公开(公告)号：EP4380471A1

公开(公告)日：2024-06-12

申请号：EP22757359.9

申请日：2022-08-02

申请人： Covidien LP

发明人： HART, Alexander J. ,  DELBO, James P. ,  KOLLAR, Charles R. ,  STRASSNER, Haley E.

IPC分类号： A61B17/115 ,  A61B90/00

CPC分类号： A61B17/1155 ,  A61B2017/0001720130101 ,  A61B2017/0039820130101 ,  A61B2090/06420160201 ,  A61B2017/0012320130101 ,  A61B2017/0072520130101

公开(公告)号：EP4259010A1

公开(公告)日：2023-10-18

申请号：EP21830573.8

申请日：2021-12-03

申请人： Covidien LP

发明人： VALENTINE, JR., David ,  KOLLAR, Charles R. ,  HART, Alexander J. ,  DELBO, James P. ,  STRASSNER, Haley

IPC分类号： A61B17/115 ,  A61B17/00 ,  A61B90/00

公开(公告)号：EP4259011A1

公开(公告)日：2023-10-18

申请号：EP21841056.1

申请日：2021-12-03

申请人： Covidien LP

发明人： HART, Alexander J. ,  KOLLAR, Charles R. ,  STRASSNER, Haley E. ,  DELBO, James P. ,  JOYCE, Steven H. ,  CASEY, Stephen R.

IPC分类号： A61B17/115 ,  A61B17/00 ,  A61B90/00

公开(公告)号：EP3967247A2

公开(公告)日：2022-03-16

申请号：EP21196476.2

申请日：2021-09-14

申请人： Covidien LP

发明人： MOZDZIERZ, Patrick ,  SGROI, JR., Anthony ,  DELBO, James P. ,  KOLLAR, Charles R. ,  HRYB, IV, John J. ,  FIRTH, Scott G. ,  VALENTINE, JR, David E. ,  RICHARD, Paul D. ,  PAUL, Stephen R. ,  JOYCE, Steven H. ,  STRASSNER, Haley E. ,  HART, Alexander J. ,  EISINGER, Joseph

IPC分类号： A61B17/115 ,  A61B90/98

摘要： A handheld electromechanical surgical device, capable of effectuating a surgical procedure, includes a handle assembly having a power source; at least one motor coupled to the power source; and a controller configured to control the motor. The surgical device includes an adapter assembly having an electrical assembly having a proximal end in communication with the controller of the handle assembly. The surgical device includes a reload configured to selectively connect to a distal end of the adapter assembly. The reload includes an annular array of staples; an annular staple pusher for ejecting the staples; and a data storage device selectively connectable to a distal end of the electrical assembly. The data storage device receives and stores performance data of the surgical device from the controller of the handle assembly.

公开(公告)号：EP3939522A1

公开(公告)日：2022-01-19

申请号：EP21185532.5

申请日：2021-07-14

申请人： Covidien LP

发明人： VALENTINE, David E. ,  KOLLAR, Charles R ,  HART, Alexander J. ,  WILLIAMS, Justin ,  STRASSNER, Haley E. ,  DELBO, James P.

IPC分类号： A61B17/115 ,  A61B17/00 ,  A61B90/00

摘要： A method for powered surgical stapling instrument rotation adjustment includes measuring a change in position of a first motor shaft of the surgical stapling instrument relative to a stored rotation verification position of the first motor shaft resulting from manual rotation of an adapter assembly of the surgical stapling instrument in relation to a handle assembly of the surgical stapling instrument, determining a distance traveled by a first drive assembly of the adapter assembly of the surgical stapling instrument resulting from the change in position of the first motor shaft, comparing the determined distance traveled to a first stored rotation verification position of the first motor shaft, determining if the compared distance falls into a predetermined acceptable range of rotation positions, and adjusting the position of the drive shaft if the compared distance is not within the predetermined range

公开(公告)号：EP4444194A1

公开(公告)日：2024-10-16

申请号：EP22818908.0

申请日：2022-11-30

申请人： Covidien LP

发明人： HART, Alexander J. ,  KOLLAR, Charles R. ,  DELBO, James P. ,  STRASSNER, Haley E. ,  JOYCE, Steven H.

IPC分类号： A61B17/115 ,  A61B17/00 ,  A61B90/98 ,  A61B90/00

公开(公告)号：EP4362818A1

公开(公告)日：2024-05-08

申请号：EP22738033.4

申请日：2022-06-27

申请人： Covidien LP

发明人： STRASSNER, Haley E. ,  HART, Alexander J. ,  KOLLAR, Charles R. ,  DELBO, James P. ,  JOYCE, Steven H.

IPC分类号： A61B17/115 ,  A61B17/00

CPC分类号： A61B17/1155 ,  A61B2017/0073420130101 ,  A61B2017/0039820130101 ,  A61B2017/0019920130101

公开(公告)号：EP3967247A3

公开(公告)日：2022-06-22

申请号：EP21196476.2

申请日：2021-09-14

申请人： Covidien LP

发明人： MOZDZIERZ, Patrick ,  SGROI, JR., Anthony ,  DELBO, James P. ,  KOLLAR, Charles R. ,  HRYB, IV, John J. ,  FIRTH, Scott G. ,  VALENTINE, JR, David E. ,  RICHARD, Paul D. ,  PAUL, Stephen R. ,  JOYCE, Steven H. ,  STRASSNER, Haley E. ,  HART, Alexander J. ,  EISINGER, Joseph

IPC分类号： A61B17/115 ,  A61B90/98

摘要： A handheld electromechanical surgical device, capable of effectuating a surgical procedure, includes a handle assembly having a power source; at least one motor coupled to the power source; and a controller configured to control the motor. The surgical device includes an adapter assembly having an electrical assembly having a proximal end in communication with the controller of the handle assembly. The surgical device includes a reload configured to selectively connect to a distal end of the adapter assembly. The reload includes an annular array of staples; an annular staple pusher for ejecting the staples; and a data storage device selectively connectable to a distal end of the electrical assembly. The data storage device receives and stores performance data of the surgical device from the controller of the handle assembly.

公开(公告)号：EP3944824A1

公开(公告)日：2022-02-02

申请号：EP21187342.7

申请日：2021-07-23

申请人： Covidien LP

发明人： STRASSNER, Haley E. ,  KOLLAR, Charles R ,  VALENTINE, David E. ,  HART, Alexander J. ,  DELBO, James P.

IPC分类号： A61B17/11

摘要： A surgical stapling instrument includes an anvil assembly, a reload assembly, an adapter assembly, a processor, and a memory. When clamping to a target force, the instructions cause the surgical stapling instrument to advance the pusher towards the anvil assembly from a first position to a second position, determine if the pusher stopped advancing towards the anvil assembly prior to the second position, measure a force of staple compression of a staple being ejected from the annular staple cartridge by the pusher, in response to the pusher having stopped advancing towards the anvil assembly, and determine if the force of staple compression is outside of a predetermined range