US 12,168,085 B2
Surgical system and methods of use
Sean Chen, Plymouth, MN (US); Kirsten R. Stark, Saint Paul, MN (US); Satish Pulapura, Bridgewater, NJ (US); Kasyap V. Seethamraju, Eden Prairie, MN (US); Jonathan T. Goodman, Robbinsdale, MN (US); and DanThanh H. Le, Cambridge, MA (US)
Assigned to Medtronic, Inc, Minneapolis, MN (US)
Filed by MEDTRONIC INC., Minneapolis, MN (US)
Filed on May 3, 2021, as Appl. No. 17/306,053.
Application 17/306,053 is a continuation in part of application No. 17/142,725, filed on Jan. 6, 2021.
Prior Publication US 2022/0211915 A1, Jul. 7, 2022
Int. Cl. A61L 31/10 (2006.01); A61K 31/195 (2006.01); A61K 31/496 (2006.01); A61K 31/65 (2006.01); A61L 27/34 (2006.01); A61L 27/54 (2006.01); A61L 31/16 (2006.01); A61N 1/375 (2006.01); A61N 1/39 (2006.01)
CPC A61L 31/10 (2013.01) [A61K 31/195 (2013.01); A61K 31/496 (2013.01); A61K 31/65 (2013.01); A61L 27/34 (2013.01); A61L 27/54 (2013.01); A61L 31/16 (2013.01); A61N 1/37512 (2017.08); A61L 2300/204 (2013.01); A61L 2300/21 (2013.01); A61L 2300/216 (2013.01); A61L 2300/252 (2013.01); A61L 2300/406 (2013.01); A61L 2300/418 (2013.01); A61L 2400/04 (2013.01); A61N 1/3956 (2013.01)] 17 Claims
 
1. A surgical system comprising:
an implantable medical device having a size and shape;
a surgical device comprising a substrate and a coating that covers at least a portion of the substrate, the coating comprising glycerin, a polymer, collagen, and a hemostatic agent, the coating being free of water, the polymer being selected from the group consisting of polyhydroxybutyrate, polyglycerol sebacate and adducts of polyglycerol sebacate, the substrate comprising a first piece and a second piece that is joined with the first piece, the first piece and the second piece forming a pocket having a cavity and an opening that is in communication with the cavity, the surgical device being pre-formed such that a size and shape of the cavity conforms to the size and shape of the implantable medical device,
wherein the coating is a gel.