Intrauterine compression negative pressure hemostatic inflation balloon

Abstract

The invention provides an intrauterine compression negative pressure hemostatic inflation balloon. The inflation balloon includes a drainage assembly and a hemostatic assembly; the drainage assembly includes a first balloon, drainage blocks, a first drainage catheter, a second drainage catheter, a drainage bag, a third drainage catheter, an air inlet tube, a filtering screen, a first valve, a first one-way valve, a connector, a second one-way valve, an airbag and a connecting tube; the hemostatic assembly includes a second balloon, a liquid injecting tube, a shunting tube, a liquid dischargingtube, a second valve and a third one-way valve; the drainage blocks are installed inside the first balloon; the tops of the drainage blocks are provided with drainage holes, and the side surfaces ofthe drainage blocks are provided with through holes; the first drainage catheter communicates with one sides of the drainage blocks; one end of the connecting tube communicates with one side of the first drainage catheter, and the other end of the connecting tube communicates with one end of the second drainage catheter; and the other end of the second drainage catheter communicates with the top of the drainage bag. Through the arrangement of the drainage assembly and the hemostatic assembly, the inflation balloon can have the effects of stopping bleeding and preventing intrauterine adhesion.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a uterine cavity compression negative pressure hemostatic inflation balloon. Background technique [0002] After undergoing uterine cavity surgery, due to the mechanical trauma to the tissue, the patient will experience a large amount of bleeding after the operation is completed. Excessive bleeding will endanger the life of the patient. Hemostasis, filled with hemostatic sponge or gauze, this hemostatic method has poor hemostatic effect, and the pain caused to the patient is relatively strong, and because of the special structure of the bleeding site, conventional surgical methods such as sutures cannot be used, and no further surgery is performed after the operation. In the case of intervention measures, the wounds inside the uterine cavity will grow together during the self-healing process due to the mutual adhesion of the wounds, causing the patient's uterine cavity to...

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a uterine cavity compression negative pressure hemostatic expansion balloon, which adopts a double-balloon design and performs hemostasis through mechanical compression, which solves the problems of difficulty in hemostasis after uterine cavity surgery and easy adhesion inside the uterine cavity after surgery

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