用于瘤内扰流装置的选型方法、电子设备及存储介质

• Format: Patent
• Language: Chinese
• Published: 22.03.2024
• Subjects: DIAGNOSIS; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY

本披露公开了一种用于瘤内扰流装置的选型方法、电子设备及存储介质。该方法包括：获取微导管模型、动脉瘤模型以及多型号的瘤内扰流装置模型；利用有限元方法将多型号的瘤内扰流装置模型植入微导管模型，以获取拉伸后的瘤内扰流装置模型；利用有限元方法将拉伸后的瘤内扰流装置模型通过微导管模型植入动脉瘤模型；消除微导管模型对拉伸后的瘤内扰流装置模型施加的约束，以使拉伸后的瘤内扰流装置模型在动脉瘤模型中展开；以及根据瘤内扰流装置模型的展开形态从多型号的瘤内扰流装置模型中确定目标型号。通过本披露的方案，可以利用有限元方法模拟出瘤内扰流装置在动脉瘤中的展开形态，从而为术前装置选型提供更准确和可靠的参考。 The invention discloses a model selection method for an intra-tumor turbulent flow device, electronic equipment and a storage medium. The method comprises the following steps: acquiring a microcatheter model, an aneurysm model and a multi-model intra-tumor turbulence device model; implanting multiple types of intra-tumor turbulence device models into the micro-catheter model by using a finite element method to obtain a stretched intra-tumor turbulence device model; implanting the stretched intra-tumor turbulence device model into the aneurysm model through the micro-catheter model by using a finite element method; eliminating the constraint applied to the stretched intra-tumor turbulence device model by the micro-catheter