BR112018012563A2 - instrumento cirúrgico ultrassônico com recursos de substituição de lâmina - Google Patents

instrumento cirúrgico ultrassônico com recursos de substituição de lâmina

Info

Publication number
BR112018012563A2
BR112018012563A2 BR112018012563A BR112018012563A BR112018012563A2 BR 112018012563 A2 BR112018012563 A2 BR 112018012563A2 BR 112018012563 A BR112018012563 A BR 112018012563A BR 112018012563 A BR112018012563 A BR 112018012563A BR 112018012563 A2 BR112018012563 A2 BR 112018012563A2
Authority
BR
Brazil
Prior art keywords
coupling member
surgical instrument
ultrasonic surgical
blade replacement
drive shaft
Prior art date
Application number
BR112018012563A
Other languages
English (en)
Other versions
BR112018012563B1 (pt
Inventor
A Corbett Catherine
N Faller Craig
A Witt David
A Hibner John
C Smith Richard
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
Application filed by Ethicon Llc filed Critical Ethicon Llc
Publication of BR112018012563A2 publication Critical patent/BR112018012563A2/pt
Publication of BR112018012563B1 publication Critical patent/BR112018012563B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00389—Button or wheel for performing multiple functions, e.g. rotation of shaft and end effector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0042—Surgical instruments, devices or methods, e.g. tourniquets with special provisions for gripping
    • A61B2017/00455—Orientation indicators, e.g. recess on the handle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00526—Methods of manufacturing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2931—Details of heads or jaws with releasable head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2947—Pivots
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
    • A61B2017/320093—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw additional movable means performing cutting operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B17/320092—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw
    • A61B2017/320094—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw additional movable means performing clamping operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00619—Welding
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/0063—Sealing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A61B2090/0808—Indication means for indicating correct assembly of components, e.g. of the surgical apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0056—Beam shaping elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Dentistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
  • Manipulator (AREA)

Abstract

a presente invenção refere-se a um aparelho que inclui um conjunto de eixo de acionamento e um atuador de extremidade. o conjunto de eixo de acionamento inclui um primeiro membro de acoplamento e um segundo membro de acoplamento. o primeiro membro de acoplamento e o segundo membro de acoplamento são configurados para se flexionar em direção um ao outro de uma primeira posição para uma segunda posição. o primeiro membro de acoplamento e o segundo membro de acoplamento definem um eixo de pivô na primeira posição. o atuador de extremidade inclui uma lâmina ultrassônica e um braço de aperto. o braço de aperto é configurado para acoplar ou desacoplar com o conjunto de eixo de acionamento quando o primeiro membro de acoplamento e o segundo membro de acoplamento estão na segunda posição. o braço de aperto é configurado para pivotar em direção à lâmina ultrassônica e na direção oposta à mesma em torno do eixo de pivô quando o primeiro membro de acoplamento e o segundo membro de acoplamento estão na primeira posição.
BR112018012563-6A 2015-12-21 2016-12-14 Aparelho com recursos de substituição de lâmina BR112018012563B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/976,127 2015-12-21
US14/976,127 US10231749B2 (en) 2015-12-21 2015-12-21 Ultrasonic surgical instrument with blade replacement features
PCT/US2016/066451 WO2017112467A2 (en) 2015-12-21 2016-12-14 Ultrasonic surgical instrument with blade replacement features

Publications (2)

Publication Number Publication Date
BR112018012563A2 true BR112018012563A2 (pt) 2018-12-04
BR112018012563B1 BR112018012563B1 (pt) 2022-08-02

Family

ID=58995216

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018012563-6A BR112018012563B1 (pt) 2015-12-21 2016-12-14 Aparelho com recursos de substituição de lâmina

Country Status (7)

Country Link
US (3) US10231749B2 (pt)
EP (1) EP3393380A2 (pt)
JP (1) JP6882324B2 (pt)
CN (1) CN108601605B (pt)
BR (1) BR112018012563B1 (pt)
MA (1) MA44161A (pt)
WO (1) WO2017112467A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7854706B2 (en) * 2007-12-27 2010-12-21 Devicor Medical Products, Inc. Clutch and valving system for tetherless biopsy device
US10231749B2 (en) 2015-12-21 2019-03-19 Ethicon Llc Ultrasonic surgical instrument with blade replacement features
US20220192696A1 (en) * 2019-04-17 2022-06-23 Covidien Lp Ultrasonic waveguide and blade for ultrasonic surgical instruments and method of manufacturing the same
US11123095B2 (en) * 2019-04-30 2021-09-21 Cilag Gmbh International Blade grounding mechanisms and alternative pin designs
US11478268B2 (en) * 2019-08-16 2022-10-25 Covidien Lp Jaw members for surgical instruments and surgical instruments incorporating the same

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5322055B1 (en) 1993-01-27 1997-10-14 Ultracision Inc Clamp coagulator/cutting system for ultrasonic surgical instruments
US5944737A (en) * 1997-10-10 1999-08-31 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having improved waveguide support member
US5980510A (en) 1997-10-10 1999-11-09 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having improved clamp arm pivot mount
US5873873A (en) 1997-10-10 1999-02-23 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having improved clamp mechanism
US5935144A (en) * 1998-04-09 1999-08-10 Ethicon Endo-Surgery, Inc. Double sealed acoustic isolation members for ultrasonic
CA2276316C (en) 1998-06-29 2008-02-12 Ethicon Endo-Surgery, Inc. Method of balancing asymmetric ultrasonic surgical blades
US6309400B2 (en) 1998-06-29 2001-10-30 Ethicon Endo-Surgery, Inc. Curved ultrasonic blade having a trapezoidal cross section
US6254623B1 (en) 1999-06-30 2001-07-03 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator surgical instrument with improved blade geometry
US6432118B1 (en) 1999-10-05 2002-08-13 Ethicon Endo-Surgery, Inc. Multifunctional curved blade for use with an ultrasonic surgical instrument
US6325811B1 (en) 1999-10-05 2001-12-04 Ethicon Endo-Surgery, Inc. Blades with functional balance asymmetries for use with ultrasonic surgical instruments
US6423082B1 (en) 2000-03-31 2002-07-23 Ethicon Endo-Surgery, Inc. Ultrasonic surgical blade with improved cutting and coagulation features
US6558376B2 (en) * 2000-06-30 2003-05-06 Gregory D. Bishop Method of use of an ultrasonic clamp and coagulation apparatus with tissue support surface
US6783524B2 (en) 2001-04-19 2004-08-31 Intuitive Surgical, Inc. Robotic surgical tool with ultrasound cauterizing and cutting instrument
US20060079874A1 (en) 2004-10-08 2006-04-13 Faller Craig N Tissue pad for use with an ultrasonic surgical instrument
JP2007048566A (ja) 2005-08-09 2007-02-22 Jst Mfg Co Ltd 締結具及びこの締結具を用いたコネクタ
US20070191713A1 (en) 2005-10-14 2007-08-16 Eichmann Stephen E Ultrasonic device for cutting and coagulating
US8574252B2 (en) 2006-06-01 2013-11-05 Ethicon Endo-Surgery, Inc. Ultrasonic blade support
US20080147092A1 (en) * 2006-10-23 2008-06-19 Michael Rogge Hybrid energy instrument combined with clip application capability
US20080200940A1 (en) 2007-01-16 2008-08-21 Eichmann Stephen E Ultrasonic device for cutting and coagulating
US8057498B2 (en) 2007-11-30 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
US8911460B2 (en) 2007-03-22 2014-12-16 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
EP2217157A2 (en) 2007-10-05 2010-08-18 Ethicon Endo-Surgery, Inc. Ergonomic surgical instruments
CN101820825A (zh) * 2007-10-10 2010-09-01 伊西康内外科公司 用于切割和凝固的超声装置
US9314261B2 (en) 2007-12-03 2016-04-19 Covidien Ag Battery-powered hand-held ultrasonic surgical cautery cutting device
EP2361042B1 (en) 2008-09-12 2016-11-30 Ethicon Endo-Surgery, Inc. Ultrasonic device for fingertip control
US8461744B2 (en) 2009-07-15 2013-06-11 Ethicon Endo-Surgery, Inc. Rotating transducer mount for ultrasonic surgical instruments
JP4675437B2 (ja) * 2009-08-05 2011-04-20 オリンパスメディカルシステムズ株式会社 トルクレンチ及び超音波手術装置
DE202010005727U1 (de) 2010-04-22 2011-09-02 Söring GmbH Chirurgisches Instrument, insbesondere Ultraschallschere
US9381058B2 (en) 2010-11-05 2016-07-05 Ethicon Endo-Surgery, Llc Recharge system for medical devices
US9039720B2 (en) * 2010-11-05 2015-05-26 Ethicon Endo-Surgery, Inc. Surgical instrument with ratcheting rotatable shaft
US20120116265A1 (en) 2010-11-05 2012-05-10 Houser Kevin L Surgical instrument with charging devices
US10881448B2 (en) * 2010-11-05 2021-01-05 Ethicon Llc Cam driven coupling between ultrasonic transducer and waveguide in surgical instrument
US9782214B2 (en) * 2010-11-05 2017-10-10 Ethicon Llc Surgical instrument with sensor and powered control
AU2011323287A1 (en) * 2010-11-05 2013-05-23 Ethicon Endo-Surgery, Inc. Surgical instrument with modular clamp pad
US20130085419A1 (en) * 2011-09-29 2013-04-04 Tyco Healthcare Group Lp Transducer/Waveguide Engagement Mechanisms for Ultrasonic Surgical Instruments
DE102011086326A1 (de) * 2011-11-15 2013-05-16 Söring GmbH Ultraschallchirurgisches Instrument
US9364249B2 (en) 2012-03-22 2016-06-14 Ethicon Endo-Surgery, Llc Method and apparatus for programming modular surgical instrument
US9351754B2 (en) * 2012-06-29 2016-05-31 Ethicon Endo-Surgery, Llc Ultrasonic surgical instruments with distally positioned jaw assemblies
US9393037B2 (en) 2012-06-29 2016-07-19 Ethicon Endo-Surgery, Llc Surgical instruments with articulating shafts
US9095367B2 (en) 2012-10-22 2015-08-04 Ethicon Endo-Surgery, Inc. Flexible harmonic waveguides/blades for surgical instruments
US20140330298A1 (en) 2013-05-03 2014-11-06 Ethicon Endo-Surgery, Inc. Clamp arm features for ultrasonic surgical instrument
CA2924601C (en) 2013-09-24 2022-05-31 Merit Medical Systems, Inc. Surgical implement guide assembly and methods
US9743946B2 (en) 2013-12-17 2017-08-29 Ethicon Llc Rotation features for ultrasonic surgical instrument
US10349967B2 (en) 2014-02-28 2019-07-16 Ethicon Llc Ultrasonic surgical instrument with removable handle assembly
US10231749B2 (en) 2015-12-21 2019-03-19 Ethicon Llc Ultrasonic surgical instrument with blade replacement features

Also Published As

Publication number Publication date
BR112018012563B1 (pt) 2022-08-02
US10231749B2 (en) 2019-03-19
JP6882324B2 (ja) 2021-06-02
MA44161A (fr) 2021-04-28
EP3393380A2 (en) 2018-10-31
US20170172615A1 (en) 2017-06-22
JP2019502509A (ja) 2019-01-31
US20210137553A1 (en) 2021-05-13
CN108601605B (zh) 2021-07-13
US11744607B2 (en) 2023-09-05
WO2017112467A2 (en) 2017-06-29
US10973542B2 (en) 2021-04-13
WO2017112467A3 (en) 2017-11-02
CN108601605A (zh) 2018-09-28
US20190125395A1 (en) 2019-05-02

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/12/2016, OBSERVADAS AS CONDICOES LEGAIS