Invention Grant
- Patent Title: Console light guide device
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Application No.: US18637629Application Date: 2024-04-17
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Publication No.: US12201280B2Publication Date: 2025-01-21
- Inventor: Kyle Leong
- Applicant: Alcon Inc.
- Applicant Address: CH Fribourg
- Assignee: Alcon Inc.
- Current Assignee: Alcon Inc.
- Current Assignee Address: CH Fribourg
- Main IPC: A61B17/00
- IPC: A61B17/00 ; A61B90/00 ; F21V8/00

Abstract:
A console light guide device for use with a control console includes an interconnected light tube array. The light tube array includes a translucent surface, a shaped body substantially surrounding an output connection port on an external face of a console panel, and linear branches arranged relative to the shaped body. Side-firing light-emitting diodes (LEDs) emit light into a corresponding end of the light tube array. An opaque light guard defines a shaped channel and branch channels. The light tube array nests within the opaque light guard such that light from the side-firing LEDs is emitted uniformly through the translucent surface without any internal scattering or bleeding of the light within the console. A control console such as an ophthalmic surgical console is also disclosed herein that includes the console light guide device.
Public/Granted literature
- US20240358356A1 CONSOLE LIGHT GUIDE DEVICE Public/Granted day:2024-10-31
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