Alerta

A COMPUTER IMPLEMENTED METHOD AND AN APPARATUS FOR NON-INVASIVE AND EXTRA-CORPORALLY DETERMINING THE ARTERIAL CONCENTRATION OF A RADIOPHARMACEUTICAL, IN PARTICULAR A RADIOTRACER IN AN ORGAN OF AN ANIMAL AND/OR HUMAN BODY

Resumen de: US20260212963A1

0000 The present disclosure relates to a technique to non-invasively and extra-corporeally measure the arterial concentration of a radiotracer administered to animal and/or human bodies or subjects with a radiation detector. In particular a computer implemented method for non-invasive and extra-corporally determining the arterial concentration of a radiopharmaceutical, for example a radiotracer, in an organ of an animal and/or human body is proposed, the computer implemented method comprising the steps of: i) receiving, from the moment of administration of a certain amount of the radiopharmaceutical in the animal and/or human body, by one or more radiation sensors positioned near or on a measurement location of an organ electromagnetic radiation emitted by the radio-pharmaceutical over time; ii) converting the received electromagnetic radiation in a time-sequence of radiation signals; iii) generating one or more time-frequency representations of the radiation signals by time-frequency transformation, and iv) analyzing the time-frequency representations for determining the arterial concentration of the radiopharmaceutical.

REAL TIME MANAGEMENT OF DATA RELATING TO PHYSIOLOGICAL CONTROL OF GLUCOSE LEVELS

Resumen de: US20260211903A1

Integrated glucose monitoring systems, comprising a memory configured to store data relating to at least two glucose measurements of a user, a glucose safe range, and exogenous data. Wherein the at least two glucose measurements of the user are at different time points t1 and t2; a user interface comprising a display; and a processor comprising computer-executable instructions. Wherein the computer-executable instructions determine a rate of change based on the at least two glucose measurements of the user; determine, based on the at least two glucose measurements of the user and the determined rate of change, a projected glucose level at a future time t3; and provide an alarm at the user interface if, based on at least one point of exogenous data, the projected glucose level at future time t3 is outside of the glucose safe range.

SINGLE SOURCE-DETECTOR SEPARATION APPROACH TO CALCULATE TISSUE OXYGEN SATURATION

Resumen de: US20260207091A1

0000 A tissue oxygen saturation (StO<2>) parameter is calculated using a single light source and single detector of an optical device, where the light source and detector are separated by a separation distance. A single source-detector separation (SSDS) approach to measure StO<2 >in the tissue of a subject utilizes only intensity measurements of three different wavelengths of light emitted from the same light source (or one or more wavelengths from adjacent one or more light sources) at the detector. In addition to the three intensity measurements, the other inputs to the calculation are a differential pathlength factor (DPF) and extinction coefficients for both oxy-hemoglobin and deoxy-hemoglobin for the given wavelengths. The StO<2 >parameter can be calculated for each distinct source-detector pair of an optical device.

MEDICAL DEVICE HUB POSITION DETECTION SYSTEM, METHOD, AND APPARATUS

Resumen de: AU2024415223A1

A system, method, and apparatus are disclosed for determining positions of medical devices within a hub, which comprises a number of apparatuses that are linked together in a stacked configuration. A medical device hub includes a connectivity apparatus that is communicatively coupled to a medical network and/or a monitoring device. Additionally, the medical device hub includes one or more docking apparatuses. Each docking apparatus can accommodate two or more infusion pumps. The number of docking apparatuses used in the medical device hub depends on the number of infusion pumps needed for a patient treatment. The medical device hub enables multiple docking apparatuses to be stacked as needed while enabling the infusion pumps to be operated independently and removed from the medical device hub as needed, even during a treatment without interruption. Such a configuration provides a scalable, flexible, and adaptable system that aggregates infusion pumps into a relatively small footprint.

CLOSED-LOOP, NON-INVASIVE BRAIN STIMULATION SYSTEM AND METHOD RELATING THERETO

Resumen de: US20260207959A1

0000 Disclosed herein are a brain stimulation method and system for use on a mammal. The system includes: an electroencephalogram (EEG) headset (110) having sensors for detecting an electrical signal of a patient, and an EEG processing device (120) for determining a stimulation protocol based on that electrical signal. The EEG processing device (120) includes: a brain state inference module (124) for determining an inferred brain state of the patient; and a learning module (126) for learning the stimulation protocol based on the detected electrical signal and the inferred brain state. The system also includes a neuromodulator (130) for delivering stimuli to the patient based on the stimulation protocol.

SYSTEMS AND METHODS FOR ASSESSING SOCIAL SKILLS IN VIRTUAL REALITY

Resumen de: US20260212774A1

0000 Systems and methods provided in this disclosure explain the use of interactive narratives in VR to derive performance metrics for the assessment of individuals'socio-emotional skills. It also provides an explanation of how the change of narrative flow can be configured according to user responses, and how this changing nature of narratives can be used for more valid socio-emotional skills assessment for better prediction of real-life performance in targeted domains.

Beam Filtration Apparatus and Method for Efficient Scanned Beam Particle Arc Therapy

Resumen de: US20260207971A1

0000 A filter for radiation therapy, and other applications, is disclosed. The filter comprises a base and columns of varying heights extending from one face of the base. The column heights are determined by simulating the change in energy distribution of radiation passing through the filter and updating the column heights so as to more accurately match the desired output beam energy distribution. The method of filter design employs an inner loop of faster, but less accurate calculations and an outer loop of slower but more accurate calculations. The column heights for the filter are the last calculated values or the ones which produce the simulated output beam energy distribution which most closely matches the desired output beam energy distribution. The filter can be used in a radiation beam apparatus to treat a patient more quickly.

MODULAR SYSTEM AND UNDERWATER 3D BIOPRINTER COMPRISING SUCH MODULAR SYSTEM

Resumen de: US20260208440A1

0000 A modular system (1) insertable into a confined environment (20), such as, for example, a tank containing a fluid, including: a base unit (2) comprising a work surface (3) that is movable along a working plane; an upright structure (9) constrained to one side of the base unit (2) and extending away therefrom; a support head (10) for supporting a tool or an accessory; said upright structure (9) comprising in turn: a guide means (11) for guiding the support head (10) along a direction (Z) transversal to the working plane; a sliding means (14) for sliding the support head (10) along the guide means (11); at least one motor (M) for the sliding means (14); a box-like casing (15) provided with sealing gaskets for housing said motor (M), said modular system (1) further comprising at least one tubular body (21) for cables of the motor (M).

Pose Transfer Techniques for 3D Oral Care Representations

Resumen de: US20260207299A1

Systems and techniques are disclosed for generating and transferring pose information in three-dimensional (3D) representations of oral care data. The method involves receiving reference 3D representations and trial 3D representations of oral care data using processing circuitry of a computing device. Pose transfer neural networks are executed to assign pose information from the reference 3D representations onto the trial 3D representations. By incorporating the assigned pose information, one or more resulting 3D representations of oral care data are generated, wherein aspects of the trial 3D representations are modified to generate the resulting 3D representations. These resulting 3D representations, enriched with pose information, are then provided to one or more automated processes. These systems and techniques enable accurate and efficient analysis of oral care data, facilitating improved treatment planning and decision-making in the field of oral healthcare.

ROBOTIC SURGERY SYSTEM WITH DYNAMIC DIGITAL TWIN AND MULTIMODAL TISSUE ANALYSIS

Resumen de: US20260207281A1

A robotic surgical system is disclosed that integrates a simulation module, artificial intelligence (AI), and a multimodal sensor array to enhance intraoperative decision-making and execution. The system generates a dynamic, patient-specific digital twin representing anatomical, physiological, and thermal data, continuously updated during surgery. Real-time sensor inputs, including force feedback, imaging, and biomarkers, are analyzed by an AI module to characterize tissue conditions, predict responses, and guide tool trajectories. The system adapts tool movement based on AI confidence scoring, margin proximity, and predictive modeling. A visualization interface overlays augmented insights onto live surgical views. The platform enables surgeon-specific and population-based learning, real-time feedback, and intraoperative handoff based on biometric or performance indicators. Embedded modules provide simulation, planning, deviation tracking, and control adjustment. This system supports autonomous, semi-autonomous, or surgeon-guided operation, promoting improved precision, safety, and outcomes across diverse surgical specialties.

SYSTEM FOR MONITORING BODY CHEMISTRY

Resumen de: US20260207085A1

A system and method for monitoring body chemistry of a user, the system comprising: a housing supporting: a microsensor comprising a first and second working electrode, a reference electrode, and a counter electrode, and configured to access interstitial fluid of the user, and an electronics subsystem comprising a signal conditioning module that receives a signal stream, from the microsensor, wherein the electronics subsystem is configured to detect an impedance signal derived from two of the first working electrode, the second working electrode, the reference electrode, and the counter electrode; and a processing subsystem comprising: a first module configured to generate an analysis indicative of an analyte parameter of the user and derived from the signal stream and the impedance signal, and a second module configured to transmit information derived from the analysis to the user, thereby facilitating monitoring of body chemistry of the user.

BEHAVIOR-MODULATED PERSONALIZATION FOR ROBOTIC SURGERY

Resumen de: US20260207283A1

0000 A robotic surgical system is disclosed that integrates real-time surgeon behavior monitoring, biometric feedback, and adaptive AI-based decision support to enhance intraoperative performance and post-procedural analysis. The system includes a user behavior monitoring module to track surgeon interaction patterns, a biometric data aggregator collecting inputs such as heart rate variability, electrodermal activity, and eye tracking, and a feedback modulation engine operatively coupled to an AI inference engine. A phase classifier evaluates surgical criticality based on tool telemetry and contextual signals, enabling the system to dynamically escalate, suppress, or defer feedback. Surgeon-specific profiles guide system behavior across procedures, while a summary dashboard provides insights into feedback efficacy and surgeon responsiveness. The AI system continuously refines surgical guidance based on multimodal sensor data, surgeon preferences, and procedural outcomes, supporting personalized intraoperative adaptation and real-time risk mitigation. The invention enhances surgical safety, precision, and outcomes by leveraging intelligent automation and contextual surgeon state modeling.

SYSTEM AND METHOD FOR VARYING DATA VOLUME TRANSMITTED TO EXTERNAL SOURCE

Resumen de: US20260207867A1

A system and method for applying treatment and efficiently collecting monitoring data from a patient is disclosed. The system includes a respiratory therapy device having a transmitter and an air control device to provide respiratory therapy to a patient. The respiratory therapy device sends either low or high resolution data to the health analysis engine. The high resolution data is transmitted based on the occurrence of an event detected based on the low resolution data. The respiratory therapy device collects operational data and transmits the collected operational data. A health analysis engine is in communication with the respiratory therapy device. The health analysis engine receives the collected data to determine a health condition of the patient based on the collected data.

METHOD FOR DESIGNING AN ORTHODONTIC APPLIANCE THROUGH CORRECTION OF A SET-UP TOOTH MODEL

Resumen de: US20260207303A1

0000 A method for designing an orthodontic appliance using a computer comprises displaying a tooth arrangement image (S01), correcting an arrangement state of teeth in the tooth arrangement image (S02), correcting shapes of teeth in the tooth arrangement image (S03), displaying an orthodontic appliance on a screen according to the corrected tooth arrangement image (S04), and outputting the orthodontic appliance using a 3D printer (S05).

TOTAL ANKLE REPLACEMENT WITH GRADIENT POROUS STRUCTURE

Resumen de: US20260207342A1

A gradient porous structure for one or more bone contacting surfaces of a total ankle replacement implant is provided. The gradient porosity of the porous structure may be optimized to match the natural variation of a patient's bone density, while the pattern of the porous structure may be optimized to maximize mechanical strength so that the implant is structurally stable within the ankle joint.

ULTRASOUND-EQUIPPED CATHETER STYLET SYSTEM

Resumen de: US20260207168A1

Apparatuses, methods, systems, and program products are disclosed for an ultrasound-equipped catheter stylet system. An apparatus includes a catheter and a stylet configured for insertion into the catheter. The stylet includes a shaft having a first end and a second end, an ultrasound transceiver coupled to the distal end of the shaft, the ultrasound transceiver configured to transmit and receive A-mode ultrasound signals along an axis of the shaft, and a position sensor coupled to the stylet and configured to generate position data corresponding to transmission and reception of the A-mode ultrasound signals, the position data indicating a spatial position of the distal end of the shaft relative to a reference point.

INSTRUMENT FOR OPHTHALMIC SURGERY

Resumen de: US20260207379A1

0000 An instrument having a clamp with an active end and a sleeve (2) receiving the sliding clamp; a central body with a first proximal end integral with a handle and a second distal end to which is secured a first end of the clamp, opposite the active end; and an actuator formed by levers extending around the central body and having first ends connected to the central body and second ends joined by a bushing secured to the sleeve. The levers are elastically deformable between a first deactivated position of the clamp in which the active end of the clamp is open and protruding from the sleeve and a second activated position in which the sleeve exerts a force on the active end of the clamp by forcing the closure of the active end of the clamp. The central body, the actuator and the bushing (7) are a single piece.

SUPPLEMENT SYSTEM AND DEVICE

Resumen de: US20260207435A1

A system has a base member defining at least one chamber, and a cover cooperating with the base member to enclose the chamber. The cover includes at least one path associated with a respective chamber and positioned to be broken when the cover over the associated chamber is opened. A reader device has a housing sized to mate with a container enclosed by a cover, with the cover supporting a plurality of paths, with each path associated with and extending over each chamber. The reader device has first and second leads associated with a path of a respective chamber, and a controller configured to determine if a chamber is opened or unopened. A membrane for covering at least one chamber of a container is provided with a layer formed from an electrically non-conductive material, and a path formed from an electrically conductive material supported by the layer.

CURABLE COMPOSITION FOR THREE-DIMENSIONAL STEREOLITHOGRAPHY, METHOD FOR PRODUCING SAME, METHOD FOR PRODUCING THREE-DIMENSIONAL STEREOLITHOGRAPHIC PRODUCT, AND METHOD FOR PRODUCING DENTAL RESTORATION ARTICLE

Resumen de: AU2024424532A1

Provided are: a curable composition for three-dimensional stereolithography, which contains 100 parts by mass of a polymerizable monomer component (A), 40-400 parts by mass of an inorganic filler (B), 0.01-5 parts by mass of a photoinitiator (C), and 0.01-2.5 parts by mass of an activation light absorber (D), and in which 10-90 mass% of the inorganic filler (B) is contained as an organic-inorganic composite filler (E), the value of light scattering index Sc serving as an index of the proportion of light scattered laterally when being irradiated with activation light is 10% or less, and the rate of transmission for activation light in a state prior to being optically cured is 1-50%; and a method for producing the curable composition for three-dimensional stereolithography. The present invention also provides a method for producing a three-dimensional stereolithographic product and a method for producing a dental restoration article, in both of which said curable composition for three-dimensional stereolithography is used.

ELECTRONIC ILLUMINATOR FOR ILLUMINATING MEDICAL INFUSION LINES

Resumen de: US20260212986A1

0000 Aspects of an electronic illuminator for medical infusion lines is disclosed. The electronic illuminator comprising a rigid-flex printed circuit board and a light emitting diode and a lens directing light to a side scattering fiber optic cable. A power source supplies power to the circuit board and LED. An ambient light sensor on a flexible portion of the circuit board detects environmental light through a translucent ring. A microcontroller unit connected to the ambient light sensor adjusts the LED intensity based on detected ambient light, providing adaptive illumination for medical infusion lines.

Classification of 3D Oral Care Representations

Resumen de: US20260211979A1

0000 Systems and techniques for classifying a 3D representation of oral care data are disclosed. The method involves receiving a first 3D representation comprising one or more mesh elements and providing it as input to a trained autoencoder network. The processing circuitry computes one or more mesh element features for the mesh elements and provides them to the trained autoencoder network. By executing the trained autoencoder network, the first 3D representation of oral care data is encoded into one or more latent space representations. These latent space representations are specifically designed for utilization by a machine learning model for the classification of the first 3D representation of oral care data. These systems and techniques enable accurate and efficient classification of 3D representations, enhancing the analysis and understanding of oral care data for improved diagnosis and treatment planning.

Setups Comparison for Final Setups and Intermediate Staging in Clear Tray Aligners

Resumen de: US20260207298A1

Systems and techniques for comparing orthodontic setups are disclosed. The method involves receiving an instant orthodontic setup and a reference orthodontic setup, both comprising three-dimensional (3D) representations of one or more teeth. The processing circuitry compares at least one aspect of the instant orthodontic setup with the corresponding aspect of the reference orthodontic setup to compute a comparison metric. The comparison metric represents the degree of similarity or dissimilarity between the two setups. The processing circuitry then outputs the computed comparison metric. These systems and techniques enable efficient and accurate comparison of orthodontic setups, aiding in the evaluation and assessment of treatment plans and facilitating informed decision-making in orthodontic procedures.

TRACKING SYSTEM AND METHOD FOR PATIENT TRANSFER DURING IMAGING AND TREATMENT PROCEDURES

Resumen de: US20260213007A1

0000 A system supports a patient and tracks the position and/or orientation of a patient support. The system has a patient transfer apparatus; at least one reference surface; a sensor acquiring input related to a position of the patient transfer apparatus; at least one processor to process and convert the input from the at least one sensor; at least one transmitter to transmit the input from the at least one sensor to the at least one processor; and a tracking feature disposed on the reference surface. The sensor is coupled to the patient transfer apparatus to detect the tracking feature disposed in or on the at least one reference surface and the at least one transmitter transmits the input from the sensor to the at least one processor for processing and conversion into coordinates within a reference frame in at least one degree of freedom.

Methods of drug dosing based on early pharmacokinetics

Resumen de: US20260212981A1

0000 Provided is a computer-implemented method for predicting a pharmacokinetic feature for a drug administered to a subject, such as maximum concentration or time to maximum concentration. The method includes: contacting a fluid of the subject with an electrochemical aptamer-based sensor capable of detecting the drug, receiving a series of output values of the electrochemical aptamer-based sensor over a period of time, and using the series of output values to predict the pharmacokinetic feature.

Systems And Devices For Collecting Health Data And Methods Of Using Same

Nº publicación: US20260213009A1 23/07/2026

Solicitante:

HILLS PET NUTRITION INC [US]
Hill's Pet Nutrition, Inc.

Resumen de: US20260213009A1

Technologies are disclosed for assessing a subject's health based on health-related information. Devices and/or techniques may include a memory, a display device, a processor, and/or a transceiver. The transceiver may be in communication with one or more sensors. The one or more sensors may be configured to capture one or more characteristics corresponding to the subject. The processor may be configured to receive one or more characteristics corresponding to the subject via the transceiver. The processor may be configured to determine at least a first indication of the subject's health based, at least in part, on the one or more characteristics corresponding to the subject. The processor may be configured to provide a visual representation of the first indication of the subject's health via the display device.