Device and method for manual retinal vein catheterization
US7217263B2 · kind B2 · utility
57Cited by
9References
54Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2001 |
| Grant date | May 15, 2007 |
| Priority date | — |
| Expiry date | Apr 26, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/0612
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A microcatheter system that allows for vascular infusion into retinal veins for extended periods of time. The microcatheter system includes a flexible cannula that is inserted into the retinal vein lumen and that remains stably within the retinal vein lumen without being held by a robot, micromanipulator or similar holding devices. The microcatheter system is particularly suitable for the treatment of retinal venous occlusive disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.