Ostomy device
CA 1297371 C · Owner: Laboratoires Merck Clevenot · Inventors: Holtermann, Henri; Hamelin, Claude
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved ostomy device is provided having two elements one of which is provided to be fixed about an artifical opening in the body of the user by means of a pressure sensitive adhesive means, a belt or any other similar means, and the other of which includes a collecting pocket for collecting body fluids and/or waste intended to be removably coupled to said first element by screwing means formed on two end pieces a first one of, which is fixed to a shoe forming a cutaneous protector of the peristomial zone and about an opening in said shoe whereas the second is fixed about an opening in the connecting pocket, said first end piece which may also, be fixed about the outlet of one or more …
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
- Granted March 17, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 17, 2009.
- 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.