Abstract: A biometric data management method includes: measuring a bio signal of a user by a patch-type bio signal measuring device; checking a first residual quantity of a battery of a smart watch; connecting wireless communication between the patch-type bio signal measuring device and the smart watch, and receiving, by the smart watch, first biometric data corresponding to the bio signal measured by the patch-type bio signal measuring device from the patch-type bio signal measuring device; transmitting, by the smart watch, the first biometric data received from the patch-type bio signal measuring device to a server; disconnecting the wireless communication between the patch-type bio signal measuring device and the smart watch, and entering the smart watch into a standby mode; checking, by the smart watch, a second residual quantity of the battery; and transmitting, by the smart watch or the server, information on requested biometric data to a candidate device.

Abstract: Disclosed is a bio-signal measurement device. The device includes a sensor that collects a user's bio-signal, and a dock that is installed on a body-wearable and/or body-attachable product and has a space for mounting the sensor, in which the sensor and the dock are detachable and attachable to each other using magnetism.

Abstract: A vacuum freeze-dryer for freeze-drying a sample in a pressure state of below the triple point of water according to an embodiment of the disclosure includes a freeze-drying chamber that is sealed and in which the sample is arranged, a first pump comprising an inlet connected to the freeze-drying chamber and configured to suck water vapor vaporized from the sample, an outlet configured to discharge the water vapor sucked, a storage tank having an inlet and an outlet formed therein and accommodating oil for maintaining seal during when the water vapor sucked from the inlet is moved to the outlet, an apparatus for separating moisture from oil connected to the first pump and separating moisture from the oil in the first pump, and a second pump connected to the apparatus for separating moisture from oil and generating a negative pressure in the apparatus for separating moisture from oil.

Abstract: Provided are a system and method for informing of attachment positions of electrocardiogram (ECG) electrodes to improve the quality of ECG data. The system includes a judgment indicator extractor configured to extract a plurality of judgment indicator values from ECG data obtained through ECG electrodes, a reference value setter configured to, in a user-specific reference value setting mode, collect the judgment indicator values for a plurality of pieces of ECG data extracted by the judgment indicator extractor and set user-specific reference values for each judgment indicator, a similarity determiner configured to, in an ECG measurement mode, determine similarity by comparing a plurality of judgment indicator values extracted by the judgment indicator extractor with the user-specific reference values, and an electrode attachment position guide configured to inform a user of attachment positions of the ECG electrodes according to a similarity determination result of each of the judgment indicator values.

Abstract: The present invention relates to an electrocardiogram analysis matching support service system that supports timely and real-time analysis of an individual's electrocardiogram, and it is characterized in that it includes: a patient service app module that is installed and executed in a patient's mobile communication terminal, transmits an electrocardiogram measurement data received from a wearable electrocardiogram measurement device, requests for reading, and receives and displays the result of the reading; and a patient and medical staff matching server that reads the electrocardiogram measurement data transmitted from the patient service app module using a deep learning trained artificial intelligence network model, selects pre-registered medical staff according to the result of the reading, and supports reading the electrocardiogram measurement data.

Abstract: Provided are a system and method for informing of attachment positions of electrocardiogram (ECG) electrodes to improve the quality of ECG data. The system includes a judgment indicator extractor configured to extract a plurality of judgment indicator values from ECG data obtained through ECG electrodes, a reference value setter configured to, in a user-specific reference value setting mode, collect the judgment indicator values for a plurality of pieces of ECG data extracted by the judgment indicator extractor and set user-specific reference values for each judgment indicator, a similarity determiner configured to, in an ECG measurement mode, determine similarity by comparing a plurality of judgment indicator values extracted by the judgment indicator extractor with the user-specific reference values, and an electrode attachment position guide configured to inform a user of attachment positions of the ECG electrodes according to a similarity determination result of each of the judgment indicator values.