Uterine cavity support

Abstract

The invention relates to a uterine cavity support. The uterine cavity support comprises a uterus-shaped ring of which the upper end can stretch into the uterine cavity and which is formed in the shapeof the inner wall of the uterine cavity, and a connecting ring formed in the shape of the periphery of the lower section of the uterus is arranged at the lower end of the uterus-shaped ring; the uterus-shaped ring is made of an elastic material, and the harness of the uterus-shaped ring is 50-70 HRC; thin film is arranged in both the inner ring of the uterus-shaped ring and the inner ring of theconnecting ring. The uterus-shaped ring of the uterine cavity support cannot harm the human body, the uterus-shaped ring, the connecting ring and the thin film can effectively prevent the front wall and the rear wall, the two side walls and the two side uterine corners of the uterine cavity and the lower section of the uterus from adhering to one another again; the hardness of the uterus-shaped ring can guarantee that the uterus-shaped ring can well pass through the cervix uteri, arrive at the uterine cavity and can be well attached to the periphery of the inner wall of the uterus, and a verygood supporting effect is achieved on the uterine cavity.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a uterine cavity bracket for gynecology. Background technique [0002] Intrauterine adhesions are the pathological phenomenon of partial or complete adhesions due to damage to the endometrium of the uterus, such as induced abortion, uterine curettage after drug abortion, mid-term induction of labor or full-term postpartum evacuation, non-pregnant uterine diagnostic curettage, uterine myomectomy Surgery, submucosal myomectomy, hysteroscopic endometrial resection, etc. will cause intrauterine adhesions, usually lead to abnormal menstruation, such as hypomenorrhea or amenorrhea, etc., patients are prone to miscarriage, premature delivery, ectopic pregnancy, Intrauterine fetal death, placenta accreta, placental adhesions and even infertility or intrauterine hemorrhage. At present, the treatment of intrauterine adhesions is generally divided into four links: ① Surgical treatment: stand...

AI Technical Summary

Problems solved by technology

The uterine cavity stent disclosed in Chinese patent ZL201611271206.3 focuses on the prevention and treatment of intrauterine adhesions above the lower segment of the uterine cavity. In actual clinical work, there are often patients with adhesions in the lower segment of the uterus. However, this type of uterine ring is due to its Anatomically, it is difficult to cover the adhesion position of such patients, resulting in poor final prevention and treatment of intrauterine adhesions; Chinese patent ZL201420415502.6 highlights the design of the tail, but its structure does not match the triangle shape of the lower uterine segment, and cannot adapt to different patients The actual situation of intrauterine adhesions; the Chinese patent ZL201220070407.8 uterine cavity stent-specific S-shaped film design can better drain intrauterine fluid, but the part of the uterine cavity that is not covered with a film in the center does not prevent adhesions well, thus affecting Final curative effect

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