公开(公告)号：US11986187B2

公开(公告)日：2024-05-21

申请号：US17568061

申请日：2022-01-04

申请人： Covidien LP

发明人： Adi Tsalach-Weiss ,  Drew R. Seils ,  Steven H. Joyce ,  David Scampoli ,  Stephen R. Paul ,  Kelly A. Azeredo

IPC分类号： A61B17/115 ,  A61B1/00 ,  A61B1/313 ,  A61B17/00

CPC分类号： A61B17/1155 ,  A61B1/00121 ,  A61B1/3132 ,  A61B2017/00057

摘要： A surgical stapling device includes a visualization device that extends through a body of the stapling device to facilitate visualization of tissue that surrounds an end effector of the stapling device. An anvil assembly of the surgical stapling device is adapted to facilitate passage of the visualization device through the anvil assembly.

公开(公告)号：US11660091B2

公开(公告)日：2023-05-30

申请号：US17400285

申请日：2021-08-12

申请人： Covidien LP

发明人： Joseph Eisinger ,  David E. Valentine, Jr. ,  Ramiro D. Cabrera ,  Stephen R. Paul ,  Patrick D. Mozdzierz ,  Jorge L. Boyd ,  Anthony Sgroi, Jr.

IPC分类号： A61B17/068 ,  A61B17/072 ,  A61B17/34 ,  A61B34/30

CPC分类号： A61B17/0686 ,  A61B17/072 ,  A61B17/3417 ,  A61B34/30 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/3419

摘要： A surgical device including a handle assembly, an elongated portion, and outer band assembly, and inner band assembly, a trocar assembly, and a seal assembly is disclosed. At least a portion of the outer band assembly is disposed radially within the outer sleeve. At least a portion of the trocar assembly is disposed radially within the inner band assembly. The seal assembly includes a first annular seal and a second annular seal. The first annular seal is disposed radially inward of the outer sleeve and radially outward of the outer band assembly. The second annular seal is disposed radially inward of the outer band assembly and radially outward of the inner band assembly.

公开(公告)号：US20210315660A1

公开(公告)日：2021-10-14

申请号：US17268215

申请日：2019-08-05

申请人： Covidien LP

发明人： Justin Williams ,  Ramiro D. Cabrera ,  Joseph Eisinger ,  Stephen R. Paul ,  Patrick Mozdzierz ,  Anthony Sgroi, Jr. ,  David E. Valentine, Jr. ,  Paul D. Richard ,  Jonathan W. Sapienza ,  Jon A. Wink

IPC分类号： A61B90/00 ,  A61B17/00 ,  A61B34/35

摘要： A surgical device includes an outer sleeve, and a luer. The outer sleeve includes an inner wall, a port and a housing. The port extends through the inner wall of the outer sleeve, and the housing is disposed within the port. The luer is configured for selective engagement with the housing, and includes an input portion and an exit port. The input portion is disposed radially outward of the outer sleeve when the luer is engaged with the housing. The input portion is configured for engagement with a source of fluid. The exit port is disposed radially inward of the inner wall of the outer sleeve when the luer is engaged with the housing.

公开(公告)号：US10898196B2

公开(公告)日：2021-01-26

申请号：US14829771

申请日：2015-08-19

申请人： Covidien LP

发明人： Jonathan W. Sapienza ,  Paul D. Richard ,  Ramiro Cabrera ,  Stephen R. Paul

IPC分类号： A61B17/115 ,  A61B17/068 ,  A61B90/70 ,  A61B1/12 ,  B08B9/00 ,  A61B17/00 ,  B05B13/06

摘要： An apparatus for cleaning a surgical instrument includes an elongate member having a first end and a second end configured for disposal within a cavity of a surgical instrument. The elongate member defines a longitudinal channel and a plurality of apertures extending transversely through the elongate member. The apertures are in communication with the longitudinal channel. The first end of the elongate member is configured to be coupled to a source of fluid such that fluid passes through the longitudinal channel and out of the elongate member through the plurality of apertures.

公开(公告)号：US11596400B2

公开(公告)日：2023-03-07

申请号：US17019721

申请日：2020-09-14

申请人： Covidien LP

发明人： Patrick Mozdzierz ,  Anthony Sgroi, Jr. ,  James P. Delbo ,  Charles R. Kollar ,  John J. Hryb, IV ,  Scott G. Firth ,  David E. Valentine, Jr. ,  Paul D. Richard ,  Stephen R. Paul ,  Steven H. Joyce ,  Haley E. Strassner ,  Alexander J. Hart ,  Joseph Eisinger

IPC分类号： A61B17/072 ,  A61B17/00 ,  A61B17/29 ,  A61B90/90

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：US11446035B2

公开(公告)日：2022-09-20

申请号：US16814122

申请日：2020-03-10

申请人： Covidien LP

发明人： Paul D. Richard ,  Ramiro D. Cabrera ,  Stephen R. Paul ,  Jonathan W. Sapienza ,  David E. Valentine ,  Justin Williams ,  Anthony Sgroi, Jr.

IPC分类号： A61B17/064 ,  A61B17/115 ,  A61B17/00 ,  A61B17/072

摘要： An adapter assembly for connecting a loading unit to a handle assembly includes a sleeve, a trocar assembly releasably securable with the sleeve, and a retaining mechanism configured to releasably secure the trocar assembly within the sleeve and to facilitate cleaning and sterilizing of the adapter assembly. The retaining mechanism includes first and second button members and a mechanism for maintaining the first and second button members relative to each other.

公开(公告)号：US20140158744A1

公开(公告)日：2014-06-12

申请号：US14181911

申请日：2014-02-17

申请人： Covidien LP

发明人： Nihir Patel ,  Guido Pedros ,  Stephen R. Paul ,  Keith L. Milliman ,  Ryan Williams ,  Michael J. Havrilko

IPC分类号： A61B17/115

CPC分类号： A61B17/068 ,  A61B17/105 ,  A61B17/1114 ,  A61B17/115 ,  A61B17/1155 ,  A61B2017/00477 ,  A61B2017/07271

摘要： A surgical stapling instrument comprising a handle assembly having a proximal end, an elongated body portion extending distally from the handle assembly, a head portion disposed adjacent a distal portion of the elongated body portion and including an anvil assembly and a shell assembly. The shell assembly includes a shell and a staple guide housing a plurality of staples. A flexible engagement structure attaches the staple guide to the shell.

摘要翻译： 一种外科缝合器械，包括具有近端的手柄组件，从所述把手组件向远侧延伸的细长主体部分，与所述细长主体部分的远侧部分相邻并且包括砧座组件和壳体组件的头部。 壳体组件包括外壳和容纳多个钉的订书钉导向件。 柔性接合结构将钉引导件附接到外壳。

公开(公告)号：US20230240683A1

公开(公告)日：2023-08-03

申请号：US18132590

申请日：2023-04-10

申请人： Covidien LP

发明人： David E. Valentine ,  Charles R. Kollar ,  Alexander J. Hart ,  Drew R. Seils ,  Stephen R. Paul ,  Joseph T. Eisinger

IPC分类号： A61B17/115 ,  G16H40/63 ,  A61B17/34

CPC分类号： A61B17/1155 ,  G16H40/63 ,  A61B17/3403 ,  A61B2017/00022

摘要： A surgical stapling system includes an adapter assembly, a trocar assembly attachable to the adapter assembly, a processor, and memory. The memory includes instructions executable by the processor to cause the trocar assembly to move relative to the adapter assembly and determine whether the trocar assembly is properly attached to the adapter assembly. Such determination is based on an amount of force applied between the trocar assembly and the adapter assembly, an amount of current detected in the surgical stapling system, or an amount of time the trocar assembly moves relative to the adapter assembly without an indication that the amount of force is within a predetermined range.

公开(公告)号：US20220008077A1

公开(公告)日：2022-01-13

申请号：US17346496

申请日：2021-06-14

申请人： Covidien LP

发明人： David E. Valentine ,  Charles R. Kollar ,  Alexander Hart ,  Drew R. Seils ,  Stephen R. Paul ,  Joseph T. Eisinger

IPC分类号： A61B17/115 ,  A61B17/34 ,  G16H40/63

摘要： A surgical stapling system includes an adapter assembly, a trocar assembly attachable to the adapter assembly, a processor, and memory. The memory includes instructions executable by the processor to cause the trocar assembly to move relative to the adapter assembly and determine whether the trocar assembly is properly attached to the adapter assembly. Such determination is based on an amount of force applied between the trocar assembly and the adapter assembly, an amount of current detected in the surgical stapling system, or an amount of time the trocar assembly moves relative to the adapter assembly without an indication that the amount of force is within a predetermined range.

公开(公告)号：US20150060523A1

公开(公告)日：2015-03-05

申请号：US14535891

申请日：2014-11-07

申请人： Covidien LP

发明人： Nihir Patel ,  Guido Pedros ,  Stephen R. Paul ,  Keith L. Milliman ,  Ryan Williams ,  Michael J. Havrilko

IPC分类号： A61B17/068 ,  A61B17/10

CPC分类号： A61B17/068 ,  A61B17/105 ,  A61B17/1114 ,  A61B17/115 ,  A61B17/1155 ,  A61B2017/00477 ,  A61B2017/07271

摘要： A surgical stapling instrument comprising a handle assembly having a proximal end, an elongated body portion extending distally from the handle assembly, a head portion disposed adjacent a distal portion of the elongated body portion and including an anvil assembly and a shell assembly. The shell assembly includes a shell and a staple guide housing a plurality of staples. A flexible engagement structure attaches the staple guide to the shell.

摘要翻译： 一种外科缝合器械，包括具有近端的手柄组件，从所述把手组件向远侧延伸的细长主体部分，与所述细长主体部分的远侧部分相邻并且包括砧座组件和壳体组件的头部。 壳体组件包括外壳和容纳多个钉的订书钉导向件。 柔性接合结构将钉引导件附接到外壳。