SE9001916L - Fakoemulgeringsomvandlare - Google Patents

Fakoemulgeringsomvandlare

Info

Publication number
SE9001916L
SE9001916L SE9001916A SE9001916A SE9001916L SE 9001916 L SE9001916 L SE 9001916L SE 9001916 A SE9001916 A SE 9001916A SE 9001916 A SE9001916 A SE 9001916A SE 9001916 L SE9001916 L SE 9001916L
Authority
SE
Sweden
Prior art keywords
needle
fakoemulgeringsomvandlare
transducer
vibrates
reflector
Prior art date
Application number
SE9001916A
Other languages
Unknown language ( )
English (en)
Other versions
SE468197B (sv
SE9001916D0 (sv
Inventor
K L Klug
Original Assignee
Storz Instr Co
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 Storz Instr Co filed Critical Storz Instr Co
Publication of SE9001916L publication Critical patent/SE9001916L/sv
Publication of SE9001916D0 publication Critical patent/SE9001916D0/sv
Publication of SE468197B publication Critical patent/SE468197B/sv

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements
    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Ophthalmology & Optometry (AREA)
  • Acoustics & Sound (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Surgical Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
SE9001916A 1988-09-30 1990-05-29 Anordning foer alstring av svaengningar i en naal samt foerfarande foer drift av en fakoemulgeringssond SE468197B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25153188A 1988-09-30 1988-09-30
PCT/US1989/004207 WO1990003150A1 (en) 1988-09-30 1989-09-28 Phacoemulsification transducer

Publications (3)

Publication Number Publication Date
SE9001916L true SE9001916L (sv) 1990-05-29
SE9001916D0 SE9001916D0 (sv) 1990-05-29
SE468197B SE468197B (sv) 1992-11-23

Family

ID=22952361

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001916A SE468197B (sv) 1988-09-30 1990-05-29 Anordning foer alstring av svaengningar i en naal samt foerfarande foer drift av en fakoemulgeringssond

Country Status (7)

Country Link
EP (1) EP0389615A4 (sv)
JP (1) JPH03502540A (sv)
CH (1) CH678700A5 (sv)
GB (1) GB2229924B (sv)
NL (1) NL8921049A (sv)
SE (1) SE468197B (sv)
WO (1) WO1990003150A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693228A (en) * 1995-09-28 1997-12-02 Varian Associates, Inc. Method and device for vibration during solid phase microextraction
FR2743929B1 (fr) * 1996-01-24 1998-04-10 Aev Engineering Sarl Dispositif pour la generation d'ondes ultrasonores
WO2007035171A1 (en) * 2005-09-26 2007-03-29 Nanyang Technological University Ultrasonic mechanical emulsifier
RU2470620C1 (ru) * 2011-05-10 2012-12-27 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "ОПТИМЕДСЕРВИС" (ЗАО "Оптимедсервис") Ультразвуковой инструмент факоэмульсификатора
RU2469688C1 (ru) * 2011-05-10 2012-12-20 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "ОПТИМЕДСЕРВИС" (ЗАО "Оптимедсервис") Ультразвуковой инструмент факоэмульсификатора с композитными ультразвуковыми колебаниями
US10932948B2 (en) * 2015-04-20 2021-03-02 Bausch & Lomb Incorporated Ultrasonic needles and transducer assemblies formed of non-metal materials or a combination of materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283182A (en) * 1965-05-11 1966-11-01 Aeroprojects Inc Transducer assembly
DE3520133A1 (de) * 1985-06-05 1986-12-11 Richard Wolf Gmbh, 7134 Knittlingen Instrument fuer die ultraschall-lithotripsie
US4634419A (en) * 1985-12-13 1987-01-06 Cooper Lasersonics, Inc. Angulated ultrasonic surgical handpieces and method for their production
US4838853A (en) * 1987-02-05 1989-06-13 Interventional Technologies Inc. Apparatus for trimming meniscus

Also Published As

Publication number Publication date
SE468197B (sv) 1992-11-23
WO1990003150A1 (en) 1990-04-05
CH678700A5 (sv) 1991-10-31
GB9011289D0 (en) 1990-08-08
EP0389615A4 (en) 1991-05-08
EP0389615A1 (en) 1990-10-03
NL8921049A (nl) 1990-09-03
JPH03502540A (ja) 1991-06-13
GB2229924A (en) 1990-10-10
SE9001916D0 (sv) 1990-05-29
GB2229924B (en) 1992-07-22

Similar Documents

Publication Publication Date Title
DE69015984D1 (de) Piezoelektrischer Druckwandler.
DE68924057T2 (de) Anordnung von Ultraschallwandlern.
DK236189A (da) Horn til anvendelse i et ultrasonisk, kirurgisk operationsinstrument
FR2764516B1 (fr) Applicateur intratissulaire ultrasonore pour l'hyperthermie
SE8505310D0 (sv) Vagenergigenerator
DE69100892D1 (de) Schneidvorrichtung.
NO911701D0 (no) Transduser.
DE69601732T2 (de) Verpackung
ATE7429T1 (de) Akustischer wandler.
SE9001916D0 (sv) Fakoemulgeringsomvandlare
DE68912093T2 (de) Magnetostriktiver Druckwandler.
SE7903383L (sv) Elektriskt horn med dubbla driveleketromagneter
JPS53132988A (en) Piezo-vibrator
ATE35338T1 (de) Ultraschallwandler.
DE69106411D1 (de) Piezoelektrischer Druckaufnehmer.
DE68912644D1 (de) Piezoelektrischer Längsdehnungsschwinger.
GB2016350A (en) Ultrasonic cutting tool
DE68918041D1 (de) Längsdehnungsschwinger.
DE50112259D1 (de) Piezoelektrischer Ultraschallwandler
JPS5535558A (en) Sounding material
ATE220763T1 (de) Hochdruckeinrichtung
BR9401492A (pt) Dispositivo autônomo de alimentação com energia de um aparelho movimentado por um gás sob pressão
DE69426912D1 (de) Gerät zur lokale Hydromassage
SE9103303D0 (sv) Air pressure generator
ATE88040T1 (de) Abstimmbarer laser-apparat.

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9001916-7

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 9001916-7

Format of ref document f/p: F