ThrombectomyMechanical ThrombolysisIntracranial ThrombosisEmbolectomyCerebral RevascularizationStrokeThrombolytic TherapyThrombosisEquipment DesignCerebral AngiographyBrain IschemiaTreatment OutcomeAcute DiseaseVenous ThrombosisEquipment Failure AnalysisInfarction, Middle Cerebral ArteryFibrinolytic AgentsStentsStress, MechanicalIliac VeinSuctionTissue Plasminogen ActivatorTomography, X-Ray ComputedRetrospective StudiesCombined Modality TherapyFemoral VeinSwineCathetersCoronary ThrombosisPhlebographyEmbolismMechanical ProcessesVascular PatencySagittal Sinus ThrombosisArteriovenous Shunt, SurgicalVena Cava, InferiorBiomechanical Phenomena