公开(公告)号：US20110295066A1

公开(公告)日：2011-12-01

申请号：US13115855

申请日：2011-05-25

Applicant: Tailin Fan

Inventor： Tailin Fan

IPC: A61B1/01 ,  A61B1/015

CPC classification number: A61B1/018 ,  A61B1/00119 ,  A61B1/00128 ,  A61B1/015 ,  A61B18/1482 ,  A61B18/149 ,  A61B2018/00029 ,  A61B2018/00196 ,  A61B2018/1213 ,  A61B2217/005 ,  A61B2218/002 ,  A61B2218/007

Abstract: Endoscopes having a hollow outer sheath configured for insertion into a patient's body are disclosed. A hollow inner sheath is receivable within the outer sheath, and is configured to slideably receive a first internal instrument. A working element can be configured to rotatably support at least the first internal instrument and a second internal instrument such that at least the first internal instrument and the second internal instrument are rotatable about a common axis of rotation being substantially coextensive with a longitudinal axis of the outer sheath. The working element can have at least one guide rail extending longitudinally of the axis of rotation and an actuator block can be slideably mountable to the at least one guiderail and so securable to at least one of the instruments as to be able to urge the at least one of the internal instruments longitudinally of the outer sheath.

Abstract translation: 公开了具有构造成用于插入患者体内的中空外护套的内窥镜。 中空的内护套可以接纳在外护套内，并被构造成可滑动地接纳第一内部器具。 工作元件可被构造成可旋转地支撑至少第一内部器具和第二内部器具，使得至少第一内部器具和第二内部器具能够绕共同的旋转轴线旋转，所述公共轴线基本上与所述第一内部器械的纵向轴线共同延伸 外护套 所述工作元件可以具有至少一个沿所述旋转轴线纵向延伸的导轨，并且致动器块可以可滑动地安装到所述至少一个导轨上，并且可固定到所述至少一个所述仪器，以至于能够至少促使所述至少一个 一个内部仪器纵向外护套。