US 12,447,242 B2
Hemostatic devices and methods of use
Satish Pulapura, Bridgewater, NJ (US); Fatima Buevich, Highland Park, NJ (US); Jorie S. Soskin, Edina, MN (US); Franklin R. Mansfield, Jacksonville, FL (US); Kai R. Worrell, Hopkins, MN (US); Charlie Wood, Delano, MN (US); Jorge Alberto Trevino Blanco, Minneapolis, MN (US); and Narvel M. Brooks, III, Minneapolis, MN (US)
Assigned to Medtronic, Inc., Minneapolis, MN (US)
Filed by MEDTRONIC INC., Minneapolis, MN (US)
Filed on Aug. 24, 2022, as Appl. No. 17/894,788.
Application 17/894,788 is a division of application No. 16/922,865, filed on Jul. 7, 2020, granted, now 11,471,570.
Application 16/922,865 is a division of application No. 15/582,935, filed on May 1, 2017, granted, now 10,765,782, issued on Sep. 8, 2020.
Claims priority of provisional application 62/331,193, filed on May 3, 2016.
Prior Publication US 2022/0401632 A1, Dec. 22, 2022
Int. Cl. A61L 31/04 (2006.01); A61K 31/496 (2006.01); A61L 31/10 (2006.01); A61L 31/14 (2006.01); A61L 31/16 (2006.01); A61N 1/05 (2006.01); A61B 17/04 (2006.01); A61B 17/11 (2006.01); A61K 31/65 (2006.01)
CPC A61L 31/16 (2013.01) [A61K 31/496 (2013.01); A61L 31/04 (2013.01); A61L 31/10 (2013.01); A61L 31/146 (2013.01); A61L 31/148 (2013.01); A61N 1/0575 (2013.01); A61B 17/0401 (2013.01); A61B 17/11 (2013.01); A61K 31/65 (2013.01); A61L 31/042 (2013.01); A61L 2300/214 (2013.01); A61L 2300/418 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A surgical system comprising:
an anchorage device configured to secure an implantable medical device within a patient's anatomy, the anchorage device comprising a substrate comprising a first piece and a second piece that is joined with the first piece to form a pocket configured for disposal of the implantable medical device, the first piece comprising collagen having a first hemostatic agent homogenously distributed therein, the anchorage device comprising a polymer having a second hemostatic agent dispersed therein, the polymer having the second hemostatic agent dispersed therein directly applied to at least one of the first piece and the second piece.