| 摘要 |
A device for forced passage of intestinal content at enterostasis comprises a mechanism for compression and passage of intestinal content which consists of two rollers, i.e. supporting and press one, with l-shaped passages made inside thereof. The rollers are mounted on the rectangular frame comprising upper bar with a handle fixed thereon, two side bars, on one of which an opening is made, and lower removable bar with two slits of different length, wherein slides of the supporting and press rollers are mounted and valves connected to the rollers by means of screw joints are arranged. Plates with openings are rigidly fixed to the slides. Through the opening in one of side bars a screw is inserted into the frame, this passes through the openings in the plates. The device is provided with compensating spring arranged between inner surface of the side bar with opening and the slide plate of the supporting roller, two rubber caps and rubber rings for fastening on the rollers. The roller valves are provided with covers which fixed to those by bolts. |
