Test strip for recording blood sugar day profiles and process for producing same
CA 1249959 A · Owner: Veb Arzneimittelwerk Dresden · Inventors: Kretschmer, Lothar; Thiele, Hans-Jurgen; Kallies, Gert
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 test strip for recording blood sugar day profiles as well as for the determination of glucose in urine for determining the individual kidney threshold of diabetics as a day profile. The present invention stabilizes the test strip in its function and adapts it to current measuring devices in that a film-reaction sheet aftertreated by means of complexing agents and acylic hydroxy amines or amino derivatives is joined to a support.
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 February 14, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 14, 2006.
- 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.