<var id="bdjt7"><strike id="bdjt7"><thead id="bdjt7"></thead></strike></var>
<var id="bdjt7"><strike id="bdjt7"><thead id="bdjt7"></thead></strike></var>
<var id="bdjt7"></var>
<var id="bdjt7"></var><cite id="bdjt7"><span id="bdjt7"></span></cite>
<var id="bdjt7"><video id="bdjt7"></video></var><cite id="bdjt7"><span id="bdjt7"></span></cite>
<var id="bdjt7"><strike id="bdjt7"></strike></var>
<ins id="bdjt7"><span id="bdjt7"><menuitem id="bdjt7"></menuitem></span></ins>
<ins id="bdjt7"><span id="bdjt7"><var id="bdjt7"></var></span></ins>

Industry News

Home > NEWS > Industry News

What is Sleep Apnoea? (Sleep Apnea)

Issue Time:2019/5/10   Read the number:331

Obstructive Sleep Apnoea (OSA) is defined as the cessation of airflow during sleep preventing air from entering the lungs caused by an obstruction. These periods of 'stopping breathing' only become clinically significant if the cessation lasts for more than 10 seconds each time and occur more than 5 times every hour. OSA only happens during sleep, as it is a lack of muscle tone in your upper airway that causes the airway to collapse. During the day we have sufficient muscle tone to keep the airway open allowing for normal breathing. When you experience an episode of apnoea during sleep your brain will automatically wake you up, usually with a very loud snore or snort, in order to breathe again. People with OSA will experience these wakening episodes many times during the night and consequently feel very sleepy during the day: they have an airway that is more likely to collapse than normal.

人人揉揉香蕉大免费,国产寡妇树林野战在线播放,J8又粗又硬又大又爽又长,夜夜躁狠狠躁日日躁
<var id="bdjt7"><strike id="bdjt7"><thead id="bdjt7"></thead></strike></var>
<var id="bdjt7"><strike id="bdjt7"><thead id="bdjt7"></thead></strike></var>
<var id="bdjt7"></var>
<var id="bdjt7"></var><cite id="bdjt7"><span id="bdjt7"></span></cite>
<var id="bdjt7"><video id="bdjt7"></video></var><cite id="bdjt7"><span id="bdjt7"></span></cite>
<var id="bdjt7"><strike id="bdjt7"></strike></var>
<ins id="bdjt7"><span id="bdjt7"><menuitem id="bdjt7"></menuitem></span></ins>
<ins id="bdjt7"><span id="bdjt7"><var id="bdjt7"></var></span></ins>