DE69918900D1 - Spitze für ein Verflüssigungshandstück - Google Patents

Spitze für ein Verflüssigungshandstück

Info

Publication number
DE69918900D1
DE69918900D1 DE69918900T DE69918900T DE69918900D1 DE 69918900 D1 DE69918900 D1 DE 69918900D1 DE 69918900 T DE69918900 T DE 69918900T DE 69918900 T DE69918900 T DE 69918900T DE 69918900 D1 DE69918900 D1 DE 69918900D1
Authority
DE
Germany
Prior art keywords
lumen
tip
aspiration
termination
eye
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.)
Expired - Lifetime
Application number
DE69918900T
Other languages
English (en)
Other versions
DE69918900T2 (de
Inventor
Glenn Sussman
Thomas G Capetan
Donald M Cohen
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.)
Alcon Vision LLC
Original Assignee
Alcon Laboratories 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
Priority claimed from US09/090,433 external-priority patent/US6080128A/en
Application filed by Alcon Laboratories Inc filed Critical Alcon Laboratories Inc
Application granted granted Critical
Publication of DE69918900D1 publication Critical patent/DE69918900D1/de
Publication of DE69918900T2 publication Critical patent/DE69918900T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A61B17/3203—Fluid jet cutting instruments
    • 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
    • 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
    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
    • 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
    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
    • A61B2018/046—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid in liquid form
    • 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
    • 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
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Eye Examination Apparatus (AREA)
  • Massaging Devices (AREA)
  • Endoscopes (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
DE69918900T 1998-06-04 1999-05-03 Spitze für ein Verflüssigungshandstück Expired - Lifetime DE69918900T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US90433 1998-06-04
US09/090,433 US6080128A (en) 1998-06-04 1998-06-04 Liquefaction handpiece
US09/130,131 US5997499A (en) 1998-06-04 1998-08-06 Tip for a liquefaction handpiece
US130131 1998-08-06

Publications (2)

Publication Number Publication Date
DE69918900D1 true DE69918900D1 (de) 2004-09-02
DE69918900T2 DE69918900T2 (de) 2005-08-11

Family

ID=26782260

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918900T Expired - Lifetime DE69918900T2 (de) 1998-06-04 1999-05-03 Spitze für ein Verflüssigungshandstück

Country Status (8)

Country Link
US (1) US5997499A (de)
EP (1) EP0962205B1 (de)
JP (1) JP3936100B2 (de)
AT (1) ATE271844T1 (de)
AU (1) AU726505B2 (de)
BR (1) BR9901768A (de)
CA (1) CA2269264C (de)
DE (1) DE69918900T2 (de)

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US6398759B1 (en) 1998-06-04 2002-06-04 Alcon Manufacturing, Ltd. Liquefracture handpiece tip
US6676628B2 (en) * 1998-06-04 2004-01-13 Alcon Manufacturing, Ltd. Pumping chamber for a liquefracture handpiece
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US6527766B1 (en) 1999-04-28 2003-03-04 Georgia Tech Research Corporation Instrument and method for phacoemulsification by direct thermal irradiation
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US9433457B2 (en) 2000-12-09 2016-09-06 Tsunami Medtech, Llc Medical instruments and techniques for thermally-mediated therapies
US7549987B2 (en) 2000-12-09 2009-06-23 Tsunami Medtech, Llc Thermotherapy device
US7169755B2 (en) 2000-12-20 2007-01-30 Alcon, Inc. Solution for removing cataracts via liquefracture
US8444636B2 (en) 2001-12-07 2013-05-21 Tsunami Medtech, Llc Medical instrument and method of use
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US8414546B2 (en) 2003-08-15 2013-04-09 Novartis Ag Tip assembly
US8579892B2 (en) 2003-10-07 2013-11-12 Tsunami Medtech, Llc Medical system and method of use
US7967799B2 (en) * 2005-03-16 2011-06-28 Alcon, Inc. Liquefaction handpiece tip
US7758585B2 (en) 2005-03-16 2010-07-20 Alcon, Inc. Pumping chamber for a liquefaction handpiece
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US9924992B2 (en) 2008-02-20 2018-03-27 Tsunami Medtech, Llc Medical system and method of use
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US9561068B2 (en) 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
US10064697B2 (en) 2008-10-06 2018-09-04 Santa Anna Tech Llc Vapor based ablation system for treating various indications
US10695126B2 (en) 2008-10-06 2020-06-30 Santa Anna Tech Llc Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue
US9700365B2 (en) 2008-10-06 2017-07-11 Santa Anna Tech Llc Method and apparatus for the ablation of gastrointestinal tissue
US9561066B2 (en) 2008-10-06 2017-02-07 Virender K. Sharma Method and apparatus for tissue ablation
US11284931B2 (en) 2009-02-03 2022-03-29 Tsunami Medtech, Llc Medical systems and methods for ablating and absorbing tissue
US8876751B2 (en) * 2009-08-06 2014-11-04 Alcon Research, Ltd. Phacoemulsification handpiece pressure booster
US8900223B2 (en) 2009-11-06 2014-12-02 Tsunami Medtech, Llc Tissue ablation systems and methods of use
US8568396B2 (en) * 2009-12-10 2013-10-29 Alcon Research, Ltd. Flooded liquefaction hand piece engine
US9161801B2 (en) 2009-12-30 2015-10-20 Tsunami Medtech, Llc Medical system and method of use
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US9943353B2 (en) 2013-03-15 2018-04-17 Tsunami Medtech, Llc Medical system and method of use
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US9211373B2 (en) 2011-09-23 2015-12-15 Medtronic Ps Medical, Inc. Irrigation system and clip for a surgical instrument
JP6017568B2 (ja) 2011-10-07 2016-11-02 イージー メディカル， インコーポレーテッド 子宮治療装置
EP2854728B1 (de) * 2012-05-25 2021-07-14 Johnson & Johnson Surgical Vision, Inc. Chirurgisches handwerkzeug mit funktionen für gerichtete flüssigkeitssteuerung
US9445943B2 (en) 2012-12-11 2016-09-20 Alcon Research, Ltd. Phacoemulsification hand piece with integrated aspiration and irrigation pump
EP2945556A4 (de) 2013-01-17 2016-08-31 Virender K Sharma Verfahren und vorrichtung zur gewebeableitung
US9962288B2 (en) 2013-03-07 2018-05-08 Novartis Ag Active acoustic streaming in hand piece for occlusion surge mitigation
US9545337B2 (en) 2013-03-15 2017-01-17 Novartis Ag Acoustic streaming glaucoma drainage device
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ES2991295T3 (es) 2014-05-22 2024-12-03 Coopersurgical Inc Sistemas para realizar la ablación endometrial
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Also Published As

Publication number Publication date
CA2269264A1 (en) 1999-12-04
BR9901768A (pt) 2000-01-11
JP3936100B2 (ja) 2007-06-27
DE69918900T2 (de) 2005-08-11
CA2269264C (en) 2005-01-04
EP0962205A1 (de) 1999-12-08
AU2387899A (en) 1999-12-16
EP0962205B1 (de) 2004-07-28
ATE271844T1 (de) 2004-08-15
JP2000005221A (ja) 2000-01-11
US5997499A (en) 1999-12-07
AU726505B2 (en) 2000-11-09

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