Hemostasis balloon for obstetrics and gynecology

Abstract

The invention discloses a hemostasis balloon for obstetrics and gynecology. The a hemostasis balloon comprises a hemostasis balloon body and a double-cavity tube; the hemostasis balloon body is arranged in a uterus and is used for postpartum hemostasis of the uterus; the double-cavity tube fixedly and hermetically penetrates through the inside of the hemostasis balloon body; two ends of the double-cavity tube respectively extend to the outside of two ends of the hemostasis balloon body; a diaphragm is arranged in the double-cavity tube; and the double-cavity tube is divided into a blood drainage cavity and a water cavity through the diaphragm. According to the hemostasis balloon for obstetrics and gynecology, the hemostasis balloon body presses the inner wall of the uterus after being filled with water and expanded, then hydrostatic pressure from the inside of the uterine cavity to the outside of the uterine cavity is generated, and the hydrostatic pressure is larger than arterial pressure of the uterus, so that intrauterine hemostasis can be carried out. Meanwhile, accumulated blood in the uterus can be quickly and effectively drained, and the problem that the accumulated blood isresidual in the uterus to influence the hemostasis effect or even cause hemostasis failure is solved, so that unnecessary pain feeling in the uterus of a patient is relieved.

Description

technical field [0001] The invention relates to the field of obstetrics and gynecology, in particular to a hemostatic balloon for obstetrics and gynecology. Background technique [0002] At present, in the clinical operation of obstetrics and gynecology, postpartum uterine bleeding is a common symptom, and postpartum care is very important for patients, especially for postpartum hemorrhage, which is a common disease in obstetrics and gynecology, which is acute and dangerous. The main cause is postpartum women, uterine atony, resulting in placental abruption surface bleeding, serious can lead to death. The existing treatment methods mainly use drugs to promote uterine contractions, or fill the uterine cavity with gauze to compress and stop bleeding. In severe cases, hysterectomy is required, and gauze is used to compress and stop bleeding, and gauze is used to compress and stop bleeding, which is troublesome and difficult to operate. Operation, the pressure in the uterine ca...

AI Technical Summary

Problems solved by technology

[0003] However, most of the above-mentioned patents and the current hemostatic balloon focus on the filling and compression hemostasis technology of the balloon, ignoring the problem of rapid and effective drainage of hemorrhage in the uterus

During the hemostasis operation, not only the hemostasis operation is required, but also the hemorrhage in the uterus must be quickly and effectively drained. Once the hemostatic balloon is filled in the uterus and pressed to stop the bleeding, there is no good channel for subsequent hemostasis. If the bleeding is drained, the accumulated blood will remain in the innermost part of the uterus, which will affect the hemostatic effect, and even lead to the failure of hemostasis in severe cases; Increased pain in the patient's uterus

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