Braided elastomer orthodontic tensioning device
US4533321A · kind A · utility
7Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 1, 1984 |
| Grant date | Aug 6, 1985 |
| Priority date | — |
| Expiry date | May 1, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C7/303
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An orthodontic tensioning thread comprising a plurality of elastomeric strands braided together, the combined effect of the braid providing significantly improved tensile strength, elasticity retention, tieability and knot retention as compared to prior art monofilaments of comparable circumference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.