DE2342922A1 - Verfahren und vorrichtung zur entfernung eines grauen stars mittels ultraschall - Google Patents

Verfahren und vorrichtung zur entfernung eines grauen stars mittels ultraschall

Info

Publication number
DE2342922A1
DE2342922A1 DE19732342922 DE2342922A DE2342922A1 DE 2342922 A1 DE2342922 A1 DE 2342922A1 DE 19732342922 DE19732342922 DE 19732342922 DE 2342922 A DE2342922 A DE 2342922A DE 2342922 A1 DE2342922 A1 DE 2342922A1
Authority
DE
Germany
Prior art keywords
tool
incision
vibrations
tip
liquid
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.)
Pending
Application number
DE19732342922
Other languages
German (de)
English (en)
Inventor
Dr Med Shock John P
John P Dr Med Shock
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.)
Ultrasonic Systems Inc
Original Assignee
Ultrasonic Systems 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 Ultrasonic Systems Inc filed Critical Ultrasonic Systems Inc
Publication of DE2342922A1 publication Critical patent/DE2342922A1/de
Pending 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
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • 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
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgical Instruments (AREA)
DE19732342922 1972-12-26 1973-08-24 Verfahren und vorrichtung zur entfernung eines grauen stars mittels ultraschall Pending DE2342922A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00318429A US3857387A (en) 1972-12-26 1972-12-26 Ultrasonic cataract removal method and apparatus

Publications (1)

Publication Number Publication Date
DE2342922A1 true DE2342922A1 (de) 1974-06-27

Family

ID=23238156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732342922 Pending DE2342922A1 (de) 1972-12-26 1973-08-24 Verfahren und vorrichtung zur entfernung eines grauen stars mittels ultraschall

Country Status (5)

Country Link
US (1) US3857387A (enrdf_load_stackoverflow)
JP (1) JPS4989983A (enrdf_load_stackoverflow)
DE (1) DE2342922A1 (enrdf_load_stackoverflow)
FR (1) FR2211206A1 (enrdf_load_stackoverflow)
IT (1) IT996100B (enrdf_load_stackoverflow)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
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US4016882A (en) * 1975-03-05 1977-04-12 Cavitron Corporation Neurosonic aspirator and method
US4169984A (en) * 1976-11-30 1979-10-02 Contract Systems Associates, Inc. Ultrasonic probe
US4184491A (en) * 1977-08-31 1980-01-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Intra-ocular pressure normalization technique and equipment
US4320761A (en) * 1979-02-06 1982-03-23 Haddad Heskel M Surgical device for excision of tissue
US4314560A (en) * 1979-11-28 1982-02-09 Helfgott Maxwell A Powered handpiece for endophthalmic surgery
US4363326A (en) * 1980-12-22 1982-12-14 Advanced Diagnostic Research Corporation Ultrasonic apparatus for needle insertion
SU1050702A1 (ru) * 1982-04-13 1983-10-30 Горьковский государственный медицинский институт им.С.М.Кирова Устройство дл разрушени и аспирации катаракты
US4597388A (en) * 1983-12-15 1986-07-01 Trutek Research, Inc. Apparatus for removing cataracts
US4732150A (en) * 1984-06-14 1988-03-22 Keener Jr Gerald T Process for cataract extraction
US4634420A (en) * 1984-10-31 1987-01-06 United Sonics Incorporated Apparatus and method for removing tissue mass from an organism
US4689040A (en) * 1985-04-29 1987-08-25 Thompson Robert J Tip for a phacoemulsification needle
US5071421A (en) * 1990-02-08 1991-12-10 Stahl Norman O Method for preventing damage to tissue during ultrasonic surgery
US5417654A (en) * 1994-02-02 1995-05-23 Alcon Laboratories, Inc. Elongated curved cavitation-generating tip for disintegrating tissue
SE504146C2 (sv) * 1995-03-16 1996-11-18 Lars Ekberg Ultraljudsond
US6780165B2 (en) 1997-01-22 2004-08-24 Advanced Medical Optics Micro-burst ultrasonic power delivery
US7169123B2 (en) 1997-01-22 2007-01-30 Advanced Medical Optics, Inc. Control of pulse duty cycle based upon footswitch displacement
DE19932032C2 (de) * 1999-07-09 2003-07-24 Eppendorf Ag Vorrichtung zur Mikro-Dissektion von Gewebe
CH695288A5 (de) * 2001-08-21 2006-03-15 Tecpharma Licensing Ag Befestigungsvorrichtung fuer Injektionsnadeln.
US7316664B2 (en) 2002-10-21 2008-01-08 Advanced Medical Optics, Inc. Modulated pulsed ultrasonic power delivery system and method
US7077820B1 (en) 2002-10-21 2006-07-18 Advanced Medical Optics, Inc. Enhanced microburst ultrasonic power delivery system and method
CA2830583C (en) 2003-03-12 2015-06-09 Abbott Medical Optics Inc. System and method for pulsed ultrasonic power delivery employing cavitation effects
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
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
US7572242B2 (en) * 2004-03-22 2009-08-11 Alcon, Inc. Method of operating an ultrasound 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
US7651490B2 (en) * 2004-08-12 2010-01-26 Alcon, Inc. Ultrasonic handpiece
US7645255B2 (en) 2004-03-22 2010-01-12 Alcon, Inc. Method of controlling a surgical system based on irrigation flow
US8380126B1 (en) 2005-10-13 2013-02-19 Abbott Medical Optics Inc. Reliable communications for wireless devices
US8565839B2 (en) 2005-10-13 2013-10-22 Abbott Medical Optics Inc. Power management for wireless devices
US7785336B2 (en) 2006-08-01 2010-08-31 Abbott Medical Optics Inc. Vacuum sense control for phaco pulse shaping
US10959881B2 (en) 2006-11-09 2021-03-30 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US9522221B2 (en) 2006-11-09 2016-12-20 Abbott Medical Optics Inc. Fluidics cassette for ocular surgical system
US8491528B2 (en) 2006-11-09 2013-07-23 Abbott Medical Optics Inc. Critical alignment of fluidics cassettes
US8414534B2 (en) 2006-11-09 2013-04-09 Abbott Medical Optics Inc. Holding tank devices, systems, and methods for surgical fluidics cassette
US9295765B2 (en) 2006-11-09 2016-03-29 Abbott Medical Optics Inc. Surgical fluidics cassette supporting multiple pumps
US8579929B2 (en) * 2006-12-08 2013-11-12 Alcon Research, Ltd. Torsional ultrasound hand piece that eliminates chatter
US20080139994A1 (en) * 2006-12-08 2008-06-12 Alcon, Inc. Torsional Ultrasound at Resonant Frequencies That Eliminate Chatter
US8303530B2 (en) * 2007-05-10 2012-11-06 Novartis Ag Method of operating an ultrasound handpiece
US10485699B2 (en) 2007-05-24 2019-11-26 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
US10363166B2 (en) 2007-05-24 2019-07-30 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US10596032B2 (en) 2007-05-24 2020-03-24 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system with a footpedal
US10342701B2 (en) 2007-08-13 2019-07-09 Johnson & Johnson Surgical Vision, Inc. Systems and methods for phacoemulsification with vacuum based pumps
EP2376034B1 (en) 2008-11-07 2017-04-19 Abbott Medical Optics Inc. Automatically pulsing different aspiration levels to an ocular probe
EP2376036B1 (en) 2008-11-07 2018-01-03 Abbott Medical Optics Inc. Adjustable foot pedal control for ophthalmic surgery
WO2010054150A1 (en) 2008-11-07 2010-05-14 Abbott Medical Optics Inc. Semi-automatic device calibraton
US8409155B2 (en) 2008-11-07 2013-04-02 Abbott Medical Optics Inc. Controlling of multiple pumps
CA3051109A1 (en) 2008-11-07 2010-05-14 Johnson & Johnson Surgical Vision, Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US10349925B2 (en) 2008-11-07 2019-07-16 Johnson & Johnson Surgical Vision, Inc. Method for programming foot pedal settings and controlling performance through foot pedal variation
EP2373266B1 (en) 2008-11-07 2020-04-29 Johnson & Johnson Surgical Vision, Inc. Surgical cassette apparatus
US9795507B2 (en) 2008-11-07 2017-10-24 Abbott Medical Optics Inc. Multifunction foot pedal
US9492317B2 (en) 2009-03-31 2016-11-15 Abbott Medical Optics Inc. Cassette capture mechanism
US8623040B2 (en) 2009-07-01 2014-01-07 Alcon Research, Ltd. Phacoemulsification hook tip
CN102413784B (zh) * 2009-08-05 2014-07-16 奥林巴斯医疗株式会社 转矩扳手及超声波手术装置
US8070711B2 (en) 2009-12-09 2011-12-06 Alcon Research, Ltd. Thermal management algorithm for phacoemulsification system
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
US8414605B2 (en) 2011-07-08 2013-04-09 Alcon Research, Ltd. Vacuum level control of power for phacoemulsification hand piece
US9050627B2 (en) 2011-09-02 2015-06-09 Abbott Medical Optics Inc. Systems and methods for ultrasonic power measurement and control of phacoemulsification systems
US9700457B2 (en) 2012-03-17 2017-07-11 Abbott Medical Optics Inc. Surgical cassette
US12133816B2 (en) 2012-03-26 2024-11-05 Johnson & Johnson Surgical Vision, Inc. Phacoemulsification circuit
US11197778B2 (en) 2012-03-26 2021-12-14 Johnson & Johnson Surgical Vision, Inc. Tapered structure in a phacoemulsification device for node placement
US11191669B2 (en) 2012-03-26 2021-12-07 Johnson & Johnson Surgical Vision, Inc. Tapered structure in a phacoemulsification device for node placement
EP2853364A1 (de) * 2013-09-27 2015-04-01 A O Schallinox GmbH Handwerkzeug zum Bearbeiten eines Prozessguts
US12220349B2 (en) 2019-02-06 2025-02-11 Alcon Inc. Ultrasonic handpiece with floating horn
US11877953B2 (en) 2019-12-26 2024-01-23 Johnson & Johnson Surgical Vision, Inc. Phacoemulsification apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213537A (en) * 1954-12-24 1965-10-26 Cavitron Corp Supply and control apparatus for vibratory cutting device
US3526219A (en) * 1967-07-21 1970-09-01 Ultrasonic Systems Method and apparatus for ultrasonically removing tissue from a biological organism
US3732858A (en) * 1968-09-16 1973-05-15 Surgical Design Corp Apparatus for removing blood clots, cataracts and other objects from the eye
US3736938A (en) * 1971-11-15 1973-06-05 Nasa Ophthalmic method and apparatus

Also Published As

Publication number Publication date
FR2211206A1 (enrdf_load_stackoverflow) 1974-07-19
IT996100B (it) 1975-12-10
US3857387A (en) 1974-12-31
JPS4989983A (enrdf_load_stackoverflow) 1974-08-28

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