Method for fixing treatment needle and treatment tube of multi-channel vagina after-loading treatment device

Abstract

The invention discloses a method for fixing a treatment needle and a treatment tube of a multi-channel vagina after-loading treatment device, and relates to the field of medical equipment. According to the scheme, the adopted multi-channel vagina posterior treatment device comprises a treatment device body and an elastic limiting piece, a newly-designed multi-channel vagina posterior treatment device structure is adopted in the fixing method, and a treatment needle inserted into the treatment device body is fixed through a limiting ring. The treatment tube inserted into the treatment device body is fixed through a limiting plug, so that the situation that the treatment effect is reduced and even treatment cannot be carried out due to displacement of the treatment needle and the treatment tube in the treatment process is reduced, the accuracy of position fixing of the implanted needle and the treatment tube is guaranteed, and the advantages of being convenient and rapid to fix are achieved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a method for fixing a treatment needle and a treatment tube of a multi-channel vaginal aftermarket treatment device. Background technique [0002] Cervical cancer is the most common gynecological malignancy. Radiation therapy is one of the main treatment methods for cervical cancer. The use of implant needles as source applicators can make the radiation source directly enter the lesion area, and improve the quality of life without increasing the damage of surrounding normal tissues. Theoretically, the radiotherapy dose in the lesion area can obtain the best radiotherapy effect. Since there is no nerve touch at the bottom of the vagina, the use of implant needles is more minimally invasive, efficient, and less painful. It has become the main technical means of radiotherapy for cervical cancer. Radiation therapy for the stump after surgery can also be used for cancer patients who a...

AI Technical Summary

Problems solved by technology

[0015] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a method for fixing the treatment needle and the treatment tube of a multi-channel vaginal post-loading treatment device. The treatment needle inserted into the treatment device body is fixed, and the treatment tube inserted into the treatment device body is fixed through the limit plug, thereby reducing the displacement of the treatment needle and treatment tube during the treatment process, resulting in a decline in the treatment effect or even inability to perform treatment It ensures the accuracy of the position of the implanting needle and the treatment tube, and has the advantages of convenient and fast fixing.

Images