Carrier barrier system applied to prevention and treatment of metrosynizesis

Abstract

The invention provides a carrier barrier system applied to the prevention and treatment of metrosynizesis. The carrier barrier system consists of a cervix uteri conformable stuffing injection device and an injected carrier barrier material, wherein the cervix uteri conformable stuffing injection device is formed by connecting a lossless guiding bulb, an endocervical medicinal injection port, blocking sacculus, a double-cavity catheter and a carrier barrier injection port sequentially; and a sacculus injection branch opening is also formed at the position close to the carrier barrier injection port on the double-cavity catheter. The carrier barrier system is characterized in that the blocking sacculus is arranged outside a cervical orifice; the carrier barrier material is a colloid material which can be degraded and absorbed by human bodies; and by the carrier barrier system, the high isolation of uterine cavities can be realized, the concentration of adhesion factors can be reduced, and the regeneration and repair of endometria can be promoted.

Description

technical field [0001] The invention belongs to the technical field of a suitable carrier barrier system used in the prevention and treatment of intrauterine adhesions. Background technique [0002] Intrauterine adhesions are endometrial basal layer damage and scar formation due to curettage and infection. 30-40%. Although there is no large-scale epidemiological survey on the incidence rate in China, in the past 30 years of reform and opening up, people's life philosophy and lifestyle have changed, and induced abortion has remained high; in addition, painless abortion is widely carried out, and patients are comfortable and completely Losing consciousness, accepting suction and curettage in painless, can not perceive endometrial trauma, therefore, intrauterine adhesions are very common in our country. Intrauterine adhesions can cause decreased menstrual flow, amenorrhea, and infertility, seriously affecting the reproductive health of patients, and destroying the harmony and...

AI Technical Summary

Problems solved by technology

The effect of clinical practice is not ideal, especially for severe adhesions, the incidence of re-adhesion after synechiectomy is over 60%

The currently clinically used balloons are mechanical barriers, which have problems such as insufficient barriers, non-degradable absorption, short placement time, and easy to cause secondary infection; and the existing mechanical barriers need to be greatly expanded when they are placed in the cervix. Causes cervical tear damage, is not easy to recover, and is not used in clinical promotion

Although estrogen drugs can promote the regeneration and repair of the endometrium, it is difficult to regenerate and repair the few remaining endometrium in patients with severe adhesions due to large-scale scarring of the uterine cavity wound.

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