Drill measurement stops
AssigneeI.D.M.S., L.L.C.
InventorSteven Abrams
Life of this patent
Estimating the term…
Abstract
A depth stop for use with a drill bit comprises a tubular body having an opening therethrough. Used with a drill bit whose bit portion includes a cutting end, and a shank portion, the depth stop is frictionally positionable on the bit portion at a specified point from the cutting end, thereby indicating a specified depth. Depth stops are manufactured in different colors, each color corresponding to a specified range of drill bits that the depth stops will fit. The depth stops, manufactured from a sterilizable material, are intended for single use. The depth stop can be used with a drill bit and drill extender, where one or more depth stops provide multiple visual points of reference for the operator. The depth stops can be quickly mounted onto most any manufacturer's drill bits.
Claims11
A dental osteotomy device comprising:
- a drill bit, the drill bit comprising a bit portion and a shank portion, the bit portion having a cutting end and a length;
- a drill extender comprising:
- a tubular shaft;
- a connector at an end of the tubular shaft, the connector being sized to receive the drill bit shank;
- and
- an extender shank joined to the connector, the extender shank sized to be received within a drill;
- a plurality of depth stops,
- each depth stop comprising
- a tubular body having an opening therethrough, the opening defining an inner diameter, the inner diameter being sized to receive the drill bit or the drill extender therein;
- wherein a plurality of depth stops includes a first depth stop frictionally positioned on the bit portion at a specified distance on the length from the cutting end, the first depth stop thereby indicating a first visual reference point, the reference point being a specific depth, and wherein a second depth stop is frictionally positioned on the tubular shaft, the second depth stop thereby providing a second reference point, the second reference point being an object having a known distance and being proximate the osteotomy site.
An osteotomy device comprising:
- a drill bit, the drill bit comprising a bit portion and a shank portion, the bit portion having a cutting end and a length;
- a drill extender comprising:
- a tubular shaft;
- a connector at an end of the tubular shaft, the connector being sized to receive the drill bit shank;
- and
- an extender shank joined to the connector, the extender shank sized to be received within a drill;
- wherein a plurality of depth stops includes a first depth stop
- a plurality of depth stops, each depth stop, comprising
- a tubular body having an opening therethrough, the opening defining an inner diameter, the inner diameter being sized to receive the drill bit or drill extender therein;
- frictionally positioned on the bit portion at a specified distance on the length from the cutting end, the first depth stop thereby indicating a first visual reference point, the reference point being a specific depth, and wherein a second depth stop is frictionally positioned on the tubular shaft, the second depth stop thereby providing a second reference point, the second reference point being an object having a known distance and being proximate the osteotomy site.
A method for controlling depth during a drilling procedure, the method comprising the steps of:
- providing a drill bit, the drill bit comprising a bit portion and a shank portion, the bit portion having a cutting end and a length;
- providing a drill extender comprising;
- a tubular shaft;
- a connector at an end of the tabular shaft, the connector being sized to receive the drill bit shank;
- and
- an extender shank joined to the connector, the extender shank sized to be received within a drill;
- providing a plurality of depth stops, each depth stop comprising:
- a tubular body having an opening therethrough, the opening defining an inner diameter, the inner diameter being sized to receive the drill bit or drill extender therein;
- and
- positioning a first depth stop on the bit portion at a specified distance on the length from the cutting end, the first depth stop thereby indicating a first visual reference point, the reference point being a specific depth, and
- wherein a second depth stop is frictionally positioned on the tubular shaft, the second depth stop thereby providing a second reference point, the second reference point being an object having a known distance and being proximate the drilling site.
Dependencies are inferred from the claim text.