恐らく、使い捨てライターと同様な圧電素子を利用した器具だと思います。ボタンを押すと電極間に火花が飛びます。使い方は、この部分を刺された場所に押し当て、ボタンを5回くらい押すだけです。少しチクッとします。微弱電流が流れそのジュール熱で毒素を分解するのでしょう。
この記事を書いている時、タイミングもよく蚊に刺されました。早速使ってみると、効果がありました。私には効果があることを確認できました。
One of my friend gave me a small device called "ZAP-IT!", through the article of August 14,2015 on this blog. When we were bitten by a mosquito, it is a device to use for preventing an itch and inflammation.
The person who gave it to me bought it during a trip of Southeast Asia. And she said that it is an effective device. But she said that there are the people who said that it was ineffective, too.
Probably I think that it is a device using the piezoelectric element which is similar to a component part of a disposable lighter. A spark splashes between electrodes when we push the button. We put this electrodes on the place that a mosquito bit and push the button about five times. This will sting a little.
A little electric currents flow, and it is thought that, as a result, an occurring Joule heat breaks down a toxin.
While I am writing this article, I was bitten by a mosquito by chance. So I used this device at once and I confirmed that it has that result. This is a useful product for me.
