| 摘要 |
<p>The present invention disclosed herein is a system and method for sensing a malfunction of the dental clean water device using on-line. According to the present invention, a pressure sensor and a flow rate sensor are included on a predetermined location of the dental clean water device, or a water leakage perception sensor is included in an inner bottom of a water purifier. These sensors are connected to a unit computer in a dental medical office to capable of sensing water leakage and suspension of water supply. Also, a central computer connected to the unit computer via on-line is capable of sensing the water leakage and suspension of water supply.</p> |
