CA2370128A1 - Apparatus and method for tuning ultrasonic transducers - Google Patents

Apparatus and method for tuning ultrasonic transducers Download PDF

Info

Publication number
CA2370128A1
CA2370128A1 CA002370128A CA2370128A CA2370128A1 CA 2370128 A1 CA2370128 A1 CA 2370128A1 CA 002370128 A CA002370128 A CA 002370128A CA 2370128 A CA2370128 A CA 2370128A CA 2370128 A1 CA2370128 A1 CA 2370128A1
Authority
CA
Canada
Prior art keywords
ultrasonic transducer
tuning
ultrasonic transducers
resonant frequency
sandwich type
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002370128A
Other languages
French (fr)
Other versions
CA2370128C (en
Inventor
Ashvani K. Madan
Jean M. Beaupre
Eitan T. Wiener
Foster B. Stulen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethicon Endo Surgery Inc
Original Assignee
Ethicon Endo-Surgery, Inc.
Ashvani K. Madan
Jean M. Beaupre
Eitan T. Wiener
Foster B. Stulen
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., Ashvani K. Madan, Jean M. Beaupre, Eitan T. Wiener, Foster B. Stulen filed Critical Ethicon Endo-Surgery, Inc.
Publication of CA2370128A1 publication Critical patent/CA2370128A1/en
Application granted granted Critical
Publication of CA2370128C publication Critical patent/CA2370128C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

Abstract

This invention is a method of manufacturing high-power sandwich type ultrasonic transducers (82), and more particularly, a new method of tuning high-power sandwich type ultrasonic transducers (86) without the need for a trimming process. A method in accordance with the present invention includes the steps of assembling a sandwich type ultrasonic transducer (82), measuring the resonant frequency of the ultrasonic transducer (82), and selecting from a plurality of tuning elements (50), whereby a dimension or material property of a selected tuning element alters the measured resonant frequency of the ultrasonic transducer (82) to a desired resonant frequency after the tuning element (50) is attached to the ultrasonic transducer (82).
CA002370128A 1999-04-15 2000-03-07 Apparatus and method for tuning ultrasonic transducers Expired - Lifetime CA2370128C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29244199A 1999-04-15 1999-04-15
US09/292,441 1999-04-15
PCT/US2000/005964 WO2000062688A1 (en) 1999-04-15 2000-03-07 Apparatus and method for tuning ultrasonic transducers

Publications (2)

Publication Number Publication Date
CA2370128A1 true CA2370128A1 (en) 2000-10-26
CA2370128C CA2370128C (en) 2008-05-13

Family

ID=23124692

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002370076A Expired - Lifetime CA2370076C (en) 1999-04-15 2000-03-07 Ultrasonic transducer with improved compressive loading
CA002370128A Expired - Lifetime CA2370128C (en) 1999-04-15 2000-03-07 Apparatus and method for tuning ultrasonic transducers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002370076A Expired - Lifetime CA2370076C (en) 1999-04-15 2000-03-07 Ultrasonic transducer with improved compressive loading

Country Status (7)

Country Link
US (1) US6491708B2 (en)
EP (2) EP1182971B1 (en)
JP (2) JP4545323B2 (en)
AU (2) AU774545B2 (en)
CA (2) CA2370076C (en)
DE (2) DE60043192D1 (en)
WO (2) WO2000062678A1 (en)

Families Citing this family (251)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10835307B2 (en) 2001-06-12 2020-11-17 Ethicon Llc Modular battery powered handheld surgical instrument containing elongated multi-layered shaft
WO2003026810A1 (en) * 2001-09-27 2003-04-03 The Morgan Crucible Company Plc Apparatus and method of manufacturing ultrasonic transducers
US6924585B2 (en) * 2002-09-23 2005-08-02 The Crest Group, Inc. Sleeved ultrasonic transducer
WO2004051761A2 (en) * 2002-12-02 2004-06-17 Institute For Scientific Research, Inc. Isotopically enriched piezoelectric devices and method for making the same
DE10258297A1 (en) * 2002-12-13 2004-06-24 Hilti Ag Connector for ultrasound transmission between stone cutter holder and bit has shaped contacts held together by pretensioning screw
US8182501B2 (en) 2004-02-27 2012-05-22 Ethicon Endo-Surgery, Inc. Ultrasonic surgical shears and method for sealing a blood vessel using same
US7572242B2 (en) * 2004-03-22 2009-08-11 Alcon, Inc. Method of operating an ultrasound handpiece
US7645255B2 (en) * 2004-03-22 2010-01-12 Alcon, Inc. Method of controlling a surgical system based on irrigation flow
US7811255B2 (en) * 2004-03-22 2010-10-12 Alcon, Inc. Method of controlling a surgical system based on a rate of change of an operating parameter
US7651490B2 (en) * 2004-08-12 2010-01-26 Alcon, Inc. Ultrasonic handpiece
US7625388B2 (en) 2004-03-22 2009-12-01 Alcon, Inc. Method of controlling a surgical system based on a load on the cutting tip of a handpiece
US7645256B2 (en) * 2004-08-12 2010-01-12 Alcon, Inc. Ultrasound handpiece
US7297137B2 (en) * 2004-03-22 2007-11-20 Alcon, Inc. Method of detecting surgical events
EP1802245B8 (en) 2004-10-08 2016-09-28 Ethicon Endo-Surgery, LLC Ultrasonic surgical instrument
US7479148B2 (en) * 2004-11-08 2009-01-20 Crescendo Technologies, Llc Ultrasonic shear with asymmetrical motion
US7285895B2 (en) * 2005-03-15 2007-10-23 Crescendo Technologies, Llc Ultrasonic medical device and method
US8152825B2 (en) * 2005-10-14 2012-04-10 Ethicon Endo-Surgery, Inc. Medical ultrasound system and handpiece and methods for making and tuning
US20070191713A1 (en) 2005-10-14 2007-08-16 Eichmann Stephen E Ultrasonic device for cutting and coagulating
US8246642B2 (en) * 2005-12-01 2012-08-21 Ethicon Endo-Surgery, Inc. Ultrasonic medical instrument and medical instrument connection assembly
US7621930B2 (en) 2006-01-20 2009-11-24 Ethicon Endo-Surgery, Inc. Ultrasound medical instrument having a medical ultrasonic blade
US7854735B2 (en) 2006-02-16 2010-12-21 Ethicon Endo-Surgery, Inc. Energy-based medical treatment system and method
DE102006045518A1 (en) * 2006-09-27 2008-04-03 Fischerwerke Artur Fischer Gmbh & Co. Kg Ultrasonic vibration transducer for ultrasonic drilling
US20080172076A1 (en) * 2006-11-01 2008-07-17 Alcon, Inc. Ultrasound apparatus and method of use
US20080139994A1 (en) * 2006-12-08 2008-06-12 Alcon, Inc. Torsional Ultrasound at Resonant Frequencies That Eliminate Chatter
US8579929B2 (en) * 2006-12-08 2013-11-12 Alcon Research, Ltd. Torsional ultrasound hand piece that eliminates chatter
US8057498B2 (en) 2007-11-30 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
US8226675B2 (en) 2007-03-22 2012-07-24 Ethicon Endo-Surgery, Inc. Surgical instruments
US8911460B2 (en) 2007-03-22 2014-12-16 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US20080234709A1 (en) 2007-03-22 2008-09-25 Houser Kevin L Ultrasonic surgical instrument and cartilage and bone shaping blades therefor
US8142461B2 (en) 2007-03-22 2012-03-27 Ethicon Endo-Surgery, Inc. Surgical instruments
US8303530B2 (en) * 2007-05-10 2012-11-06 Novartis Ag Method of operating an ultrasound handpiece
US20080294051A1 (en) * 2007-05-25 2008-11-27 Machiko Koshigoe Ultrasonic operating apparatus
US10219832B2 (en) 2007-06-29 2019-03-05 Actuated Medical, Inc. Device and method for less forceful tissue puncture
US8328738B2 (en) 2007-06-29 2012-12-11 Actuated Medical, Inc. Medical tool for reduced penetration force with feedback means
US9987468B2 (en) 2007-06-29 2018-06-05 Actuated Medical, Inc. Reduced force device for intravascular access and guidewire placement
US8882791B2 (en) 2007-07-27 2014-11-11 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8523889B2 (en) 2007-07-27 2013-09-03 Ethicon Endo-Surgery, Inc. Ultrasonic end effectors with increased active length
US8348967B2 (en) 2007-07-27 2013-01-08 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8808319B2 (en) 2007-07-27 2014-08-19 Ethicon Endo-Surgery, Inc. Surgical instruments
US8257377B2 (en) 2007-07-27 2012-09-04 Ethicon Endo-Surgery, Inc. Multiple end effectors ultrasonic surgical instruments
US9044261B2 (en) 2007-07-31 2015-06-02 Ethicon Endo-Surgery, Inc. Temperature controlled ultrasonic surgical instruments
US8430898B2 (en) 2007-07-31 2013-04-30 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8512365B2 (en) 2007-07-31 2013-08-20 Ethicon Endo-Surgery, Inc. Surgical instruments
US8252012B2 (en) 2007-07-31 2012-08-28 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with modulator
US7876030B2 (en) 2007-09-11 2011-01-25 Ngk Spark Plug Co., Ltd. Ultrasonic transducer which is either crimped or welded during assembly
AU2008308606B2 (en) 2007-10-05 2014-12-18 Ethicon Endo-Surgery, Inc. Ergonomic surgical instruments
USD594983S1 (en) 2007-10-05 2009-06-23 Ethicon Endo-Surgery, Inc. Handle assembly for surgical instrument
CA2702075C (en) 2007-10-10 2016-06-28 Ethicon Endo-Surgery, Inc. Ultrasonic device for cutting and coagulating
ES2339626B1 (en) * 2007-11-06 2010-12-03 Zunibal, S.L. PERFECTED ULTRASONIC TRANSDUCER.
US10010339B2 (en) 2007-11-30 2018-07-03 Ethicon Llc Ultrasonic surgical blades
US7901423B2 (en) 2007-11-30 2011-03-08 Ethicon Endo-Surgery, Inc. Folded ultrasonic end effectors with increased active length
US8663262B2 (en) 2007-12-03 2014-03-04 Covidien Ag Battery assembly for battery-powered surgical instruments
US9107690B2 (en) 2007-12-03 2015-08-18 Covidien Ag Battery-powered hand-held ultrasonic surgical cautery cutting device
US8419758B2 (en) 2007-12-03 2013-04-16 Covidien Ag Cordless hand-held ultrasonic cautery cutting device
US8435257B2 (en) 2007-12-03 2013-05-07 Covidien Ag Cordless hand-held ultrasonic cautery cutting device and method
US9314261B2 (en) 2007-12-03 2016-04-19 Covidien Ag Battery-powered hand-held ultrasonic surgical cautery cutting device
US9017355B2 (en) 2007-12-03 2015-04-28 Covidien Ag Battery-powered hand-held ultrasonic surgical cautery cutting device
US8061014B2 (en) 2007-12-03 2011-11-22 Covidien Ag Method of assembling a cordless hand-held ultrasonic cautery cutting device
US8338726B2 (en) 2009-08-26 2012-12-25 Covidien Ag Two-stage switch for cordless hand-held ultrasonic cautery cutting device
US20090216157A1 (en) * 2008-02-22 2009-08-27 Norihiro Yamada Ultrasonic operating apparatus
ES2428719T3 (en) 2008-03-31 2013-11-11 Applied Medical Resources Corporation Electrosurgical system with means to measure tissue permittivity and conductivity
GB0809243D0 (en) * 2008-05-21 2008-06-25 Sra Dev Ltd Improved torsional mode tissue dissector
US8128646B2 (en) * 2008-06-03 2012-03-06 Olympus Medical Systems, Corp. Ultrasonic vibration apparatus
US8058771B2 (en) 2008-08-06 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic device for cutting and coagulating with stepped output
US9089360B2 (en) 2008-08-06 2015-07-28 Ethicon Endo-Surgery, Inc. Devices and techniques for cutting and coagulating tissue
US20100036256A1 (en) * 2008-08-08 2010-02-11 Mikhail Boukhny Offset ultrasonic hand piece
CN102209568A (en) 2008-09-15 2011-10-05 压电共振创新股份有限公司 Medical tool for reduced penetration force with feedback means
US20100094321A1 (en) * 2008-10-10 2010-04-15 Takayuki Akahoshi Ultrasound Handpiece
US9700339B2 (en) 2009-05-20 2017-07-11 Ethicon Endo-Surgery, Inc. Coupling arrangements and methods for attaching tools to ultrasonic surgical instruments
US8334635B2 (en) 2009-06-24 2012-12-18 Ethicon Endo-Surgery, Inc. Transducer arrangements for ultrasonic surgical instruments
US8623040B2 (en) 2009-07-01 2014-01-07 Alcon Research, Ltd. Phacoemulsification hook tip
US8663220B2 (en) 2009-07-15 2014-03-04 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US9017326B2 (en) 2009-07-15 2015-04-28 Ethicon Endo-Surgery, Inc. Impedance monitoring apparatus, system, and method for ultrasonic surgical instruments
US8461744B2 (en) 2009-07-15 2013-06-11 Ethicon Endo-Surgery, Inc. Rotating transducer mount for ultrasonic surgical instruments
US9168054B2 (en) 2009-10-09 2015-10-27 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices
USRE47996E1 (en) 2009-10-09 2020-05-19 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US11090104B2 (en) 2009-10-09 2021-08-17 Cilag Gmbh International Surgical generator for ultrasonic and electrosurgical devices
US9039695B2 (en) 2009-10-09 2015-05-26 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices
US10441345B2 (en) 2009-10-09 2019-10-15 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US10172669B2 (en) 2009-10-09 2019-01-08 Ethicon Llc Surgical instrument comprising an energy trigger lockout
US8070711B2 (en) * 2009-12-09 2011-12-06 Alcon Research, Ltd. Thermal management algorithm for phacoemulsification system
US8382782B2 (en) 2010-02-11 2013-02-26 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments with partially rotating blade and fixed pad arrangement
US8486096B2 (en) 2010-02-11 2013-07-16 Ethicon Endo-Surgery, Inc. Dual purpose surgical instrument for cutting and coagulating tissue
US8531064B2 (en) 2010-02-11 2013-09-10 Ethicon Endo-Surgery, Inc. Ultrasonically powered surgical instruments with rotating cutting implement
US8323302B2 (en) 2010-02-11 2012-12-04 Ethicon Endo-Surgery, Inc. Methods of using ultrasonically powered surgical instruments with rotatable cutting implements
US8419759B2 (en) 2010-02-11 2013-04-16 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with comb-like tissue trimming device
US8961547B2 (en) 2010-02-11 2015-02-24 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments with moving cutting implement
US8469981B2 (en) 2010-02-11 2013-06-25 Ethicon Endo-Surgery, Inc. Rotatable cutting implement arrangements for ultrasonic surgical instruments
US8951272B2 (en) 2010-02-11 2015-02-10 Ethicon Endo-Surgery, Inc. Seal arrangements for ultrasonically powered surgical instruments
US8579928B2 (en) 2010-02-11 2013-11-12 Ethicon Endo-Surgery, Inc. Outer sheath and blade arrangements for ultrasonic surgical instruments
US9259234B2 (en) 2010-02-11 2016-02-16 Ethicon Endo-Surgery, Llc Ultrasonic surgical instruments with rotatable blade and hollow sheath arrangements
GB2480498A (en) 2010-05-21 2011-11-23 Ethicon Endo Surgery Inc Medical device comprising RF circuitry
US20110291526A1 (en) * 2010-05-27 2011-12-01 Innowattech Ltd. Piezoelectric stack compression generator
CN103281950B (en) * 2010-06-13 2016-10-19 Omeq医疗有限公司 There is the Anatomical orientation equipment of distensible devices
US8795327B2 (en) 2010-07-22 2014-08-05 Ethicon Endo-Surgery, Inc. Electrosurgical instrument with separate closure and cutting members
US9192431B2 (en) 2010-07-23 2015-11-24 Ethicon Endo-Surgery, Inc. Electrosurgical cutting and sealing instrument
US8784357B2 (en) 2010-09-15 2014-07-22 Alcon Research, Ltd. Phacoemulsification hand piece with two independent transducers
US10258505B2 (en) 2010-09-17 2019-04-16 Alcon Research, Ltd. Balanced phacoemulsification tip
US8888809B2 (en) 2010-10-01 2014-11-18 Ethicon Endo-Surgery, Inc. Surgical instrument with jaw member
EP3332723B1 (en) 2010-10-01 2022-02-16 Applied Medical Resources Corporation Electrosurgical instruments and connections thereto
US8979890B2 (en) 2010-10-01 2015-03-17 Ethicon Endo-Surgery, Inc. Surgical instrument with jaw member
US10470788B2 (en) * 2010-12-07 2019-11-12 Misonix, Inc Ultrasonic instrument, associated method of use and related manufacturing method
CN103458810A (en) 2011-02-10 2013-12-18 促动医疗股份有限公司 Medical tool with electromechanical control and feedback
US9114181B2 (en) 2011-03-30 2015-08-25 Covidien Lp Process of cooling surgical device battery before or during high temperature sterilization
US9113943B2 (en) 2011-03-30 2015-08-25 Covidien Lp Ultrasonic surgical instruments
US8968293B2 (en) 2011-04-12 2015-03-03 Covidien Lp Systems and methods for calibrating power measurements in an electrosurgical generator
US8414605B2 (en) 2011-07-08 2013-04-09 Alcon Research, Ltd. Vacuum level control of power for phacoemulsification hand piece
US9259265B2 (en) 2011-07-22 2016-02-16 Ethicon Endo-Surgery, Llc Surgical instruments for tensioning tissue
WO2013027614A1 (en) 2011-08-19 2013-02-28 オリンパスメディカルシステムズ株式会社 Method of manufacturing ultrasonic wave-generating device, method of manufacturing ultrasonic wave-processing device, ultrasonic wave-generating device and ultrasonic wave-processing device
USD691265S1 (en) 2011-08-23 2013-10-08 Covidien Ag Control assembly for portable surgical device
US20130085419A1 (en) 2011-09-29 2013-04-04 Tyco Healthcare Group Lp Transducer/Waveguide Engagement Mechanisms for Ultrasonic Surgical Instruments
USD687549S1 (en) 2011-10-24 2013-08-06 Ethicon Endo-Surgery, Inc. Surgical instrument
JP6234932B2 (en) 2011-10-24 2017-11-22 エシコン・エンド−サージェリィ・インコーポレイテッドＥｔｈｉｃｏｎ Ｅｎｄｏ−Ｓｕｒｇｅｒｙ，Ｉｎｃ． Medical instruments
WO2013119545A1 (en) 2012-02-10 2013-08-15 Ethicon-Endo Surgery, Inc. Robotically controlled surgical instrument
US9226766B2 (en) 2012-04-09 2016-01-05 Ethicon Endo-Surgery, Inc. Serial communication protocol for medical device
US9237921B2 (en) 2012-04-09 2016-01-19 Ethicon Endo-Surgery, Inc. Devices and techniques for cutting and coagulating tissue
US9439668B2 (en) 2012-04-09 2016-09-13 Ethicon Endo-Surgery, Llc Switch arrangements for ultrasonic surgical instruments
US9724118B2 (en) 2012-04-09 2017-08-08 Ethicon Endo-Surgery, Llc Techniques for cutting and coagulating tissue for ultrasonic surgical instruments
US9241731B2 (en) 2012-04-09 2016-01-26 Ethicon Endo-Surgery, Inc. Rotatable electrical connection for ultrasonic surgical instruments
US20140005705A1 (en) 2012-06-29 2014-01-02 Ethicon Endo-Surgery, Inc. Surgical instruments with articulating shafts
US9326788B2 (en) 2012-06-29 2016-05-03 Ethicon Endo-Surgery, Llc Lockout mechanism for use with robotic electrosurgical device
US9820768B2 (en) 2012-06-29 2017-11-21 Ethicon Llc Ultrasonic surgical instruments with control mechanisms
US9226767B2 (en) 2012-06-29 2016-01-05 Ethicon Endo-Surgery, Inc. Closed feedback control for electrosurgical device
US9283045B2 (en) 2012-06-29 2016-03-15 Ethicon Endo-Surgery, Llc Surgical instruments with fluid management system
US9351754B2 (en) 2012-06-29 2016-05-31 Ethicon Endo-Surgery, Llc Ultrasonic surgical instruments with distally positioned jaw assemblies
US9198714B2 (en) 2012-06-29 2015-12-01 Ethicon Endo-Surgery, Inc. Haptic feedback devices for surgical robot
US20140005702A1 (en) 2012-06-29 2014-01-02 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments with distally positioned transducers
US9393037B2 (en) 2012-06-29 2016-07-19 Ethicon Endo-Surgery, Llc Surgical instruments with articulating shafts
US9408622B2 (en) 2012-06-29 2016-08-09 Ethicon Endo-Surgery, Llc Surgical instruments with articulating shafts
WO2014052181A1 (en) 2012-09-28 2014-04-03 Ethicon Endo-Surgery, Inc. Multi-function bi-polar forceps
US9241732B2 (en) 2012-10-16 2016-01-26 Covdien LP Surgical instrument
US10201365B2 (en) 2012-10-22 2019-02-12 Ethicon Llc Surgeon feedback sensing and display methods
US9095367B2 (en) 2012-10-22 2015-08-04 Ethicon Endo-Surgery, Inc. Flexible harmonic waveguides/blades for surgical instruments
WO2014065177A1 (en) * 2012-10-22 2014-05-01 オリンパスメディカルシステムズ株式会社 Ultrasonic transmission unit and production method for ultrasonic transmission unit
US20140135804A1 (en) 2012-11-15 2014-05-15 Ethicon Endo-Surgery, Inc. Ultrasonic and electrosurgical devices
US10226273B2 (en) 2013-03-14 2019-03-12 Ethicon Llc Mechanical fasteners for use with surgical energy devices
US9241728B2 (en) 2013-03-15 2016-01-26 Ethicon Endo-Surgery, Inc. Surgical instrument with multiple clamping mechanisms
WO2014200908A1 (en) * 2013-06-10 2014-12-18 Med-Sonics Corporation Systems and methods for delivering ultrasonic energy to a bodily tissue
US9814514B2 (en) 2013-09-13 2017-11-14 Ethicon Llc Electrosurgical (RF) medical instruments for cutting and coagulating tissue
US9265926B2 (en) 2013-11-08 2016-02-23 Ethicon Endo-Surgery, Llc Electrosurgical devices
GB2521229A (en) 2013-12-16 2015-06-17 Ethicon Endo Surgery Inc Medical device
GB2521228A (en) 2013-12-16 2015-06-17 Ethicon Endo Surgery Inc Medical device
US9795436B2 (en) 2014-01-07 2017-10-24 Ethicon Llc Harvesting energy from a surgical generator
JP6270505B2 (en) * 2014-01-27 2018-01-31 オリンパス株式会社 LAMINATED ULTRASONIC VIBRATION DEVICE, METHOD FOR PRODUCING LAMINATED ULTRASONIC VIBRATION DEVICE, AND ULTRASONIC MEDICAL DEVICE
US9554854B2 (en) 2014-03-18 2017-01-31 Ethicon Endo-Surgery, Llc Detecting short circuits in electrosurgical medical devices
US10463421B2 (en) 2014-03-27 2019-11-05 Ethicon Llc Two stage trigger, clamp and cut bipolar vessel sealer
US10092310B2 (en) 2014-03-27 2018-10-09 Ethicon Llc Electrosurgical devices
US9737355B2 (en) 2014-03-31 2017-08-22 Ethicon Llc Controlling impedance rise in electrosurgical medical devices
US9913680B2 (en) 2014-04-15 2018-03-13 Ethicon Llc Software algorithms for electrosurgical instruments
WO2015176074A2 (en) 2014-05-16 2015-11-19 Applied Medical Resources Corporation Electrosurgical system
EP3148465B1 (en) 2014-05-30 2018-05-16 Applied Medical Resources Corporation Electrosurgical system with an instrument comprising a jaw with a central insulative pad
CA157343S (en) * 2014-06-03 2015-03-09 Csir Ultrasonic transducer
US9700333B2 (en) 2014-06-30 2017-07-11 Ethicon Llc Surgical instrument with variable tissue compression
US10285724B2 (en) 2014-07-31 2019-05-14 Ethicon Llc Actuation mechanisms and load adjustment assemblies for surgical instruments
CN104434231B (en) * 2014-11-27 2016-08-17 大连理工大学 A kind of PZT transducer and ultrasonic transformer integrative ultrasonic drive structure
US10639092B2 (en) 2014-12-08 2020-05-05 Ethicon Llc Electrode configurations for surgical instruments
US10159524B2 (en) 2014-12-22 2018-12-25 Ethicon Llc High power battery powered RF amplifier topology
US10420603B2 (en) 2014-12-23 2019-09-24 Applied Medical Resources Corporation Bipolar electrosurgical sealer and divider
USD748259S1 (en) 2014-12-29 2016-01-26 Applied Medical Resources Corporation Electrosurgical instrument
US10245095B2 (en) 2015-02-06 2019-04-02 Ethicon Llc Electrosurgical instrument with rotation and articulation mechanisms
US10321950B2 (en) 2015-03-17 2019-06-18 Ethicon Llc Managing tissue treatment
US10342602B2 (en) 2015-03-17 2019-07-09 Ethicon Llc Managing tissue treatment
US10595929B2 (en) 2015-03-24 2020-03-24 Ethicon Llc Surgical instruments with firing system overload protection mechanisms
US9763684B2 (en) 2015-04-02 2017-09-19 Med-Sonics Corporation Devices and methods for removing occlusions from a bodily cavity
US10314638B2 (en) 2015-04-07 2019-06-11 Ethicon Llc Articulating radio frequency (RF) tissue seal with articulating state sensing
US10034684B2 (en) 2015-06-15 2018-07-31 Ethicon Llc Apparatus and method for dissecting and coagulating tissue
US11020140B2 (en) 2015-06-17 2021-06-01 Cilag Gmbh International Ultrasonic surgical blade for use with ultrasonic surgical instruments
US11051873B2 (en) 2015-06-30 2021-07-06 Cilag Gmbh International Surgical system with user adaptable techniques employing multiple energy modalities based on tissue parameters
US11129669B2 (en) 2015-06-30 2021-09-28 Cilag Gmbh International Surgical system with user adaptable techniques based on tissue type
US10357303B2 (en) 2015-06-30 2019-07-23 Ethicon Llc Translatable outer tube for sealing using shielded lap chole dissector
US10034704B2 (en) 2015-06-30 2018-07-31 Ethicon Llc Surgical instrument with user adaptable algorithms
US11141213B2 (en) 2015-06-30 2021-10-12 Cilag Gmbh International Surgical instrument with user adaptable techniques
US10898256B2 (en) 2015-06-30 2021-01-26 Ethicon Llc Surgical system with user adaptable techniques based on tissue impedance
US10154852B2 (en) 2015-07-01 2018-12-18 Ethicon Llc Ultrasonic surgical blade with improved cutting and coagulation features
US10940292B2 (en) 2015-07-08 2021-03-09 Actuated Medical, Inc. Reduced force device for intravascular access and guidewire placement
JP5916931B1 (en) * 2015-07-28 2016-05-11 衆智達技研株式会社 Electronic horn
US11793543B2 (en) 2015-09-18 2023-10-24 Obvius Robotics, Inc. Device and method for automated insertion of penetrating member
US10194973B2 (en) 2015-09-30 2019-02-05 Ethicon Llc Generator for digitally generating electrical signal waveforms for electrosurgical and ultrasonic surgical instruments
US10959771B2 (en) 2015-10-16 2021-03-30 Ethicon Llc Suction and irrigation sealing grasper
US10595930B2 (en) 2015-10-16 2020-03-24 Ethicon Llc Electrode wiping surgical device
US10959806B2 (en) 2015-12-30 2021-03-30 Ethicon Llc Energized medical device with reusable handle
US10179022B2 (en) 2015-12-30 2019-01-15 Ethicon Llc Jaw position impedance limiter for electrosurgical instrument
US10575892B2 (en) 2015-12-31 2020-03-03 Ethicon Llc Adapter for electrical surgical instruments
US11129670B2 (en) 2016-01-15 2021-09-28 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization
US11051840B2 (en) 2016-01-15 2021-07-06 Ethicon Llc Modular battery powered handheld surgical instrument with reusable asymmetric handle housing
US10716615B2 (en) 2016-01-15 2020-07-21 Ethicon Llc Modular battery powered handheld surgical instrument with curved end effectors having asymmetric engagement between jaw and blade
US11229471B2 (en) 2016-01-15 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
JP6192886B1 (en) * 2016-01-19 2017-09-06 オリンパス株式会社 Vibration transmitting member, ultrasonic treatment instrument, and vibrator unit
US10555769B2 (en) 2016-02-22 2020-02-11 Ethicon Llc Flexible circuits for electrosurgical instrument
US10646269B2 (en) 2016-04-29 2020-05-12 Ethicon Llc Non-linear jaw gap for electrosurgical instruments
US10485607B2 (en) 2016-04-29 2019-11-26 Ethicon Llc Jaw structure with distal closure for electrosurgical instruments
US10987156B2 (en) 2016-04-29 2021-04-27 Ethicon Llc Electrosurgical instrument with electrically conductive gap setting member and electrically insulative tissue engaging members
US10856934B2 (en) 2016-04-29 2020-12-08 Ethicon Llc Electrosurgical instrument with electrically conductive gap setting and tissue engaging members
US10702329B2 (en) 2016-04-29 2020-07-07 Ethicon Llc Jaw structure with distal post for electrosurgical instruments
US10456193B2 (en) 2016-05-03 2019-10-29 Ethicon Llc Medical device with a bilateral jaw configuration for nerve stimulation
US10368898B2 (en) 2016-05-05 2019-08-06 Covidien Lp Ultrasonic surgical instrument
CN205673160U (en) 2016-06-17 2016-11-09 江苏水木天蓬科技有限公司 A kind of attachment means of ultrasonic transducer piezoelectric ceramics
US10245064B2 (en) 2016-07-12 2019-04-02 Ethicon Llc Ultrasonic surgical instrument with piezoelectric central lumen transducer
US10893883B2 (en) 2016-07-13 2021-01-19 Ethicon Llc Ultrasonic assembly for use with ultrasonic surgical instruments
US10842522B2 (en) 2016-07-15 2020-11-24 Ethicon Llc Ultrasonic surgical instruments having offset blades
US10376305B2 (en) 2016-08-05 2019-08-13 Ethicon Llc Methods and systems for advanced harmonic energy
US10285723B2 (en) 2016-08-09 2019-05-14 Ethicon Llc Ultrasonic surgical blade with improved heel portion
USD847990S1 (en) 2016-08-16 2019-05-07 Ethicon Llc Surgical instrument
US10952759B2 (en) 2016-08-25 2021-03-23 Ethicon Llc Tissue loading of a surgical instrument
US10828056B2 (en) 2016-08-25 2020-11-10 Ethicon Llc Ultrasonic transducer to waveguide acoustic coupling, connections, and configurations
US10751117B2 (en) 2016-09-23 2020-08-25 Ethicon Llc Electrosurgical instrument with fluid diverter
US10603064B2 (en) 2016-11-28 2020-03-31 Ethicon Llc Ultrasonic transducer
US11266430B2 (en) 2016-11-29 2022-03-08 Cilag Gmbh International End effector control and calibration
JP6862820B2 (en) * 2016-12-26 2021-04-21 セイコーエプソン株式会社 Ultrasonic devices and ultrasonic devices
US11033325B2 (en) 2017-02-16 2021-06-15 Cilag Gmbh International Electrosurgical instrument with telescoping suction port and debris cleaner
US10381321B2 (en) * 2017-02-18 2019-08-13 Kulicke And Soffa Industries, Inc Ultrasonic transducer systems including tuned resonators, equipment including such systems, and methods of providing the same
US10799284B2 (en) 2017-03-15 2020-10-13 Ethicon Llc Electrosurgical instrument with textured jaws
US11497546B2 (en) 2017-03-31 2022-11-15 Cilag Gmbh International Area ratios of patterned coatings on RF electrodes to reduce sticking
US10571435B2 (en) 2017-06-08 2020-02-25 Covidien Lp Systems and methods for digital control of ultrasonic devices
US10603117B2 (en) 2017-06-28 2020-03-31 Ethicon Llc Articulation state detection mechanisms
US10820920B2 (en) 2017-07-05 2020-11-03 Ethicon Llc Reusable ultrasonic medical devices and methods of their use
CN107582128A (en) * 2017-09-29 2018-01-16 北京水木天蓬医疗技术有限公司 A kind of ultrasonic osteotome bit
US11033323B2 (en) 2017-09-29 2021-06-15 Cilag Gmbh International Systems and methods for managing fluid and suction in electrosurgical systems
US11484358B2 (en) 2017-09-29 2022-11-01 Cilag Gmbh International Flexible electrosurgical instrument
US11490951B2 (en) 2017-09-29 2022-11-08 Cilag Gmbh International Saline contact with electrodes
CN108065964B (en) * 2018-01-16 2021-04-20 中国科学院苏州生物医学工程技术研究所 Ultrasonic imaging method, device and equipment and ultrasonic imaging probe
US11259832B2 (en) 2018-01-29 2022-03-01 Covidien Lp Ultrasonic horn for an ultrasonic surgical instrument, ultrasonic surgical instrument including the same, and method of manufacturing an ultrasonic horn
US11246617B2 (en) 2018-01-29 2022-02-15 Covidien Lp Compact ultrasonic transducer and ultrasonic surgical instrument including the same
US11246621B2 (en) 2018-01-29 2022-02-15 Covidien Lp Ultrasonic transducers and ultrasonic surgical instruments including the same
US11229449B2 (en) 2018-02-05 2022-01-25 Covidien Lp Ultrasonic horn, ultrasonic transducer assembly, and ultrasonic surgical instrument including the same
US10582944B2 (en) 2018-02-23 2020-03-10 Covidien Lp Ultrasonic surgical instrument with torque assist feature
CA3111558A1 (en) 2018-09-05 2020-03-12 Applied Medical Resources Corporation Electrosurgical generator control system
US11331115B2 (en) 2018-10-03 2022-05-17 Covidien Lp Reusable ultrasonic transducer and generator assemblies, surgical instruments including the same, and methods of manufacturing the same
US11696796B2 (en) 2018-11-16 2023-07-11 Applied Medical Resources Corporation Electrosurgical system
US11478268B2 (en) 2019-08-16 2022-10-25 Covidien Lp Jaw members for surgical instruments and surgical instruments incorporating the same
US11666357B2 (en) 2019-09-16 2023-06-06 Covidien Lp Enclosure for electronics of a surgical instrument
US11937863B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Deflectable electrode with variable compression bias along the length of the deflectable electrode
US11786291B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Deflectable support of RF energy electrode with respect to opposing ultrasonic blade
US20210196349A1 (en) 2019-12-30 2021-07-01 Ethicon Llc Electrosurgical instrument with flexible wiring assemblies
US11452525B2 (en) 2019-12-30 2022-09-27 Cilag Gmbh International Surgical instrument comprising an adjustment system
US11950797B2 (en) 2019-12-30 2024-04-09 Cilag Gmbh International Deflectable electrode with higher distal bias relative to proximal bias
US11660089B2 (en) 2019-12-30 2023-05-30 Cilag Gmbh International Surgical instrument comprising a sensing system
US11911063B2 (en) 2019-12-30 2024-02-27 Cilag Gmbh International Techniques for detecting ultrasonic blade to electrode contact and reducing power to ultrasonic blade
US11812957B2 (en) 2019-12-30 2023-11-14 Cilag Gmbh International Surgical instrument comprising a signal interference resolution system
US11779387B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Clamp arm jaw to minimize tissue sticking and improve tissue control
US11937866B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Method for an electrosurgical procedure
US11696776B2 (en) 2019-12-30 2023-07-11 Cilag Gmbh International Articulatable surgical instrument
US20210196362A1 (en) 2019-12-30 2021-07-01 Ethicon Llc Electrosurgical end effectors with thermally insulative and thermally conductive portions
US11944366B2 (en) 2019-12-30 2024-04-02 Cilag Gmbh International Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode
US11786294B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Control program for modular combination energy device
US11707318B2 (en) 2019-12-30 2023-07-25 Cilag Gmbh International Surgical instrument with jaw alignment features
US11779329B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Surgical instrument comprising a flex circuit including a sensor system
US11617599B2 (en) 2020-10-15 2023-04-04 Covidien Lp Ultrasonic surgical instrument
CN113476110A (en) * 2021-08-21 2021-10-08 成都科汇模具有限公司 Compression rear cover of medical ultrasonic knife transducer
US11717312B2 (en) 2021-10-01 2023-08-08 Covidien Lp Surgical system including blade visualization markings
US11957342B2 (en) 2021-11-01 2024-04-16 Cilag Gmbh International Devices, systems, and methods for detecting tissue and foreign objects during a surgical operation

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB145691A (en) 1918-09-17 1921-07-28 Paul Langevin Improvements relating to the emission and reception of submarine waves
USRE25433E (en) 1956-08-27 1963-08-13 Electromechanical transducer system
US3636943A (en) 1967-10-27 1972-01-25 Ultrasonic Systems Ultrasonic cauterization
US4438509A (en) 1981-05-18 1984-03-20 Raytheon Company Transducer with tensioned-wire precompression
DE3807004A1 (en) * 1987-03-02 1988-09-15 Olympus Optical Co ULTRASONIC TREATMENT DEVICE
US5318570A (en) * 1989-01-31 1994-06-07 Advanced Osseous Technologies, Inc. Ultrasonic tool
US5151085A (en) * 1989-04-28 1992-09-29 Olympus Optical Co., Ltd. Apparatus for generating ultrasonic oscillation
US5344395A (en) * 1989-11-13 1994-09-06 Scimed Life Systems, Inc. Apparatus for intravascular cavitation or delivery of low frequency mechanical energy
US5391144A (en) * 1990-02-02 1995-02-21 Olympus Optical Co., Ltd. Ultrasonic treatment apparatus
US5026387A (en) 1990-03-12 1991-06-25 Ultracision Inc. Method and apparatus for ultrasonic surgical cutting and hemostatis
US5324299A (en) 1992-02-03 1994-06-28 Ultracision, Inc. Ultrasonic scalpel blade and methods of application
FR2691624B1 (en) * 1992-05-29 1997-09-05 Medicamat Promotion Diffusion ULTRASONIC APPARATUS FOR CURETHING OR EXERATING BIOLOGICAL TISSUES.
CA2150487C (en) * 1992-11-30 2000-11-21 Michael D. Olichney An ultrasonic surgical handpiece and an energy initiator to maintain thevibration and linear dynamics
US5322055B1 (en) 1993-01-27 1997-10-14 Ultracision Inc Clamp coagulator/cutting system for ultrasonic surgical instruments
US5449370A (en) * 1993-05-12 1995-09-12 Ethicon, Inc. Blunt tipped ultrasonic trocar
JP3416233B2 (en) * 1993-12-27 2003-06-16 キヤノン株式会社 Laminated piezoelectric element, polarization processing method for laminated piezoelectric element, ultrasonic motor, and apparatus equipped with ultrasonic motor
US5527273A (en) * 1994-10-06 1996-06-18 Misonix, Inc. Ultrasonic lipectomy probe and method for manufacture
US5630420A (en) 1995-09-29 1997-05-20 Ethicon Endo-Surgery, Inc. Ultrasonic instrument for surgical applications
JP2716423B2 (en) * 1996-04-08 1998-02-18 キヤノン株式会社 Vibration generator
US5746756A (en) * 1996-06-03 1998-05-05 Ethicon Endo-Surgery, Inc. Internal ultrasonic tip amplifier
US5798599A (en) 1996-10-24 1998-08-25 Dukane Corporation Ultrasonic transducer assembly using crush foils
US5989275A (en) * 1997-02-28 1999-11-23 Ethicon Endo-Surgery, Inc. Damping ultrasonic transmission components
US5993458A (en) 1998-06-25 1999-11-30 Ethicon, Inc. Method of ultrasonically embedding bone anchors
US5993477A (en) 1998-06-25 1999-11-30 Ethicon Endo-Surgery, Inc. Ultrasonic bone anchor

Also Published As

Publication number Publication date
EP1182971A4 (en) 2005-04-27
WO2000062688A1 (en) 2000-10-26
EP1182971B1 (en) 2009-10-21
EP1182971A1 (en) 2002-03-06
AU774545B2 (en) 2004-07-01
JP2002542690A (en) 2002-12-10
EP1173100A1 (en) 2002-01-23
CA2370128C (en) 2008-05-13
AU3619100A (en) 2000-11-02
DE60040788D1 (en) 2008-12-24
JP4545323B2 (en) 2010-09-15
WO2000062678A1 (en) 2000-10-26
DE60043192D1 (en) 2009-12-03
AU4449200A (en) 2000-11-02
US6491708B2 (en) 2002-12-10
EP1173100B1 (en) 2008-11-12
JP2002542005A (en) 2002-12-10
AU773135B2 (en) 2004-05-20
CA2370076A1 (en) 2000-10-26
EP1173100A4 (en) 2005-04-27
US20010001123A1 (en) 2001-05-10
CA2370076C (en) 2007-11-13

Similar Documents

Publication Publication Date Title
CA2370128A1 (en) Apparatus and method for tuning ultrasonic transducers
EP0739656B1 (en) Ultrasonic transducer array and manufacturing method thereof
US4616152A (en) Piezoelectric ultrasonic probe using an epoxy resin and iron carbonyl acoustic matching layer
TW200509525A (en) Acoustic reflector for a BAW resonator
EP1533601A3 (en) Surface acoustic wave diaphragm transducer
CA2053878A1 (en) Vibrating beam transducer drive system
EP1253713A3 (en) Controlled effective coupling coefficients for film bulk acoustic resonators
ATE479230T1 (en) BAW FILTER WITH DIFFERENT CENTER FREQUENCIES ON A SINGLE SUBSTRATE AND CORRESPONDING MANUFACTURING METHOD
WO2005055119A3 (en) Composite piezoelectric apparatus and method
EP1489740A3 (en) Electronic component and method for manufacturing the same
WO2006034299A3 (en) Resonator system with a plurality of individual mechanically coupled resonators and method of making same
JPS57161672A (en) Measuring method utilizing ultrasonic wave
WO2004086027A3 (en) Mechanical resonator
US2946904A (en) Ultrasonic transducer arrangement for sending and receiving
CA2379177A1 (en) Impedance matching transducers
EP1602331A4 (en) Ultrasonic probe
WO2006031948A1 (en) Surface acoustic wave system with a base comprising a pattern of cross hatches
EP1515435A3 (en) Thin film resonator, method for making thin film resonator and filter having thin film resonators
CA2042623C (en) Acoustic transducer
WO2003032487A1 (en) Surface acoustic wave element, electric signal processing device using the surface acoustic wave element, environment evaluation device using the electric signal processing device, and analyzing method using the surface acoustic wave element
Zhang et al. A miniature class V flextensional cymbal transducer with directional beam patterns: the double-driver
WO2001005189A3 (en) Bending wave panel speaker and method of driving such a speaker
Gough et al. Wide bandwidth, constant beamwidth acoustic projectors: a simplified design procedure
JP4029213B2 (en) Method for manufacturing piezoelectric sound producing component
DE60235146D1 (en) Manufacturing method for an ultrasonic transducer unit with acoustic matching layer

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20200309