System activating a dental handpiece after removal from a holder

Details System activating a dental handpiece after removal from a holder System activating a dental handpiece after removal from a holder

1998-01-23

1999-02-23

Mancene, Gene

Dentistry

Apparatus

Having condition sensor to transmit signal to regulate...

433 98, 433101, A61C 102

Patent

active

058737170

ABSTRACT:
A system for activating a dental handpiece connected to a supply hose after removal of the handpiece from a holder is provided. The handpiece includes a circuit with a switch element that acquires a change of an electrical or magnetic field or that can be influenced by such a field when the handpiece is taken from a holder or, respectively, is returned into a holder. The switch element is allocated to the end part of the supply hose facing toward the handpiece; the part that changes or, respectively, influences the field is disposed at the holder.

REFERENCES:
patent: 3872593 (1975-03-01), Thornton, Jr. et al.
patent: 4069587 (1978-01-01), Peralta
patent: 4351634 (1982-09-01), Rosenfeldt
patent: 4492574 (1985-01-01), Warrin et al.
patent: 4514172 (1985-04-01), Behringer
patent: 4681540 (1987-07-01), Landgraf et al.
patent: 4720266 (1988-01-01), Leonard et al.
patent: 5185532 (1993-02-01), Zabsky et al.
patent: 5385468 (1995-01-01), Verderber
patent: 5669769 (1997-09-01), Disel

Affiliated with

Also associated with

Rating

System activating a dental handpiece after removal from a holder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System activating a dental handpiece after removal from a holder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System activating a dental handpiece after removal from a holder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-301029