Guide post for trephine

Dentistry – Method or material for testing – treating – restoring – or... – Crown

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C433S174000

Reexamination Certificate

active

06923650

ABSTRACT:
A pilot bore is cut into bone tissue; a post is fixed in the bore, and an elongate enlarged region is formed at the top end of the bore using a tubular cutter which is guided on the post. The elongate enlarged region can be accurately cut even with a hand drill due to the guidance provided by the post. The cutter may have holes or channels for circulation of cooling/lubricating liquid, and a swarf-removing slot may be provided. When the technique is used in dentistry for replacement of a tooth crown, a tubular support element is fixed around the post in the bore enlargement.

REFERENCES:
patent: 4693644 (1987-09-01), Takahashi
patent: 5118294 (1992-06-01), Kurer
patent: 5161973 (1992-11-01), Johnson
patent: 5282747 (1994-02-01), Nordin
patent: 5453010 (1995-09-01), Klein
patent: 29700604 (1997-07-01), None
patent: 0 336 082 (1989-11-01), None

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

Guide post for trephine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Guide post for trephine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Guide post for trephine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3478513

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