Abstract: The present disclosure relates to a biological test cassette and a medical test system, the biological test cassette comprising a support, a cassette body, a chip, a first connecting tube and a second connecting tube. The support is provided with a first via hole. The cassette body is provided with a second via hole corresponding to the position of the first via hole, mounted on a top surface of the support, and further provided with a pretreatment chamber and a first flow channel in communication with the pretreatment chamber. The chip is slidably provided on a bottom surface of the support, and provided with an analyzing and processing chamber and a second flow channel in communication with the analyzing and processing chamber. The second connecting tube can be freely bent and deformed during the process of pulling the chip out from or pushing the chip back into the support.

Abstract: A modeling method includes: determining a source particle distribution and a leaked particle distribution, determining a first particle ratio between target scattered particles and source particles according to the source particle distribution and the leaked particle distribution, and then determining particle motion parameters of the target scattered particles by sampling according to the first particle ratio and at least one of the leaked particle distribution, an angular distribution of the target scattered particles, and an energy distribution of the target scattered particles, so as to determine a distribution model of the target scattered particles based on the particle motion parameters of the target scattered particles.

Abstract: The present disclosure relates to a biological test cassette and a medical test system, the biological test cassette comprising a support, a cassette body, a chip, a first connecting tube and a second connecting tube. The support is provided with a first via hole. The cassette body is provided with a second via hole corresponding to the position of the first via hole, mounted on a top surface of the support, and further provided with a pretreatment chamber and a first flow channel in communication with the pretreatment chamber. The chip is slidably provided on a bottom surface of the support, and provided with an analyzing and processing chamber and a second flow channel in communication with the analyzing and processing chamber. The second connecting tube can be freely bent and deformed during the process of pulling the chip out from or pushing the chip back into the support.