公开(公告)号：US11998206B2

公开(公告)日：2024-06-04

申请号：US17161894

申请日：2021-01-29

Applicant: Cilag GmbH International

Inventor： Kyle P. Moore ,  Frederick E. Shelton, IV ,  William B. Weisenburgh, II ,  Jerome R. Morgan ,  Mark H. Ransick ,  Eugene L. Timperman

IPC: A61B17/072 ,  A61B17/068 ,  A61B17/076 ,  A61B17/10 ,  A61B17/115 ,  A61B17/32 ,  A61B17/3209 ,  A61B34/30 ,  A61B34/37 ,  A61B50/20 ,  A61B50/24 ,  A61B50/26 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00 ,  A61B18/14 ,  A61B34/00 ,  A61B50/36

CPC classification number: A61B17/105 ,  A61B17/068 ,  A61B17/0686 ,  A61B17/072 ,  A61B17/07207 ,  A61B17/076 ,  A61B17/115 ,  A61B17/32 ,  A61B17/3209 ,  A61B34/30 ,  A61B34/37 ,  A61B50/20 ,  A61B50/24 ,  A61B50/26 ,  A61B2017/00017 ,  A61B2017/00398 ,  A61B2017/00415 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/0688 ,  A61B2017/07214 ,  A61B2017/07228 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/2917 ,  A61B2017/2923 ,  A61B2017/2927 ,  A61B2017/320052 ,  A61B2017/320093 ,  A61B2017/320094 ,  A61B2017/320095 ,  A61B2017/320097 ,  A61B2018/0063 ,  A61B18/1445 ,  A61B34/70 ,  A61B50/36

Abstract: A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.

公开(公告)号：US11272938B2

公开(公告)日：2022-03-15

申请号：US16578902

申请日：2019-09-23

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  John N. Ouwerkerk ,  Jerome R. Morgan ,  Jeffrey S. Swayze ,  Eugene L. Timperman ,  Leslie M. Fugikawa

IPC: A61B17/072 ,  A61B17/10 ,  A61B17/068 ,  A61B17/32 ,  B65B55/12 ,  A61B17/00

Abstract: A surgical instrument comprising a housing, an elongate shaft, an end effector for performing a surgical operation, a firing drive, an advancement assembly, and a retraction assembly is disclosed. The end effector operably supports a firing member that is movable from a proximal position to a fired position during a firing stroke in response to a longitudinal firing motion applied thereto. The firing drive is configured to transmit the longitudinal firing motion to the firing member upon actuation of a firing control actuator. The advancement assembly is supported by the housing and configured to transmit a rotary motion which is exclusively dedicated to the advancement of the firing member through the firing stroke. The retraction assembly is configured for manual rotary actuation about a longitudinal retraction axis. The retraction assembly is exclusively dedicated to the retraction of the firing member from the fired position to the proximal position.

公开(公告)号：US11890008B2

公开(公告)日：2024-02-06

申请号：US17521390

申请日：2021-11-08

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  Jeffrey S. Swayze ,  Kevin R. Doll ,  Eugene L. Timperman

IPC: A61B17/072 ,  A61B34/30 ,  A61B17/068 ,  A61B34/00 ,  A61B17/00 ,  A61B17/10 ,  A61B5/00 ,  A61B17/115 ,  A61B17/11 ,  A61B90/00 ,  A61B17/29

CPC classification number: A61B17/072 ,  A61B17/00 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/105 ,  A61B34/30 ,  A61B34/71 ,  A61B34/74 ,  A61B34/76 ,  A61B5/4836 ,  A61B17/115 ,  A61B17/1114 ,  A61B17/1155 ,  A61B2017/00017 ,  A61B2017/0042 ,  A61B2017/00199 ,  A61B2017/00221 ,  A61B2017/00353 ,  A61B2017/00398 ,  A61B2017/00685 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2090/033 ,  A61B2090/064 ,  A61B2090/065 ,  A61B2090/069 ,  A61B2090/0803 ,  A61B2090/0811

Abstract: A surgical instrument. The surgical instrument has an end effector and a trigger in communication with the end effector. The surgical instrument also has a first sensor and an externally accessible memory device in communication with the first sensor. The first sensor has an output that represents a first condition of either the trigger or the end effector. The memory device is configured to record the output of the first sensor. In various embodiments, memory device may include an output port and/or a removable storage medium.

公开(公告)号：US11883020B2

公开(公告)日：2024-01-30

申请号：US16541634

申请日：2019-08-15

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Kevin R. Doll ,  Jeffrey S. Swayze ,  Eugene L. Timperman

IPC: A61B17/00 ,  A61B17/068 ,  G08B21/18 ,  A61B34/00 ,  A61B17/072 ,  A61B17/28 ,  A61B17/285 ,  A61B90/00

CPC classification number: A61B17/068 ,  A61B17/07207 ,  A61B17/28 ,  A61B17/285 ,  A61B34/76 ,  G08B21/18 ,  A61B2017/00119 ,  A61B2017/00128 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07271 ,  A61B2090/0803 ,  A61B2090/0807 ,  A61B2090/0811

Abstract: A surgical instrument. The surgical instrument comprises a plurality of sensors, and a status module releasably connected to the surgical instrument. The status module comprises a plurality of contacts, a circuit, and a plurality of indicators. Each individual contact is in electrical communication with a different sensor. The circuit is in electrical communication with at least one of the contacts. At least one of the indicators is in electrical communication with the circuit.

公开(公告)号：US20240000451A1

公开(公告)日：2024-01-04

申请号：US18370024

申请日：2023-09-19

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Kevin R. Doll ,  Jeffrey S. Swayze ,  Eugene L. Timperman

IPC: A61B17/068 ,  G08B21/18 ,  A61B34/00 ,  A61B17/072 ,  A61B17/28 ,  A61B17/285

CPC classification number: A61B17/068 ,  G08B21/18 ,  A61B34/76 ,  A61B2017/00119 ,  A61B17/28 ,  A61B17/285 ,  A61B17/07207

Abstract: A surgical instrument. The surgical instrument comprises a plurality of sensors, and a status module releasably connected to the surgical instrument. The status module comprises a plurality of contacts, a circuit, and a plurality of indicators. Each individual contact is in electrical communication with a different sensor. The circuit is in electrical communication with at least one of the contacts. At least one of the indicators is in electrical communication with the circuit.

公开(公告)号：US20220142643A1

公开(公告)日：2022-05-12

申请号：US17521390

申请日：2021-11-08

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  Jeffrey S. Swayze ,  Kevin R. Doll ,  Eugene L. Timperman

IPC: A61B17/072 ,  A61B34/00 ,  A61B34/30 ,  A61B17/068 ,  A61B17/00 ,  A61B17/10

Abstract: A surgical instrument. The surgical instrument has an end effector and a trigger in communication with the end effector. The surgical instrument also has a first sensor and an externally accessible memory device in communication with the first sensor. The first sensor has an output that represents a first condition of either the trigger or the end effector. The memory device is configured to record the output of the first sensor. In various embodiments, memory device may include an output port and/or a removable storage medium.

公开(公告)号：US20220061845A1

公开(公告)日：2022-03-03

申请号：US17473429

申请日：2021-09-13

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  John N. Ouwerkerk ,  Jerome R. Morgan ,  Jeffrey S. Swayze ,  Eugene L. Timperman ,  Leslie M. Fugikawa

IPC: A61B17/10 ,  A61B17/072 ,  A61B17/068 ,  A61B17/32 ,  B65B55/12

Abstract: A surgical cutting and fastening instrument that includes an elongate channel that is attached to a handle assembly by an elongate shaft assembly. The elongate channel is configured to receive a cartridge and has a pivotally translatable anvil attached thereto and a knife bar supported therein. The anvil may be selectively opened and closed by manipulating a closure trigger supported by the handle assembly. The knife bar may be distally advanced through the elongate channel by actuating a firing trigger that cooperates with a reversible rotary drive supported by the handle assembly. The knife bar may also be retracted to its starting position by actuating the firing trigger after the reversible rotary drive has been shifted to a retraction orientation.

公开(公告)号：US11350916B2

公开(公告)日：2022-06-07

申请号：US16545420

申请日：2019-08-20

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  Stephen J. Balek ,  Eugene L. Timperman

IPC: A61B17/00 ,  A61B17/072 ,  A61B17/28 ,  A61B17/29

Abstract: A surgical instrument particular suited to endoscopic use is disclosed. Various embodiments include an end effector that is sized to be inserted through a trocar. An elongated shaft assembly is coupled to the end effector and a control handle. The elongated shaft assembly has a distal portion that is adjacent to the effector for insertion into the trocar. The elongated shaft assembly further has a proximal portion that is remote from the distal portion such that the proximal portion protrudes from the trocar when the end effector and distal portion are inserted therethrough. The control handle is articulatably coupled to the proximal portion of said elongated shaft assembly to enable the surgeon to move the handle portion to a more ergonomically comfortable position while carrying out the endoscopic procedure. Various articulation joint embodiments and locking arrangements are disclosed.

公开(公告)号：US11166717B2

公开(公告)日：2021-11-09

申请号：US16526145

申请日：2019-07-30

Applicant: Cilag GmbH International

Inventor： Frederick E. Shelton, IV ,  Jeffrey S. Swayze ,  Kevin R. Doll ,  Eugene L. Timperman

IPC: A61B17/072 ,  A61B34/30 ,  A61B34/00 ,  A61B17/068 ,  A61B17/00 ,  A61B17/10 ,  A61B5/00 ,  A61B17/115 ,  A61B17/11 ,  A61B90/00 ,  A61B17/29

Abstract: A surgical instrument comprising an end effector, a firing member, an electric motor, a first lockout, and a control system comprising a second lockout is disclosed. The end effector is configured to support a removable staple cartridge. The firing member is movable toward a distal end of the end effector during a firing motion. The electric motor is configured to drive the firing member during the firing motion. The first lockout is mechanically engageable with the firing member. The control system is configured to prevent delivery of electrical power to the electric motor based on respective states of the first and second lockouts.