Laser beam resistant material
US4611588A · kind A · utility
12Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 5, 1985 |
| Grant date | Sep 16, 1986 |
| Priority date | — |
| Expiry date | Jun 5, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/049
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A shielding material for use in such as endotracheal tubes during laser beam surgery comprising a dispersion of particulate graphite in a polymer matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.