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US 12,318,511 B2Granted
Hygienic medical devices having hydrophilic coatings and methods of forming the same
AssigneeHollister Incorporated
InventorsDavid J. Farrell, John P. O'Mahony, James J. Fitzpatrick, Padraig M. O'Flynn, Paul C Fletter, William K. Arnold, John T. Clarke, Adam J. Foley, Malford E. Cullum
Life of this patent
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Abstract
Hygienic Hydrophilic coatings, hydrophilic coating formulations and wetting fluids that include an anti-infective agent.
Claims23
A lubricous hydrophilic catheter assembly, comprising:
- a gas impermeable and liquid impermeable package having a sealed cavity;
- a catheter having a hydrophilic coating located within the sealed cavity;
- and
- a wetting fluid comprising a wetting agent and mannose located within the sealed cavity.
1 more element
A method of forming a lubricous hydrophilic catheter assembly, comprising:
- inserting a catheter having a hydrophilic coating into a gas impermeable and liquid impermeable package having a cavity;
- placing a wetting fluid into the cavity, wherein the wetting fluid comprises a wetting agent and mannose;
- and
- sealing the cavity.
1 more element
Dependencies are inferred from the claim text.