公开(公告)号：US20170086930A1

公开(公告)日：2017-03-30

申请号：US15126725

申请日：2015-03-03

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Allen C. THOMPSON ,  Randal P. GOLDBERG ,  Dean F. HOORNAERT ,  Tyler J. MORRISSETTE ,  Bruce M. SCHENA

IPC: A61B34/35 ,  A61B17/34

CPC classification number: A61B34/35 ,  A61B17/34 ,  A61B17/3476 ,  A61B34/30 ,  A61B46/10 ,  A61B2017/00477 ,  A61B2017/00862 ,  A61B2017/00876 ,  A61B2090/0808

Abstract: A cannula mount for a surgical system may include a body having an aperture to receive a portion of a cannula. The cannula mount may further include a pivotable clamping arm to engage the portion of the cannula received in the aperture. The clamping arm may include a cam follower surface. The cannula mount may further include a block moveable between a first position and a second position. The block may include a cam surface. The cam surface of the block may engage the cam follower surface of the clamping arm in the first position to actuate the clamping arm to a closed position in which the clamping arm engages the portion of the cannula received in the aperture. The clamping arm may be permitted to move to an open position in which the clamping arm does not engage the cannula when the block is in the second position.

公开(公告)号：US20220079695A1

公开(公告)日：2022-03-17

申请号：US17531956

申请日：2021-11-22

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Allen C. THOMPSON ,  Randal P. GOLDBERG ,  Dean F. HOORNAERT ,  Tyler J. MORRISSETTE ,  Bruce M. SCHENA

IPC: A61B34/35 ,  A61B34/30 ,  A61B46/10 ,  A61B17/34

Abstract: A cannula mount for a surgical system includes pivotable clamping arm with a first feature configured to engage a second feature of the cannula positioned in the cannula mount. The clamping arm comprises a cam follower surface. The cannula mount further comprises a latch member movable between at least a first position and a second position, and the latch member comprises a cam surface. On the condition that the latch member is in the first position, the cam surface engages the cam follower surface of the clamping arm to actuate the clamping arm to a closed position in which the first feature engages the second feature. On the condition the cam member is in the second position, the clamping arm is free to move to an open position in which the first feature does not engage the second feature. Devices and methods relate to cannula mounts.