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AU4055793A - Phacoemulsification method and tip - Google Patents

Phacoemulsification method and tip

Info

Publication number
AU4055793A
AU4055793A AU40557/93A AU4055793A AU4055793A AU 4055793 A AU4055793 A AU 4055793A AU 40557/93 A AU40557/93 A AU 40557/93A AU 4055793 A AU4055793 A AU 4055793A AU 4055793 A AU4055793 A AU 4055793A
Authority
AU
Australia
Prior art keywords
tip
phacoemulsification method
phacoemulsification
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.)
Abandoned
Application number
AU40557/93A
Inventor
Peter L. Davis
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.)
PETER L DAVIS
Original Assignee
PETER L DAVIS
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 PETER L DAVIS filed Critical PETER L DAVIS
Publication of AU4055793A publication Critical patent/AU4055793A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22005—Effects, e.g. on tissue
    • A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
    • A61B2017/22008—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing used or promoted

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
AU40557/93A 1993-03-31 1993-05-14 Phacoemulsification method and tip Abandoned AU4055793A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4064693A 1993-03-31 1993-03-31
US040646 1993-03-31
PCT/CA1993/000200 WO1994022402A1 (en) 1993-03-31 1993-05-14 Phacoemulsification method and tip

Publications (1)

Publication Number Publication Date
AU4055793A true AU4055793A (en) 1994-10-24

Family

ID=21912136

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40557/93A Abandoned AU4055793A (en) 1993-03-31 1993-05-14 Phacoemulsification method and tip

Country Status (2)

Country Link
AU (1) AU4055793A (en)
WO (1) WO1994022402A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO178796A0 (en) 1996-08-22 1996-09-12 Oversby Pty Ltd Intraocular irrigation/aspiration device
RU2130762C1 (en) * 1997-12-10 1999-05-27 Федоров Святослав Николаевич Device for performing ophthalmosurgical operations
US20060253056A1 (en) * 2002-04-04 2006-11-09 Advanced Medical Optics, Inc. Multi-purpose phacoemulsification needle
US8435289B2 (en) 2005-02-11 2013-05-07 Abbott Medical Optics Inc. Rapid exchange IOL insertion apparatus and methods of using
US8562674B2 (en) 2005-02-11 2013-10-22 Abbott Medical Optics Inc. Front loading IOL insertion apparatus and method of using
WO2007087641A2 (en) 2006-01-26 2007-08-02 Advanced Medical Optics, Inc. Intraocular lens insertion apparatus and lens case
US8287484B2 (en) 2006-05-02 2012-10-16 Abbott Medical Optics Inc. Multi-purpose phacoemulsification needle
CN102186423B (en) 2008-09-01 2015-05-13 尼格尔.莫雷特 Cutting needle tip for surgical instrument
CN102917657B (en) 2010-03-29 2016-05-11 奈杰尔.莫雷特 Improved needle tip for surgical instruments
AU2012289830B2 (en) 2011-08-03 2015-09-24 Nigel Morlet Grooved needle tip for surgical instrument
WO2016035087A1 (en) 2014-09-04 2016-03-10 Orca Surgical Ltd. Apparatus and method for removing corneal epithelium
CN108575354B (en) * 2018-05-23 2021-02-09 苏州巴涛信息科技有限公司 A straw cutting device for roughage production

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139504A (en) * 1987-05-01 1992-08-18 Ophthalmocare, Inc. Apparatus, system, and method for softening and extracting cataractous tissue
US4959049A (en) * 1989-09-11 1990-09-25 Smirmaul Heinz J Tip for a phacoemulsification needle
DE4038773A1 (en) * 1990-12-05 1992-06-11 Klaas Dieter Ultrasonic phako probe for cataract operation - has hollow suction needle connected to ultrasonic source and withdrawing natural eye lens tissue

Also Published As

Publication number Publication date
WO1994022402A1 (en) 1994-10-13

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