Kit, tool and method of use for securing a dental restoration on

Dentistry – Apparatus – Hand manipulatable implement

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

433220, 433225, A61C 300

Patent

active

055076432

ABSTRACT:
A kit, a tool, and a method of use for securely retaining a dental restoration on a prepared tooth stub having a top surface and a bore extending therein. The kit comprises plural dental posts of varying sizes and a tool. Each dental post includes an enlarged head and a shank. The shank is an elongated member having a first longitudinal axis arranged to be fixedly secured within the stub's bore so that the post's enlarged head extends beyond the stub's top surface. The enlarged head has plural through passageways, e.g., a coronal passageway, and a transverse passageway that communicate with one another for receipt of a setable securement medium which flows therein and about the surface of the head to secure the dental restoration to the post. The tool includes a handle portion and an opposed pair of free end tips. Each free end tip is shaped to be inserted and frictionally received within the transverse passageway of selected ones of the dental posts of the kit to releasably mount the selected dental post on the tool. The tool's handle portion is arranged to be grasped in the hand of a user to carry the post to the prepared stub and to insert its shank into the bore so that its enlarged head is located above the top surface of the tooth stub. The tool can then be manipulated to release the frictional engagement between its free end tip and the dental post to enable the tool to be removed, leaving the dental post in place. The dental restoration can then be secured to the post's enlarged head.

REFERENCES:
patent: 1397067 (1921-11-01), Williams
patent: 2418316 (1947-04-01), Reiter
patent: 2536669 (1951-01-01), Thau-Jensen
patent: 3530584 (1970-09-01), Karlstrom
patent: 4253835 (1981-03-01), Ware
patent: 4382784 (1983-05-01), Freller
patent: 4600392 (1986-07-01), Weissman
patent: 4622012 (1986-11-01), Smoler
patent: 4752225 (1988-06-01), Bori
patent: 4778388 (1988-10-01), Yuda et al.
patent: 4846685 (1989-07-01), Martin
patent: 4850874 (1989-07-01), Weissman
patent: 4934936 (1990-06-01), Miller
patent: 4976617 (1990-12-01), Carchidi
patent: 5073112 (1991-12-01), Weil
patent: 5094618 (1992-03-01), Sullivan
patent: 5161973 (1992-11-01), Johnson
patent: 5290171 (1994-03-01), Daftary et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Kit, tool and method of use for securing a dental restoration on does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Kit, tool and method of use for securing a dental restoration on, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Kit, tool and method of use for securing a dental restoration on will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-321031

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.