公开(公告)号：WO2022200951A1

公开(公告)日：2022-09-29

申请号：PCT/IB2022/052468

申请日：2022-03-18

Applicant: CILAG GMBH INTERNATIONAL

Inventor： MORGAN, Nicholas M. ,  BAKOS, Gregory J. ,  MORGAN, Joshua P. ,  SHELTON, IV, Frederick E.

IPC: A61B17/072

Abstract: A staple cartridge comprising an implantable adjunct is disclosed.

公开(公告)号：WO2023017430A1

公开(公告)日：2023-02-16

申请号：PCT/IB2022/057443

申请日：2022-08-10

Applicant: CILAG GMBH INTERNATIONAL

Inventor： BOUDREAUX, Chad P. ,  ALDRIDGE, Jeffrey L. ,  MORGAN, Nicholas M. ,  STOKES, Michael J. ,  KAMENIR, Marissa T. ,  BRUCE, John K. ,  KIMSEY, John S. ,  NGUETIO TCHOUMKEU, Yvan D.

IPC: A61B17/115 ,  A61B17/064

Abstract: A surgical stapler instrument includes a stapling head assembly that receives a plurality of staples. The staples are configured with features that allow the staples to expand after deployment so that an anastomosis created by the instrument can increase in size after forming. In some versions the staples expand automatically after deployment, and in other versions the staples expand in response to tissue forces imparted upon the staples after deployment. In some versions the staples are configured to be deployed in various patterns that promote expandability of the circular staple line.

公开(公告)号：WO2022200955A1

公开(公告)日：2022-09-29

申请号：PCT/IB2022/052475

申请日：2022-03-18

Applicant: CILAG GMBH INTERNATIONAL

Inventor： MORGAN, Nicholas M. ,  SHELTON, IV, Frederick E. ,  MORGAN, Joshua P.

IPC: A61B17/072

Abstract: A stapling assembly configured to produce staples having different formed configurations is disclosed.

公开(公告)号：WO2022118166A1

公开(公告)日：2022-06-09

申请号：PCT/IB2021/061057

申请日：2021-11-29

Applicant: CILAG GMBH INTERNATIONAL

Inventor： SHELTON, IV, Frederick E. ,  FIEBIG, Kevin M. ,  MASTROIANNI, Nina ,  MOSES JR., Timothy P.O. ,  HARBACH, Diana M. ,  MORGAN, Nicholas M. ,  BRIDGES, Austin J ,  PATEL, Ravi C. ,  SCOTT, Gregory G. ,  BRUNS, Jeffery D.

IPC: A61B17/072

Abstract: A surgical stapling instrument for use with a staple cartridge including a sled and staples is disclosed. The surgical stapling instrument comprises a firing system. The firing system comprising a motor and a driving member operably coupled to the motor. The motor is configured to cause the driving member to advance the sled to deploy the staples into tissue grasped by the surgical stapling instrument. The driving member is movable by the motor along a predefined firing path. The surgical stapling instrument further comprises a control circuit that is configured to detect a location of the sled along the firing path, and adjust a motor control program based on the location of the sled.

公开(公告)号：WO2022118165A1

公开(公告)日：2022-06-09

申请号：PCT/IB2021/061056

申请日：2021-11-29

Applicant: CILAG GMBH INTERNATIONAL

Inventor： SHELTON, IV, Frederick E. ,  FIEBIG, Kevin M. ,  BRADY, John E. ,  MORGAN, Nicholas M.

IPC: A61B17/072 ,  A61B90/92 ,  A61B90/98 ,  A61B17/00 ,  A61B90/00

Abstract: A surgical system is disclosed including a housing assembly including an elongate shaft extending therefrom and a loading unit including a lug extending therefrom. The elongate shaft includes a spring assembly. The loading unit is rotatable relative to the elongate shaft between an unlocked position and a locked position. The spring assembly is configured to resist rotation of the lug as the loading unit is rotated toward the locked position.

公开(公告)号：WO2022118161A1

公开(公告)日：2022-06-09

申请号：PCT/IB2021/061051

申请日：2021-11-29

Applicant: CILAG GMBH INTERNATIONAL

Inventor： SHELTON, IV, Frederick E. ,  FIEBIG, Kevin M. ,  BRADY, John E. ,  WARD, Andréas N. ,  MORGAN, Nicholas M. ,  HARBACH, Diana M. ,  HAMANN, David L.

IPC: A61B17/072 ,  A61B90/00

Abstract: A buttress applier cartridge configured to interface with an end effector of a surgical stapling instrument is disclosed. The buttress applier cartridge includes a first loading region configured to interface with an anvil of the end effector and a second loading region configured to interface with an elongate channel of the end effector. The first loading region includes a first absorbable layer and a loading assembly for securing the first absorbable layer to the anvil as the anvil approaches the first absorbable layer. The second loading region includes a staple cartridge removably coupled to the buttress applier cartridge. The staple cartridge includes a deck and a second absorbable layer positioned on the deck.

公开(公告)号：WO2021219855A1

公开(公告)日：2021-11-04

申请号：PCT/EP2021/061425

申请日：2021-04-30

Applicant: CILAG GMBH INTERNATIONAL ,  ETHICON LLC

Inventor： HARRIS, Demetrius N. ,  ZEINER, Mark S. ,  ISOSAKI, Joseph ,  PERDUE, David C. ,  MORGAN, Nicholas M. ,  MORGAN, Joshua P.

IPC: A61B17/34

Abstract: A gyroscopic stabilizer configured to stabilize a surgical instrument relative to a patient includes a frame having a central axis and a hub configured to releasably couple with the surgical instrument. A first gyroscope assembly is coupled with a first frame portion and a second gyroscope assembly is coupled with a second frame portion. Each gyroscope assembly includes a gimbal pivotably coupled with the respective frame portion about a precession axis, a motor, and a rotor rotatably coupled with the motor about a spin axis perpendicular to the respective precession axis. Each gyroscope assembly is operable generate a torque in a torque plane that contains the respective spin axis and the respective precession axis. The torques are configured to resist rotation of the gyroscopic stabilizer relative to the patient about respective device axes that are perpendicular to the central axis and to one another.