| 摘要 |
A drainage-tampon has the case made in the form of a tube with a gauze tampon placed inside of it.On the working end of the case rigidly and along its whole length the socket end made of elastic material is additionally placed. In the thickness of the case wall four drainage channels located under a angle 90 to each other are made. Through the drainage channels drainage tubes are guided, which are rigidly fixed from the side of the working end on an internal surface of socket end along its whole length, and from the non-working end of the case project with the surplus in 2-3 cm. The gauze tampon is placed with the possibility for moving inside of the case. One end of the gauze tampon projects from the working end of the case for the length of the socket end, and from the non-working end of the case it is folded in the form of accordion and located inside of a plastic cover which is fixed to the case by means of elastic ring, located in the circular groove made on the case from its non-working end. The drainage-tampon is equipped with the demountable hollow tip, installed on the case from its working end and fixing plates with the apertures rigidly fixed on the case from its non-working end. |
