Experimental Evaluation of Pulse 1550 Nm Laser System for Welding of Heart Tissue

K. Litvinova, M. Chernysheva, I. Kudelin, S. Khalimanenko, F. Leyva
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Abstract

Laser tissue welding (LTW) uses laser energy to anastomose tissues and is ideally suited for applications in which suturing and stapling is difficult. The advantages of LTW compared with traditional methods of wound closure are the absence of foreign body reaction and less scar formation. The objective of this study was to determine whether a dissected heart walls could be welded by 1550 nm laser using an in vitro chicken hearts dissection model.
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1550 Nm脉冲激光系统焊接心脏组织的实验评价
激光组织焊接(LTW)利用激光能量来吻合组织,非常适合于缝合和装订困难的应用。与传统的伤口闭合方法相比,LTW的优点是没有异物反应,瘢痕形成较少。本研究的目的是利用离体鸡心脏解剖模型,确定1550 nm激光是否可以焊接解剖的心壁。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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