公开(公告)号：WO2018217442A1

公开(公告)日：2018-11-29

申请号：PCT/US2018/031537

申请日：2018-05-08

Applicant: COVIDIEN LP

Inventor： RAMADORAI, Arvind ,  SNOW, Joshua ,  JONES, Jacqueline

IPC: A61B46/10 ,  A61B46/00 ,  A61B50/00

Abstract: A surgical sleeve includes a sheath and a contact surface. The sheath defines a lumen therein. The lumen is configured to receive at least a portion of a surgical instrument therein. The sheath is expandable to transition from an un-deployed configuration to a deployed configuration. As the sheath transitions from the un-deployed configuration to the deployed configuration, a length of the lumen increases. The contact surface is disposed along at least a portion of the sheath and is configured to dampen an impact force thereon.

公开(公告)号：WO2016164519A1

公开(公告)日：2016-10-13

申请号：PCT/US2016/026334

申请日：2016-04-07

Applicant: COVIDIEN LP

Inventor： GLEIMAN, Seth ,  CENICCOLA, Anthony ,  HODGKINSON, Gerald ,  SCHMITT, Jeffrey ,  SNOW, Joshua ,  RACENET, David ,  CHOWANIEC, Matthew

IPC: A61B17/068

CPC classification number: A61M37/00 ,  A61B17/00491 ,  A61B17/07207 ,  A61B17/1155 ,  A61B2017/00884 ,  A61B2017/00893 ,  A61B2017/07214

Abstract: An end effector includes first and second members that each have a tissue contacting surface and are moveable relative to one another. The first and second members are configured to clamp tissue therebetween when in an approximated configuration. The tissue contacting surface of the first member defines a first groove. The end effector also includes a bladder that is defined within the first groove and is configured to receive and retain fluid.

Abstract translation: 端部执行器包括第一和第二构件，每个构件具有组织接触表面并且可相对于彼此移动。 第一和第二构件被配置成当处于近似配置时夹紧组织。 第一构件的组织接触表面限定第一凹槽。 端部执行器还包括限定在第一凹槽内并被配置为容纳和保持流体的囊。