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(19)

RU

(11)

2 673 376

(13)

C2

(51)

IPC

A61B17/115(2006-01-01)

(21) (22)

Application

2015129085, 2013-12-16

(24)

Start date

2013-12-16

(22)

Actual filing date

2013-12-16

(45)

Published

2018-11-26

(72)

Inventor

Svejzi Dzheffri S.Bakster Iii Chester O.Shelton Iv Frederik E.

(73)

Holder

Etikon Endo-Serdzheri, Ink.

MOTOR DRIVEN ROTARY INPUT CIRCULAR STAPLER WITH MODULAR END EFFECTOR Russian patent published in 2018 - IPC A61B17/115 

Abstract RU 2673376 C2

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment, specifically to a circular surgical stapler. Circular surgical stapler includes a body assembly, a rotary drive shaft, and a stapling assembly. Rotary drive shaft is translatable between a first longitudinal position and a second longitudinal position relative to the body assembly. Stapling assembly comprises an anvil, a staple deck, a first staple drive member and a second drive member. Staple driver is operable to drive staples through the staple deck and towards the anvil. First drive member is operable to move the anvil towards the staple deck in response to rotation of the drive shaft in the first longitudinal position. Second drive member is operable to move the staple driver towards the anvil in response to rotation of the drive shaft in the second longitudinal position.

EFFECT: use of the invention enables to clamp, cut and staple tissue.

15 cl, 18 dwg

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RU 2 673 376 C2

Authors

Svejzi Dzheffri S.

Bakster Iii Chester O.

Shelton Iv Frederik E.

Dates

2018-11-26—Published

2013-12-16—Filed

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