Method for obtaining a band technique dental impression
US4961706A · kind A · utility
13Cited by
12References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 7, 1988 |
| Grant date | Oct 9, 1990 |
| Priority date | — |
| Expiry date | Jul 7, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C19/003
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a method of preparing a dental impression using an improved band technique. The method comprises placing an actinic light transparent band containing light polymerizable impression material over a tooth or a tooth preparation, and polymerizing the impression material and contacting the band with the polymerized impression material with tray impression material and incorporating the band into the overall impression.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.