Arrangement comprising a catheter and connector piece, and valve for passage of a catheter
CA 2602251 C · Owner: Harand, Ralf · Inventors: Hottkowitz, Thomas; Rochat, Catherine; Brosy, Phillipe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
To provide an access route which is leaktight and at the same time permits mobility and exact positioning of an instillation catheter (6) an arrangement , comprising an instillation catheter (6) and a connector piece (1) for attachment to a tracheal or endotracheal tube is proposed. The connector piece (1) has a distal end (1a) for attachment to the tube and a proximal end (1b) , for attachment to a ventilation and/or suction device and comprises a branch (5) which serves for insertion of the catheter (6) and in which a valve (2) is arranged. The valve (2) is made, at least in some areas from an elastically , deformable material and can be opened by insertion of the catheter (6). The …
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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 March 28, 2006 and granted February 18, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 28, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.