Carrier barrier system applied to prevention and treatment of metrosynizesis

A carrier and barrier technology, applied in the field of conformable carrier barrier system, can solve the problems of cervical tear injury, difficult recovery, scarring of uterine cavity, etc.

Active Publication Date: 2012-09-12
段华
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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

Method used

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  • Carrier barrier system applied to prevention and treatment of metrosynizesis
  • Carrier barrier system applied to prevention and treatment of metrosynizesis
  • Carrier barrier system applied to prevention and treatment of metrosynizesis

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Embodiment Construction

[0017] Attached figure 1 Shows a schematic diagram of the overall structure of the biological barrier system of the present invention when applied to uterine cavity separation surgery; wherein the drug syringe 13 is equipped with a carrier barrier material 1 for injection into the uterine cavity, and is used to provide the safety required to separate the uterine cavity Pressure, the carrier barrier material used is made of colloidal degradable and absorbing material. Since the material used is colloid, it can be well "shaped" in the uterine cavity to fill the uterine cavity. Each space achieves a good separation and barrier effect. There is a non-destructive guiding ball head 5 at the front end of the double-lumen catheter 8, a non-destructive guiding ball head 5 guides the catheter into the uterine cavity, and an intrauterine drug injection port 6 at the front end of the catheter. The blocking balloon is located near the non-destructive guiding ball head. , In use, placed outs...

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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] Uterine adhesions are caused by uterine curettage and infection to cause endometrial basal layer damage and scar formation. It is a common disease and frequently-occurring disease. It is especially prone to uterine surgery for pregnancy-related diseases. The incidence rate in such patients is 30-40%. Although there is no large-scale epidemiological survey on morbidity in China, in the past 30 years of reform and opening up, people’s life philosophy and lifestyle have changed, and artificial abortion has remained high. In addition, painless abortion has been widely carried out, and patients are comfortable and complete. Unconsciousness, painless suction and curettage operations can not perceive endometrial trauma. Therefore, intrauterine adhesions are very common in my country. Uterin...

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Application Information

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IPC IPC(8): A61B17/12A61M31/00
Inventor 段华王永军张颖陈芳彭燕臻
Owner 段华
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