Adjustable protective device for radiotherapy in gynecological tumor cavity

Abstract

The invention discloses an adjustable protective device for radiotherapy in a gynecological tumor cavity in the technical field of gynecological treatment, which comprises an adjustable supporting mechanism, a pushing mechanism is arranged on the adjustable supporting mechanism, a connecting ring is fixedly connected to one end, far away from the adjustable supporting mechanism, of the pushing mechanism, and an expansion mechanism is arranged on the inner side of the connecting ring. A limiting mechanism used in cooperation with the expansion mechanism is arranged on the connecting ring, a treatment mechanism is arranged on the inner side of the expansion mechanism, and a sleeve removing mechanism used in cooperation with the expansion mechanism is arranged at the end, away from the pushing mechanism, of the adjustable supporting mechanism; the height of the arc-shaped dilation plate can be adjusted according to the actual height of the vagina of a patient, so that the device can be suitable for different patients, the practicability of the device is effectively improved, the arc-shaped dilation plate can be stably inserted into the vagina of a woman at a constant speed through the arrangement and use of the pushing mechanism, and the practicability is improved. Therefore, the discomfort of the patient caused by the insertion of the arc-shaped expansion plate can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of gynecological treatment, in particular to an adjustable protective device for intracavity radiotherapy of gynecological tumors. Background technique [0002] Cervical cancer is the most common gynecological malignancy. The high incidence of carcinoma in situ is 30 to 35 years old, and the invasive cancer is 45 to 55 years old. The widespread application of cervical cytology screening in recent decades has enabled the early detection and treatment of cervical cancer and precancerous lesions, and the incidence and mortality of cervical cancer have decreased significantly. [0003] The prior art discloses some invention patents in the technical field of medical equipment, among which the invention patent with the application number CN112843501A discloses an adjustable protective device for intracavitary radiotherapy of gynecological tumors, which relates to the technical field of medical equipment and inclu...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an adjustable protective device for intracavitary radiotherapy of gynecological tumors, to solve the problems in the above-mentioned background technology that it is impossible to realize stable and uniform pushing and that there is no rubber cover and a cover-removing mechanism for protection.

Images