Lung neoplasm diagnosis and treatment device under radiography guidance

Abstract

The invention discloses a lung neoplasm diagnosis and treatment device under radiography guidance. The lung neoplasm diagnosis and treatment device comprises a CT reconstruction device and a CT examining couch; the CT reconstruction device comprises a detector, a light pipe, a 360 degree rotating loading platform movement system, a detector Y direction linear movement system, a detector X direction linear movement system, a detector Z direction linear movement system, a light tube Z direction linear movement and detected objects; the CT examining couch comprises a couch body, a headrest, a head rest guide rail, a head rest telescopic rod, an arm fixator, an arm fixator telescopic rod, a motor, a castor, a castor lock, couch legs, a couch leg height adjuster, a head rest telescopic rod control button, an arm fixator telescopic rod control button, a couch leg height adjuster control button, a power switch and a power interface. The lung neoplasm diagnosis and treatment device under radiography guidance makes the CT examining couch operation more easy and convenient, achieves electric control type adjustment, is convenient to move, improves the use performance of the CT examining couch, and solves the problem that the conventional CT examining way is not suitable for examining flat components.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a device for diagnosis and treatment of lung tumors guided by radiographic images. Background technique [0002] It is well known that radiotherapy is one of the most basic means of tumor treatment. At present, the main equipment for tumor radiotherapy is linear accelerator and gamma knife. However, since the tumor tissue is surrounded by normal tissue, killing the tumor will damage the normal tissue at the same time. In addition, how to eliminate the influence of organs by physiological movements in radiotherapy, such as respiratory movement, bladder filling, gastrointestinal peristalsis, tumor growth and reduction, as well as elastic deformation of organs and positioning errors in fractionated treatment, etc., make it impossible Accurate in place. In the treatment, the real-time positioning of the focus of the radiation and the tumor target area cannot be achieved by ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a device for diagnosis and treatment of lung tumors under the guidance of radiographic images, which aims to solve the inconvenience of manual operation of the existing CT examination table, the inability to realize electric adjustment, inconvenient movement and low performance; the conventional CT detection method is not suitable for detection The problem with flat widgets

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