Low-cost gradation video recording system for sleep analysis systems

The analysis of the floor has been one of the concerns of doctors, in order to diagnose various changes in the behavior of people, a need of the human body, is the rest and enhance it with quality helps to improve health conditions, hence its importance. In order to carry out a study referring to the behavior of people when they sleep, they were performed by sleep laboratories, where they were equipped with a bed where the patient slept and was controlled by cameras that constantly recorded, also measurements were made by sensors that recorded vital signs, in order to relate them to the movements they made, these studies were very specialized by the cost of its realization and by few medical centers that perform these types of tests. In the present work, we describe a practical method, easy to use, which covers the need for recording when the patient is sleeping, which allows recording in the original environment where the patient rests, the recording is done through the use of a recording camera that records at night, without the need for light, it also records the audio present in the environment, it has two methods of recording, by recording in internal and exportable, as well as being able to view the recording in real time. As a result we present a record in the normal environment of rest, confirmed the use and application of the proposal.