US 12,255,015 B1
Device with supplemental magnet set
Stefan Kristo, Molnlycke (SE)
Assigned to Cochlear Limited, Macquarie University (AU)
Filed by Cochlear Limited, Macquarie University (AU)
Filed on Apr. 8, 2021, as Appl. No. 17/225,302.
Claims priority of provisional application 63/010,906, filed on Apr. 16, 2020.
Int. Cl. A61N 2/00 (2006.01); H01F 7/02 (2006.01); H04R 25/00 (2006.01); A61F 2/18 (2006.01)
CPC H01F 7/02 (2013.01) [A61F 2002/183 (2013.01); A61F 2250/0001 (2013.01); A61N 2/00 (2013.01); H04R 25/65 (2013.01); H04R 2460/13 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a wearable device having a primary magnet set of one or more magnets;
a supplemental magnet set having one or more additional magnets and being configured to be selectively disposed proximate to the primary magnet set to enhance a magnetic strength; and
a cover configured to couple with the wearable device, wherein the cover comprises an opening formed through a surface of the cover to expose the primary magnet set through the surface, and wherein the supplemental magnet set being configured to extend through the surface via the opening to be exposed to the primary magnet set.