公开(公告)号：US20180168684A1

公开(公告)日：2018-06-21

申请号：US15576872

申请日：2016-05-27

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： William A. BURBANK ,  Douglas S. LANGLEY

IPC: A61B17/34 ,  A61B17/02

CPC classification number: A61B17/3423 ,  A61B17/0218 ,  A61B17/3421 ,  A61B2017/347 ,  A61B2017/3484 ,  A61M25/02 ,  A61M2025/0233 ,  A61M2025/024

Abstract: A cannula fixation device for insertion at a surgical incision includes a sleeve having a passage configured to receive a cannula, and a clamp configured to rotatably couple the cannula to the sleeve and to maintain an axial position of the cannula relative to the sleeve.

公开(公告)号：US20220016349A1

公开(公告)日：2022-01-20

申请号：US17391685

申请日：2021-08-02

Applicant: INTUITIVE SURGICAL OPERATIONS, INC.

Inventor： Douglas S. LANGLEY ,  Justin KROM ,  Robert C. REID

IPC: A61M5/31 ,  A61B17/02 ,  A61M25/00 ,  A61B17/34

Abstract: A cannula may include a bowl portion comprising a first opening and a second opening, and an insertion tube extending from the bowl portion. The insertion tube defines a passage extending from the second opening and terminating in a distal end opening. The passage is configured to receive an instrument to be advanced through the cannula. The insertion tube has a transparent portion extending proximally from the distal end opening, and a strengthened portion extending proximally from the transparent portion.

公开(公告)号：US20180021517A1

公开(公告)日：2018-01-25

申请号：US15648100

申请日：2017-07-12

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Douglas S. LANGLEY ,  Justin KROM ,  Robert C. REID

IPC: A61M5/31 ,  A61M25/00 ,  A61B17/02

CPC classification number: A61M5/3134 ,  A61B17/0218 ,  A61B17/3421 ,  A61B2017/00902 ,  A61M25/0021 ,  A61M25/0026 ,  A61M25/005 ,  A61M25/0052 ,  A61M2005/3118 ,  A61M2025/0042

Abstract: A cannula may include a bowl portion comprising a first opening and a second opening, and an insertion tube extending from the bowl portion. The insertion tube defines a passage extending from the second opening and terminating in a distal end opening. The passage is configured to receive an instrument to be advanced through the cannula. The insertion tube has a transparent portion extending proximally from the distal end opening, and a strengthened portion extending proximally from the transparent portion.