Hemostasis promoting device for sealing a puncture in a patient
CA 2278247 A1 · Owner: Huss, Bradley D. · Inventors: Huss, Bradley D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A hemostasis promoting device (20) is disclosed for sealing a puncture or puncture (24) in the body of a patient wherein the closure device (22) includes an anchor member (32), a collagen plug (30) a filament and a , bioabsorbable tamping member (130) wherein the tamping member includes a clot promoting agent therein to prevent capillary bleeding in the proximal portion of the puncture and to eliminate blood seepage past the collagen plug to ensure that the patient may be promptly and reliably ambulated within a relatively short period of time once the closure device has been administered to the patient.
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 21, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 21, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 21, 2020.
- 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.