相关实验视频

Updated: Jun 19, 2026

Monitoring the Wall Mechanics During Stent Deployment in a Vessel

Monitoring the Wall Mechanics During Stent Deployment in a Vessel

Published on: May 8, 2012

尼瓦·内特 (NeVa Net) 支架检索器 - - 两家高人数中心的20例病例的初步报告

Pervinder Bhogal¹, Marco Mancuso-Marcello¹, Rory Fairhead¹

¹Department of Interventional Neuroradiology, The Royal London Hospital, Whitechapel Road, London, E1 1BB, UK.

Acta neurochirurgica

|July 15, 2025

概括

新型NeVa NET支架取回器,采用微过网设计,在中风患者中实现了94%的第一次通道再通道率. 这项技术在预防机械血栓切除术期间的远端栓塞方面表现有前途.

科学领域:

干预神经病学干预神经病学
医疗器械技术医疗器械技术
脑血管疾病管理管理

背景情况:

机械血栓切除术对于急性缺血性中风的治疗至关重要,第一通复管治疗显著影响患者的治疗结果.
新型支架取回器旨在提高程序效率,并减少远端栓塞等并发症.

研究的目的:

为了评估NeVa NET支架取回器的初始临床经验和安全性,NeVa NET支架取回器是一款具有集成远端微过网的新设备.
评估NeVa NET在实现第一通道再通道化和预防中风患者栓塞并发症方面的有效性.

主要方法:

对前性维护数据库的回顾性审查确定了20名使用NeVa NET 4x30mm设备治疗的患者.
收集的数据包括基线人口统计数据,中风严重程度 (NIHSS,ASPECT),凝块特征,程序结果 (eTICI得分),并发症和90天修改的兰金尺度 (mRS) 得分.

主要成果:

在20名患者中,NeVa NET在18名患者中成功跟踪.
观察到高的一次通道重通率 (eTICI ≥2c) 为94%,最终的重通率为94%.
没有报告到远部区域的新栓塞,血管破裂或剖析. 50%的患者取得了良好的结果 (mRS 0-2).

结论:

在这个初始患者队列中,NeVa NET支架取回器,其独特的设计用于防止远端栓塞,在这个初始患者队列中表现出非常高的第一次通道和最终成功的再通道化率.
这种新技术显示了改善机械血栓切除术结果的潜力,因此需要在更大规模的研究中进一步调查.

关键词:

第一次通过效应.大型船只的封闭.机械血栓切除术是一种机械血栓切除术.微过器微过器的使用方法尼维亚的网络.一次性中风,中风.

更多相关视频

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Fully Endoscopic Mitral Valve Repair with Percutaneous Cannulation of Groin Vessels

Published on: May 26, 2023

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis

Published on: August 26, 2025

相关概念视频

Single Nucleotide Polymorphisms-SNPs

Single Nucleotide Polymorphisms-SNPs

A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...

Investigation of Disease Outbreaks

Investigation of Disease Outbreaks

Multistate foodborne outbreaks pose significant public health risks and require meticulous investigation to identify sources and implement control measures. The Centers for Disease Control and Prevention (CDC) utilizes a dynamic seven-step process for these investigations, integrating data from laboratories, interviews, and environmental assessments to protect public health.Outbreak Detection: The detection of multistate outbreaks typically begins with PulseNet, the CDC's national laboratory...