wireless sleep breathing monitor

Abstract

The invention discloses a wireless sleeping respiration monitor which comprises a data collecting device, a vibration waking-up device and a handheld terminal. The data collecting device comprises a heart sound / respiration sound sensor, an audio collecting circuit and a bluetooth transceiving module. The vibration waking-up device comprises a vibrator, a vibration waking-up circuit and a bluetooth transceiving module. The data collecting device couples sound signals to the audio collecting circuit to perform amplification and digitalization through the heart sound / respiration sound sensor and transmits the sound signals subjected to the amplification and the digitalization to the handheld terminal. The handheld terminal extracts heart sound signals and respiration sound signals according to audio signal processing and digital filtering, judges whether a user has a respiratory arrest situation in the fast sleep state according to characteristic values of the extracted heart sound signals and respiration sound signals, and performs audio waking-up on the user through audio waking-up signals. The vibration waking-up device performs on vibration waking-up on the user having the respiratory arrest situation in the fast sleep state through the vibrator.

Description

technical field

[0001] The invention relates to a novel family health monitoring device, in particular to a multifunctional wireless sleep breathing monitor when the human body is in a sleeping state. Background technique

[0002] The sleep breathing monitor is a kind of home health monitoring equipment. The medical breathing monitor is mainly composed of a mask type (or plug-in) breathing sensor, a connecting cable and a host. It has the following disadvantages:

[0003] 1. The user needs to wear a mask-type breathing sensor on the face, which does not conform to the user's daily sleeping habits and reduces the quality of sleep;

[0004] 2. After the user wears a mask-type breathing sensor with wired connection, he cannot turn over in a deep sleep, and it is inconvenient to get up and move after waking up;

[0005] 3. When the user has a breathing disorder in deep sleep, it cannot automatically wake up the user without disturbing others. Contents of the invention [000...

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