Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tapani Luukkainen0
Date of Patent
April 19, 2011
0Patent Application Number
110048670
Date Filed
December 7, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A frame of an intrauterine system which includes an elongate member having at its first end a transverse member including a first wing and a second wing, first ends of the wings being attached to the elongate member. The first and second wings are symmetrically bent towards a second end of the elongate member so that an angle a formed between the elongate member and the first or second wing is 10°-60°. The second ends of the wings are symmetrically bent towards the elongate member by an angle β that is 40°-140°.
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