Infusion instrument
US4820264A · kind A · utility
42Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 1986 |
| Grant date | Apr 11, 1989 |
| Priority date | — |
| Expiry date | Apr 29, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/306
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An infusion instrument comprises an infusion device for supplying intracular irrigating through an input end thereof, an infusion passage thereof and an insertion end thereof into an eyeball, an illumination unit including a light source for illuminating an inside portion of the eyeball, and a light transmitting element having a first end connected to the light source and a second end for transmitting a light from the light source to the eyeball. At least the second end of the light transmitting element is arranged in the infusion passage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.