公开(公告)号：US20240238486A1

公开(公告)日：2024-07-18

申请号：US18454628

申请日：2023-08-23

申请人： University of Pittsburgh - Of the Commonwealth System of Higher Education ,  Carnegie Mellon University

发明人： Louis D. Falo, Jr. ,  Geza Erdos ,  O. Burak Ozdoganlar

IPC分类号： A61L31/14 ,  A61L31/04 ,  A61L31/06 ,  A61L31/16 ,  A61M37/00 ,  B23C3/00

CPC分类号： A61L31/148 ,  A61L31/042 ,  A61L31/06 ,  A61L31/16 ,  A61M37/0015 ,  B23C3/00 ,  A61L2300/426 ,  A61L2300/604 ,  A61L2400/06 ,  A61M2037/0053 ,  B23C2215/00 ,  B23C2220/48 ,  B23C2226/00 ,  Y10T409/303752

摘要： A method of forming a microneedle array can include forming a sheet of material having a plurality of layers and micromilling the sheet of material to form a microneedle array. At least one of the plurality of layers can include a bioactive component, and the microneedle array can include a base portion and plurality of microneedles extending from the base portion.

公开(公告)号：US12016634B2

公开(公告)日：2024-06-25

申请号：US17315691

申请日：2021-05-10

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Bin He ,  Rui Sun ,  Abbas Sohrabpour

IPC分类号： A61B34/10 ,  A61B5/245 ,  A61B5/369 ,  G06F30/23 ,  G06N3/08

CPC分类号： A61B34/10 ,  A61B5/245 ,  A61B5/369 ,  G06F30/23 ,  G06N3/08 ,  A61B2034/105

摘要： Disclosed herein are methods and apparatus for the imaging of brain electrical activity from electromagnetic measurements, using deep learning neural networks where a simulation process is designed to model realistic brain activation and electromagnetic signals to train generalizable neural networks and a residual convolutional neural network and/or a recurrent neural network is trained using the simulated data, capable of estimating source distributions from electromagnetic measurements, and their temporal dynamics over time, for pathological signals in diseased brains, such as interictal activity and ictal signals, and physiological brain signals such as evoked brain responses and spontaneous brain activity.

公开(公告)号：US12014533B2

公开(公告)日：2024-06-18

申请号：US17061176

申请日：2020-10-01

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Steven Huber

IPC分类号： G01S17/42 ,  G01S7/497 ,  G01S17/86 ,  G01S17/89 ,  G05D1/00 ,  G06V10/75 ,  G06V20/10 ,  G06V20/64

CPC分类号： G06V10/757 ,  G01S7/497 ,  G01S17/42 ,  G01S17/86 ,  G01S17/89 ,  G05D1/0011 ,  G05D1/0212 ,  G05D1/024 ,  G06V20/10 ,  G06V20/64

摘要： A method includes acquiring with a scanning device a scan frame including a point cloud comprising a first plurality of points and describing a spatial characteristic of an environment, attributing each of the first plurality of points with a spatial confidence metric, discarding a portion of the first plurality of points when the spatial confidence metric of at least one of the first plurality of points is below a predefined threshold value and directing a user of the scanning device to acquire a second point cloud approximately coincident with the discarded portion of the first plurality of points.

公开(公告)号：US12009903B2

公开(公告)日：2024-06-11

申请号：US17220861

申请日：2021-04-01

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Brandon Lucia ,  Bradley Denby

IPC分类号： G06F11/36 ,  G06K9/00 ,  G06Q10/08 ,  H04B7/185

CPC分类号： H04B7/18513 ,  H04B7/18515

摘要： A system and method of controlling a constellation of nanosatellites colocates processing resources with sensors in each satellite. Latencies in data transmission are addressed by organizing the constellation of satellites into computational pipelines. An orbital edge computing module simulates system design for mission design, planning and analysis in addition to supporting online autonomy.

公开(公告)号：US12005800B2

公开(公告)日：2024-06-11

申请号：US18129600

申请日：2023-03-31

申请人： Carnegie Mellon University

发明人： Venkatasubramanian Viswanathan ,  Matthew Guttenberg ,  Shashank Sripad

IPC分类号： B60L53/62 ,  B60L53/30 ,  B60L53/66 ,  B60L58/13 ,  G01C21/34

CPC分类号： B60L53/62 ,  B60L53/30 ,  B60L53/66 ,  B60L58/13 ,  G01C21/3469

摘要： A method for the efficient management of a fleet of electric vehicles in a target area couples vehicle dynamics and battery dynamics modeling with environmental factors to accurately incorporate the impact that the environment has on the range of the battery into the placement of the chargers by simulating trips of fleets of electric vehicles. The vehicles can be of various types, for example, motorcycles, cars, trucks or aircraft, and will each have their battery state of charge monitored as they traverse a simulated trip through the target area.

公开(公告)号：US11995761B2

公开(公告)日：2024-05-28

申请号：US17708760

申请日：2022-03-30

申请人： DENSO CORPORATION ,  Carnegie Mellon University

发明人： Prasanna Sivakumar ,  Kris Kitani ,  Matthew O'Toole ,  Xinshuo Weng ,  Shawn Hunt ,  Yunze Man

IPC分类号： G06T15/20

CPC分类号： G06T15/205 ,  G06T2210/56

摘要： A method of generating virtual sensor data of a virtual single-photon avalanche diode (SPAD) lidar sensor includes generating a two-dimensional (2D) lidar array having a plurality of cells. The method further includes interpolating image data from a virtual camera with the 2D lidar array to define auxiliary image data, generating a virtual ambient image based on a red-channel (R-channel) data of the auxiliary image data, identifying a plurality of virtual echoes of the virtual SPAD lidar sensor based on the R-channel data and a defined photon threshold, defining a virtual point cloud indicative of virtual photon measurements of the virtual SPAD lidar sensor based on the plurality of virtual echoes, and outputting data indicative of the virtual ambient image, the virtual photon measurements, the virtual point cloud, or a combination thereof, as the virtual sensor data of the virtual SPAD lidar sensor.

公开(公告)号：US20240112818A1

公开(公告)日：2024-04-04

申请号：US18144125

申请日：2023-05-05

申请人： Carnegie Mellon University

发明人： Tamar Priya Krishnamurti ,  Alexander Davis ,  Hyagriv Simhan

IPC分类号： G16H50/70 ,  A61B5/00 ,  G06F9/451 ,  G06F16/901 ,  G06N5/02 ,  G06N20/00 ,  G16H10/20 ,  G16H40/67 ,  G16H50/30

CPC分类号： G16H50/70 ,  A61B5/0022 ,  A61B5/4343 ,  A61B5/6801 ,  A61B5/7267 ,  A61B5/7275 ,  A61B5/746 ,  A61B5/7475 ,  G06F9/451 ,  G06F16/9024 ,  G06N5/02 ,  G06N20/00 ,  G16H10/20 ,  G16H40/67 ,  G16H50/30

摘要： A system for classifying structured medical data, with each item of structured medical data, the system comprising a processing module that parses items of structured medical data to retrieve values of respective fields of the one or more items of structured medical data, the one or more retrieved values representing a set of medical attributes; a classification module that selects a classifier based at least one of the attributes in the set and applies the classifier to the set of attributes to classify one or more items of structured medical data into a particular risk profile; a user interface that renders one or more controls for input data that confirms one or more of the risk factors of the risk profile; and a transmitter to transmit to a remote medical device, an alert that specifies confirmation of the one or more of the risk factors.

公开(公告)号：US20240101347A1

公开(公告)日：2024-03-28

申请号：US18508371

申请日：2023-11-14

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Herman HERMAN ,  Gabriel GOLDMAN

IPC分类号： B65G1/04 ,  B65D21/02

CPC分类号： B65G1/0435 ,  B65D21/0204 ,  B65G1/0478

摘要： A high-density storage system for goods is described in which totes carrying the goods are storage in a storage structure and stored and retrieved by robotic carriers. The carriers move laterally and/or longitudinally along the exterior of the support structure and retrieve totes from the interior of the structure by manipulating rows of coupled totes. Totes at the ends of rows are quickly removed and stored in another row until the desired tote appears at the end of the row, at which point the carrier proceeds with the tote to the exit point of the storage system. Storing totes is also a quick action by pushing them into any row. As a tote is pushed into the row, it will automatically couple with a tote inside the row that it comes into contact with.

公开(公告)号：US11918727B2

公开(公告)日：2024-03-05

申请号：US17328049

申请日：2021-05-24

申请人： University of Pittsburgh—Of the Commonwealth System of Higher Education ,  Carnegie Mellon University ,  Mississippi State University

发明人： Shalv Madhani ,  Brian Joseph Frankowski ,  William J. Federspiel ,  Gregory Burgreen ,  James F. Antaki

IPC分类号： A61M1/36 ,  A61M1/16 ,  A61M60/113 ,  A61M60/232 ,  A61M60/38 ,  A61M60/419 ,  A61M60/422 ,  A61M60/82 ,  A61M60/824 ,  A61M60/825

CPC分类号： A61M1/3667 ,  A61M1/1625 ,  A61M1/1698 ,  A61M1/3666 ,  A61M60/113 ,  A61M60/232 ,  A61M60/38 ,  A61M60/419 ,  A61M60/422 ,  A61M60/82 ,  A61M60/824 ,  A61M60/825 ,  A61M2205/7536

摘要： An extracorporeal system for lung assist includes a housing which includes a blood flow inlet in fluid connection with a pressurizing stator compartment, a fiber bundle compartment in fluid connection with the pressurizing stator compartment via a flow channel within the housing, and a blood flow outlet in fluid connection with the fiber bundle compartment. An impeller is rotatably positioned within the pressurizing compartment. The system further includes a fiber bundle with a plurality of hollow gas permeable fibers extending generally perpendicular to the direction of bulk flow of blood through the fiber bundle compartment from the flow channel to the blood flow outlet.

公开(公告)号：US20240071029A1

公开(公告)日：2024-02-29

申请号：US18272290

申请日：2022-01-24

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Chenchen ZHU ,  Marios Savvides ,  Zhiqiang Shen ,  Fangyi Chen

IPC分类号： G06V10/25 ,  G06V10/44 ,  G06V10/74 ,  G06V10/764

CPC分类号： G06V10/25 ,  G06V10/44 ,  G06V10/761 ,  G06V10/764 ,  G06V2201/07

摘要： Disclosed herein is a method of soft anchor-point detection (SAPD), which implements a concise, single-stage anchor-point detector with both faster speed and higher accuracy. Also disclosed is a novel training strategy with two softened optimization techniques: soft-weighted anchor points and soft-selected pyramid levels.