Handpiece with coolant reservoir
CA 2304477 A1 · Owner: Icn Pharmaceuticals, Inc. · Inventors: Elsbach, Gerald; Hennings, David R.; Baumgardner, Jonathan M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cooling handpiece (100), and method for use in therapeutic cosmetic or , aesthetic, diagnostic, exploratory intervention or other medical procedures; and the handpiece for use in conjunction with a controllable energy source such as coherent light, non-coherent light or laser light ultrasound energy, radio frequency energy other types of electromagnetic, and mechanical energy; the hand piece (100) comprising a main body portion adapted for directing the energy to target tissue, the main body portion further adapted for receiving a removable reservoir containing coolant fluid the reservoir (101) having an , attachment means (98) for releasable attachment of the reservoir (101) to the …
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 September 30, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 30, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 30, 2019.
- 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.