Palmieri B, Criscuolo M, Gozzi G
Cattedra di Semeiotica Chirurgica, Università degli Studi di Modena.
Minerva Chir. 1994 Jan-Feb;49(1-2):65-70.
The ultrasonic scalpel has been used for some time in surgery in tissue with a predominantly cellular component since it can be used selectively on the parenchymatous component while respecting the vasculo-stromal component. On the basis of their earlier experience and using a versatile ultrasonic device currently utilised in plastic surgery, the authors subjected a series of animal organs to ultrasonic action at a frequency of 19800 Hz and with an output of 65 Watt. The aim of the study was to evaluate the widest potential in terms of efficiency and safety for the use of a ultrasonic scalpel on a vast range of animal parenchyma (batches of Sprague-Dawley rats). The authors' comments and histological results highlight the striking efficiency of this form of energy in the dissolution of parenchyma while respecting the organ's vascular and stromal components.
超声手术刀已经在以细胞成分为主的组织手术中使用了一段时间，因为它可以在尊重血管基质成分的同时，选择性地作用于实质成分。基于他们早期的经验，并使用目前整形外科中使用的一种多功能超声设备，作者对一系列动物器官施加了频率为19800赫兹、输出功率为65瓦的超声作用。该研究的目的是评估在广泛的动物实质组织（斯普拉格-道利大鼠组）上使用超声手术刀在效率和安全性方面的最大潜力。作者的评论和组织学结果突出了这种能量形式在溶解实质组织同时尊重器官血管和基质成分方面的显著效率。
