Apparatus for surgical treatment of bones and joints
CA 1079596 A · Owner: Tsentralny Nauchno-Issledovatelsky Institut Travmatologii I Ortopedii Im Eni N.N. Priorova · Inventors: Pyanov, Nikolai I.; Oganesyan, Oganes V.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus comprising a supporting and a rotatable stirrups together with respective wire spokes intended for, being drawn through juxtapositional bones and joints forms two, rigid systems. Said rigid systems are joined together by means of distractors with hinge joint fastenings situated at the two, ends of the wire spoke of the supporting stirrup. The position of the fulcrums of the hinge joints determines the position of the apparatus' axis of rotation. A special regulator is provided for adjusting the position of the axis of rotation of the apparatus which comprises a means for rotating the fulcrum of the hinge joint fastening the distractors and a means for moving the fulcrums of the …
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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 June 17, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 17, 1997.
- 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.