US 12,011,377 B2
Medical device with improved coating
Xiaopeng Wu, Helsinki (FI); Juhana Kostamo, Vantaa (FI); Niku Oksala, Tampere (FI); and Riina Ritasalo, Espoo (FI)
Assigned to PICOSUN OY, Espoo (FI)
Filed by PICOSUN OY, Espoo (FI)
Filed on Mar. 27, 2020, as Appl. No. 16/832,715.
Claims priority of provisional application 62/826,338, filed on Mar. 29, 2019.
Prior Publication US 2020/0306063 A1, Oct. 1, 2020
Int. Cl. A61F 2/82 (2013.01); C23C 16/455 (2006.01)
CPC A61F 2/82 (2013.01) [A61F 2210/0076 (2013.01); A61F 2250/003 (2013.01); A61F 2250/0067 (2013.01); A61F 2310/00604 (2013.01); A61F 2310/00616 (2013.01); C23C 16/45525 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A medical device comprising:
At least one surface deposited with a at least a first conformal coating (comprising: a first chemical substance/pharmaceutically active compound embedded in a first material) and a second conformal coating (comprising: a second chemical substance/modulator component embedded into a second material) deposited on the at least a first conformal coating; wherein the second chemical substance/modulator component BOTH is configured to catalyze the degradation (i.e. initiate or increase the rate of chemical reaction) of AND potentiate the action (i.e. increase/intensify the effectiveness) of the first chemical substance/pharmaceutically active compound.