SURGICAL STAPLING INSTRUMENT WITH DRIVE ASSEMBLY HAVING TOGGLE FEATURES Russian patent published in 2019 - IPC A61B17/115 

Abstract RU 2677085 C2

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment, specifically to a surgical stapling device. Surgical stapling device comprises end effector, a shaft assembly and a drive member. End effector staple driver is configured to advance distally along the end effector. Drive member of the shaft assembly is translatable in communication with the staple driver. Drive assembly in communication with the drive member is translatable and comprises a motor, a rotary drive member in communication with the motor, a first link in communication with the rotary drive member, a first toggle link in communication with the first link and a second toggle link in communication with the first link. Toggle link is connected with the translatable drive member. Second toggle link is connected to a mechanical support. Rotation of the rotary drive member leads to the initiation of linear movement in the first link. First link is configured to rotate the second toggle link relative to the mechanical support and the first toggle link relative to the drive member. Drive member is translatable, thereby straightening the first and second toggle links for transferring the linear movement to the drive member, which is not parallel to the linear movement of the first link.

EFFECT: positioning of a surgical instrument through an opening in the patient’s body and the use of the instrument for adjusting, positioning, attaching and other interaction with the tissue inside the patient’s body.

11 cl, 10 dwg

Similar patents RU2677085C2

Title Year Author Number
SURGICAL STAPLER WITH ROTARY CAM DRIVE 2014
  • Lejmbakh Richard L.
  • Shvemberger Richard F.
  • Misejmer Dzhon P.
  • Aleksander Dzhonni Kh. Iii
  • Miller Kristofer K.
  • Dinardo Brajan F.
  • Rektor Dzhejson M.
RU2670698C9
SURGICAL STAPLER WITH ROTARY CAM DRIVE AND RETURN 2014
  • Miller, Kristofer, K.
  • Misejmer, Dzhon, P.
  • Dinardo, Brajan, F.
  • Shvemberger, Richard F.
  • Aleksander, Dzhonni, Kh.
RU2676492C2
CONTROL FEATURES FOR MOTORISED SURGICAL STAPLING INSTRUMENT 2014
  • Misejmer Dzhon P.
  • Lejmbakh, Richard L.
RU2670699C9
MOTOR DRIVEN ROTARY INPUT CIRCULAR STAPLER WITH MODULAR END EFFECTOR 2013
  • Svejzi Dzheffri S.
  • Bakster Iii Chester O.
  • Shelton Iv Frederik E.
RU2673376C2
MOTOR DRIVEN ROTARY INPUT CIRCULAR STAPLER WITH LOCKABLE FLEXIBLE SHAFT 2013
  • Svejzi Dzheffri S.
  • Bakster Iii Chester O.
  • Shelton Iv Frederik E.
RU2661719C2
CIRCULAR STAPLER WITH SELECTABLE MOTORIZED AND MANUAL CONTROL 2013
  • Svejzi Dzheffri S.
  • Bakster Iii Chester O.
  • Shelton Iv Frederik E.
RU2676523C2
CIRCULAR STAPLER WITH SELECTABLE MOTORISED AND MANUAL CONTROL, INCLUDING CONTROL RING 2013
  • Svejzi Dzheffri S.
  • Bakster Iii Chester O.
  • Shelton Iv Frederik E.
  • Dzhonson Gregori V.
RU2653993C2
SAFETY SWITCH ELEMENT OF TISSUE SUTURING TOOL FOR PREVENTION AGAINST PREMATURE OPENING OF BRANCH 2012
  • Felder Kevin D.
  • Kammingz Dzhon F.
  • Skuvolter Dzhozef P.
  • Svindon Patrik Dzh.
  • Aleksander Dzhonni Kh. Iii
  • Miller Kristofer K.
  • Dzhejmison Berri T.
  • Khant Dzhon V.
  • Bejker Kent P.
  • Serber Dzhuliya F.
RU2620903C2
RATCHET ELEMENT ON TISSUE SUTURING TRIGGER MECHANISM TO PREVENT PREMATURE JAW OPENING 2012
  • Vasudevan Venkataramanan Mandakolatkhur
  • Danki-Dzhejkobs Adam R.
  • Bakster Chester O. Iii
  • Morgan Dzherom R.
  • Khenderson Kortni E.
  • Miller Kristofer K.
  • Bejker Kent P.
  • Khant Dzhon V.
  • Dzhemison Barri T.
  • Vejzman Patrik A.
  • Yang Dzhozef E.
  • Kimboll Kori Dzh.
  • Shartleff Karl Dzh.
  • Chekan Edvard G.
  • Felder Kevin D.
  • Aleksandr Dzhonni Kh. Iii
  • Svindon Patrik Dzh.
  • Skuvolter Dzhozef P.
  • Kammingz Dzhon F.
  • Serber Dzhuliya F.
RU2624338C2
SUPPORT ELEMENT OF TISSUE SUTURING TOOL FOR PREVENTION AGAINST PREMATURE OPENING OF BRANCH 2012
  • Felder Kevin D.
  • Kammingz Dzhon F.
  • Skuvolter Dzhozef P.
  • Svindon Patrik Dzh.
  • Aleksander Dzhonni Kh. Iii
  • Vejzman Patrik A.
  • Kimboll Kori Dzh.
  • Chekan Edvard G.
  • Yang Dzhozef E.
  • Miller Kristofer K.
  • Dzhejmison Berri T.
  • Khant Dzhon V.
  • Bejker Kent P.
  • Khenderson Kortni E.
  • Bakster Chester O. Iii
  • Morgan Dzherom R.
  • Danki-Dzhejkobs Adam R.
  • Vasudevan Venkataramanan Mandakolatkhur
  • Shertleff Karl Dzh.
  • Serber Dzhuliya F.
RU2619382C2

RU 2 677 085 C2

Authors

Misejmer Dzhon P.

Miller Kristofer K.

Dinardo Brajan F.

Shvemberger Richard F.

Aleksandr Dzhonni Kh. Iii

Dates

2019-01-15Published

2014-09-19Filed