Multi-fiber variable intensity wide-angle illuminator
CA 2544928 C · Owner: Cazzini, Karl · Inventors: Cazzini, Karl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An illuminator and surgical illumination system are disclosed one , embodiment of the surgical illumination system comprising: a light source for providing a light beam; an optical cable optically coupled to the light , source for receiving and transmitting the light beam; a handpiece operably coupled to the optical , cable; an optical fiber assembly operably coupled to the handpiece wherein , the , optical fiber assembly is optically coupled to the optical cable to receive and transmit , the light beam and wherein the optical fiber assembly comprises a plurality of fiber , guides, wherein each fiber guide comprises a cladding having one or more fiber cores , for transmitting and …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed April 26, 2006 and granted December 16, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 26, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.