公开(公告)号：US09993141B2

公开(公告)日：2018-06-12

申请号：US15265188

申请日：2016-09-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robinson Greig ,  Jeffrey Bean ,  Kevin Zephir

IPC: A61B1/00 ,  A61B1/005 ,  A61M25/01 ,  A61B17/00

CPC classification number: A61B1/0052 ,  A61B1/00039 ,  A61B1/0057 ,  A61B2017/00327 ,  A61M25/0136 ,  A61M2025/015

Abstract: A system for controlling a medical device includes a shaft rotatable about a longitudinal axis and a plurality of arms extending radially outwards from the shaft. Each arm includes an inward end positioned near the shaft and an outward end. The system also includes a collapsible pulley formed from a plurality of pulley pieces. At least one of the pulley pieces is slidably mounted on at least one of the plurality of arms and has a surface configured to receive at least one control element. The system further includes at least one biasing member located between the shaft and the at least one slidably-mounted pulley piece.

公开(公告)号：US09462931B2

公开(公告)日：2016-10-11

申请号：US14196660

申请日：2014-03-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Robinson Greig ,  Jeffrey Bean ,  Kevin Zephir

IPC: A61B1/00 ,  A61B1/005 ,  A61M25/01

CPC classification number: A61B1/0052 ,  A61B1/00039 ,  A61B1/0057 ,  A61B2017/00327 ,  A61M25/0136 ,  A61M2025/015

Abstract: A system for controlling a medical device includes a shaft rotatable about a longitudinal axis and a plurality of arms extending radially outwards from the shaft. Each arm includes an inward end positioned near the shaft and an outward end. The system also includes a collapsible pulley formed from a plurality of pulley pieces. At least one of the pulley pieces is slidably mounted on at least one of the plurality of arms and has a surface configured to receive at least one control element. The system further includes at least one biasing member located between the shaft and the at least one slidably-mounted pulley piece.

Abstract translation: 用于控制医疗装置的系统包括可围绕纵向轴线旋转的轴和从轴向径向向外延伸的多个臂。 每个臂包括位于轴附近的向内端和向外端。 该系统还包括由多个滑轮片形成的可折叠滑轮。 至少一个滑轮片可滑动地安装在所述多个臂中的至少一个臂上，并且具有构造成容纳至少一个控制元件的表面。 所述系统还包括位于所述轴与所述至少一个可滑动安装的滑轮件之间的至少一个偏置构件。