| 摘要 |
An aspirator, such as a saliva ejector, and a method of manufacturing of said aspirator, comprising a tube with an open first end to be connected with a suction device, and a second end having through inlet slots, is provided. The inlet slots are formed in the wall of the tube, and the ribs formed by the wall between adjacent inlet slots are interconnected by a ring at said second end formed by the tube. The invention also provides a method of manufacturing the aspirator as a unitary body by injection molding. |
