一种用于主动脉瓣下和肺动脉瓣下狭窄手术暴露的新器械。
A new instrument for surgical exposure of subaortic and subpulmonic stenosis.
作者信息
Alfieri O, Subramanian S
出版信息
Ann Thorac Surg. 1975 May;19(5):589-91. doi: 10.1016/s0003-4975(10)64439-6.
PMID:1169045
Abstract
An instrument for providing adequate visualization of the subvalvular area during repair of intracardiac defects is described. Essentially a type of modified nasal speculum, the instrument has proved helpful in performing resections in both subaortic and subpulmonic stenoses by exposing a wider surgical field.
摘要
描述了一种在心脏内缺损修复过程中用于充分观察瓣膜下区域的器械。该器械本质上是一种改良型鼻窥器，已证明通过暴露更广阔的手术视野，有助于进行主动脉瓣下和肺动脉瓣下狭窄的切除术。
Zotero 插件