ATE433311T1 - Manipulation der pulsamplitude zur steuerung eines chirurgischen phacoemulsifikationssystems - Google Patents

Manipulation der pulsamplitude zur steuerung eines chirurgischen phacoemulsifikationssystems

Info

Publication number
ATE433311T1
ATE433311T1 AT07107964T AT07107964T ATE433311T1 AT E433311 T1 ATE433311 T1 AT E433311T1 AT 07107964 T AT07107964 T AT 07107964T AT 07107964 T AT07107964 T AT 07107964T AT E433311 T1 ATE433311 T1 AT E433311T1
Authority
AT
Austria
Prior art keywords
manipulation
control
pulse amplitude
phacoemulsification system
amplitude
Prior art date
Application number
AT07107964T
Other languages
English (en)
Inventor
Mikhail Boukhny
Bruno Dacquay
Douglas M Fanney
Original Assignee
Alcon 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 Alcon Inc filed Critical Alcon Inc
Application granted granted Critical
Publication of ATE433311T1 publication Critical patent/ATE433311T1/de

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
    • 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
    • B06B1/0207—Driving circuits
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00159—Pulse shapes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00172—Pulse trains, bursts, intermittent continuous operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00172—Pulse trains, bursts, intermittent continuous operation
    • A61B2017/00176—Two pulses, e.g. second pulse having an effect different from the first one
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00154—Details of operation mode pulsed
    • A61B2017/00181—Means for setting or varying the pulse energy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00973—Surgical instruments, devices or methods, e.g. tourniquets pedal-operated
    • A61B2017/00977—Surgical instruments, devices or methods, e.g. tourniquets pedal-operated the depression depth determining the power rate

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Laser Surgery Devices (AREA)
  • Processing Of Color Television Signals (AREA)
AT07107964T 2005-08-31 2006-08-16 Manipulation der pulsamplitude zur steuerung eines chirurgischen phacoemulsifikationssystems ATE433311T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/216,475 US20070056596A1 (en) 2005-08-31 2005-08-31 Pulse manipulation for controlling a phacoemulsification surgical system
US11/215,923 US8353297B2 (en) 2005-08-31 2005-08-31 Pulse manipulation for controlling a phacoemulsification surgical system
US11/216,724 US20070078379A1 (en) 2005-08-31 2005-08-31 Controlling a phacoemulsification surgical system by transitioning between pulse and burst modes

Publications (1)

Publication Number Publication Date
ATE433311T1 true ATE433311T1 (de) 2009-06-15

Family

ID=38282346

Family Applications (3)

Application Number Title Priority Date Filing Date
AT06118991T ATE432060T1 (de) 2005-08-31 2006-08-16 Pulsmanipulation zur kontrolle eines phakoemulsifikationssystems
AT07107964T ATE433311T1 (de) 2005-08-31 2006-08-16 Manipulation der pulsamplitude zur steuerung eines chirurgischen phacoemulsifikationssystems
AT06118988T ATE432059T1 (de) 2005-08-31 2006-08-16 Kontrolle eines phakoemulsifikationssystems durch wechsel zwischen puls- und burst-modus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06118991T ATE432060T1 (de) 2005-08-31 2006-08-16 Pulsmanipulation zur kontrolle eines phakoemulsifikationssystems

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06118988T ATE432059T1 (de) 2005-08-31 2006-08-16 Kontrolle eines phakoemulsifikationssystems durch wechsel zwischen puls- und burst-modus

Country Status (8)

Country Link
US (4) US20070056596A1 (de)
EP (4) EP1759674B1 (de)
JP (3) JP4838076B2 (de)
AT (3) ATE432060T1 (de)
AU (3) AU2006203721B2 (de)
CA (3) CA2555955C (de)
DE (3) DE602006007209D1 (de)
ES (3) ES2325869T3 (de)

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