Title:
ULTRASONIC DENTAL TIP WITH WATERGUIDE DESIGN
Document Type and Number:
WIPO Patent Application WO2005025439
Kind Code:
A3
Abstract:
Systems and methods for building and using ultrasonic dental tips which provide for improved dispensing of water or other fluids at or toward the distal end (working end) of the tip. The tips utilize a water channel generally extending from before the first bend of the tip to a point prior to the working end. The water channel has improved ease of manufacture over other water transfer designs and is usable in tips having shapes where effective water transfer was previously not available.
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Inventors:
HICKOK TERESA R (US)
KIM JAY H (US)
KIM JAY H (US)
Application Number:
PCT/US2003/036489
Publication Date:
May 12, 2005
Filing Date:
November 17, 2003
Export Citation:
Assignee:
SAN DIEGO SWISS MACHINING INC (US)
HICKOK TERESA R (US)
KIM JAY H (US)
HICKOK TERESA R (US)
KIM JAY H (US)
International Classes:
A61C3/03; (IPC1-7): A61C3/03
Domestic Patent References:
| WO2002069830A1 | 2002-09-12 |
Foreign References:
| US5567153A | 1996-10-22 | |||
| US6312256B1 | 2001-11-06 |
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