US 9,808,338 B2
Soft filled prosthesis shell with variable texture
David Schuessler, Santa Ana, CA (US); and Dennis Van Epps, Goleta, CA (US)
Assigned to Allergan, Inc., Irvine, CA (US)
Filed by Allergan, Inc., Irvine, CA (US)
Filed on Sep. 30, 2016, as Appl. No. 15/282,587.
Application 15/282,587 is a continuation of application No. 14/714,058, filed on May 15, 2015, granted, now 9,539,086.
Claims priority of provisional application 61/994,772, filed on May 16, 2014.
Prior Publication US 2017/0020657 A1, Jan. 26, 2017
This patent is subject to a terminal disclaimer.
Int. Cl. A61F 2/12 (2006.01); A61L 27/50 (2006.01); A61L 27/56 (2006.01)
CPC A61F 2/12 (2013.01) [A61L 27/50 (2013.01); A61L 27/56 (2013.01); A61F 2210/0061 (2013.01); A61F 2230/0069 (2013.01); A61F 2250/0023 (2013.01); A61F 2250/0026 (2013.01); A61F 2250/0051 (2013.01); A61L 2430/04 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A breast implant comprising:
an elastomeric shell comprising a first region and a second region, and an outer surface;
the first region defined by a first textured surface; and
the second region defined by a second textured surface, the second textured surface defined by open pores extending no greater than about one pore deep into the shell outer surface;
the first textured surface being defined by interconnected pores extending about two to about five pores deep to a depth of between about 0.2 mm to about 5.0 mm into the shell outer surface.