Vacuum shaping cushion for tumor radiotherapy and using method of vacuum shaping cushion
A tumor radiation and vacuum technology, which is applied in the direction of X-ray/γ-ray/particle irradiation therapy, etc., can solve the problems of treatment error, unstable patient position, and easy air leakage and loss of vacuum shaping pad, so as to improve efficiency, The effect of solving the problem of sanitation and disinfection and reducing the cost of consumables payment
Active Publication Date: 2016-03-16
HUADONG HOSPITAL
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[0010] The purpose of the present invention is to provide a vacuum shaping pad for tumor radiotherapy and its use method, so as to solve the defects in the prior art that the vacuum shaping pad is easy to leak air and lose vacuum, and the patient's body position is unstable and leads to treatment errors.
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[0038] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.
[0039] According to a preferred embodiment of the present invention, a vacuum shaping pad for tumor radiotherapy is provided, such as Figure 1-Figure 2As shown, it includes: an outer skin 1 defining a closed cavity 13 inside it, and a plurality of independent modules 2 arranged in the cavity 13, the modules 2 are filled with high polymer particles 3, and each module has An air hole for connecting a vacuum pump (not shown). The modules 2 are not connected to each other, and vacuum modules can be formed respectively through the pumping of the vacuum pump, preventing the air leakage of one module from affecting the air leakage of the entire vacuum shaping cushion, ensuring the efficiency and safety of the treatment. Each ...
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The invention provides a vacuum shaping cushion for tumor radiotherapy and a using method of the vacuum shaping cushion. The vacuum shaping cushion comprises an outer skin and a plurality of independent modules, wherein a sealed cavity is defined in the outer skin, the modules are arranged in the cavity and filled with high polymer particles, and each module is provided with air holes used for being connected with a vacuum pump for vacuum pumping. Compared with the prior art, the vacuum shaping cushion is subjected to modular design and is capable of being reused, accurately positioned and being marked; the vacuum shaping cushion and the using method of the vacuum shaping cushion better adapt to the tendency of accuracy treatment, meet the requirement of medical insurance under the new situation and ensure treatment quality and safety.
Description
technical field [0001] The invention relates to a shaping pad, in particular to a vacuum shaping pad for tumor radiotherapy and its application method. Background technique [0002] Radiation therapy is one of the main treatments for malignant tumors. The continuous progress of science and technology promotes the upgrading of radiation therapy technology, from the early two-dimensional treatment technology to three-dimensional conformal technology and intensity-modulated radiation therapy technology, and even more advanced volumetric arc radiation therapy technology. Radiotherapy technology is becoming more and more accurate and efficient, which requires that patients must be fixed enough during treatment to keep the treatment site (target area) stable. Therefore, the accuracy of patient position fixation before treatment and the stability of position during treatment are very important . [0003] Vacuum shaping pads are traditionally used for body (thoracic and abdominal)...
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Inventor 邱健健郑向鹏任艳萍戈伟强徐志勇
Owner HUADONG HOSPITAL