System and method for manipulating a catheter for delivering a substance to a body cavity
CA 2771129 C · Owner: Trudell Medical International Inc. · Inventors: Nuttall, Michael J.; Baran, George
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method for adjusting a catheter to create a medicated atmosphere in an , organ, or body cavity is disclosed. The system comprises a catheter such as , an aerosolization , catheter that can be manipulated during use and an introduction device for the introduction and , manipulation, by rotational and/or axial positioning of the aerosolization , catheter. The method includes inserting the catheter into a body cavity via an introducer apparatus and adjusting an , angle or orientation of the exit end of the catheter so that a substance provided to the catheter , will be controllably applied to the body cavity at desired locations.
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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 November 1, 2004 and granted September 29, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 1, 2024.
- 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.