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IN2014DN08803A - - Google Patents

Info

Publication number
IN2014DN08803A
IN2014DN08803A IN8803DEN2014A IN2014DN08803A IN 2014DN08803 A IN2014DN08803 A IN 2014DN08803A IN 8803DEN2014 A IN8803DEN2014 A IN 8803DEN2014A IN 2014DN08803 A IN2014DN08803 A IN 2014DN08803A
Authority
IN
India
Prior art keywords
ultrasonic
recess region
end effector
ultrasonic blade
ultrasonic transducer
Prior art date
Application number
Inventor
Foster B Stulen
John B Schulte
Jeffrey L Aldridge
Jeffery T Kirk
Randal T Byrum
Richard W Timm
Douglas J Turner
John M Sarley
David A Witt
William A Olson
Kyle P Moore
Original Assignee
Ethicon Endo Surgery Inc
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 Endo Surgery Inc filed Critical Ethicon Endo Surgery Inc
Publication of IN2014DN08803A publication Critical patent/IN2014DN08803A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00725—Calibration or performance testing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320071—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with articulating means for working tip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A61B2017/320074—Working tips with special features, e.g. extending parts blade
    • A61B2017/320077—Working tips with special features, e.g. extending parts blade double edge blade, e.g. reciprocating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320088—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with acoustic insulation, e.g. elements for damping vibrations between horn and surrounding sheath
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320089—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic node location
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • 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
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/320095—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with additional movable means for clamping or cutting tissue, e.g. with a pivoting jaw with sealing or cauterizing means
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/037—Automatic limiting or abutting means, e.g. for safety with a frangible part, e.g. by reduced diameter
    • 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
    • A61B2090/0814—Preventing re-use

Landscapes

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

Abstract

A surgical apparatus comprises a body an ultrasonic transducer a shaft and an end effector. The ultrasonic transducer is operable to convert electrical power into ultrasonic vibrations. The shaft couples the end effector and the body together. The end effector comprises an ultrasonic blade in acoustic communication with the ultrasonic transducer. The ultrasonic blade includes a recess region having a plurality of recesses. The recess region is tapered such that the cross sectional area of the recess region decreases along the length of the recess region. The ultrasonic blade is also curved such that a central longitudinal axis of the ultrasonic blade extends along a curved path. A reference circuit is used to account for voltage drops of unknown values during operation of the surgical apparatus.
IN8803DEN2014 2012-04-30 2013-04-26 IN2014DN08803A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201261640227P 2012-04-30 2012-04-30
US201261722986P 2012-11-06 2012-11-06
US13/868,336 US10238416B2 (en) 2012-04-30 2013-04-23 Ultrasonic device for cutting and coagulating
PCT/US2013/038396 WO2013165842A1 (en) 2012-04-30 2013-04-26 Ultrasonic device for cutting and coagulating

Publications (1)

Publication Number Publication Date
IN2014DN08803A true IN2014DN08803A (en) 2015-05-22

Family

ID=49477937

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8803DEN2014 IN2014DN08803A (en) 2012-04-30 2013-04-26

Country Status (13)

Country Link
US (2) US10238416B2 (en)
EP (2) EP3919008B1 (en)
JP (1) JP6702721B2 (en)
KR (1) KR102198444B1 (en)
CN (1) CN104271051B (en)
AU (2) AU2013256686A1 (en)
BR (1) BR112014027043B1 (en)
CA (1) CA2871945C (en)
IN (1) IN2014DN08803A (en)
MX (1) MX366565B (en)
PL (1) PL3919008T3 (en)
RU (1) RU2669023C2 (en)
WO (1) WO2013165842A1 (en)

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US10667835B2 (en) * 2014-04-22 2020-06-02 Ethicon Llc Ultrasonic surgical instrument with end effector having restricted articulation
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US10575917B2 (en) * 2016-12-14 2020-03-03 Ethicon Llc Ultrasonic surgical instrument with integral torque wrench and transverse engagement
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JP6828162B2 (en) * 2017-07-21 2021-02-10 オリンパス株式会社 Blade of ultrasonic treatment tool and ultrasonic treatment tool
CN107595368B (en) 2017-10-19 2024-04-30 以诺康医疗科技（苏州）有限公司 Ultrasonic surgical tool bit, cutter bar and ultrasonic surgical knife
KR102012840B1 (en) * 2017-12-29 2019-08-21 (의료)길의료재단 High-temperature spray inhalation ultrasonic cutting machine
US11540856B2 (en) 2018-05-31 2023-01-03 Covidien Lp Methods and systems for ultrasonic vessel sealing
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CN110811770B (en) * 2018-08-14 2023-04-07 北京锐诺医疗技术有限公司 Ultrasonic knife conduction rod and ultrasonic knife
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Publication number Priority date Publication date Assignee Title
US11691858B2 (en) 2019-03-15 2023-07-04 Oshkosh Corporation Scissor lift with offset pins
US12151920B2 (en) 2019-03-15 2024-11-26 Oshkosh Corporation Scissor lift with offset pins

Also Published As

Publication number Publication date
AU2017245348B2 (en) 2018-12-20
AU2017245348A1 (en) 2017-11-02
BR112014027043A2 (en) 2017-06-27
EP3919008A1 (en) 2021-12-08
WO2013165842A1 (en) 2013-11-07
US20130289592A1 (en) 2013-10-31
PL3919008T3 (en) 2024-07-29
CN104271051A (en) 2015-01-07
CA2871945C (en) 2020-10-27
JP6702721B2 (en) 2020-06-03
KR20150008153A (en) 2015-01-21
BR112014027043B1 (en) 2022-02-08
EP3919008C0 (en) 2024-03-27
JP2015516231A (en) 2015-06-11
US10238416B2 (en) 2019-03-26
CN104271051B (en) 2017-09-08
AU2013256686A1 (en) 2014-10-23
KR102198444B1 (en) 2021-01-06
EP2844158B1 (en) 2021-11-03
EP3919008B1 (en) 2024-03-27
CA2871945A1 (en) 2013-11-07
EP2844158A1 (en) 2015-03-11
RU2669023C2 (en) 2018-10-05
US11529164B2 (en) 2022-12-20
US20190247082A1 (en) 2019-08-15
RU2014148146A (en) 2016-06-20
MX366565B (en) 2019-07-11
MX2014013199A (en) 2014-12-08

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