01S7/52034 , G01S7/5208 , G01S15/8915
摘要： Aspects of the technology described herein related to controlling, using control circuitry, modulation circuitry to modulate and delay first ultrasound data generated by first ultrasound transducers positioned at a first azimuthal position of an ultrasound transducer array of an ultrasound device and second ultrasound data generated by second ultrasound transducers positioned at a second azimuthal position of the ultrasound transducer array of the ultrasound device, such that the first ultrasound data is delayed by a first delay amount and the second ultrasound data is delayed by a second delay amount that is different from the first delay amount. The first and second ultrasound data received from the modulation circuitry may be filtered and summed. The ultrasound transducer array, the control circuitry, the modulation circuitry, the filtering circuitry, and the summing circuitry may be integrated onto a semiconductor chip or one or more semiconductor chips packaged together.
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公开(公告)号：US11883845B2
公开(公告)日：2024-01-30
申请号：US18093701
申请日：2023-01-05
发明人： Lingyun Miao , Keith G. Fife , Jianwei Liu , Jonathan M. Rothberg
CPC分类号： B06B1/0292 , B81B3/001 , B81C1/00984 , B81B2203/0127 , B81B2203/0315 , B81B2203/0392 , B81C2201/0109 , B81C2201/0125 , B81C2201/0176
摘要： A method of forming an ultrasonic transducer device involves depositing a first layer on a substrate, depositing a second layer on the first layer, patterning the second layer at a region corresponding to a location of a transducer cavity, depositing a third layer that refills regions created by patterning the second layer, planarizing the third layer to a top surface of the second layer, removing the second layer, conformally depositing a fourth layer over the first layer and the third layer, defining the transducer cavity in a support layer formed over the fourth layer; and bonding a membrane to the support layer.
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公开(公告)号：US11857372B2
公开(公告)日：2024-01-02
申请号：US17986252
申请日：2022-11-14
发明人： Murad Omar , Karl Thiele , Abraham Neben , Elizabeth Lauer , Gianfranco Bocchio
IPC分类号： G06F3/04847 , A61B8/00 , A61B8/08 , G06F3/0482
CPC分类号： A61B8/469 , A61B8/0866 , A61B8/0891 , A61B8/4483 , A61B8/465 , A61B8/54 , A61B8/56 , A61B8/585 , G06F3/0482 , G06F3/04847
摘要： A graphical user interface displayed by a processing device in operative communication with an ultrasound device may include a preset filter option that provides an easy way to switch between different presets which belong to a preset family. The user uses the preset filter feature to cycle through the different presets in the family while remaining on the same screen that is showing ultrasound images collected in real time. The imaging depth remains the same while the user is using the preset filter feature to select the preset within a family. Other settings such as time-gain compensation may not remain the same when cycling between presets. The preset filter feature allows a user to continuously view and assess the ultrasound images being collected in real time while cycling through the presets in the family.
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公开(公告)号：US11857368B2
公开(公告)日：2024-01-02
申请号：US18104063
申请日：2023-01-31
发明人： Jonathan M. Rothberg , Susan A. Alie , Nevada J. Sanchez , Tyler S. Ralston , Christopher Thomas McNulty , Jaime Scott Zahorian , Paul Francis Cristman , Matthew de Jonge , Keith G. Fife
CPC分类号： A61B8/4477 , A61B8/0883 , A61B8/0891 , A61B8/12 , A61B8/4236 , A61B8/4427 , A61B8/4444 , A61B8/4472 , A61B8/4494 , A61B8/465 , A61B8/467 , A61B8/483 , A61B8/485 , A61B8/488 , A61B8/5207 , A61B8/54 , A61B8/56 , B06B1/0292 , B06B1/0622
摘要： A processing device is coupled to a single ultrasound device having a single array of capacitive micromachined ultrasound transducers (CMUTs). The processing device generates a graphical user interface (GUI) having user selectable GUI menu options corresponding to respective ultrasound operating modes for the single ultrasound device having the single ultrasound transducer array. The user-selectable GUI menu options include GUI menu options labeled as representing an ultrasound operating mode for musculoskeletal imaging, breast imaging, carotid imaging, vascular imaging, and abdominal imaging, respectively. The processing device further receives, via the GUI, user input indicating selection of one of the ultrasound operating modes, and in response to receiving the user input, provides an indication to the single ultrasound device having the single array of CMUTs to operate in the selected ultrasound operating mode.
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10.发明公开公开(公告)号：US20230404541A1
公开(公告)日：2023-12-21
申请号：US18336827
申请日：2023-06-16
发明人： Brandon Fiegoli , Audrey Howell , Nina Harrison , Davinder Ramsingh , John Martin , Dora Fang
CPC分类号： A61B8/54 , G16H10/60 , G10L15/22 , A61B8/0883 , A61B8/4427 , A61B8/461
摘要： An ultrasound system may be used for performing an ultrasound imaging exam. The ultrasound system may include an ultrasound imaging device. The ultrasound system may further include a processing device in operative communication with the ultrasound imaging device. The ultrasound system may automatically capture or receive a voice command to capture a clinically relevant ultrasound image.
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