FRICTIONAL ABUTMENT HAVING ENHANCED FRICTIONAL FORCE

PURPOSE: A frictional abutment having enhanced frictional force is provided to generate strong frictional force when being separated. CONSTITUTION: A frictional abutment having enhanced frictional force comprises: a prosthesis joint(110) which is combined with a prosthesis by cement; an implant join...

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Bibliographische Detailangaben
Hauptverfasser:	HEO, YOUNG KU, CHO, MEE HO, HEO, CHAE HEON, HEO, DA SOM
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	PURPOSE: A frictional abutment having enhanced frictional force is provided to generate strong frictional force when being separated. CONSTITUTION: A frictional abutment having enhanced frictional force comprises: a prosthesis joint(110) which is combined with a prosthesis by cement; an implant joint(120) which is combined with an implant and in which frictional grooves are formed in the inner surface thereof in order to enhance frictional combining power with an implant; a gum contact unit(130) which is prepared around the implant joint; and a position determining projection which is combined with a projection combination groove formed in the implant joint.