Uterus hemostasis balloon

Abstract

The invention discloses a uterus hemostasis balloon, and belongs to the technical field of medical instruments. According to the technical scheme, a uterine cavity hemostasis balloon is compressed, the outermost side is wrapped with an outer wrapping film, on one hand, two anti-falling flaps and the uterine cavity hemostasis balloon are bound, the volume of the two anti-falling flaps and the uterine cavity hemostasis balloon is compressed as much as possible, and the two anti-falling flaps and the uterine cavity hemostasis balloon are conveniently fed into a uterine cavity; on the other hand, thermo-sensitive hydrogel can be injected into the wrapping film and fed into the hemostasis balloon together with the hemostasis balloon, after the thermo-sensitive hydrogel is fed into the uterine cavity, the wrapping film is discharged along a guide discharge pipe through a guide wire, and meanwhile water is injected into the uterine cavity hemostasis balloon through a drainage channel so that the uterine cavity hemostasis balloon can be gradually expanded and attached to the uterine cavity wall; meanwhile, the hydrogel can be extruded by the balloon to be thinly attached to the uterine cavity wall, the hydrogel which is in the liquid state at the room temperature is heated to rapidly complete phase transformation to form gel, the gel is distributed on the inner wall of the uterus, and the compression hemostasis effect on the bleeding position is achieved; and after the balloon is inflated by water injection, the anti-falling flaps on the two sides are pressed to be kept in an unfolded state, and the balloon is prevented from falling off.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a uterine hemostatic balloon. Background technique [0002] At present, the most widely used balloon for hemostasis of postpartum hemorrhage is Bakri's COOK balloon, which can be used for patients with postpartum hemorrhage during normal delivery and cesarean section; but for patients with dilated cervix, the balloon The capsule is easy to fall off into the vagina after being filled with water, and the doctor needs to fill the vagina with gauze to prevent the balloon from falling off. When taking the balloon, take out the vaginal gauze before taking the balloon, and the gauze may cause secondary trauma to the vagina , causing abrasions or lacerations, and the gauze is stuffed and compresses the urinary catheter, so a urinary catheter needs to be placed together. [0003] Related technologies have shown that after uterine surgery, the uterine cavity is perfuse...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention: the purpose of the present invention is to provide a uterine hemostatic balloon, which can safely and effectively solve the problem that the balloon is easy to fall off, and can combine the balloon with thermosensitive hydrogel Combined, so as to achieve the purpose of intrauterine drug delivery through hydrogel, and promote rapid wound healing

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