关于照相介导超声波治疗的审查
1Department of Mechanical Engineering, Institute for Bioengineering Research, The University of Kansas, Lawrence, KS 66045, USA.
Experimental biology and medicine (Maywood, N.J.)
|July 15, 2023
概括
照相介导超声疗法 (PUT) 结合了超声波和激光来增强腔位,提供了一种选择性去除微血管的非侵入性方法. 这种技术在治疗眼睛疾病和其他血管疾病方面表现有前途.
科学领域:
- 生物医学工程 生物医学工程
- 眼科医生 眼科 眼科
- 血管医学 血管医学
背景情况:
- 光介导超声疗法 (PUT) 集成了超声和激光技术.
- PUT的机制涉及血液血管内的增强化效应.
- 这种增强的化可以诱导生物效应,包括减少微血管 perfusion.
研究的目的:
- 通过减少微血管输液来探索PUT在控制糖尿病视网膜病变和与年龄相关的黄斑变性等眼睛疾病中的潜力.
- 评估PUT在眼睛和皮肤组织中进行非侵入性微血管切除的可行性.
- 调查PUT超越微血管切除的潜在治疗应用和潜在的治疗机制.
主要方法:
- 利用子眼睛和耳朵模型的体内研究来证明微血管的去除.
- 采用了数值模拟,包括泡动态模型,以分析PUT期间的洞穴增强和诱导应力.
- 进行了体外研究,以评估PUT对血管扩展剂度的影响.
主要成果:
- 证明了PUT的可行性,用于去除眼睛和皮肤组织中的微血管.
- 数字研究证实了在PUT过程中增强的化和升高的血管壁应力.
- 实验室检测结果表明PUT会影响血管扩展剂度,可能限制 perfusion.
结论:
- PUT提供了一种非侵入性,精确和高效的选择性微血管去除方法,在眼科和血管疾病治疗中具有潜在的应用.
- 需要进一步发展,以通过实时监测解决船只破裂等局限性问题.
- PUT在治疗诸如深静脉血栓症和破坏动脉样硬化斑块等疾病方面表现有前途.
关键词:
凯勒米克西斯的方程照相介导的超声波疗法 照相介导的超声波治疗这是一种抗血管的药物.洞化 洞化 洞化有限元素模型的模型是有限的.激光 激光 激光 激光 激光摄影声学 摄影声学剪切和环形应力压力.血栓溶解是一种血栓溶解.超声波超声波是指超声波的使用.血管扩张剂 血管扩张剂更多相关视频
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