Laser Interstitial Thermotherapy in Surgical Treatment of Vascular Anomalies

被引:1
|
作者
Abushkin, I. A. [1 ]
Chudnovskii, V. M. [1 ]
Guzev, M. A. [1 ]
Polyaev, Yu. A. [1 ]
Garbuzov, R. V. [1 ]
机构
[1] Russian Acad Sci, Inst Appl Math, Far East Div, Vladivostok, Russia
基金
俄罗斯科学基金会;
关键词
lasers; cavitation; boiling; vascular anomalies;
D O I
10.1007/s10517-023-05716-2
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
The effects of subcooled boiling of water and blood in the experimental cuvette and rabbit hepatic vessels under the influence of optical fiber-guided continuous IR laser radiation (1.94 mu m) were studied using optical methods and ultrasonic diagnostics near the tip of the laser optical fiber. The liver was chosen as a model of vascular abnormality with a conglomerate of blood vessels. In the proposed approach, modification (obliteration and coagulation) of the vascular anomalies occurred as a result of intense subcooled boiling of the blood with generation of heated submerged jets.
引用
收藏
页码:399 / 403
页数:5
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