Intrauterine adhesion prevention and treatment device

Abstract

The invention discloses an intrauterine adhesion prevention and treatment device which comprises a uterus-shaped ring and a thin film. The uterus-shaped ring has elasticity, the shape and the size of the uterus-shaped ring adapt to the periphery of the inner wall of the uterus, circular holes are formed in the upper portion and the lower portion of the thin film respectively, the radius of the circular hole formed in the lower portion is small and is located in the center line position; the radius of the circular hole formed in the upper portion is large and is located at the left of the center line. According to the intrauterine adhesion prevention and treatment device, the intrauterine adhesion can be effectively prevented and treated; meanwhile, by means of asymmetrical circular hole design, the uterus-shaped ring placing mode is changed, placement of the uterus-shaped ring is easier and more convenient, and the requirement for the cervical relaxation degree is lowered. In addition, raw materials are saved to a certain extent, and the device is assisted in lowering the cost and the treatment cost of a patient.

Description

technical field [0001] The invention relates to a gynecological intrauterine adhesion prevention device, which belongs to the technical field of medical instruments. Background technique [0002] Intrauterine adhesion is a pathological phenomenon of part or all of the intrauterine adhesion formed after the endometrium is damaged. Patients with intrauterine adhesions often have decreased menstrual flow or even amenorrhea, and are prone to miscarriage, premature delivery, ectopic pregnancy, fetal death, placenta accreta, placental adhesions, and even infertility. At present, the main treatment for intrauterine adhesions is surgical separation. However, due to the slow or unsatisfactory growth of the endometrium after surgery, it is easy to form adhesions again. It is necessary to use an intrauterine ring to prevent the formation of adhesions, and use high-dose hormones to stimulate the endometrium growth. However, large doses of oral hormones can cause serious side effects, ...

AI Technical Summary

Problems solved by technology

However, because its shape is slightly irregular compared to the ring, and the raised parts on both sides increase its width, it has higher requirements for the laxity of the cervix in clinical applications. When the condition of the cervix is ​​not ideal, it will encounter difficulty

In addition, because the uterine cavity of patients with intrauterine adhesions has a certain degree of structural change compared with normal people, it is easy to have an unsatisfactory position of the uterine ring when placing the uterine ring, which will affect the curative effect and final outcome.

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