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Patient positioning method and positioning device

A patient and carrying device technology, applied in the field of patient positioning method and positioning device, can solve problems such as lack of a better adjustment method and inability to ensure treatment effect, etc.

Pending Publication Date: 2021-10-15
中以康联国际医疗科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when irradiating target areas with different angles, there is no better adjustment method, and the treatment effect cannot be guaranteed.

Method used

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  • Patient positioning method and positioning device
  • Patient positioning method and positioning device
  • Patient positioning method and positioning device

Examples

Experimental program
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Embodiment Construction

[0094] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0095] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0096] combine Figure 1 to Figure 6 As shown, the patient positioning method provided in the embodiment of the present application includes the following steps:

[0097] In step S1 , the patient is loaded onto the carrying device 10 and the position of the patient relative to the carrying devi...

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Abstract

The invention relates to the field of treatment equipment, and particularly provides a patient positioning method and a positioning device. The positioning method comprises the following steps: supporting a patient on a bearing device, and keeping the position of the patient relative to the bearing device basically unchanged; according to the treatment plan, obtaining an angle [alpha]1 required to be rotated by the patient; enabling the controller to send out corresponding working signals according to the value of the [alpha]1, so the bearing device, the rotating mechanism for driving the bearing device to rotate and the driving mechanism for driving the bearing device to move receive the working signals and then move, so that the positioning point of the target area after rotating by the angle of the [alpha]1 coincides with the isocenter of the particle beam. The positioning device comprises the bearing device, the driving mechanism and the rotating mechanism, wherein the driving mechanism is used for driving the bearing device to move, and the rotating mechanism is used for driving the driving mechanism to rotate.

Description

technical field [0001] The present disclosure relates to the field of treatment equipment, in particular to a patient positioning method and a positioning device. Background technique [0002] Radiation therapy is a tool or method for treating cancer and certain other tissue malignancies. Beams such as X-rays, gamma rays, or particles made of protons, helium ions, carbon ions, or neutrons are administered to cancerous tumors, organs controlled by cancer, or other target tissue regions containing malignant tissue. Rays or beams destroy cancer cells. Growing and rapidly multiplying cancer cells are often more susceptible to radiation damage than healthy cells and are more difficult to repair. inner selectivity. Among them, protons, helium ions, and carbon ions can be focused to a certain depth of the target area. Therefore, the dose distribution can be matched with the target area with high precision, and the damage to organs at risk can be reduced. [0003] To further mini...

Claims

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Application Information

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IPC IPC(8): A61N5/10
CPCA61N5/1001A61N5/1049A61N2005/1097A61N2005/1055A61N2005/1061
Inventor 赵鹏
Owner 中以康联国际医疗科技有限公司
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