Radiation delivery apparatus and computer readable storage medium

By designing a mobile radiation delivery device and a multi-imaging source system, the problem of poor flexibility of existing equipment has been solved, enabling multi-angle radiation delivery and high-resolution dose control, thus improving the flexibility and precision of treatment.

CN122273016APending Publication Date: 2026-06-26SHANGHAI UNITED IMAGING HEALTHCARE

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI UNITED IMAGING HEALTHCARE
Filing Date
2025-12-25
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing radiation delivery equipment lacks flexibility during radiation delivery, making it impossible to achieve flexible radiation from all directions and multiple angles. Furthermore, the resolution of multi-leaf collimators is insufficient, making it difficult to achieve high-precision dose control and protection of normal tissues.

Method used

Design a radiation delivery device, including a radiation head and a moving mechanism. The radiation head can move along the rotation axis and the beam direction through the moving mechanism. Combined with multiple imaging sources and detectors, it can achieve radiation delivery operations at different angles and energies.

Benefits of technology

It improves the flexibility and precision of radiation delivery equipment, enabling radiation delivery from different directions and angles to meet the radiation needs of different parts of the body, and improves the resolution of dose control and protection of critical organs.

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Abstract

This application relates to a radiation delivery device and a computer-readable storage medium. The radiation delivery device includes a radiation head for delivering a beam and rotatable about a rotation axis; and a moving mechanism connected to the radiation head; wherein the radiation head is movable along the rotation axis via the moving mechanism and is also movable along the beam direction via the moving mechanism. Using this radiation delivery device improves the flexibility of the radiation delivery process.
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