A blood pressure measurement device comprises a case, a first electrode and a stress sensor. The case includes a first surface and a second surface. The first electrode is disposed on the first surface, and the stress sensor is disposed on the second surface. The blood pressure measurement device is operated on a part of a body of a user. The part of the body has a blood vessel inside. Upon measurement of the blood pressure, the first electrode, the stress sensor and the blood vessel at least partially overlap in one projection orientation. Therefore, the stress sensor is able to be pressed on the part of the body when the user touches the first electrode. A method of blood pressure measurement is also disclosed.

An integration platform of Internet of Things is provided. An integration platform of Internet of Things comprises a master apparatus, at least one first IOT object and a vendor-side server. The first IOT object comprises a first transmitting and receiving unit and a first device body. The first transmitting and receiving unit is connected to the master apparatus. The first device body is connected to the first transmitting and receiving unit via a way of a wireless communication. The vendor-side server is connected to the master apparatus via a way of a telecommunication. The first cloud simulation object is stored in the vendor-side server. The appearance of the first cloud simulation object is corresponding to an appearance of the first device body. When the first transmitting and receiving unit is connected to the master apparatus for the first time, a first cloud simulation object is transmitted into the controlling map by the vendor-side server. Wherein controlling the first cloud simulation object of the controlling map would operate the first device body corresponding to the first cloud simulation object.

A system comprising a remotely programmable micromonitor with a wireless sensing system-on-module (SOM), one or more sensors to detect one or more conditions in a subject by monitoring one or more parameters associated with the conditions by comparing any monitored parameter to a baseline measurement of the monitored parameter from the subject, a plurality of sensors corresponding to a monitored parameter and connected to the micromonitor to convey measurements of all monitored parameters, the sensors including at least one of a non-optical pulse wave sensor or an electrocardiogram (ECG) sensor, a communications module capable of communicating with a wireless technology, wherein the module can send an alert signal to the subject or an attending physician or a remote service center or any other subject, and one or more algorithms for monitoring conditions and/or for predicting conditions, including at least one of a fall detection or fall prediction algorithm.

The current invention pertains to a method whereby the accuracy of a heart rate prediction gathered from sensor data can be improved during periods when motion corrupts the signal. The model utilized can also be inverted to infer information on the physiological state of a subject, such as real-time energy utilization or physiological load. In addition, this method can also be used to segment the contribution of each energy system, namely the phosphagen system, anaerobic glycolysis and aerobic respiration, to the physiological load experienced by the user. At the core of this approach lies a model describing the dynamic adjustment of human heart rate under varying physiological demands.

Disclosed herein are methods of treating cardiac arrhythmia with electronic monitoring in a timely manner. Also disclosed herein are systems for electronic monitoring of cardiac arrhythmia.

A system for performing an electrocardiogram (ECG) can include a handheld electrocardiograph device having a right arm electrode, a left arm electrode, and a left leg electrode, and can be configured to receive signals from the electrodes and to send data based on the electrode signals to a mobile electronic device. The mobile electronic device can be configured to process and analyze the receive information to provide ECG data, such as 6-lead ECG data. The mobile electronic device can analyze the ECG data to provide diagnostic information. The mobile electronic device can transfer the ECG data to a remote computing system, which can analyze the ECG data to provide diagnostic information.

The invention provides a physiological probe that comfortably attaches to the base of the patient's thumb, thereby freeing up their fingers for conventional activities in a hospital, such as reading and eating. The probe, which comprises a separate cradle module and sensor module, secures to the thumb and measures time-dependent signals corresponding to LEDs operating near 660 and 905 nm. The cradle module, which contains elements subject to wear, is preferably provided as a disposable unit.

A wearable apparatus and a photoplethysmograph (PPG) sensor unit are provided. The wearable apparatus includes a wearable holder and a physiological information measurement module configured to the wearable holder. The physiological information measurement module includes a circuit board, an electrocardiograph (ECG) sensor unit and a PPG sensor unit. The PPG sensor unit is disposed on the circuit board and adapted to be used in conjunction with the ECG sensor unit electrically connected to a first pad and a second pad on the circuit board. The PPG sensor unit includes a grid having a plurality of accommodating spaces, a lighting element arranged in one of the accommodating spaces, and a photo sensor arranged in another accommodating space. The grid includes an inner conductive contact portion exposed from the wearable holder, facing an inner side of the wearable holder and electrically connected to the second pad.

Devices and systems are described including a walking aid including a linear rod, a hand grip disposed in proximity to a first end of the linear rod, two or more extendable and retractable load-bearing feet at a second end of the linear rod, at least one first sensor configured to detect a parameter of a walking surface, at least one second sensor configured to detect a parameter of the walking aid, a controller including input circuitry configured to receive information regarding the detected parameter of the walking surface from the at least one first sensor and actuation circuitry configured to actuate at least one of the two or more extendable and retractable load-bearing feet in response to the information regarding the detected parameter of the walking surface, and a transmission unit including circuitry configured to transmit the second sensor output to a computing device.

Methods, apparatuses and wearable devices for measuring an ECG signal for a user wearing a wearable device includes when the ECG signal is measured in a first mode, receiving the ECG signal by an ECG sensor from a closed circuit formed by a first ECG sensor electrode and a second ECG sensor electrode, in which the wearable device includes a main body detachable to the wearable device, a connecting portion, and electrode patches, and the main body includes the ECG sensor, the first ECG sensor electrode, and the second ECG sensor electrode, and when the ECG signal is measured in a second mode, receiving the ECG signal by the ECG sensor from a closed circuit formed by electrodes of the electrode patches, in which the ECG sensor is in the main body and the main body is connected to the electrode patches.