Dental implant hole guide arrangement

Claim 2

A dental implant hole guide arrangement for use in drilling a pilot hole for a dental implant which has an acceptable axis, the arrangement comprising: tooth engagement means adapted to engage a tooth which is adjacent a site in a patients mouth for receiving the pilot hole for the dental implant, said tooth engagement means comprising a pair of arcuate jaws to be engaged to lingual and buccal surfaces of the tooth; fixing means connected to said engagement means for fixing said engagement means to the tooth; and a guide member connected to said tooth engagement means and adapted to extend over the site, said guide member having a guide which is aligned with the acceptable axis of the pilot hole to be drilled, said guide being shaped to guide a bur for drilling the pilot hole.

Claim 3

An arrangement according to claim 1, wherein said fixing means comprises a projection extending upwardly from each of the jaws and a fixing member connected between said projections.

Claim 4

An arrangement according to claim 2, wherein said fixing member comprises a screw.

Claim 5

An arrangement according to claim 3, wherein said screw includes a wing-nut head.

Claim 6

An arrangement according to claim 3, including a hole through the wing-nut head for receiving a string.

Claim 7

An arrangement according to claim 1, wherein said guide member is fixed to said tooth engagement means, said guide comprising a recess extending parallel to the acceptable axis.

Claim 8

An arrangement according to claim 6, wherein said recess is semi-cylindrical.

Claim 9

An arrangement according to claim 6, wherein the recess extends around a portion of a circle by about 150° to 330°.

Claim 10

An arrangement according to claim 6, wherein the guide recess is a closed circle.

Claim 11

An arrangement according to claim 6, wherein the guide member has a top surface that acts as a stop for stopping downward motion of a bur.

Claim 12

An arrangement according to claim 1, wherein said tooth engagement means, said fixing means and said guide member are all sterilizeable.

Claim 13

An arrangement according to claim 7, wherein said tooth engagement means comprises a pair of arcuate jaws having a mesial end connected to each other and an opposite lateral end which are spaced from each other when engaged to a tooth.

Claim 14

A dental implant hole guide arrangement for use in drilling a pilot hole for a dental implant which has an acceptable axis, the arrangement comprising: tooth engagement means adapted to engage a tooth which is adjacent a site in a patients mouth for receiving the pilot hole for the dental implant; fixing means connected to said engagement means for fixing said engagement means to the tooth; and a guide member connected to said tooth engagement means and adapted to extend over the site, said guide member having a guide which is aligned with the acceptable axis of the pilot hole to be drilled, said guide being shaped to guide a bur for drilling the pilot hole; said tooth engagement means, said fixing means and said guide member all being sterilizable, said tooth engagement means comprising a pair of arcuate jaws having a mesial end connected to each other and an opposite lateral end which are spaced from each other when engaged to a tooth.

Claim 15

A dental implant hole guide arrangement for use in drilling a pilot hole for a dental implant which has an acceptable axis, the arrangement comprising: tooth engagement means adapted to engage a tooth which is adjacent a site in a patients mouth for receiving the pilot hole for the dental implant; fixing means connected to said engagement means for fixing said engagement means to the tooth; and a guide member connected to said tooth engagement means and adapted to extend over the site, said guide member having a guide which is aligned with the acceptable axis of the pilot hole to be drilled, said guide being shaped to guide a bur for drilling the pilot hole; said tooth engagement means, said fixing means and said guide member all being sterilizable, said tooth engagement means comprising a pair of arcuate jaws having a mesial end connected to each other and an opposite lateral end which are spaced from each other when engaged to a tooth.

Claim 16

An arrangement according to claim 13, including hook means for connecting the mesial ends of said jaws to each other.

Claim 17

An arrangement according to claim 14, wherein said guide member extends from a mesial end of a first one of said jaws, a tab extending from a second one of said jaws, one of said tab and guide member having a hole therein, and the other of said tab and guide member having a hook extending therefrom and engaged into said hole for connecting said jaws to each other.

Claim 18

An arrangement according to claim 15, wherein said fixing means comprises a projection extending upwardly from each of said jaws and a screw connected between said projections.

Claim 19

An arrangement according to claim 16, wherein said screw has a wing-nut handle.

Claim 20

An arrangement according to claim 15, wherein said guide comprises a recess in a surface of said guide member, said recess extending parallel to the acceptable axis.