Biometric signal acquisition device attached to body

Abstract

Disclosed is a body-attachable biometric signal acquisition device. According to the present invention, the biometric signal acquisition device attached to a human body includes: a main body includinga sensor acquiring a biometric signal in close contact with the surface of the human body; and a first fixing part fixing the main body to the human body by surrounding the human body. The first fixing part includes a first strap for surrounding the human body. The first strap includes an elastic framework. When the main body and the first fixing part are combined with the human body as the firststrap surrounds the human body, an elastic restoring moment generated from the framework produces pressure enabling the sensor to press the surface of the human body. A space can exist between the surface of the human body and one of the outer surfaces of the first strap, which is located between the framework and the human body. If an excessive space is created due to a difference between humanbodies, the movement of the main body can be prevented through an air cushion.

Description

technical field [0001] The present invention relates to a body-attached bio-signal acquisition device, and more specifically, to a bio-signal acquisition device attached to the body so as to acquire high-quality bio-signals. Background technique [0002] When an emergency occurs, guardians of infants or patients hope to detect the emergency early and handle it. However, to detect emergencies at an early stage, continuous monitoring of biometric signals such as oxygen saturation is required. Monitoring of biosignals can be accomplished by medical devices including biosignal sensors. However, such medical equipment is expensive and large-scale, and difficult to use in general households except hospitals. [0003] Therefore, a biosignal acquisition device is required in general families to replace human care. The biosignal acquisition device is attached to the patient's body so that when an abnormal state occurs, the guardian can be notified to take emergency measures. In pa...

AI Technical Summary

Problems solved by technology

However, this type of terminal is not suitable for monitoring infants or patients in emergency situations

[0005] That is, it can be pointed out that it is difficult to make the sensor stick to the skin continuously and stably without slipping off from the body, and there is no Consider skin and hygiene

However, when the strap is only made of cloth material, it can be attached to the body with Velcro, but it is difficult to generate an elastic restoring moment, so in order to make the sensor stick to the skin, there are disadvantages such as that it needs to be firmly locked.

[0008] In addition, when using soft silicone material, it is not easy to combine with Velcro, so it is difficult to combine with the body

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