Micro-optic adapters and tips for surgical illumination fibers
AssigneeInvuity, Inc.
InventorsAlex Vayser, Kenneth C. Trauner
Life of this patent
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Abstract
A microstructure optical adapter or tip according to the present disclosure may incorporate precision micro structure optical components engaging the input or output end of light energy delivery devices for customized light delivery of the light energy. The incorporation of precision micro structure optical components in injection molded plastic or glass parts will allow for inexpensive modification of the output light while also serving to protect the end of the illumination device. The micro structure optical components may also be incorporated in an adapter to tailor the light energy to the subsequent device.
Claims16
A tip for an optical fiber comprising:
- a cap having a bore aligned with an inner optical surface and an outer optical surface, the bore sized to directly frictionally engage the optical fiber, the outer optical surface including a plurality of micro structures formed with the cap, wherein the cap and the plurality of micro structures are one-piece and have a cross-section formed from a single material.
A light management cap for directing energy from an optical fiber comprising:
- an engagement zone for engaging the optical fiber;
- a matching zone for matching optical characteristics between the optical fiber and the light management cap;
- a body zone for modifying at least one characteristic of the optical energy;
- and
- an output zone including a plurality of micro structures for directing the optical energy, wherein the plurality of micro structures are formed with the cap, and wherein the light management cap is one-piece, has a cross-section formed from a single material, and is configured to directly engage the optical fiber.
Dependencies are inferred from the claim text.