Abstract:
Techniques and mechanisms for detecting and evaluating grip by a user operating a handheld tool. In an embodiment, the tool includes a handle, one or more pressure sensors disposed in or on the handle, and an attachment arm. An output from the one or more sensors is generated while a user-assistive device is coupled to a distal end of an attachment arm of the tool. Logic of the tool calculates a grip metric based on the sensor output, and the tool transmits, based on the grip metric, a signal including medical diagnostic information. In another embodiment, the user-assistive device includes a utensil attachment or a personal hygiene attachment.
Abstract:
The present invention relates to a new method for quantifying key components of manual dexterity. The present invention also provides methods for diagnosing impaired upper limb and/or hand function in patients based on how these components are affected.
Abstract:
Disclosed are a system and method of detection of an interaction-error. The interaction-error is derived from an incorrect decision and is directed to interacting with a machine. During human-machine interaction, command related data values are obtained. Command related data values characterize any one of an interacting- command and an interacting-action. The command related data values are compared with command related reference data values, and an interaction-error is identified if a difference between the command related data values and the command related reference data values complies with a predefined criterion.
Abstract:
Sensing devices including pliable e-textile pressure sensors are used in gloves intended to be worn against a user's hand, or a portion of a user's hand. Additional sensors, such as accelerometer(s), gyroscope(s) and geo-referencing sensor(s), may be incorporated in electronic devices that interface electronically with the pressure sensors and are mounted on or in proximity to a glove when in use. Systems and methods for storing, communicating, processing, analyzing and displaying data collected by sensor components for remote monitoring of conditions at hand surfaces, position and orientation data, movement data, and the like, are also disclosed. Sensors and sensor systems provide substantially real-time feedback relating to current body conditions, orientation and movement, and may provide notifications or alerts to users, coaches, etc., enabling early intervention when conditions indicate intervention is appropriate.
Abstract:
The present invention relates to a new integrated, holistic approach to empower older adults to enhance their quality of life and independence through a personalized lifestyle and nutrition program. This is achieved by measuring the physical status of the adults with respect to strength and endurance. In addition, their nutritional status is assessed. Based on those assessments recommendations are provided with respect to particular exercise programs and nutrients that support the functions bones, muscles and cartilage. These methods can be implemented as a software program and executed on computer systems.
Abstract:
A muscular function monitoring and evaluating system includes a processor, a wireless interface, a display, a storage device storing a program and sets of test procedures, a signal collection device wirelessly coupled to the processor and a sensor connected to the signal collection device. The program, when executed by the processor, causes the system to display a patient information screen on the display for an operator to input patient's data of a patient to be tested, and receive the patient's data input through the screen. The processor displays, in accordance with one of the sets of test procedures, a muscle map indicating a place on the patient's body to which the sensor is to be attached. The processor instructs the patient through displayed instruction language, an animation or video image, or audible instructions.
Abstract:
Die Vorrichtung (1) zum Erfassen und Messen von Schmerzen eines Menschen umfasst einen Druck- oder Kraftsensor (2), umfasst einen Hohlkörper (3) mit einer Aussenhülle (3a) und einem Innenraum (3b), und umfasst eine Elektronikeinheit (5) zum Erfassen des Signals des Druck- oder Kraftsensors (2), wobei die Aussenhülle (3a) des Hohlkörpers (3) derart ausgestaltet ist, dass diese von einer Hand zumindest teilweise umschliessbar ist, und wobei der Innenraum (3b) des Hohlkörpers (3) mit einem nicht gasförmigen elastischen Material (4a) oder einem nicht gasförmigen Fluid (4b) gefüllt ist, und wobei der Druck- oder Kraftsensor (2) derart angeordnet ist, dass der Druck des elastischen Materials (4a) oder des Fluides (4b) messbar ist.
Abstract:
The present disclosure relates to an integrated system for measuring hand strength and dexterity. Specifically, the integrated system allows for measuring of hand muscle strength through the pinch-grip test, of intrinsic hand muscle strength, and testing of performance in various dexterity tests.
Abstract:
A system for detecting an amount of force applied to a finger where the back upper portion of the finger is illuminated by light. The system includes intrasubject and intersubject registration. Another embodiment relates to using linear discriminant analysis to generate a fingertip force model and obtain a force measurement. In other embodiments, the system is used to mimic the input of a mouse, a track/touch pad, a keyboard device, or control a robot. In other embodiments, the system is used to assist in physical therapy, medical diagnosis, medical studies, or contact measurement.
Abstract:
A limb movement monitoring system, comprising a motion sensor, a garment comprising spatially addressable photonic textiles and spatially resolving pressure-sensitive textiles and furthermore a muscular activity sensor, a processing unit processing the data from the' sensors and issuing illumination commands to the spatially addressable photonic textiles and a database. There is furthermore a process for monitoring limb movement by the system.