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公开(公告)号：US20230190369A1
公开(公告)日：2023-06-22
申请号：US18171359
申请日：2023-02-19
CPC分类号： A61B18/1492 , A61B5/283 , A61M25/0136 , A61M25/0147 , A61B5/6857 , A61B5/6852 , A61B5/065
摘要： A medical device control handle or catheter includes deflection assembly and at least one of the following: a disk actuator, a lever actuator and a ring actuator for actuating additional puller wires in manipulation of multiple features of the medical device or catheter independently of each other. The disk actuator has a common rotational axis with but is rotationally independent of the deflection assembly. The lever actuator has a separate rotational axis. The ring is mounted outside of the control handle and rotatable relative to the control handle to actuate another puller wire for manipulating another feature of the catheter. Each of the disk, lever and ring actuators are of a design that allows existing control handles and catheters to be readily modified to include these actuators.
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公开(公告)号：US20200061341A1
公开(公告)日：2020-02-27
申请号：US16673406
申请日：2019-11-04
摘要： A medical device control handle or catheter includes deflection assembly and at least one of the following: a disk actuator, a lever actuator and a ring actuator for actuating additional puller wires in manipulation of multiple features of the medical device or catheter independently of each other. The disk actuator has a common rotational axis with but is rotationally independent of the deflection assembly. The lever actuator has a separate rotational axis. The ring is mounted outside of the control handle and rotatable relative to the control handle to actuate another puller wire for manipulating another feature of the catheter.Each of the disk, lever and ring actuators are of a design that allows existing control handles and catheters to be readily modified to include these actuators.
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