Draping product having an adhesive edge for surgical interventions
CA 2478053 A1 · Owner: Gellerstedt, Fredrik · Inventors: Johansson, Helena; Gellerstedt, Fredrik
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 draping product (1-4) for surgical interventions, which on its underside is coated with adhesive along at least one edge thereof (5, 6, 7, and 8 respectively) said coating (12) extending , fully or partly along the edge. According to the invention the adherence , force against skin of the adhesive is greater than 0.5N/25mm and the adherence force against steel of the adhesive measured according to ASTM D 3330 M-99 is less than 4.0 N/25mm.
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 March 17, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 17, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 17, 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.