公开(公告)号：US11684354B2

公开(公告)日：2023-06-27

申请号：US17200495

申请日：2021-03-12

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Jake A. Luckman ,  Ronald G. Litke

IPC: A61B17/02

CPC classification number: A61B17/0293 ,  A61B17/0218 ,  A61B2017/0225

Abstract: A wound retractor clamp includes an annular clamp body including a periphery configured to surround a proximal end of a wound retractor, and one or more resilient members connected to the periphery of the clamp body. The one or more resilient members deflect radially outward upon engagement of the clamp body with the wound retractor. The one or more resilient members snap onto the wound retractor and secure the clamp body to the wound protector subsequent to the engagement of the clamp body with the wound protector.

公开(公告)号：US20220330976A1

公开(公告)日：2022-10-20

申请号：US17764896

申请日：2020-09-30

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Ronald G. Litke ,  Jake A. Luckman ,  Jeffrey D. Brown

IPC: A61B17/34 ,  A61B34/35

Abstract: Disclosed are medical devices for surgical procedures, especially procedures that involve the manipulation of surgical instrument end effectors close to the skin surface at an incision site. In accordance with some embodiments, an instalment access device is configured to couple to a wound retractor at a distal end of the device and to receive a multiple instrument entry guide in a port at the proximal end of the instrument access device, with an envelope (822) between the distal (804) and proximal (812) ends defining a sealed cavity for maintaining insufflation pressure. Various embodiments provide means for rotating an assistant port in the envelope about a port that receives the instrument entry guide without twisting the envelope. Also disclosed are various envelope shapes. Also disclosed is an instrument entry guide that aligns surgical instrument shafts.

公开(公告)号：US20210213269A1

公开(公告)日：2021-07-15

申请号：US17055113

申请日：2019-05-08

Applicant: Intuitive Surgical Operations, Inc.

Inventor： Nathan A. Venskytis ,  Douglas S. Langley ,  Jake A. Luckman ,  Stephen C. Chai

IPC: A61M39/06

Abstract: A medical device may include a septum seal including a septum wall having portions defining a septum opening, and a plurality of flaps extending over the septum seal toward the septum opening, wherein the flaps define a flap opening that overlaps with the septum opening.