Endotracheal intubation device
CA 2435184 A1 · Owner: Simon, James S. · Inventors: Simon, James S.; Simon, Robert A.
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 an endotracheal intubation device (100) that will allow visualization of the airway of a patient during intubation simultaneous with suctioning ability to remove debris in the airway. The endotracheal intubation device (FIG. 1) includes a light source (170) disposed to shine proximal to the distal end of an endotracheal tube (105) and means for connection to a suction source.
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 January 19, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 19, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 19, 2023.
- 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.