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Anti-adhesion uterine stent

An anti-adhesion, uterine technology, applied in stents, medical science, balloon catheters, etc., can solve problems such as unfavorable surgical wound healing, affecting intrauterine fluid convection, and unfavorable effusion/congestion discharging uterine wall blood circulation, etc. The effect of improving blood circulation

Active Publication Date: 2021-01-05
太平洋康泰科学仪器(济南)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the relatively sufficient contact with the inner wall of the uterine cavity, the cyst wall is pressed against the inner wall of the uterine cavity, which affects the convection of liquid in the uterine cavity, hinders the effect of drainage of liquid in the uterine cavity, and is not conducive to the accumulation of uterine cavity. The discharge of fluid / congestion (or oozing) and the blood circulation of the uterine wall are not conducive to the healing of surgical wounds

Method used

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Embodiment Construction

[0036] The structures, proportions, sizes, etc. shown in the accompanying drawings of the description are only used to match the content disclosed in the description, for those who are familiar with the technology to understand and read, and are not used to limit the conditions for the implementation of the present invention, so there is no Technically, any modification of structure, change of proportional relationship or adjustment of size shall still fall within the scope of the technical content disclosed in the present invention without affecting the functions and objectives of the present invention. within the range that can be covered. At the same time, terms such as "upper", "lower", "front", "rear", and "middle" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the present invention. , the change or adjustment of its relative relationship, without substantive changes in the technical content, should also be...

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Abstract

The invention relates to an anti-adhesion uterine stent. The anti-adhesion uterine stent comprises a balloon, a catheter connected with the balloon, a tube bag arranged on the outer wall of the balloon and a bag knot arranged at the junction of the balloon and the catheter, wherein a cavity is formed between the bag knot and the wall body opposite to the balloon. A pipeline communicating with thebag cavity of the balloon, the bag cavity of the tube bag and the cavity is formed on the catheter. After the tube bag is expanded, a drainage channel can be formed, the drainage channel can directlyor indirectly communicate with the uterine cavity, and the end of the drainage channel extends into the cavity. The uterine stent not only has the function of preventing intrauterine adhesion, but also has good drainage capacity, discharge of hydrops / extravasated blood in the uterine cavity is facilitated, and healing of the wound surface of the uterine cavity is promoted.

Description

technical field [0001] The invention relates to the field of medical consumables, in particular to a capsule uterine cavity stent for preventing postoperative uterine wall adhesion. Background technique [0002] After the endometrium is damaged, there will often be a pathological phenomenon of partial or complete adhesion of the wall of the cavity, that is, intrauterine adhesions. Intrauterine adhesions usually cause menstrual abnormalities, such as oligomenorrhea and amenorrhea. Patients with intrauterine adhesions are prone to miscarriage, premature delivery, ectopic pregnancy, fetal death, placenta accreta, placental adhesion, and even infertility. The current treatment for patients with severe intrauterine adhesions is to implement surgical separation, but due to the slow or poor quality of regeneration of the endometrium after the operation, it is very easy to re-adhesion. [0003] Currently, Foley balloon catheters or balloon uterine stents are usually placed immedia...

Claims

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Application Information

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IPC IPC(8): A61M25/10A61M29/04A61F2/82A61M1/00A61B17/12
CPCA61M1/0023A61M25/10A61M29/02A61F2/82A61M25/0026A61B17/12A61M25/10184A61M25/10188A61M2210/1433A61B2017/12004A61M2025/105A61M2210/005Y02A50/30
Inventor 毕方成王双孟荣华
Owner 太平洋康泰科学仪器(济南)有限公司
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