Systems and techniques for illuminating a surgical space
US7223233B2 · kind B2 · utility
64Cited by
44References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2003 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Oct 14, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/306
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods and devices for illuminating a surgical space in a patient are provided. A retractor provides a portal or working path for access to a working space location in the patient. The retractor transmits and emits light from a light delivery system to illuminate the working channel and surgical space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.