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REDO STERNOTOMY RETRACTOR

机译:REDO STERNOTOMY收录机

摘要

This invention is a hand-held retractor (10) that is adapted for endoscopic use at a predetermined area of a patient. The retractor (10) is comprised of a longitudinally extending blade (20) with a proximal end (28), a distal end (26) and a top surface (22). A handle (60) is connected to the proximal end (28) of the blade (20) by a separating member (50), which is preferably arcuate. The separating member (50) is configured to allow a surgeon direct access to, and visualization of, the area adjacent the top surface (22) and distal end (26) of the blade (20) after positioning the distal end (26) of the blade (20) at the predetermined area. Also provided is a method of endoscopic retro-sternal adhesiolysis which utilizes a retractor (10) to provide access to, and visualization of, adhesions adjacent the cranial portions of a patient's sternum while retracting away and protecting underlying tissue.
机译:本发明是一种适于在患者的预定区域内窥镜使用的手持式牵开器(10)。牵开器(10)包括纵向延伸的刀片(20),其具有近端(28),远端(26)和顶表面(22)。手柄(60)通过优选为弓形的分离构件(50)连接至刀片(20)的近端(28)。分离构件(50)构造成允许外科医生在定位鼻尖的远端(26)之后直接进入邻近刀片(20)的顶表面(22)和远端(26)的区域并对其可视化。刀片(20)在预定区域。还提供了一种内窥镜胸骨后粘连的方法,该方法利用牵开器(10)提供对患者胸骨的颅骨部分附近的粘连的访问和可视化,同时收回并保护下面的组织。

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