CH602088A5 - - Google Patents

Info

Publication number
CH602088A5
CH602088A5 CH1482175A CH1482175A CH602088A5 CH 602088 A5 CH602088 A5 CH 602088A5 CH 1482175 A CH1482175 A CH 1482175A CH 1482175 A CH1482175 A CH 1482175A CH 602088 A5 CH602088 A5 CH 602088A5
Authority
CH
Switzerland
Application number
CH1482175A
Inventor
Gregers Lystager
Ole Gortz
Original Assignee
Gregers Lystager
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 Gregers Lystager filed Critical Gregers Lystager
Publication of CH602088A5 publication Critical patent/CH602088A5/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/20—Power-driven cleaning or polishing devices using ultrasonics

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CH1482175A 1975-01-02 1975-11-14 CH602088A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK275A DK137309B (da) 1975-01-02 1975-01-02 Ultralydapparat.

Publications (1)

Publication Number Publication Date
CH602088A5 true CH602088A5 (xx) 1978-07-31

Family

ID=8088624

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1482175A CH602088A5 (xx) 1975-01-02 1975-11-14

Country Status (5)

Country Link
JP (1) JPS5193589A (xx)
CH (1) CH602088A5 (xx)
DE (1) DE2551720A1 (xx)
DK (1) DK137309B (xx)
FR (1) FR2309202A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK517483D0 (da) * 1983-11-11 1983-11-11 Sven Karl Lennart Goof Beroeringsfoeler
JPS60147412U (ja) * 1984-03-13 1985-09-30 長田電機工業株式会社 超音波研磨用ハンドピ−ス
JPH0446733Y2 (xx) * 1986-07-01 1992-11-04
SE8903805L (sv) * 1989-11-13 1991-05-14 Diprofil Ab Anordning foer drivning av en med hoegfrekvens svaengande verktygsanordning
SE8903804L (sv) * 1989-11-13 1991-05-14 Diprofil Ab Anordning foer drivning av en med hoegfrekvens svaengande verktygsanordning

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL106732C (xx) * 1955-03-08
US2948154A (en) * 1956-02-16 1960-08-09 Cavitron Corp Acoustic impedance transformer
DE1100424B (de) * 1956-04-23 1961-02-23 Transform Roentgen Matern Veb Vorrichtung zum Bohren und Schneiden mittels Ultraschall, insbesondere fuer die Zweckeder Zahnbehandlung
US3133351A (en) * 1957-02-11 1964-05-19 Soundrive Engine Company Method and apparatus for sonic dental drilling
US3433226A (en) * 1965-07-21 1969-03-18 Aeroprojects Inc Vibratory catheterization apparatus and method of using
US3924335A (en) * 1971-02-26 1975-12-09 Ultrasonic Systems Ultrasonic dental and other instrument means and methods
DE2145924A1 (de) * 1971-09-14 1973-03-22 Duerr Dental Kg Geraet zur erzeugung von ultraschallschwingungen
DE2241189A1 (de) * 1972-08-22 1974-03-07 Rosenthal Stemag Tech Keramik Laengsschwinger mit besonders grosser amplitude der mechanischen schwingung

Also Published As

Publication number Publication date
DK275A (xx) 1976-07-03
DK137309B (da) 1978-02-20
FR2309202A1 (fr) 1976-11-26
JPS5193589A (xx) 1976-08-17
DK137309C (xx) 1978-07-24
DE2551720A1 (de) 1976-07-08

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Legal Events

Date Code Title Description
PL Patent ceased