US 11,857,673 B2
Implantable cellular and biotherapeutic agent delivery canister
Willard W. Hennemann, Washington Crossing, PA (US); Bryan L. Steelman, Plymouth, MN (US); Thomas J. Webster, Barrington, RI (US); and Janet E. Davis, Greenville, NC (US)
Assigned to NanoVault Medical, LLC, Plymouth, MN (US)
Filed by NanoVault Medical LLC, Plymouth, MN (US)
Filed on Oct. 24, 2022, as Appl. No. 17/972,117.
Application 17/972,117 is a continuation in part of application No. 17/584,748, filed on Jan. 26, 2022.
Application 17/584,748 is a continuation in part of application No. 16/985,350, filed on Aug. 5, 2020.
Application 16/985,350 is a continuation in part of application No. 16/128,781, filed on Sep. 12, 2018, granted, now 10,751,280, issued on Sep. 25, 2020.
Application 16/128,781 is a continuation of application No. 15/530,067, granted, now 10,092,507, issued on Oct. 9, 2018, previously published as PCT/US2015/000065, filed on Jun. 6, 2015.
Claims priority of provisional application 61/997,635, filed on Jun. 6, 2014.
Prior Publication US 2023/0059851 A1, Feb. 23, 2023
Int. Cl. A61K 9/00 (2006.01); A61F 2/02 (2006.01); A61K 47/02 (2006.01); A61K 31/337 (2006.01); A61K 31/397 (2006.01); A61K 31/436 (2006.01); A61K 31/65 (2006.01); A61K 31/7036 (2006.01); A61K 35/28 (2015.01); A61K 38/14 (2006.01); A61K 38/18 (2006.01); A61K 38/22 (2006.01); A61K 39/395 (2006.01); A61M 39/02 (2006.01)
CPC A61K 9/0024 (2013.01) [A61F 2/022 (2013.01); A61K 31/337 (2013.01); A61K 31/397 (2013.01); A61K 31/436 (2013.01); A61K 31/65 (2013.01); A61K 31/7036 (2013.01); A61K 35/28 (2013.01); A61K 38/14 (2013.01); A61K 38/1866 (2013.01); A61K 38/22 (2013.01); A61K 39/395 (2013.01); A61K 47/02 (2013.01); A61M 39/0247 (2013.01); A61M 2039/027 (2013.01); A61M 2039/0261 (2013.01); A61M 2039/0276 (2013.01); A61M 2205/04 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A medical device, comprising:
an apertured metallic capsule; and
a substrate having a nanophase tubular structure, the nanophase tubular structure including a plurality of nanotubes integrated with the apertured metallic capsule and configured to facilitate fluid and diffusion and exchange to the apertured metallic capsule.