Abstract:
A method for profiling an athlete is discloses. The method comprises storing force-time data for a population of athletes; wherein said force-time data is generated by a sensor system in respect of each of said plurality of athletes in response to the said athlete performing an athletic movement, and comprises values for a concentric net vertical impulse (CON-IMP), an average eccentric rate of force development (ECC-RFD), and an average vertical concentric force (CON-VF); performing a normalization of the force-time data for each athlete based on values of the force-time data within the population of athletes; and generating a profile comprising an athletic signature for each athlete in the population, wherein said profile comprises the normalized values for the concentric net vertical impulse (CON-IMP), the average eccentric rate of force development (ECC-RFD), and the average vertical concentric force (CON-VF) for the athlete.
Abstract:
The present invention is a system, method, and apparatus that relates to providing a quick measurement the difference, if any, of a person's left and right leg lengths, in order to determine the correct thickness of an orthotic insert for the left and/or right shoes in order to provide correction and alignment of a person's skeletal frame.
Abstract:
An infant care system comprises a platform configured to support an infant and to receive an applied force on the platform. The infant care system also comprises at least two load cells connected to the platform, each of the two load cells configured to receive at least a portion of the applied force on the platform and generate a signal indicative of the portion of applied force received. The infant care system also comprises a processor configured to receive and analyze the signals from the load cells and perform a function based on the analyzed signals.
Abstract:
An article of footwear includes an upper member and a sole structure, with a sensor system connected to the sole structure. The sensor system includes a plurality of sensors that are configured for detecting forces exerted by a user's foot on the sensor. Each sensor includes two electrodes that are in communication with a force sensitive resistive material. The electrodes and the force sensitive resistive material may have multi-lobed shapes. Additionally, the sensor system may be provided on an insert that may form a sole member of the article of footwear. The insert may have slits therethrough, and may have a defined peripheral shape.
Abstract:
A sensor system for sensing a stimulus in vivo includes an implantable sensor. The sensor comprises a passive resonator circuit having a resonant frequency and including at least a pair of generally parallel spirally wound unconnected conductive coils sandwiching a layer of solid dielectric material that manifest a change in property affecting the resonant frequency in response to application of the stimulus to the layer. A resonant frequency of the sensor is modulated by altering the spacing or gap between the coils or altering the overlapping area of the coils. The sensor is energized through application of radiofrequency energy and the responding resonant frequency is detected. The sensor can be advantageously attached to a medical implant to form a practical smart implant for clinical purposes.
Abstract:
A system for monitoring strain as an indicator of biological conditions, such as spinal fusion, glucose levels, spinal loading, and heart rate, includes an inter-digitated capacitor sensor, an RF transmitter, and an associated antenna, all of which are microminiature or microscopic in size and can be implanted in a biological host such as a human or animal. An inductively coupled power supply is also employed to avoid the need for implantation of chemical batteries. Power is provided to the sensor and transmitter, and data is transmitted from the sensor, when an external receiving device, such as a handheld RF ID type receiver, is placed proximate the location of the implanted sensor, transmitter and inductively coupled power supply. The implanted sensor, transmitter and inductively coupled power supply can be left in place permanently or removed when desired.
Abstract:
Method to determine the arterial stiffness of an individual user (U) standing on a personal electronic scale having a top surface with at least three conductive pads on one of the left or right side of the scale, /a/—acquiring weight variations, and extracting therefrom a ballistocardiogram of the user's heart beat, /b/—acquiring impedance plethysmography signals across one of the foot of the user, and extracting therefrom a blood pulse signal at the foot, /c/—calculating a time delay (DT) between the heart beat and the blood pulse signal arriving at the foot, /d/—deducing therefrom a value of the arterial stiffness of the user
Abstract translation:用于确定站在个人电子秤(1)上的个体用户(U)的动脉刚度的方法,所述个人电子秤具有顶表面,所述顶表面在所述刻度尺的左侧或右侧上具有至少三个导电垫(11-13),/ a / - 获取体重变化,并从其中提取用户心跳的心搏图(21),/ b / - 获取横跨用户的一脚之一的阻塞体积描记信号,并从中提取血液脉搏信号(22) 计算心跳和到达脚部的血液脉冲信号之间的时间延迟(DT),/ d /从其中推导出用户的动脉硬度的值
Abstract:
A coverlet, or overlay, that contains sensors, electronics and communications systems that measures a subject's physiological condition, accommodates multiple additional add-on sensors, and transmits the data and information from the coverlet to a receiving device, which further transmits information, via wireless infrastructure, or otherwise, to data aggregators, including the Internet and Cloud.
Abstract:
A force measurement assembly with damping is disclosed herein. The force measurement assembly includes a force measurement surface for receiving at least one portion of a body of a subject; at least one force transducer, the at least one force transducer configured to sense one or more measured quantities and output one or more signals that are representative of forces and/or moments being applied to the force measurement surface of the force measurement assembly by the subject; at least one base member disposed underneath the at least one force transducer or forming a part of the at least one force transducer; and a damping member disposed between the at least one base member and a mounting surface on which the force measurement assembly is disposed. A force measurement system that includes the force measurement assembly with damping is also disclosed herein.
Abstract:
In an embodiment, the present invention is an apparatus, comprising: a foot mat; a depth sensing camera; an elevated foot platform that reduces or prevents rotational movement of a foot; a processor in communication with the depth sensing camera, the processor further configured to calculate the circumference of a user's leg based on data from the depth sensing camera while the user has one foot on the foot mat and one foot on the elevated foot platform, the processor further configured to select a recommended product for the user's knee or ankle from among a set of pre-manufactured candidate products for knees or ankles based at least in part upon the leg circumference of the user; and an output device to display information received from the processor, the information identifying the recommended product to the user.