Apparatus and method to illuminate and orient guidewire
US10722109B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 24, 2018 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Feb 21, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0681
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An apparatus includes a power source, a pulse generator, a light source, a guidewire, an optical fiber, and a connector. The pulse generator is in electrical communication with the power source. The pulse generator is also capable of generating an electric pulse. The light source is in electrical communication with the pulse generator in such a way that the light source turns on and off in response to the electric pulse received from the pulse generator. The guidewire includes a proximal end and a distal end. The optical fiber extends through the guidewire from the proximal end of the guidewire towards the distal end of the guidewire. The connector couples with the guidewire while allowing the light source to communicate with the optical fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.