摘要:
The invention relates to an assembly for providing a long-term ECG. The assembly comprises a portable ECG device (1), which is designed and intended to record, for a defined or definable time period, an ECG of a patient who can be associated with the ECG device (1), and an application software (2) for the ECG device (1) that can be executed on a mobile device (3) or on a computer. By means of the application software (2), parameters of the ECG device (1) can be set and data recorded by the ECG device (1) can be read out and displayed. Furthermore, the application software (2) is designed to visually instruct an operating person in the electrode placement for an ECG and to detect and evaluate parameters of the ECG device (1) and/or of an ECG cable (41-43) connected to the ECG device (1).
摘要:
A garment is provided with a tube that may be used to facilitate placement of needle electrodes into a patient to facilitate intraoperative monitoring during surgical procedures.
摘要:
The present invention provides methods, devices, and systems for wireless physiological sensor patches and systems which incorporate these patches. The systems and methods utilize a structure where the processing is distributed asymmetrically on the two or more types of ASIC chips that are designed to work together. The invention also relates to systems comprising two or more ASIC chips designed for use in physiological sensing wherein the ASIC chips are designed to work together to achieve high wireless link reliability/security, low power dissipation, compactness, low cost and support a variety of sensors for sensing various physiological parameters.
摘要:
An insertion system to precisely locate the insertion site for a sensor is disclosed. The insertion system includes an insertion guide with a protective layer, a guide layer and a liner layer. The protective layer is on top of the guide layer and the guide layer has a first locating structure and adhesive on the bottom. The liner layer is below the guide layer. The insertion system further includes an insertion tool with a corresponding first locating structure that interfaces with the first locating structure, wherein alignment of the first locating structure and corresponding first locating structure establishes placement of the insertion tool and subsequently the sensor.
摘要:
An arrangement is disclosed for carrying out electrode measurements on the surface of the skin of a patient's head for recording the electrical activity of the brain, the arrangement including a matrix electrode configuration, which includes a body part of non-conductive material conforming to the contours of the surface of the skin. The arrangement includes electrodes for producing the measurement data connected to the body part, means for transmitting the measurement data connected to the body part, and a measurement data unit for receiving the measurement data transmitted by the means for further processing of the measurement data. The body part can include an electrode placement configuration for maintaining the mutual placements of the electrodes with respect to one another and an active attachment surface located between the electrodes and the surface of the skin to produce measurement data.
摘要:
The present embodiments provide systems and methods for, among others, tracking sensor insertion locations in a continuous analyte monitoring system. Data gathered from sensor sessions can be used in different ways, such as providing a user with a suggested rotation of insertion locations, correlating data from a given sensor session with sensor accuracy and/or sensor session length, and providing a user with a suggested next insertion location based upon past sensor accuracy and/or sensor session length at that location.
摘要:
A method for determining implant position and orientation comprises generating a plurality of predetermined criteria associated with a surgical procedure. The plurality of predetermined criteria including at least one of a mechanical alignment metric, a soft-tissue balancing metric, and a functional outcome metric. The method also comprises receiving one or more user selections of performance criteria, the one or more user-selections based on a user's desired outcome of the surgical procedure. At least one weighting factor associated with a simulation algorithm may be adjusted based on the received user selections of predetermined criteria. The method also includes simulating a patient-specific model, and determining performance metrics based on the user selected performance criteria. The information indicative of at least one of a recommended implant position or a recommended implant orientation may be provided for display to a graphical user interface, the information being based on the performance metrics.
摘要:
Embodiments of devices and methods for evaluating tissue are disclosed. In one embodiment, a method for measuring a characteristic of a tissue may include passing a current through the tissue, measuring a signal corresponding to the voltage resulting from passing the current through the tissue, analyzing current passed through the tissue and resulting voltage to determine the electrical characteristics of the tissue; and analyzing the electrical characteristics of the tissue to determine a status of the tissue.
摘要:
A physiological monitoring system may determine a probe-off condition. A physiological sensor may be used to emit one or more wavelengths of light. A received light signal may be processed to obtain a light signal corresponding to the emitted light and an ambient signal. The signals may be analyzed to identify similar behavior. The system may determine whether the physiological sensor is properly positioned based on the analysis.
摘要:
Embodiments provide physiological measurement systems, devices and methods for continuous health and fitness monitoring. A lightweight wearable system is provided to collect various physiological data continuously from a wearer without the need for a chest strap. The system also enables monitoring of one or more physiological parameters in addition to heart rate including, but not limited to, body temperature, heart rate variability, motion, sleep, stress, fitness level, recovery level, effect of a workout routine on health, caloric expenditure. Embodiments also include computer-executable instructions that, when executed, enable automatic interpretation of one or more physiological parameters to assess the cardiovascular intensity experienced by a user (embodied in an intensity score or indicator) and the user's recovery after physical exertion (embodied in a recovery score). These indicators or scores may be displayed to assist a user in managing the user's health and exercise regimen.