US 12,076,218 B2
Devices, systems, and methods for instillation of foamed fluid with negative pressure wound therapy
Timothy Mark Robinson, Shillingstone (GB); and Joanna Perkins, San Antonio, TX (US)
Assigned to Solventum Intellectual Properties Company, Maplewood, MN (US)
Filed by Solventum Intellectual Properties Company, Maplewood, MN (US)
Filed on Jan. 13, 2021, as Appl. No. 17/148,088.
Application 15/938,111 is a division of application No. 13/009,630, filed on Jan. 19, 2011, granted, now 9,974,693, issued on May 22, 2018.
Application 17/148,088 is a continuation of application No. 15/938,111, filed on Mar. 28, 2018, granted, now 10,918,527.
Claims priority of provisional application 61/297,471, filed on Jan. 22, 2010.
Prior Publication US 2021/0128362 A1, May 6, 2021
Int. Cl. A61M 1/00 (2006.01); A61F 13/00 (2024.01); A61F 13/05 (2024.01)
CPC A61F 13/05 (2024.01) [A61M 1/92 (2021.05); A61F 2013/00174 (2013.01); A61F 2013/00412 (2013.01); A61F 2013/00536 (2013.01); A61F 2013/0054 (2013.01); A61F 2013/0074 (2013.01); A61F 2013/00825 (2013.01); A61M 1/96 (2021.05); A61M 1/982 (2021.05)] 17 Claims
OG exemplary drawing
 
1. A system for treating a tissue site, comprising:
a foam member configured to be disposed at the tissue site;
a drape configured to be disposed over the foam member to form a space;
a first fluid source configured to provide a first fluid to the space; and
a second fluid source configured to provide a second fluid to the space;
wherein the first fluid is configured to combine with the second fluid to provide a foamed fluid to the space.