DK137309C - - Google Patents

Info

Publication number
DK137309C
DK137309C DK275A DK275A DK137309C DK 137309 C DK137309 C DK 137309C DK 275 A DK275 A DK 275A DK 275 A DK275 A DK 275A DK 137309 C DK137309 C DK 137309C
Authority
DK
Denmark
Application number
DK275A
Other languages
Danish (da)
Other versions
DK275A (lt
DK137309B (da
Inventor
O Goertz
G Lystager
Original Assignee
G 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 G Lystager filed Critical G Lystager
Priority to DK275A priority Critical patent/DK137309B/da
Priority to CH1482175A priority patent/CH602088A5/xx
Priority to DE19752551720 priority patent/DE2551720A1/de
Priority to FR7537207A priority patent/FR2309202A1/fr
Priority to JP50159681A priority patent/JPS5193589A/ja
Publication of DK275A publication Critical patent/DK275A/da
Publication of DK137309B publication Critical patent/DK137309B/da
Application granted granted Critical
Publication of DK137309C publication Critical patent/DK137309C/da

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)
DK275A 1975-01-02 1975-01-02 Ultralydapparat. DK137309B (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK275A DK137309B (da) 1975-01-02 1975-01-02 Ultralydapparat.
CH1482175A CH602088A5 (lt) 1975-01-02 1975-11-14
DE19752551720 DE2551720A1 (de) 1975-01-02 1975-11-18 Halter fuer behandlungsgeraete, insbesondere zahnbehandlungsgeraete
FR7537207A FR2309202A1 (fr) 1975-01-02 1975-11-28 Support en particulier pour les instruments pour traitements dentaires
JP50159681A JPS5193589A (lt) 1975-01-02 1975-12-29

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DK275A DK275A (lt) 1976-07-03
DK137309B DK137309B (da) 1978-02-20
DK137309C true DK137309C (lt) 1978-07-24

Family

ID=8088624

Family Applications (1)

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

Country Status (5)

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

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 (lt) * 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 (lt) * 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 (lt) 1976-07-03
DK137309B (da) 1978-02-20
FR2309202A1 (fr) 1976-11-26
CH602088A5 (lt) 1978-07-31
JPS5193589A (lt) 1976-08-17
DE2551720A1 (de) 1976-07-08

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Legal Events

Date Code Title Description
ATS Application withdrawn