Intrauterine adhesion prevention and treatment device

A technique for intrauterine adhesions and uterus, applied in the field of medical devices, can solve the problems of affecting the curative effect and final outcome, unsatisfactory intrauterine position of the uterine ring, difficult placement, etc., so as to reduce the risk of intrauterine infection, save materials, The effect of reducing requirements

Pending Publication Date: 2017-05-17
徐大宝
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  • Abstract
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  • Application Information

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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.

Method used

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  • Intrauterine adhesion prevention and treatment device

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[0010] The device for preventing and treating intrauterine adhesions of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, the device for preventing and treating intrauterine adhesions of the present invention includes a uterine ring 1 and a film 4. The uterine ring 1 has elasticity, and its shape and size are adapted to the periphery of the inner wall of the uterus. Between the sides, the upper and lower parts of the film 4 have round holes 2 and round holes 3 respectively. This design can effectively prevent the re-adhesion of the anterior and posterior walls of the uterine cavity, both side walls and both sides of the uterine horns. figure 1 The middle dotted line is the vertical centerline of the palace ring 1 . The radius of the circular hole 2 is larger than that of the circular hole 3, and is tangent to the palace-shaped ring 1 at the tangent point 7, and is tangent to the vertical c...

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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, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/42A61M1/00
CPCA61M1/0023A61B17/4241A61M2210/1433A61B2017/4216
Inventor 徐大宝王若轶
Owner 徐大宝
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