公开(公告)号：EP2996619A4

公开(公告)日：2017-01-18

申请号：EP14791655

申请日：2014-05-02

申请人： MEDROBOTICS CORP

发明人： JOHNSTON GABRIEL ,  CALEF TOM ,  DARISSE IAN ,  ZUBIATE BRETT ,  FLAHERTY R MAXWELL ,  FLAHERTY J CHRISTOPHER ,  LEWIS REYNALDO ,  RIENZIE ADAM ,  RUNYON JUSTIN S ,  HOLLOWAY JR ANTHONY RAY ,  MALAQUAIS COREY ANTHONY

IPC分类号： A61B17/34 ,  A61B90/50

CPC分类号： A61B34/30 ,  A61B34/71 ,  A61B2034/301

摘要： A system and method for performing a medical procedure includes a first multi-linked mechanism comprising a plurality of first links, and a lumen therethrough; a second multi-linked mechanism comprising a plurality of second links, wherein the second multi-linked mechanism is constructed and arranged to be slidingly received by the lumen of the first multi-linked mechanism, and where the first and second multi-linked mechanisms are configured to transition from a limp state to a rigid state; a set of proximal cables comprising at least a first proximal cable and a second proximal cable; a set of distal cables comprising at least a first distal cable and a second distal cable; a cable control assembly constructed and arranged to independently apply tension to the first proximal cable and the second proximal cable; a cable interface assembly constructed and arranged to receive a force from at least the first proximal cable and the second proximal cable and to transmit a corresponding force to at least the first distal cable and the second distal cable. The force applied to the first distal cable and the second distal cable steers at least one of the first multi-linked mechanism or the second multi-linked mechanism.

摘要翻译： 用于执行医疗程序的系统和方法包括：第一多连接机构，包括多个第一连杆和通过其中的内腔; 第二多连接机构，包括多个第二连杆，其中所述第二多连杆机构被构造和布置成由所述第一多连杆机构的内腔滑动地接收，并且所述第一和第二多联机构是 被配置为从跛行状态转换到刚性状态; 一组近端电缆，其包括至少第一近端电缆和第二近端电缆; 一组远端电缆，包括至少第一远端电缆和第二远端电缆; 电缆控制组件，其构造和布置成独立地向第一近端电缆和第二近端电缆施加张力; 电缆接口组件，其构造和布置成接收来自至少第一近侧电缆和第二近端电缆的力，并将对应的力传递到至少第一远侧电缆和第二远端电缆。 施加到第一远端电缆和第二远端电缆的力转向第一多连接机构或第二多连接机构中的至少一个。