A ventilator system for a patient includes: an intubation tube configured to flow oxygen-enriched humidified air (OHA) toward patient lungs and to evacuate exhaust air exhaled from the lungs, the intubation tube includes: a distal end, configured to be inserted into patient trachea, and a proximal end, configured to be connected to tubes for receiving the OHA and evacuating the exhaust air; a first microgravity sensor, coupled to the intubation tube at a first position, and configured to produce a first signal indicative of a first micro-acceleration of the intubation tube at the first position; a second microgravity sensor, coupled to the intubation tube at a second different position, and configured to produce a second signal indicative of a second micro-acceleration of the intubation tube at the second position; and a processor, configured to control the ventilation system to apply a ventilation scheme responsively to the first and second signals.

Systems and methods are described herein for configuration of cardiac therapy. The systems and methods may select, or determine, a plurality of different configuration parameters based electrical activity monitored or measured using a plurality of external electrodes. For example, the systems and methods may select, or determine, a left ventricular pacing vector, adaptive or non-adaptive pacing therapy, an interventricular pacing delay, and a atrioventricular pacing delay.

Systems and methods are described herein for configuration of cardiac therapy. The systems and methods may select, or determine, a plurality of different configuration parameters based electrical activity monitored or measured using a plurality of external electrodes. For example, the systems and methods may select, or determine, a left ventricular pacing vector, adaptive or non-adaptive pacing therapy, an interventricular pacing delay, and a atrioventricular pacing delay.

A biosensor includes an electrode configured to be attached to a living body; a memory configured to store the biological information; and a processing circuit configured to operate either in an operation checking mode and a biological information recording mode. The processing circuit, during the operation checking mode, wirelessly transmits the obtained biological information, and transitions to the biological information recording mode upon receiving a recording start command from an outside, and during the biological information recording mode, writes the obtained biological information to the memory.

A biosensor includes an electrode configured to be attached to a living body; a memory configured to store the biological information; and a processing circuit configured to operate either in an operation checking mode and a biological information recording mode. The processing circuit, during the operation checking mode, wirelessly transmits the obtained biological information, and transitions to the biological information recording mode upon receiving a recording start command from an outside, and during the biological information recording mode, writes the obtained biological information to the memory.

This application discloses a premature beat detection method, an electronic device. The premature beat detection method in this application includes: performing premature beat detection on a user by using a premature beat detection function; determining a premature beat type of the user by using a premature beat type determining function when detecting that the user has a premature beat by using the premature beat detection function, and calculating premature beat load of the user based on detection data obtained by the premature beat detection function; and reminding the user of a premature beat risk when the calculated premature beat load is greater than a premature beat load threshold corresponding to the premature beat type determined by the premature beat type determining function.

This application discloses a premature beat detection method, an electronic device. The premature beat detection method in this application includes: performing premature beat detection on a user by using a premature beat detection function; determining a premature beat type of the user by using a premature beat type determining function when detecting that the user has a premature beat by using the premature beat detection function, and calculating premature beat load of the user based on detection data obtained by the premature beat detection function; and reminding the user of a premature beat risk when the calculated premature beat load is greater than a premature beat load threshold corresponding to the premature beat type determined by the premature beat type determining function.

An electronic device is provided. The electronic device includes a first biometric sensor configured to acquire pulse wave information, a second biometric sensor configured to acquire biometric information by using a bioelectrical signal, a processor, and a memory. The memory may store instructions that, when executed, cause the processor to acquire the pulse wave information by using the first biometric sensor, during the acquisition of the pulse wave information, acquire the biometric information corresponding to a plurality of pulse waves by using the second biometric sensor, and acquire a template corresponding to one pulse wave from the biometric information by processing the biometric information by using peak values of the pulse wave information.

An electronic device is provided. The electronic device includes a first biometric sensor configured to acquire pulse wave information, a second biometric sensor configured to acquire biometric information by using a bioelectrical signal, a processor, and a memory. The memory may store instructions that, when executed, cause the processor to acquire the pulse wave information by using the first biometric sensor, during the acquisition of the pulse wave information, acquire the biometric information corresponding to a plurality of pulse waves by using the second biometric sensor, and acquire a template corresponding to one pulse wave from the biometric information by processing the biometric information by using peak values of the pulse wave information.

In an aspect, the present disclosure provides a method comprising: (a) identifying a first negative and positive electromagnetic dipoles in a first electromagnetic field map associated with a heart of the individual at a first time; (b) identifying a second negative and positive electromagnetic dipoles in a second electromagnetic field map associated with the heart of the individual at a second time; (c) determining a first angle based on the first negative and positive electromagnetic dipoles; (d) determining a second angle based on the second negative and positive electromagnetic dipoles; and (e) determining a presence, an absence, or a likelihood of coronary artery disease in the individual, based at least in part on (i) whether the first angle differs from the second angle by at least 100 degrees, or (ii) whether there is a presence of a third electromagnetic dipole in the first or the second electromagnetic field map.