Title:
【発明の名称】歯科器具用単一多機能ハンドピース
Document Type and Number:
Japanese Patent JP2862873
Kind Code:
B2
Abstract:
A single handpiece that can be used in multiple dental treatments is provided. The handpiece comprises a housing having a coil for producing an electromagnetic or electrostrictive field in the housing, and a number of inserts that react with the electromagnetic or electrostrictive field and can be used with the housing to complete the handpiece. A switching system used with the handpiece, which electrically recognizes the particular insert used with the housing provide for automatically controlling circuitry that determines which of a number of materials and medicaments are to be delivered to the handpiece for use with a particular insert. Circuitry which provides better control of the ultrasonic insert in the handpiece is also provided.
Inventors:
JOOJI II WARIN
REEN JEE PERUDOROWA
RICHAADO ETSUCHI PASHUKE
TEODOORU II KONSUTANTEINESUKU
ROBAATO MAKUGIRI
REEN JEE PERUDOROWA
RICHAADO ETSUCHI PASHUKE
TEODOORU II KONSUTANTEINESUKU
ROBAATO MAKUGIRI
Application Number:
JP9695988A
Publication Date:
March 03, 1999
Filing Date:
April 21, 1988
Export Citation:
Assignee:
DENTSUPURAI INTERN INC
International Classes:
A61C1/02; A61C1/07; A61C1/08; A61C3/02; A61C3/025; A61C3/03; A61C17/20; A61C17/00; B06B1/06; (IPC1-7): A61C1/08; A61C1/02; A61C1/07; A61C3/025; A61C3/03; A61C17/00; B06B1/06
Domestic Patent References:
| JP6058138A | ||||
| JP54147691A |
Attorney, Agent or Firm:
Masao Okabe (2 outside)