US 12,296,110 B2
Hydrophilic medical products and hydration mediums for hydrating the same
David J. Farrell, Ballina (IE); Satwinder S. Panesar, Foxford (IE); Michael G. Murray, Ballina (IE); Vincent Naughton, Sligo (IE); Paul M. O'Donnell, Castlebar (IE); John P. O'Mahony, Ardnacrusha (IE); and John T. Clarke, Galway (IE)
Assigned to Hollister Incorporated, Libertyville, IL (US)
Filed by Hollister Incorporated, Libertyville, IL (US)
Filed on Apr. 11, 2022, as Appl. No. 17/718,169.
Application 17/718,169 is a continuation of application No. 17/055,973, granted, now 11,338,109, previously published as PCT/US2019/032906, filed on May 17, 2019.
Claims priority of provisional application 62/842,318, filed on May 2, 2019.
Claims priority of provisional application 62/821,268, filed on Mar. 20, 2019.
Claims priority of provisional application 62/821,284, filed on Mar. 20, 2019.
Claims priority of provisional application 62/770,275, filed on Nov. 21, 2018.
Claims priority of provisional application 62/739,449, filed on Oct. 1, 2018.
Claims priority of provisional application 62/699,993, filed on Jul. 18, 2018.
Claims priority of provisional application 62/672,755, filed on May 17, 2018.
Prior Publication US 2022/0241553 A1, Aug. 4, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61M 25/00 (2006.01); A61L 29/04 (2006.01); A61L 29/14 (2006.01); A61M 25/01 (2006.01); B65D 81/22 (2006.01)
CPC A61M 25/0009 (2013.01) [A61L 29/043 (2013.01); A61L 29/143 (2013.01); A61L 29/146 (2013.01); A61M 25/002 (2013.01); A61M 25/0111 (2013.01); A61L 2400/10 (2013.01); B65D 81/22 (2013.01)] 21 Claims
 
1. A urinary catheter product, comprising:
a package containing:
a urinary catheter having a hydrophilic coating thereon; and
a hydration medium for hydrating a hydrophilic coating, the hydration medium comprising (i) a hydration liquid for hydrating the hydrophilic coating, (ii) a surfactant, (iii) a viscosity increasing agent and (iv) a stabilizer; and
wherein the hydration medium is foamed.