We aim to reduce microembolism in patients with unruptured intracranial aneurysms after Stent-Assisted Coil Embolization.
The goal of this clinical trial is to investigate whether intravenous injection of tilofiban can reduce microembolism in patients with unruptured intracranial aneurysms after Stent-Assisted Coil Embolization.The main questions it aims to answer are:~Is it safe to inject tirofiban intravenously during interventional treatment of intracranial aneurysms？~What dose of tirofiban is safe and effective?