Use of combinations of viscoelastics during surgery
US5273056A · kind A · utility
78Cited by
6References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 12, 1992 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Jun 12, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for conducting ocular surgery using different viscoelastic agents is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.