| 摘要 |
PCT No. PCT/SE94/01039 Sec. 371 Date Aug. 8, 1996 Sec. 102(e) Date Aug. 8, 1996 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/13031 PCT Pub. Date May 18, 1995The present invention refers to a disposable saliva ejector (1) for suction of different fluids being present in a dental treatment. The saliva ejector (1) includes a number of stiff section members (10), a connection tube (12) and a suction screen (14). Using a ball-shaped portion in a first end and a corresponding cup-shaped cavity in a second end for connection of the different elements (10, 12 and 14), it is additionally possible by application of a certain minimum force to form the saliva ejector (1) into some desired bent shape before it is inserted into the mouth of a patient to be treated. A saliva ejector is effected which does not contain any further stiffening by metal and therefore a disposable saliva ejector is provided fabricated from only one material for simple destruction and possible recycling of the material. |
