Treatment drug delivery mechanism for Refornix dome reconstruction and operation method

Abstract

The invention provides a Refornix vault reconstruction treatment drug delivery mechanism, which comprises a syringe provided with an inner cavity in which a treatment medicament is stored, and a drug delivery mechanism for Refornix vault reconstruction, the pushing mechanism is used for pushing the therapeutic agent to flow out of the syringe; the spraying mechanism is communicated with the inner cavity of the injection cylinder, and the spraying mechanism is used for rotationally spraying a therapeutic agent; the pushing mechanism slides in the syringe to drive the spraying mechanism to rotate, the pushing mechanism slides to drive the therapeutic agent to enter the spraying mechanism, and the spraying mechanism rotates to drive the therapeutic agent to be sprayed on the inner wall of the vagina in an annular mode; the device has the beneficial effects that through the cooperation of the pushing mechanism and the spraying mechanism, a small amount of treatment medicament can be effectively and rotationally sprayed on the inner wall of the vagina, the inner wall of the vagina does not need to be filled with a large amount of medicament, and the phenomenon that the treatment medicament is wasted can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a treatment delivery mechanism for Refornix vault reconstruction and an operating method of the treatment delivery mechanism for Reformix vault reconstruction. Background technique [0002] The vaginal fornix is ​​the ring-shaped depression between the cervix and the vagina. It is divided into four parts: front, back, left, and right according to its position. The posterior fornix is ​​the deepest. Vaginal vault reconstruction surgery is used to treat vaginal vault prolapse and vaginal vault laceration, so that the vaginal vault can be restored to its original state. After the vaginal vault reconstruction surgery is completed, it is necessary to deliver medicine to the reconstruction treatment area to facilitate adjuvant treatment , and most of the existing drug delivery is to inject the therapeutic agent into the vagina through a syringe, and when injecting the therapeut...

AI Technical Summary

Problems solved by technology

[0002] The vaginal fornix is ​​the ring-shaped depression between the cervix and the vagina. It is divided into four parts: front, back, left, and right according to its position. The posterior fornix is ​​the deepest. Vaginal vault reconstruction surgery is used to treat vaginal vault prolapse and vaginal vault laceration, so that the vaginal vault can be restored to its original state. After the vaginal vault reconstruction surgery is completed, it is necessary to deliver medicine to the reconstruction treatment area to facilitate adjuvant treatment , and most of the existing drug delivery is to inject the therapeutic agent into the vagina through a syringe, and when injecting the therapeutic agent, the upper inner wall of the vagina cannot fully contact with the therapeutic agent, and it is necessary to inject a large amount of drug to make the therapeutic agent full of the vagina. OK, it is easy to cause waste of therapeutic agents, and it is easy to cause discomfort to patients

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