Hyperthermic intraperitoneal perfusion drainage tube capable of being sealed at both ends

Abstract

The invention discloses a hyperthermic intraperitoneal perfusion drainage tube capable of being sealed at both ends. The middle of a main tube is sleeved with a latex sleeve with a length of 10-15 cm, the upper end and the lower end of the latex sleeve respectively connected with the outer wall of the main tube to be a whole, the outer wall of the latex sleeve in the range corresponding to the latex sleeve is provided with a plurality of air outlets communicating with an inflatable chamber and open in the latex sleeve and a main tube interlayer. A plurality of restraining rings can sleeve the latex sleeve. Compared with the prior art, the positions and the number of the restraining rings can be adjusted as required; after inflation, an annular bag is formed on the inner side of the abdominal wall to prevent the drainage tube from dropping out; an annular bag can also be formed on the outer side of the abdominal wall, the two annular bags clamp the abdominal wall in between, not only is the drainage tube prevented from dropping out, but also the abdominal cavity is sealed from the two ends, so that the abdominal cavity is insulated from the outside, hyperthermic perfusion liquid leakage is avoided, and infection around the drainage tube is reduced. The distance between the two annular bags can be adjusted according to fatness of different people.

Description

technical field [0001] The invention relates to a medical device, in particular to a peritoneal cavity heat perfusion drainage tube capable of both ends being sealed. Background technique [0002] For patients with hyperperfusion of the abdominal cavity, it is generally necessary to reserve a perfusion tube to the subdiaphragm and pelvic floor after abdominal and pelvic surgery to fill the peritoneal cavity with the hyperthermic perfusion fluid. At present, the fixation of the peritoneal hyperthermic perfusion tube depends on the sutures of the abdominal wall, and the connection between the peritoneal hyperthermic perfusion drainage tube and the abdominal wall is bound by sutures. Infection around the drain, leading to treatment failure. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a peritoneal hyperthermic perfusion drainage tube that can be sealed at both ends, which can be applied to various p...

AI Technical Summary

Problems solved by technology

At present, the fixation of the peritoneal hyperthermic perfusion tube depends on the sutures of the abdominal wall, and the connection between the peritoneal hyperthermic perfusion drainage tube and the abdominal wall is bound by sutures. Infection around the drain, leading to treatment failure

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