(19)

(11)

EP 2 797 567 A1

(12)

(43) Date of publication: 05.11.2014 Bulletin 2014/45 (21) Application number: 12863751.9 (22) Date of filing: 29.12.2012

(51) International Patent Classification (IPC):  A61F 13/76(2006.01) (86) International application number: PCT/US2012/072212 (87) International publication number: WO 2013/102157 (04.07.2013 Gazette 2013/27)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 30.12.2011 US 201161582022 P (71) Applicant: Akerley, Shelley L. Granbury, TX 76049 (US)	(72) Inventor: Akerley, Shelley L. Granbury, TX 76049 (US) (74) Representative: Joergensen, Bjoern Barker et al Awapatent A/S Rigensgade 11 1316 Copenhagen K 1316 Copenhagen K (DK)