Collagen-based viscoelastic solution for visco-surgery
US5631243A · kind A · utility
39Cited by
18References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 1994 |
| Grant date | May 20, 1997 |
| Priority date | — |
| Expiry date | Dec 28, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2430/16
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a method of treating a patient with visco-surgery, particularly ocular visco-surgery, utilizing a collagen-based viscoelastic solution having a reversibly high viscosity. The invention also relates to collagen-based viscoelastic solutions which further include mucopolysaccarides or growth factors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.