Stereotactic head radiotherapy equipment

Abstract

The invention discloses stereotactic head radiotherapy equipment in the technical field of medical instruments. The equipment comprises a lying frame and a head frame, wherein a fixed rod is fixedly connected to the middle of the lying frame; a head rotating rod is rotatably connected to the outer wall of the fixed rod; a fixed disc is fixedly connected to the outer wall of the fixed rod; a positioning disc is slidably connected to the outer wall of the fixed rod; the head rotating rod is matched with the positioning disc; the top of the head rotating rod is rotationally connected with a headrest frame; clamping plates are connected to two sides of the headrest frame in a sliding manner; and an adjusting rod is rotationally connected between the headrest frame and the head rotating rod. Aneck pillow is easy to adjust, the treatment of a patient is relatively comfortable, the position and the angle of the headrest frame are adjustable, chemotherapy is facilitated, the use feeling is improved, clamping is stable, the fitness is relatively good, and the equipment is comfortable to use.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a stereotactic head radiotherapy device. Background technique [0002] At present, when tumor patients undergo head radiotherapy, they need to lie on the radiotherapy bed, and radiotherapy takes a period of time. The patient's head will move when lying down for a long time, affecting the position of the head radiotherapy, resulting in weakening of the treatment effect. The previous head fixation method is to lie the patient's head on the groove of the headrest. This method will cause the patient's fatigue and discomfort, and cannot adjust the neck position well, and cannot fix the patient's head conveniently. Affecting the effect of treatment, different patients have different physical conditions and need pillows of different heights. If things go on like this, it will greatly increase the work difficulty of radiation oncologists. [0003] Based on this, the present inve...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stereotactic head radiotherapy equipment to solve the problem of lying the patient's head on the groove of the headrest proposed in the above background technology, which will cause the patient's fatigue and discomfort, and can not be adjusted well. The neck position cannot fix the patient's head conveniently, which affects the effect of treatment. Different patients have different physical conditions and require pillows of different heights. If things go on like this, it will greatly increase the difficulty of the radiation oncologist's work.

Images