ATE67651T1 - Ultraschall-absaugeinrichtung. - Google Patents

Ultraschall-absaugeinrichtung.

Info

Publication number
ATE67651T1
ATE67651T1 AT86850385T AT86850385T ATE67651T1 AT E67651 T1 ATE67651 T1 AT E67651T1 AT 86850385 T AT86850385 T AT 86850385T AT 86850385 T AT86850385 T AT 86850385T AT E67651 T1 ATE67651 T1 AT E67651T1
Authority
AT
Austria
Prior art keywords
resonance frequency
ultrasonic
frequency
order
mode
Prior art date
Application number
AT86850385T
Other languages
English (en)
Inventor
Hans Wiksell
Original Assignee
Swedemed Ab
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 Swedemed Ab filed Critical Swedemed Ab
Application granted granted Critical
Publication of ATE67651T1 publication Critical patent/ATE67651T1/de

Links

Classifications

    • 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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00745—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206—Generators therefor
    • 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
    • A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
    • 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
    • A61B2017/320084—Irrigation sleeves
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Surgical Instruments (AREA)
  • Sampling And Sample Adjustment (AREA)
AT86850385T 1985-11-08 1986-11-04 Ultraschall-absaugeinrichtung. ATE67651T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8505289A SE461010B (sv) 1985-11-08 1985-11-08 Anordning vid ultraljudskniv
EP86850385A EP0229003B1 (de) 1985-11-08 1986-11-04 Ultraschall-Absaugeinrichtung

Publications (1)

Publication Number Publication Date
ATE67651T1 true ATE67651T1 (de) 1991-10-15

Family

ID=20362073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86850385T ATE67651T1 (de) 1985-11-08 1986-11-04 Ultraschall-absaugeinrichtung.

Country Status (5)

Country Link
US (1) US5062827A (de)
EP (1) EP0229003B1 (de)
AT (1) ATE67651T1 (de)
DE (2) DE229003T1 (de)
SE (1) SE461010B (de)

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US5180363A (en) * 1989-04-27 1993-01-19 Sumitomo Bakelite Company Company Limited Operation device
DE69019289T2 (de) * 1989-10-27 1996-02-01 Storz Instr Co Verfahren zum Antreiben eines Ultraschallwandlers.
US5162044A (en) * 1990-12-10 1992-11-10 Storz Instrument Company Phacoemulsification transducer with rotatable handle
US5154696A (en) * 1991-04-08 1992-10-13 Shearing Steven P Phacoemulsification, irrigation and aspiration method and apparatus
US5480379A (en) * 1991-05-22 1996-01-02 La Rosa; Antonio Ultrasonic dissector and detacher for atherosclerotic plaque and method of using same
US5221282A (en) * 1991-05-29 1993-06-22 Sonokinetics Group Tapered tip ultrasonic aspirator
US5358505A (en) * 1991-05-29 1994-10-25 Sonokinetics, Inc. Tapered tip ultrasonic aspiration method
US5697898A (en) * 1996-05-31 1997-12-16 Surgical Design Corporation Automated free flow mechanism for use in phacoemulsification, irrigation and aspiration of the eye
US5754016A (en) * 1996-09-18 1998-05-19 Dentsply Research & Development Corp Method of continuous control of tip vibration in a dental scalar system
CA2213948C (en) * 1996-09-19 2006-06-06 United States Surgical Corporation Ultrasonic dissector
US20050143769A1 (en) * 2002-08-19 2005-06-30 White Jeffrey S. Ultrasonic dissector
US5695461A (en) * 1996-09-27 1997-12-09 Schaible; Eric R. Ophthalmic instrument for fracturing and removing a cataract and a method for using the same
US6551337B1 (en) 1999-10-05 2003-04-22 Omnisonics Medical Technologies, Inc. Ultrasonic medical device operating in a transverse mode
US6733451B2 (en) 1999-10-05 2004-05-11 Omnisonics Medical Technologies, Inc. Apparatus and method for an ultrasonic probe used with a pharmacological agent
US6524251B2 (en) 1999-10-05 2003-02-25 Omnisonics Medical Technologies, Inc. Ultrasonic device for tissue ablation and sheath for use therewith
US20040097996A1 (en) 1999-10-05 2004-05-20 Omnisonics Medical Technologies, Inc. Apparatus and method of removing occlusions using an ultrasonic medical device operating in a transverse mode
US6695782B2 (en) * 1999-10-05 2004-02-24 Omnisonics Medical Technologies, Inc. Ultrasonic probe device with rapid attachment and detachment means
US20030065263A1 (en) * 1999-10-05 2003-04-03 Omnisonics Medical Technologies, Inc. Ultrasonic probe device with rapid attachment and detachment means having a line contact collet
US20050043629A1 (en) * 1999-10-05 2005-02-24 Omnisonics Medical Technologies, Inc. Apparatus and method for an ultrasonic medical device having a probe with a small proximal end
US20050096669A1 (en) * 1999-10-05 2005-05-05 Omnisonics Medical Technologies, Inc. Apparatus and method for an ultrasonic medical device to treat coronary thrombus bearing lesions
US6660013B2 (en) * 1999-10-05 2003-12-09 Omnisonics Medical Technologies, Inc. Apparatus for removing plaque from blood vessels using ultrasonic energy
US6679899B2 (en) * 2000-10-20 2004-01-20 Ethicon Endo-Surgery, Inc. Method for detecting transverse vibrations in an ultrasonic hand piece
JP3561234B2 (ja) * 2000-12-21 2004-09-02 アイシン機工株式会社 超音波発生伝達装置
US6997935B2 (en) * 2001-11-20 2006-02-14 Advanced Medical Optics, Inc. Resonant converter tuning for maintaining substantially constant phaco handpiece power under increased load
US7700561B2 (en) * 2002-02-22 2010-04-20 Shire Llc Abuse-resistant amphetamine prodrugs
US7794414B2 (en) 2004-02-09 2010-09-14 Emigrant Bank, N.A. Apparatus and method for an ultrasonic medical device operating in torsional and transverse modes
US20070066978A1 (en) * 2005-09-06 2007-03-22 Schafer Mark E Ultrasound medical devices and related methods
US8191732B2 (en) * 2006-01-23 2012-06-05 Kimberly-Clark Worldwide, Inc. Ultrasonic waveguide pump and method of pumping liquid
RU2311971C1 (ru) * 2006-07-26 2007-12-10 Никольский Константин Николаевич Акустический трансформатор
EP2138104A1 (de) * 2008-06-25 2009-12-30 Vibra Tech AB Kernbiopsieanordnung
US8623040B2 (en) 2009-07-01 2014-01-07 Alcon Research, Ltd. Phacoemulsification hook tip
RU2402386C1 (ru) * 2009-10-21 2010-10-27 Сергей Дмитриевич Шестаков Интегрирующий акустический волноводный трансформатор (концентратор)
US10258505B2 (en) 2010-09-17 2019-04-16 Alcon Research, Ltd. Balanced phacoemulsification tip
US12133816B2 (en) 2012-03-26 2024-11-05 Johnson & Johnson Surgical Vision, Inc. Phacoemulsification circuit
US9216035B2 (en) * 2012-03-26 2015-12-22 Alex Urich Surgical instrument ringing a titanium needle with a node of minimum amplitude in a substantially cylindrical portion of the needle
US11191669B2 (en) 2012-03-26 2021-12-07 Johnson & Johnson Surgical Vision, Inc. Tapered structure in a phacoemulsification device for node placement
US11197778B2 (en) 2012-03-26 2021-12-14 Johnson & Johnson Surgical Vision, Inc. Tapered structure in a phacoemulsification device for node placement
US10702296B2 (en) * 2016-05-25 2020-07-07 Ethicon Llc Ultrasonic surgical instrument with cooling conduit
US11690757B2 (en) * 2018-03-30 2023-07-04 Surgical Design Corporation Surgical hand piece with post-occlusion surge elimination
CN109764986B (zh) * 2019-01-08 2020-11-27 哈尔滨工业大学（深圳） 一种基于超声横波相位谱的钢构件平面应力检测方法
CN113081472B (zh) * 2019-12-23 2023-05-05 微创视神医疗科技(上海)有限公司 一种超声乳化手持件及系统
US12472094B2 (en) 2020-05-21 2025-11-18 Johnson & Johnson Surgical Vision, Inc. Phacoemulsification probe comprising magnetic sensors and/or multiple independent piezoelectric vibrators
US12178750B2 (en) 2020-11-23 2024-12-31 Johnson & Johnson Surgical Vision, Inc. Removal of cataract debris
US12324770B2 (en) 2021-04-15 2025-06-10 Johnson & Johnson Surgical Vision, Inc. Compensating for imperfect behavior of multi-piezoelectric crystal
CN113616281B (zh) * 2021-04-22 2024-08-09 厚凯(北京)医疗科技有限公司 一种超声刀

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US3447051A (en) * 1965-01-13 1969-05-27 Union Special Machine Co Control circuit for electro-mechanical devices
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US4371816A (en) * 1975-12-30 1983-02-01 Alfred Wieser Control circuit for an ultrasonic dental scaler
US4063557A (en) 1976-04-01 1977-12-20 Cavitron Corporation Ultrasonic aspirator
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US4425115A (en) * 1977-12-19 1984-01-10 Wuchinich David G Ultrasonic resonant vibrator
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JPS5610792A (en) 1979-07-06 1981-02-03 Taga Denki Kk Method and circuit for driving ultrasonic-wave converter
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US4516398A (en) * 1980-10-08 1985-05-14 Cooper Lasersonics, Inc. Method of use of an ultrasonic surgical pre-aspirator having a orifice by-pass
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US4445063A (en) * 1982-07-26 1984-04-24 Solid State Systems, Corporation Energizing circuit for ultrasonic transducer
DE3378401D1 (en) 1983-04-04 1988-12-15 Sumitomo Bakelite Co Ultrasonic oscillator
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SE459711B (sv) * 1987-03-20 1989-07-31 Swedemed Ab Utrustning foer anvaendning vid kirurgiska ingrepp foer att avlaegsna vaevnader

Also Published As

Publication number Publication date
DE229003T1 (de) 1987-11-05
DE3681715D1 (de) 1991-10-31
SE461010B (sv) 1989-12-18
EP0229003A1 (de) 1987-07-15
US5062827A (en) 1991-11-05
SE8505289L (sv) 1987-05-09
EP0229003B1 (de) 1991-09-25
SE8505289D0 (sv) 1985-11-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties