| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dental suction system for which a suction mainframe can easily and quickly be replaced. <P>SOLUTION: This dental suction system comprises one and the other suction mainframes 3 and 4 for which a cylindrical suction port is formed in a freely openable/closable casing, a mounting plate which supports the suction mainframes 3 and 4, connecting tubes 40 and 41 which are connected with both of the suction mainframes 3 and 4, and also, are connected with a gas-liquid separator, and a control device. In this case, the control device is connected with the suction mainframes 3 and 4, controls the suction mainframes 3 and 4, and at the same time, is equipped with first and second connecting terminals. The suction mainframes 3 and 4 are respectively freely detachably supported on the mounting plate by an operation in the vertical direction. At the same time, the suction mainframe 3 is provided with a third connecting terminal 3d which is connected with the first connecting terminal being arranged on the control device. The other suction mainframe 4 is provided with a fourth connecting terminal 4d which is connected with the second connecting terminal 55b being arranged on the control device. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
