Uterine cavity compression balloon

Abstract

The uterine cavity compression balloon comprises a tube body, a vagina water bag and a uterine cavity water bag, the tube body comprises a through tube, a main tube and an auxiliary tube, the main tube and the auxiliary tube are mounted in the through tube, the uterine cavity water bag and the vagina water bag sequentially wrap the outer side wall of the front portion of the through tube, the head of the main tube is flush with the tube wall of the through tube and communicated with the uterine cavity water bag, and the tail of the main tube extends out of the through tube and is connected with a connector. The head of the auxiliary tube is flush with the tube wall of the through tube and communicated with the vagina water bag, and the tail of the auxiliary tube extends out of the through tube and is communicated with the main tube through a connector. The double-water-bag design is adopted, the uterine cavity water bag can be effectively prevented from slipping, the compression hemostasis effect of the lower section of the uterus and the cervix uterus is enhanced through the interaction of the uterine cavity water bag and the vagina water bag, operation is easy and convenient, and the operation difficulty of uterine cavity filling hemostasis during delivery and postpartum hemorrhage is reduced.

Description

technical field [0001] The invention relates to a hemostatic device, in particular to a uterine cavity compression balloon. Background technique [0002] Postpartum hemorrhage refers to those who have vaginal bleeding exceeding 500ml within 24 hours after delivery of the fetus. Postpartum hemorrhage includes 3 periods from after delivery of the fetus to before delivery of the placenta, from delivery of the placenta to 2 hours after delivery, and from 2 hours to 24 hours after delivery, mostly occurring in the first two periods. Postpartum hemorrhage is one of the important causes of maternal death. Once a postpartum hemorrhage occurs in a parturient, the consequences will be serious. If the shock is severe and lasts for a long time, even if rescued, there may still be serious sequelae of secondary anterior pituitary hypofunction. Pay attention to preventive work. The main cause of postpartum hemorrhage is uterine atony. If it is not treated in time, it may endanger the lif...

AI Technical Summary

Problems solved by technology

However, the uterine cavity packing water bladder (Bakri balloon) currently used clinically is easy to dilate the cervix after filling, and then slips into the vagina to lose the effect of uterine cavity compression and hemostasis

When Bakri balloon is used clinically, vaginal packing gauze is required to prevent the balloon from slipping off, which increases the discomfort and infection risk of the parturient

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