Integration of fiber optic shape sensing within an interventional environment
US9625254B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2012 |
| Grant date | Apr 18, 2017 |
| Priority date | — |
| Expiry date | Apr 6, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2034/2072
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An integrated optical shape sensing system and method include an arrangement structure (132) configured to receive a fiber port or connector. A platform (130) is configured to provide a distance relationship with the arrangement structure such that the fiber port or connector is trackable to provide a location reference. The platform secures a patient in proximity to the arrangement structure. An optical shape sensing enabled interventional instrument (102) has a first optical fiber cable connectable to the fiber port or connector. An optical interrogation module (108) is configured to collect optical feedback from the instrument and has a second optical fiber cable connectable to the fiber port or connector such that a known reference position is provided for accurate shape reconstruction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.