Patent ID: 8074799

Claim:
A holding tray (X) for inserting and holding a plurality of drill bits and instruments other than the drill bits used for every patient at a time of drilling of an embedding hole for a dental implant fixture and following operations after the drilling, the holding tray (X) comprising: a tray main body ( 1 ) made of a hard material capable of autoclave sterilizing, wherein the tray main body ( 1 ) comprises holding plates ( 1 b ) and holding member supporting plates ( 1 c ) on a back surface of a substrate part ( 1 a ) having a plurality of hole rows consisting of a plurality of linearly aligned through holes ( 1 aa ) in which each of the drill bits and instruments other than the drill bits are inserted, wherein the holding plates ( 1 b ) are erected along the hole rows, have a flat plate shape, and include half circular cylindrical recessed parts ( 1 ba ) at portions corresponding to each of the through holes ( 1 aa ), and wherein the holding member supporting plates ( 1 c ) are erected respectively having a fixed interval with respect to a plane ( 1 bb ) along the half circular cylindrical recessed part ( 1 ba ) side of the holding plate ( 1 b ); and holding members ( 2 ) made of an elastic material capable of autoclave sterilizing, wherein the holding members ( 2 ) are detachably clamped and attached between the holding plates ( 1 b ) and the holding member supporting plates ( 1 c ), and clamp and hold the drill bits and the instruments other than the drill bits inserted into the through holes ( 1 aa ) in the hole rows, together with the half circular cylindrical recessed parts ( 1 ba ) of the holding plates ( 1 b ).