Dimitri W R
Thorac Cardiovasc Surg. 1985 Feb;33(1):61-2. doi: 10.1055/s-2007-1014089.
Maneuvers to improve access during difficult mitral valve surgery such as excessive traction on the mitral annulus, retraction and inversion are attended with increased risk of serious complications. A needle holder has been designed to facilitate the placement of sutures during mitral valve or other intracardiac procedures where access is difficult.
在困难的二尖瓣手术中,为改善手术视野而采取的操作,如过度牵拉二尖瓣环、牵开和翻转等,会带来严重并发症风险增加的问题。一种持针器已被设计出来,用于在二尖瓣或其他心脏内手术中,当手术视野不佳时便于缝线的放置。