Acquisition method of cell survival score model based on different depths, terminal and medium

By constructing fitted sample pairs corresponding to different target depths and solving the cell survival score model, the problem of low accuracy of cell survival score models and difficulty in quickly obtaining different depth models in the prior art is solved, and efficient and accurate cell survival score models are achieved.

CN119724326AActive Publication Date: 2025-03-28HUABORON NEUTRON TECH (HANGZHOU) CO LTD
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Patent Information

Application Number
CN202411821563.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-07-16
Publication Date
2025-03-28
Estimated Expiration
2044-07-16

AI Technical Summary

Technical Problem

In the prior art, the accuracy of obtaining the RBE value of mixed absorption doses based on the cell survival score model is low, and it is difficult to quickly obtain the cell survival score model corresponding to different target depths.

Method used

By constructing fitted sample pairs corresponding to different target depths, using these sample pairs to calculate the cell survival score model, and obtaining the cell survival score model corresponding to different target depths. The specific steps include collecting the fitted sample pair at the target depth, inputting the sample pair into the initial model, solving the model parameters, obtaining the optimal solution and substituting it into the model, and generating a cell survival score model at the target depth.

Benefits of technology

It improves the acquisition efficiency of models of different target depths, and effectively improves the accuracy of cell survival score models, so as to quickly obtain accurate cell survival score models suitable for different target depths.

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Abstract

The invention provides a method for obtaining a cell survival score model based on different depths, a terminal and a medium, and the method comprises the steps: determining neutron flow beams corresponding to each target depth, and carrying out a cell survival experiment based on a cell survival experiment device through employing the neutron flow beams corresponding to the target depths for different target depths, thereby obtaining the cell survival score model based on the cell survival score model. Obtaining a plurality of groups of fitting sample pairs under the target depth; and fitting model parameters in a cell survival score initial model by using the fitting sample pair under each target depth, so as to obtain a cell survival score model corresponding to each target depth, according to the method, the cell survival score models suitable for different target depths can be rapidly obtained, the obtaining efficiency of the models of different target depths is improved, the models are solved by utilizing multiple groups of fitting sample pairs, and the model accuracy of the cell survival score models is also effectively improved.
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