Grid-shaped bracket composite membrane of pelvic floor repairing belt and use method thereof

Abstract

The invention discloses a grid-shaped bracket composite membrane of a pelvic floor repairing belt. The grid-shaped bracket composite membrane of the pelvic floor repairing belt consists of a membrane absorbed by a human body, and a grid-shaped bracket which is not absorbed by the human body. A substrate membrane consists of degradable natural or composite materials which can be absorbed and metabolized by the human body, and a transplant can be almost absorbed and metabolized after a surgery to reduce permanent transplants in the human body to the maximum degree and lower rejection reaction risks. If the transplant is completely absorbed, diseases always recur after the surgery, and therefore, a grid bracket which can not be absorbed is designed in the transplant. On one hand, the grid bracket is used as a template of the transplant, and on the other hand, tissues around the grid bracket react to cover the bracket to form scar compound which takes autologous scars as a fixed dissection structure after the plant substrate membrane is absorbed and metabolized. If necessary, a marker line through which x ray can not penetrate is added into the transplant for knowing the position of the transplant in the pelvic floor after the surgery, and the marker line can be used for conveniently positioning, observing and carrying out follow-up visit on the composite membrane structure after the surgery. According to the structure, a current technical problem of the transplant for a pelvic organ prolapses surgery of middle and old aged women can be favorably solved.

Description

technical field [0001] The invention relates to an appliance in the medical field of women's pelvic floor repair and reconstruction, in particular to a graft for repairing and fixing pelvic floor tissues and organs. Background technique [0002] Pelvic floor dysfunction and pelvic organ prolapse are particularly common diseases in middle-aged and elderly women, which affect the quality of life and physical and mental health of women to varying degrees. Pelvic floor reconstruction is an important treatment method for patients with serious conditions. The traditional surgical methods are mainly various hysterectomy and vaginal wall repair and suture surgery. The treatment method has been improved, and the surgical reconstruction process is gradually considered, and grafts are added to the pelvic floor repair surgery to increase the strength of the pelvic floor support and reduce the chance of recurrence after surgery. The grafts used, especially the synthetic mesh, are widely...

AI Technical Summary

Problems solved by technology

However, synthetic mesh brings new problems: the body has a higher chance of rejection of mesh, which brings a series of complications related to mesh rejection to patients. Some patients need reoperation, and synthetic mesh lacks Elastic, prone to pain, so there is a clinical trend to eliminate the use of synthetic mesh

[0003] After experiencing complications related to synthetic mesh, clinical trials are also trying to use absorbable mesh (such as biological mesh). The advantage of absorbable mesh is that there are fewer rejection reactions after surgery than synthetic mesh. Yes: Follow-up found that the chance of recurrence is relatively high after the patch is absorbed, so absorbable patch is not a good solution

[0004] Therefore, the main obstacle to the development of pelvic floor reconstruction surgery is the lack of ideal patch materials or other grafts as reinforcement materials for pelvic floor reconstruction surgery.

Images