Low profile transplyoric jejunostomy system
CA 2486225 A1 · Owner: Christian, Kelly Jay · Inventors: Cox, Dennis; Mcmichael, Donald J.; Foster, Mark Elliott
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a low profile device having a head a , catheter segment, and a retention mechanism. The head of the catheter has at least two openings through which fluid may pass to or from a patient the head , having a low profile relative to a patient when the catheter is properly positioned in the patient. The catheter has at least a first and second lumen each lumen being in communication with at least one of the openings of the head. The openings in the head of the catheter are designed to allow for the passage of fluid into the catheter and/or out of the patient. The low profile head may contribute to a reduction in the number of removals or displacements of as …
Read the whole patent
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 15, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 15, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 15, 2025.
- 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.