Title:
INJECTION MOLDED ENDODONTIC BRUSH
Document Type and Number:
WIPO Patent Application WO2004093708
Kind Code:
A3
Abstract:
Unitary, one-piece plastic molded micro-brushes (10, 30A, 30B, 30C) are provided to remove the smear layer that remains in the root canal and access chamber after the pulp, bacteria, and related irritants have been mechanically and chemically removed from the root canal and access chamber using rotary cutting burs, files and various chemical reagents. The brushes include a handle (12, 32), shaft or shank (16, 34) and a brush section (24, 36A, 36B, 36C) extending from the distai end of the shank.
Inventors:
RUDDLE CLIFFORD J (US)
Application Number:
PCT/US2004/008042
Publication Date:
April 28, 2005
Filing Date:
March 16, 2004
Export Citation:
Assignee:
RUDDLE CLIFFORD J (US)
International Classes:
A46B13/00; A61C5/02; A61C17/00; (IPC1-7): A61C5/02
Foreign References:
| US20020172922A1 | 2002-11-21 | |||
| US6343929B1 | 2002-02-05 | |||
| US6634051B1 | 2003-10-21 | |||
| US6491520B1 | 2002-12-10 | |||
| US6059570A | 2000-05-09 | |||
| US6638067B2 | 2003-10-28 |
Other References:
See also references of EP 1615581A4
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