公开(公告)号：US20150182250A1

公开(公告)日：2015-07-02

申请号：US14142216

申请日：2013-12-27

Applicant: Ethicon Endo-Surgery, Inc

Inventor： Sean P. Conlon ,  David J. Cagle ,  David A. Monroe ,  John A. Hibner ,  Cole Constantineau ,  Saeed Sokhanvar ,  Michel Bruehwiler ,  Daniel Yasevac ,  Mohammadreza Ramezanifard ,  Judy Walish

IPC: A61B17/32

CPC classification number: A61B17/320092 ,  A61B17/320068 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2090/031

Abstract: A surgical apparatus comprises a body, an ultrasonic transducer, a shaft, and an end effector. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The body comprises a pivotal trigger. The shaft couples the end effector and the body together. The end effector comprises a clamp arm and an ultrasonic blade in acoustic communication with the ultrasonic transducer. The ultrasonic blade is operable to deliver ultrasonic vibrations to tissue. Pivotal movement of the trigger causes movement of the clamp arm. The shaft is operable to be selectively coupled and decoupled from the ultrasonic transducer. The apparatus comprises electro-mechanical means for coupling and decoupling the shaft from the ultrasonic transducer, and may further comprise means for preventing movement of the shaft as it is coupled to the ultrasonic transducer.

Abstract translation: 手术装置包括主体，超声换能器，轴和端部执行器。 超声波换能器可操作以将电力转换成超声波振动。 主体包括枢轴扳机。 轴将末端执行器和身体连接在一起。 末端执行器包括与超声换能器声学连通的夹臂和超声波刀片。 超声波刀片可操作以将超声波振动传递给组织。 触发器的枢轴运动导致夹紧臂的移动。 所述轴可操作以选择性地耦合并与所述超声换能器分离。 该装置包括用于将轴与超声波换能器联接和分离的电机械装置，并且还可包括用于在连接到超声波换能器时轴防止运动的装置。

公开(公告)号：US09539020B2

公开(公告)日：2017-01-10

申请号：US14142216

申请日：2013-12-27

Applicant: Ethicon Endo-Surgery, Inc.

Inventor： Sean P. Conlon ,  David J. Cagle ,  David A. Monroe ,  John A. Hibner ,  Cole Constantineau ,  Saeed Sokhanvar ,  Michel Bruehwiler ,  Daniel Yasevac ,  Mohammadreza Ramezanifard ,  Judy Walish

IPC: A61B17/32 ,  A61B17/00

CPC classification number: A61B17/320092 ,  A61B17/320068 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2090/031

Abstract: A surgical apparatus comprises a body, an ultrasonic transducer, a shaft, and an end effector. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The body comprises a pivotal trigger. The shaft couples the end effector and the body together. The end effector comprises a clamp arm and an ultrasonic blade in acoustic communication with the ultrasonic transducer. The ultrasonic blade is operable to deliver ultrasonic vibrations to tissue. Pivotal movement of the trigger causes movement of the clamp arm. The shaft is operable to be selectively coupled and decoupled from the ultrasonic transducer. The apparatus comprises electro-mechanical means for coupling and decoupling the shaft from the ultrasonic transducer, and may further comprise means for preventing movement of the shaft as it is coupled to the ultrasonic transducer.

Abstract translation: 手术装置包括主体，超声换能器，轴和端部执行器。 超声波换能器可操作以将电力转换成超声波振动。 主体包括枢轴扳机。 轴将末端执行器和身体连接在一起。 末端执行器包括与超声换能器声学连通的夹臂和超声波刀片。 超声波刀片可操作以将超声波振动传递给组织。 触发器的枢轴运动导致夹紧臂的移动。 所述轴可操作以选择性地耦合并与所述超声换能器分离。 该装置包括用于将轴与超声波换能器联接和分离的电机械装置，并且还可包括用于在连接到超声波换能器时轴防止运动的装置。