IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0927504
(1986-11-06)
|
발명자
/ 주소 |
- Golub Jeff E. (128 E. 71st St. New York NY 10021)
|
인용정보 |
피인용 횟수 :
30 인용 특허 :
5 |
초록
The process of reshaping a tooth comprising the steps of: applying Silane to a fabric bonding, applying the fabric to the tooth, bonding the fabric to the tooth, sculpting the bonded material, polishing and finishing the bonded material, wherein the fabric or cloth is silk or nylon, or other cloth.
대표청구항
▼
The process for reshaping teeth as follows: (a) apply soft orthodontic wax to approximate and mock-up the final restorations, (b) pumice the teeth, etch them on all surfaces and then use standard lavage and drying techniques, (c) cut cloth in ½inch lengths measured as wide as the proximal incisal co
The process for reshaping teeth as follows: (a) apply soft orthodontic wax to approximate and mock-up the final restorations, (b) pumice the teeth, etch them on all surfaces and then use standard lavage and drying techniques, (c) cut cloth in ½inch lengths measured as wide as the proximal incisal corners, less about ½mm, from each edge, cut two for each tooth and hold aside, (d) apply Silane-selected from the group consisting of vinyltriethoxy silane, vinyltrichloro silane, (gamma) g-amniopropyltriethoxy silane, (gamma) g-methacryloxy proplyn silane, to the cloth, (e) affix the cloth about half way up the tooth even for a 1 or 2 mm. extension, for bruxers, even the tiniest requires a cloth wrap, so that the cloth will extend to within ½mm. of the final bonded length, (f) apply light-cured bonding liquid to the enamel surface and cure, (g) apply a non-light cured luting agent, (h) place a cellophane strip loosely adjacent to the lingual surface wrapping labially through the two interproximals, place autocured adhesive paste on the lingual surface of the enamel and onto the sides, wet the cloth thoroughly with the paste, compress the parts together with the cellophane strip insuring that the extended cloth is following the imaginary inclined plane of the lingual surface of the tooth, remove any paste adhesive which spills onto the labial surface, (i) apply a new mix or adhesive paste on the labial surface of the enamel and on a second piece of cloth, compress again with a clear plastic strip, (j) once set, reduce the cloth structure with a dry medium diamond stone to within ½millimeter of the ultimate bonded length and width, check the occlusion, (k) roughen any material which appears shiny and add light cured bonding adhesive to the cloth structure and to the remaining enamel surface and cure it, (l) add composite resin, choosing a microfill for the lingual surface for strength and a microfill for the labial surface for polish and luster, (m) sculpt and finish normally the outer bonding composite resin, should envelope the cloth entirely and should be firmly attached to the labial, lingual and proximal enamel surfaces, as well as to the cloth-resin complex, (n) polish and finish.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.