904results about How to "Accelerated training" patented technology

An interface device and method for interfacing instruments to a medical procedure simulation system serve to interface peripherals in the form of mock medical instruments to the medical procedure simulation system computer to enable simulation of medical procedures. The interface device includes a housing having a mock bodily region of interest to facilitate insertion of a mock instrument, such as an endoscope tube, into the interface device. The mock bodily region of interest may be pivotable to simulate various patient orientations. The instrument is engaged by a capture mechanism in order to measure rotational and translational motion of the instrument. An actuator is disposed within the interface device to provide force feedback to the instrument. The measured motion is provided to the computer system to reflect instrument motion on the display during the simulation. Alternatively, the interface device may be configured to accommodate instrument assemblies having a plurality of nested instruments (e.g., sheath, catheter and wire), whereby the interface device individually grasps, measures manipulation of and provides force feedback to the nested instruments. In addition, the interface device may be configured to simultaneously accommodate a plurality of independently inserted instruments.

Method and system for computer assisted performance support include remote electronic monitoring and mentoring to provide for supervision, control and instruction of the worker while the worker performs directed tasks. Activity data representative of worker activities are collected at the work site and can be accessed by a supervisor located remote from the work site. The remote supervisor generates and transmits to the worker feedback based on the activity data. The remote supervisor can evaluate an activity trail of a worker's performance of directed tasks and development of skills through educational training to permit timely identification and correction of worker deficiencies. The ability of the remote supervisor to transmit feedback to the worker while the worker is performing directed tasks enhances rapid development of the worker's skills and workplace safety and productivity.

Pulse oximetry is improved through classification of plethysmographic signals by processing the plethysmographic signals using a neural network that receives input coefficients from multiple signal domains including, for example, spectral, bispectral, cepstral and Wavelet filtered signal domains. In one embodiment, a plethysmographic signal obtained from a patient is transformed (240) from a first domain to a plurality of different signal domains (242, 243, 244, 245) to obtain a corresponding plurality of transformed plethysmographic signals. A plurality of sets of coefficients derived from the transformed plethysmographic signals are selected and directed to an input layer (251) of a neural network (250). The plethysmographic signal is classified by an output layer (253) of the neural network (250) that is connected to the input layer (251) by one or more hidden layers (252).

The present invention provides a true-scale, coordinate-matched, linked in real-time, dual three-dimensional/two-dimensional visual display/viewer. The display simultaneously shows a 3D digital image and an associated 2D digital image of a selected drawing. The display of the present invention allows a user to visualize an asset's location, surrounding environment and hazards and true scale structural details for interior or external structural scenes. Using the display and associated tools, the user can obtain real-time information of an environment, true-scale measurement, plan ingress/egress paths, shortest paths between points and the number of doorways in a structure and track objects within the displayed environment. The intelligence gained using the tools and 3D/2D display may be used and further manipulated by a single user or may be distributed to other users.

A Vital Text Analytics System (VTAS), incorporating a repository of enterprise terms or concepts, is one that improves the readability and fidelity of technical specifications, instructions, training manuals requirements engineering documents and other related engineering documents, typically from a single organization or workgroup. The system stresses ontological analysis of a corpus of related documents, and applies a suite of computational tools that supports the identification and assessment of risk in evaluating the content of the documents, as well as providing statistical measures reflecting the frequency and severity of document features that threaten comprehension.

An interface device and method for interfacing instruments to a vascular access simulation system serve to interface peripherals in the form of mock or actual medical instruments to the simulation system to enable simulation of medical procedures. The interface device includes a catheter unit assembly for receiving a catheter needle assembly, and a skin traction mechanism to simulate placing skin in traction or manipulating other anatomical sites for performing a medical procedure. The catheter needle assembly and skin traction mechanism are manipulated by a user during a medical procedure. The catheter unit assembly includes a base, a housing, a bearing assembly and a shaft that receives the catheter needle assembly. The bearing assembly enables translation of the catheter needle assembly, and includes bearings that enable the shaft to translate in accordance with manipulation of the catheter needle assembly. The shaft typically includes an encoder to measure translational motion of a needle of the catheter needle assembly, while the interface device further includes encoders to measure manipulation of the catheter needle assembly in various degrees of freedom (e.g., translation, pitch and yaw) and the skin traction mechanism. Alternatively, the shaft may include an additional encoder to measure translational motion of an instrument inserted through the catheter needle assembly. The simulation system receives measurements from the interface device encoders and updates the simulation and display, while providing control signals to the force feedback device to enable application of force feedback to the catheter needle assembly.

The present invention provides methods of therapy of cognitive deficits associated with a central nervous system disorder or condition, methods of enhancing cognitive performance and methods for repeated stimulation of neuronal activity or a pattern of neuronal activity, such as that underlying a specific neuronal circuit(s). The methods comprise combining cognitive training protocols and a general administration of CREB pathway-enhancing agents.

An electronic device for neural network training includes at least one processor and one or more memories configured to provide or train: a generative adversarial network (GAN) using a generator and a discriminator for: receiving a plurality of training cases; and training the generative adversarial network, based on the plurality of training cases, to classify the training cases; wherein the generator generates hard negative examples for the discriminator.

The present invention provides methods for preventing low train voltages and managing interference, thereby improving the efficiency, reliability, and passenger comfort associated with commuter trains. An algorithm implementing neural network technology is used to predict low voltages before they occur. Once voltages are predicted, then multiple trains can be controlled to prevent low voltage events. Further, algorithms for managing inference are presented in the present invention. Different types of interference problems are addressed in the present invention such as “Interference During Acceleration”, “Interference Near Station Stops”, and “Interference During Delay Recovery.” Managing such interference avoids unnecessary brake/acceleration cycles during acceleration, immediately before station stops, and after substantial delays. Algorithms are demonstrated to avoid oscillatory brake/acceleration cycles due to interference and to smooth the trajectories of closely following trains. This is achieved by maintaining sufficient following distances to avoid unnecessary braking/accelerating. These methods generate smooth train trajectories, making for a more comfortable ride, and improve train motor reliability by avoiding unnecessary mode-changes between propulsion and braking. These algorithms can also have a favorable impact on traction power system requirements and energy consumption.

An interface device and method for interfacing instruments to a medical procedure simulation system serve to interface peripherals in the form of mock medical instruments to the medical procedure simulation system computer to enable simulation of medical procedures. The interface device includes a housing having a mock bodily region of interest to facilitate insertion of a mock instrument, such as an endoscope tube, into the interface device. The mock bodily region of interest may be pivotable to simulate various patient orientations. The instrument is engaged by a capture mechanism in order to measure rotational and translational motion of the instrument. An actuator is disposed within the interface device to provide force feedback to the instrument. The measured motion is provided to the computer system to reflect instrument motion on the display during the simulation. Alternatively, the interface device may be configured to accommodate instrument assemblies having a plurality of nested instruments (e.g., sheath, catheter and wire), whereby the interface device individually grasps, measures manipulation of and provides force feedback to the nested instruments. In addition, the interface device may be configured to simultaneously accommodate a plurality of independently inserted instruments.

The present invention provides methods of improving cognitive and motor deficits associated with central nervous system (CNS) disorder or condition in an animal. The methods comprise a general administration of phosphodiesterase 4 inhibitors and optionally training the animal under conditions sufficient to produce an improvement in performance.

A system, software and related methods of enhanced pharmaceutical operations in long term care facilities are provided. An embodiment of a system includes a long-term care facility pharmacy group management server, long-term care facility pharmacy management software associated with the long-term care facility pharmacy group management server to manage pharmacological operations in a plurality of long-term care facilities, a plurality of pharmaceutical storage and electronic dispensing carts each positioned in a long-term care facility remote from the long-term care facility pharmacy group management server and in communication therewith, a remote pharmacy group server in communication with the long-term care facility pharmacy group management server, and a plurality of pharmaceutical prescription document processors each positioned in a long-term care facility and in communication with the remote pharmacy group server or the long-term care facility pharmacy group management server.

The invention belongs to the technical field of medical image processing and computer vision, in particular to a medical image automatic segmentation method based on multi-path attention fusion, whichcomprises the following steps: obtaining a medical image data set, dividing the data set into a training set and a verification set, augmenting images in the training set, and normalizing images of the verification set and the augmented images in the training set; inputting the pictures in the training set into a multi-path attention fusion network model, and outputting under the guidance of a cross entropy loss function to obtain a segmentation result picture; selecting a model with the highest accuracy of the verification set, inputting the test set into a multi-path attention fusion network loading the model, and outputting to obtain a segmentation result graph of the image. According to the method, the problems that in the medical image segmentation process, an existing network cannoteffectively improve the feature quality under different scales through an encoder, interlayer dependence between network low-level structure features and high-level semantic features is difficult tocontrol, and consequently the segmentation result is poor are solved.

The invention discloses a residual error learning-based CT sparse reconstruction artifact correction method and system. The method comprises the steps of firstly, reconstructing sparse projection datagenerated by CT through an FBP (Filtered Back-Projection) method, wherein a image after reconstruction has a serious artifact; secondly, learning features of the artifact by establishing a residual error neural network structure to obtain an artifact image; and finally, recovering a clear CT image by performing residual error operation on the sparse reconstruction image and the artifact image. Based on sparse reconstruction, a residual error learning-based convolutional neural network structure framework is introduced; by adopting GPU acceleration, the training time is shortened, the trainingprocess of an experiment is accelerated, and very high CT reconstruction image quality can be realized at a very low CT projection angle; and therefore, the unnecessary injury of radiation to a humanbody is effectively reduced.

Adaptive Control Driven System/ACDS 99, supports visual enhancement, mitigation of challenges and with basic image modification algorithms and any known hardware from contact lenses to IOLs to AR hardware glasses, & enables users to enhance vision with user interface based on a series of adjustments that are applied to move, modify, or reshape image sets and components with full advantage of the remaining useful retinal area, thus addressing aspects of visual challenges heretofore inaccessible by devices which learn needed adjustments.

An exerciser for volleyball players has a 2D movable base which is a movable layered, and an adjustable ball-serving frame with vertical columns, a ball-serving barrier plate and an angle regulating mechanism for said barrier plate.

A training bicycle, including a first frame (1, 36) configured to be supported on a floor, a second frame (2, 37) connected to the first frame, the second frame including an axle (4) allowing the second frame to tilt relative to the first frame along an axis in the longitudinal direction of the training apparatus, a handlebar (12, 35, 77, 90) connected to the upper end of a steering shaft (11, 76), the steering shaft being rotationally connected to the second frame, a crank (26, 110) connected to the second frame, and a first flywheel (22, 41, 56, 167, 193) rotationally connected to the lower end of said steering shaft with means for transferring movement from the crank to the first flywheel.

Systems and methods for monitoring computer user screen an telephone activity from a remote location are provided. The method includes the steps of recording data corresponding to two actual sequential screen changes at the monitored workstation and storing the screen change-related data; recording data corresponding to audio telephone conversation occurring at the monitored workstation during the sequential screen changes and storing the audio telephone conversion-related data; subsequent to steps “a” and “b”, playing back, with the use of the screen change-related data and the audio telephone conversation-related data, the audio telephone conversation with the sequential screen changes as they both happened in real time at the monitored workstation, to allow a monitoring workstation to view and hear on-screen and telephone activities as they occurred at the monitored workstation; and, providing training to an agent at the monitored workstation based upon the played back audio and sequential screen changes.