FIELD: veterinary medicine.
SUBSTANCE: catheter has the main tube. The lower end of the tube is cut along its luminal diameter plane with the cut length not less than three values of its luminal diameter into two parts - the petals. In the walls of the main tube there are the opposite through channels, by two at the level of its longitudinal cut end and on the upper part of the tube, at that two threads are passed through the channels, fixed at the petals ends, to provide the petals opening.
EFFECT: invention application allows to improve the reliability of the catheter drainage function with the possibility of dynamic intracavitary tube fixation.
2 dwg
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Authors
Dates
2017-07-11—Published
2016-01-25—Filed