Application of antimicrobial agents to medical devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11413376
APP PUB NO 20160287758A1
SERIAL NO

15085463

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Invasive medical devices including a substantially non-eluting antimicrobial treatment are disclosed. One or more external and/or internal surfaces of the medical device include a substantially non-eluting copper-coated surface that assists in preventing microbial colonization of the coated surface. This in turn reduces the incidence of infection to the patient originating from the medical device. In one embodiment, a catheter assembly is disclosed and comprises an elongate catheter tube that defines at least one lumen, at least one extension leg including a luer connector, and a bifurcation hub including at least one fluid passageway that provides fluid communication between the extension leg and the lumen. A substantially non-eluting copper coating is disposed on a surface of at least one of the lumen, the extension leg, the luer connector, and the fluid passageway. The coating is applied via an electroless deposition process. A water-shed coating is disposed on the copper coating.

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Patent Owner(s)

Patent OwnerAddress
C R BARD INC850 WEST SALADO PARKWAY TEMPE AS 85281

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matson, Jerrid Champlin, US 2 2
Thiagarajan, Giridhar Salt Lake City, US 8 2

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