Neurovascular intervention treats disease of the cerebral vessels — including acute ischemic stroke, intracranial aneurysms, and arteriovenous malformations — through minimally invasive endovascular access, where speed and navigational precision directly affect outcomes.
临床背景
This article examines cerebral protection devices designs and efficacy in stroke prevention within the wider field of neurovascular interventions.远端通路和中间导管提供了引导曲折的颅内循环所需的稳定平台。血流改道重建载瘤动脉以治疗复杂的宽颈动脉瘤。
主要考虑因素
- Distal access and intermediate catheters provide the stable platform needed to navigate the tortuous intracranial circulation.
- Flow diversion reconstructs the parent artery to treat complex and wide-necked aneurysms.
- In large-vessel-occlusion stroke, mechanical thrombectomy with a stent retriever or aspiration catheter restores cerebral blood flow and improves functional recovery within the treatment window.
- Aneurysm coiling packs the sac with detachable coils to divert flow and promote thrombosis, sometimes with balloon or stent assistance for wide-necked lesions.
诊断与评估
仔细的患者选择和基于影像的评估是该领域良好结果的基础。经常出现的术语包括大血管闭塞、支架回收器、动脉瘤弹簧圈、血流改道。结构化评估有助于将个体患者匹配到最合适的治疗途径。
治疗方法和技术
In large-vessel-occlusion stroke, mechanical thrombectomy with a stent retriever or aspiration catheter restores cerebral blood flow and improves functional recovery within the treatment window.一系列设备技术支持当代神经血管干预实践。
Explore the full Neurovascular Interventions portfolio for the devices used across these procedures.
摘要
脑保护装置的设计和预防中风的功效是神经血管干预中的一个重要课题。合理的患者选择、适当的技术和良好匹配的技术共同支持安全、有效的护理。 INVAMED 开发了全球临床医生在该领域及相关领域使用的技术。