Dental device e.g. scalpel for e.g. extraction of tooth or root fragments in upper jaw/lower jaw of human, has fastenable anchor or rod-shaped fixing element fastened with tooth, root fragments, reimplanted tooth or root sheath

摘要

#CMT# #/CMT# The device has a supporting element provided with retention elements or anchors (5a) for fixing a tooth (4) in proximal to the supporting element. A fastenable anchor, rod-shaped fixing element or an action element is fastened with the tooth, root fragments, reimplanted tooth or root parts. The retention elements are formed as single-piece with the supporting element. A spring exerts a tensile force on the fastenable anchor and/or the fixing element for axial movement of natural tooth or root fragments along the fixing element. #CMT# : #/CMT# An independent claim is also included for a dental diaphragm for a bone tissue structure. #CMT#USE : #/CMT# Dental device e.g. scalpel, extraction plier and dental cutting tool e.g. periotome and scissor-like cutting tool (all claimed), for extraction of tooth or root fragments and/or fixing reimplanted tooth or root sheath in a tissue cavity of upper jaw or lower jaw of a human. #CMT#ADVANTAGE : #/CMT# The device allows careful extraction of the damaged teeth or root fragments, while avoiding injury or damage of adjacent bone tissues during extraction. The device enables restructuring of the tissue in a better manner. The device is simple in structure and convenient to handle. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a retention element. 4 : Tooth 5a : Anchor 10 : Plate.