MX2019007304A - Unidad de vástago que comprende primero y segundo bloqueos de articulación. - Google Patents

Unidad de vástago que comprende primero y segundo bloqueos de articulación.

Info

Publication number
MX2019007304A
MX2019007304A MX2019007304A MX2019007304A MX2019007304A MX 2019007304 A MX2019007304 A MX 2019007304A MX 2019007304 A MX2019007304 A MX 2019007304A MX 2019007304 A MX2019007304 A MX 2019007304A MX 2019007304 A MX2019007304 A MX 2019007304A
Authority
MX
Mexico
Prior art keywords
articulation
end effector
shaft
shaft assembly
articulation lockouts
Prior art date
Application number
MX2019007304A
Other languages
English (en)
Inventor
L Harris Jason
S Zeiner Mark
E Shelton Frederick Iv
S Swayze Jeffrey
T Beckman Andrew
L Koch Robert Jr
Original Assignee
Ethicon Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/385,895 external-priority patent/US10542982B2/en
Application filed by Ethicon Llc filed Critical Ethicon Llc
Publication of MX2019007304A publication Critical patent/MX2019007304A/es

Links

Landscapes

  • Surgical Instruments (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Se describe una unidad de vástago (6000) que comprende un vástago, un efector de extremo (1300) conectado de manera rotatoria al vástago alrededor de una junta de articulación, y un accionador de articulación (1440, 1450) configurado para rotar el efector de extremo (1300) alrededor de la junta de articulación; el efector de extremo (1300) comprende, además, un primer bloqueo de articulación (6496) configurado para acoplar el efector de extremo (1300) y un segundo bloqueo de articulación (6494) configurado para acoplar el accionador de articulación (1440, 1450) que impide cooperativamente que el efector de extremo (1300) rote con relación al vástago, cuando se acciona; la activación y/o deactivación del primer bloqueo de articulación (6496) y el segundo bloqueo de articulación (6494) pueden ser contemporánea o, en ciertos casos, escalonada.
MX2019007304A 2016-12-21 2017-12-12 Unidad de vástago que comprende primero y segundo bloqueos de articulación. MX2019007304A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/385,895 US10542982B2 (en) 2016-12-21 2016-12-21 Shaft assembly comprising first and second articulation lockouts
PCT/US2017/065697 WO2018118499A1 (en) 2016-12-21 2017-12-12 Shaft assembly comprising first and second articulation lockouts

Publications (1)

Publication Number Publication Date
MX2019007304A true MX2019007304A (es) 2019-10-21

Family

ID=67483531

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007304A MX2019007304A (es) 2016-12-21 2017-12-12 Unidad de vástago que comprende primero y segundo bloqueos de articulación.

Country Status (3)

Country Link
JP (1) JP7210453B2 (es)
CN (1) CN110114005B (es)
MX (1) MX2019007304A (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070027468A1 (en) * 2005-08-01 2007-02-01 Wales Kenneth S Surgical instrument with an articulating shaft locking mechanism
US9186142B2 (en) * 2013-02-28 2015-11-17 Ethicon Endo-Surgery, Inc. Surgical instrument end effector articulation drive with pinion and opposing racks
US9629629B2 (en) * 2013-03-14 2017-04-25 Ethicon Endo-Surgey, LLC Control systems for surgical instruments
US9901341B2 (en) * 2014-05-16 2018-02-27 Covidien Lp Surgical instrument
US10064620B2 (en) * 2014-06-25 2018-09-04 Ethicon Llc Method of unlocking articulation joint in surgical stapler
US9844375B2 (en) * 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments

Also Published As

Publication number Publication date
BR112019012524A2 (pt) 2019-11-12
JP2020501758A (ja) 2020-01-23
CN110114005B (zh) 2022-08-09
CN110114005A (zh) 2019-08-09
JP7210453B2 (ja) 2023-01-23

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