Protection equipment for intracavitary radiotherapy on gynecolgical tumors

Abstract

The invention discloses protection equipment for intracavitary radiotherapy on gynecolgical tumors. The protection equipment comprises a first shell, wherein a second shell is fixedly arranged at oneend of the first shell, the outer wall of the end, away from a lead screw, of a threaded cylinder is sleeved with a second limiting ring which is fixedly connected with the inner wall of the first shell, the outer wall of the end, close to the lead screw, of the threaded cylinder is sleeved with a third limiting ring which is fixedly connected with the inner wall of the second shell, and limitinggrooves matched with limiting protrusions are formed in the upper ends and the lower ends of the second limiting ring and the third limiting ring. The protection equipment has the advantages that a tumor part can be sucked into the first shell through negative pressure, radiotherapy can be conducted on a tumor part at a fixed point, and therefore anti-radiation protection can be conducted on healthy tissue around the tumor part, the size of the suction part can be adjusted according to the size of the tumor part, and therefore, radiotherapy of tumors of different sizes can be adapted to; and besides, the equipment is easy to operate, and the process of clamping the tumor part is omitted, thereby avoiding the pains brought to patients.

Description

Technical field[0001]The present invention relates to the field of gynecological radiation therapy, and in particular, there is a gynecological tumor cavity radiation therapy and protective equipment.Background technique[0002]Since many people lack their understanding, lack of health care for the body, plus all kinds of bad habits, etc., so that the physiological health is walked, leading to some female diseases, and the long-term treatment, give normal life, work brings great life Invenation.[0003]At present, the incidence of gynecological tumor cavity presents year-on-year rise, and severely threatens that women's physical and mental health and life safety. Introduce, especially in the treatment of cervical cancer, but the side effects of radiotherapy have been It is a serious illness, so in order to avoid damage to the health tissue around the lesion, it is necessary to have targeted increased radiotherapy protection equipment, and existing protective devices are typically clampi...

AI Technical Summary

Problems solved by technology

[0003] At present, the incidence of intracavitary gynecological tumors shows an increasing trend year by year, which seriously threatens the physical and mental health and life safety of women. Intracavity radiotherapy, especially in the treatment of cervical cancer, plays an important role, but the side effects of radiotherapy have always been It is a serious criticism, so in order to prevent the healthy tissue around the diseased tissue from being damaged, it is necessary to increase the protective function of the radiotherapy protection device in a targeted manner. The existing protection device usually clamps the tumor site, which is the tumor site Then manually control the source applicator to perform fixed-point radiation therapy on the tumor site, which is not only troublesome to operate, but also causes greater pain in the clamped part, causing discomfort to the patient

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