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484
resultados
Última actualización
30/07/2026 [08:11:00]
Resultados 300 a 325 de 484
Resumen de: US20260196348A1
Provided herein are methods of training a model to detect cardiovascular disease in a subject from portable electrocardiogram (ECG) signal data and computer-implemented methods of detecting cardiovascular disease in a subject. The methods of training a model includes selecting an ECG dataset corresponding to a cardiovascular disease, the ECG dataset including multiple distinct ECGs, forming a training dataset from the ECG dataset, training the nodes of a deep neural network on the training dataset, and including random gaussian noise with each ECG of the ECG dataset during the training of the nodes. The computer-implemented methods of detecting cardiovascular disease in a subject include applying a deep neural network to ECG data for a subject, the deep neural network being trained according to the training methods disclosed herein.
Resumen de: US20260192299A1
Improved sample container embodiments are provided for containing and supporting tissue samples during imaging. These sample containers support the samples to prevent distortion due to gravity and/or forces applied on the sample by elements of the container itself. Images generated for the samples thus more accurately reflects the geometry, composition, and orientation of the samples in the body prior to their removal. Such sample containers can include compliant cushions, which may be formed from sheets of material rather than solid volumes of foam or other materials. Such a reduction in cushion material proximate to the sample can result in improved sample imaging. The sample container can also be composed of fluid-impermeable materials to prevent absorption of fluid from the sample, reducing sample deformation and also reducing the imaging of the container material due to absorption of fluid from the sample.
Resumen de: US20260196350A1
The disclosed systems and methods provide systems and methods for rhythm recognition and the analysis of ECG signals.
Resumen de: US20260193576A1
0000 The invention relates to a cleaning solution for cleaning an object produced using a 3D printing method, to a method for cleaning an object produced using a 3D printing method by means of the cleaning solution according to the invention, and to the use of the cleaning solution according to the invention to clean an object produced using a 3D printing method. The cleaning solution according to the invention comprises a carbonate and water.
Resumen de: US20260192017A1
0000 The present disclosure is directed to a degradable 3D-printable scaffold for use in tissue engineering, which scaffold has a combined gradient and staggered structure. Further provided is a medical device for use in tissue engineering, comprising such a scaffold. The present disclosure also provides a method for preparing a scaffold by additive manufacturing, e.g. 3D-printing, a method for in vivo tissue engineering, use of the scaffold in an in vitro cell culture system, in an in vitro method for culturing of cells and/or in an in vitro method for regenerating tissue. Also provided is a scaffold and a medical device for use in a method for in vivo tissue engineering. Further disclosed is a novel degradable copolymer of ε-caprolactone and p-dioxanone, which can be printed without degradation and which is particularly suitable for use as scaffold material in the scaffold and method according to the present disclosure.
Resumen de: WO2026146863A1
A color recommendation method utilizing artificial intelligence-based pupil response data, according to various embodiments of the present invention, is disclosed. The method comprises the steps of: acquiring pupil response data of a subject; generating response analysis information corresponding to the acquired pupil response data by utilizing a colorimetric analysis model; and generating color recommendation information on the basis of the response analysis information, wherein the colorimetric analysis model is a deep learning model pre-trained to analyze the response for each color on the basis of the pupil response data of the subject, and the pupil response data can be time-series data generated by continuously measuring, along a time axis, changes in each of pupil size, pupil movement distance and pupil response speed of the subject when a plurality of color wavelengths are sequentially provided to the subject.
Resumen de: US20260192078A1
0000 Provided herein is a system for treating chronic pain in a patient, the system including a user computing device including a display screen and a brain-computer interface (BCI) device communicatively coupled to the user computing device. The BCI device includes a processor communicatively coupled to an EEG headset and a vibrotactile device. The processor is configured to (i) prompt, through a display screen, the patient to carry out a plurality of cognitive tasks, the plurality of cognitive tasks selected to create theta activation brainwaves in the patient, (ii) monitor progress of the patient toward reaching a predetermined theta activation goal, (iii) display, through the display screen, a visual feedback via a cue, such as a goal bar, showing the progress of the patient in relation to the predetermined theta activation goal, and (iv) activate, in response to the patient reaching the predetermined theta activation goal, the vibrotactile device to generate multi-modal sensory feedback.
Resumen de: US20260192507A1
A system is configured to manufacture multiple aligners simultaneously. The system includes a plate configured to secure first and second molds that are based on first and second digital models associated with a dental arch of a patient corresponding to first and second stages of an orthodontic treatment. The system further includes a heater configured to heat a sheet of plastic to generate a heated sheet and a mask configured to surround the sheet of plastic during heating of the sheet of plastic to minimize heat transfer to other sheets of plastic and to substantially provide a thermal seal between the heater and the sheet of plastic. The system further includes a thermoforming chamber configured to simultaneously thermoform the heated sheet over the first and second molds to form first and second aligners shaped to fit the dental arch at the first and second stages of the orthodontic treatment.
Resumen de: AU2024395288A1
Certain aspects of the present disclosure relate to methods and systems for distinguishing between temporary compression of a sensor of a continuous analyte monitoring system and failure of the sensor, such as due to detachment of the sensor. In certain aspects, an apparatus includes an analyte sensor, a temperature sensor, a memory, and a processor communicatively coupled to the memory. The processor is configured to evaluate samples of an output of the analyte sensor and samples of an output of the temperature sensor with respect to a threshold condition. If the threshold condition is met, the processor is configured to generate a signal indicating failure of the analyte sensor.
Resumen de: US20260196330A1
0000 Methods and systems for planning a trajectory for implanting electrical stimulation leads in a patient's brain are described. The methods and systems rank candidate trajectories based on their expected therapeutic efficacies, as well as other criteria. Optimized stimulation parameters are determined for each of the candidate trajectories and therapeutic efficacies using the optimized parameters are predicted.
Resumen de: US20260191565A1
0000 A load-carrying rod for an implant system has a structure of individual interconnected solidified droplets so that the transitions from one droplet to another act as crack stoppers in the event of a crack.
Resumen de: US20260191490A1
Methods and systems are provided for dynamically visualizing an object of interest that includes part of the vasculature of a patient, which employ a 3D model of the object to generate at least one roadmap that includes information that characterizes properties of the object (such as centerlines, contours, and an image mask. Reference location(s) corresponding to the roadmap(s) are determined for an interventional device used to treat the object. In an online phase, non-contrast-enhanced x-ray image data of the object are obtained and processed to determine location of the interventional device in the image data, and a particular roadmap is selected or accessed. The reference location corresponding to the particular roadmap and the determined location of interventional device are used to transform the particular roadmap. A visual representation of the transformed roadmap is overlaid on the image data for display.
Resumen de: AU2026204772A1
A patient interface including a seal-forming structure with a textile membrane that has at least one hole such that the flow of air at a therapeutic pressure is delivered to at least an entrance to the patient’s nares and/or an entrance to the patient’s mouth. The seal-forming structure is constructed and arranged to maintain the therapeutic pressure in a cavity of a plenum chamber throughout the patient’s respiratory cycle, in use. The textile membrane includes a first portion that is held in a relaxed state and a second portion that is held in a taut state. The taut state of the second portion is configured to allow the seal-forming structure to include a three-dimensional shape that has multiple curvatures. un u n
Resumen de: US20260195933A1
0000 Described herein are devices for processing surgical video data associated with a surgery and methods of operating the same. An exemplary device includes a housing and a programmable circuit that is enclosed in the housing and configured to receive the surgical video data from a camera control unit. A processor is enclosed in the housing. The processor is communicatively coupled with the programmable circuit and is configured to execute a plurality of instructions for processing the video data stored on a memory. A galvanically isolated connector is exposed on the housing. The galvanically isolated connector is configured to be connected to a surgical device for contact with a patient during the surgery.
Resumen de: US20260191629A1
0000 A consumable extrusion control system, a consumable extrusion control method and a consumable extrusion control device are provided. The consumable extrusion control system includes: a main body; a plurality consumable chambers coupled to the main body through respective pipelines; a plurality of first driving assemblies arranged on the respective pipelines for the consumable chambers, and configured to provide a driving force for consumables in the consumable chambers; and a control unit arranged at the main body, and configured to control and switch a corresponding first driving assembly to operate, to deliver the consumable from a corresponding one of the consumable chambers to the main body.
Resumen de: US20260191595A1
Systems and methods for designing and implementing patient-specific surgical procedures and/or medical devices are disclosed. In some embodiments, a method includes receiving intra-operative data during a surgical procedure to install a patient-specific implant in a patient. The system can compare the intra-operative data to a pre-operative plan to determine whether the implant is positioned and located according to the pre-operative plan.
Resumen de: US20260192048A1
0000 A continuous glucose monitor (CGM)-driven basal insulin titration system and method for patients with Type 2 Diabetes can be adapted to the needs and concerns of subjects just starting on basal insulin therapy. The method uses as inputs historical CGM data, basal insulin dose information, reports of hypoglycemia, and past recommendations and generates an adjusted insulin dose along with a report advising whether to continue the titration process, or to stop. The method can generate a new recommendation on a regular basis (e.g., each day) until it determines an adequate, consistent dose size.
Resumen de: WO2026146775A1
The present invention relates to a 3D printing resin composition for a transparent aligner, a method for preparing same, and a transparent aligner formed by 3D printing using same, the composition comprising 5-20 wt% UDMA (urethane dimethacrylate), 40-70 wt% BIS-GMA (bisphenol A-glycidyl methacrylate), 8-30 wt% BIS-EMA (ethoxylated bisphenol A dimethacrylate), 2-5 wt% TEGDMA (triethylene glycol dimethacrylate), 8-9 wt% modified PVA powder, 5-9 wt% of a filler, 0.72-3.7 wt% of a curing agent, and 0.1-1.0 wt% of an additive, wherein the transparent aligner can be modified to have a structure optimized for the oral cavities of individual users, and thus can maximize the aligning effect.
Resumen de: US20260191456A1
Processes, algorithms and techniques are disclosed for detecting the presence of a source of at least one of heat, mass, momentum, energy, electrical field, and species in a system, such as, for identifying the presence of a heat source and its 3D location within a body part, and also to identify absence of a heat source within the body part. Multi-view thermal images are obtained of the body part and thermal and spatial information in different views are obtained. Iterative algorithms are developed to determine the presence of a heat source in the body part by employing the Physics-Informed Neural Network analyzer. Methods of generating a spatial-point-cloud and thermal-spatial-point-cloud are disclosed.
Resumen de: US20260192061A1
An inhalation device includes a housing defining an air flow channel, a pressure sensor configured to detect air flow within the air flow channel, and a piezoelectric driven ejector configured to eject droplets of a fluid into the air flow channel. A controller is electrically coupled to the pressure sensor and the piezoelectric driven ejector. During an initialization phase in which a user takes a set number of deep breaths, the controller determines a trigger point based on measured inhalation flow. The pressure sensor generates a peak inspiratory flow measurement based on a minimum pressure during inhalation and a pulmonary output based on a maximum flow achieved during exhalation. During a dosing inhalation, the controller actuates the piezoelectric driven ejector when the trigger point is reached to dispense a dose of the fluid. The device may further generate pulmonary health management information based on inspiratory and expiratory flow measurements.
Resumen de: US20260192043A1
0000 Systems and methods are provided relating to open loop decision-making for management of diabetes. People with diabetes face many problems in controlling their glucose because of the complex interactions between food, insulin, exercise, stress, activity, and other physiological and environmental conditions. Established principles of management of glucose sometimes are not adequate because there is a significant amount of variability in how different conditions impact different individuals and what actions might be effective for them. Accordingly, systems and methods according to present principles minimize the impact of the vagaries of diabetes on individuals, i.e., by looking for patterns and tendencies of an individual and customizing the management to that individual. Consequently, the same reduces the uncertainty that diabetes typically is associated with and improves quality of life.
Resumen de: US20260191435A1
0000 Glucose level measurements of a user are obtained over time, such as from a wearable glucose monitoring device being worn by the user. These glucose level measurements can be produced substantially continuously, such that the device may be configured to produce the glucose level measurements at regular or irregular intervals of time, responsive to establishing a communicative coupling with a different device, and so forth. These glucose level measurements are analyzed to detect deviations from past glucose measurements, such as glucose measurements received earlier in the day or glucose measurements received at corresponding times of one or more preceding days. Indications of detected deviations are provided to the user or communicated elsewhere, such as to a healthcare professional.
Resumen de: WO2026145647A1
The present application provides a data scanning method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring first scan data of an oral cavity in a first state, wherein the oral cavity in the first state refers to the oral cavity having at least one abutment implanted therein, and the first scan data comprises initial abutment data and gingival data; acquiring second scan data of the oral cavity in a second state, wherein the oral cavity in the second state refers to the oral cavity having a corresponding scan post mounted on the abutment, and the second scan data comprises scan post data; determining a first transformation relationship between the scan post data in the second scan data and target abutment data; and processing the first scan data and the second scan data on the basis of the initial abutment data, the target abutment data, and the first transformation relationship between the scan post data and the target abutment data, to obtain a target three-dimensional model. The present application can be utilized to solve the problems of a complicated scanning process for implants, high scanning costs, and being prone to causing physical discomfort to users.
Resumen de: DE112023006984T5
Computerimplementiertes Verfahren zur Bereitstellung von Anzeigedaten für ein halbtransparentes Durchsichtanzeigegerät in einer medizinischen Umgebung, wobei das Verfahren die Schritte umfasst: Bereitstellen eines 2D- und/oder 3D-Modells eines ersten Objekts (Schritt S1); Empfangen von ersten Positionsdaten des ersten Objekts (Schritt S2); Empfangen von zweiten Positionsdaten eines zweiten Objekts (Schritt S3); Erfassen eines Freiraums basierend auf den zweiten Positionsdaten (Schritt S4); Bestimmen von Anzeigedaten zur Anzeige auf einem halbtransparenten Durchsichtanzeigegerät basierend auf dem 2D- und/oder 3D-Modell, dem erfassten Freiraum, den ersten Positionsdaten und den zweiten Positionsdaten (Schritt S5); und Bereitstellen der bestimmten Anzeigedaten zur Anzeige auf dem halbtransparenten Durchsichtanzeigegerät (Schritt S6).
Nº publicación: US20260191659A1 09/07/2026
Solicitante:
4WEB LLC [US]
4WEB, LLC
Resumen de: US20260191659A1
Various methods for making an implant for interfacing with a bone structure are described. The implant includes a web structure having a space truss. The implant may be made according to a three-dimensional model of the implant. The implant may be made by applying multiple layers of a biocompatible material to a support (e.g., a support structure) in a layer-by-layer process. The web structure may have a plurality of struts joined at nodes where the web structure is configured to interface with human bone tissue.
BOPI
Sede Electrónica
