A one-dimensional model for aspiration therapy in blood vessels
<|reference_start|>A one-dimensional model for aspiration therapy in blood vessels: Aspiration thrombectomy is a treatment option for ischemic stroke due to occlusions in large vessels. During the therapy a device is inserted into the vessel and suction is applied. A new one-dimensional model is introduced that is capable of simulating this procedure while accounting for the fluid-structure interactions in blood flow. To solve the coupling problem at the tip of the device a problem-suited Riemann solver is constructed based on relaxation of the hyperbolic model. Numerical experiments investigating the role of the catheter size and the suction forces are presented.<|reference_end|>
@article{herty2024a,
    title={A one-dimensional model for aspiration therapy in blood vessels},
    author={Michael Herty, Niklas Kolbe and Michael Neidlin},
    journal={arXiv preprint arXiv:2403.05494},
    year={2024},
    archivePrefix={arXiv},
    eprint={2403.05494},
    primaryClass={math.NA cs.NA}
}