Merit’s H2O™ hydrophilic guide wire enhances catheter tracking with its lubricious coating and smooth surface. A solid Nitinol core increases steerability in tortuous anatomy and the 1:1 torque ratio assures precise manipulation. The H2O is kink resistant and thrombus resistant. Its stiff shaft technology provides strength and stability during catheter placement and exchange.

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Learn More About the Merit H2O™ Hydrophilic Guide Wire

HYDROPHILIC COATING
Increased lubricity enhances catheter tracking. Consistently smooth surface ensures integrity of the coating.

SOLID NITINOL CORE
Kink resistant core for precise manipulation and steerability in tortuous anatomy with 1:1 torque ratio.

INCREASED RADIOPACITY
Proprietary polymer technology provides enhanced visibility under fluoroscopy.

THROMBORESISTANT
A smooth polyurethane jacket and hydrophilic polymer significantly reduce the potential of thrombus formation on the guide wire.

STIFF SHAFT TECHNOLOGY
Provides strength and stability during catheter placement and exchange.

AVAILABILITY
Hydrophilic guide wires are available in a variety of diameters, lengths, and tip configurations to ensure the right wire is available for a wide range of diagnostic procedures. Proprietary manufacturing process with strict process tolerances provide a dependable high performance wire.

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Catalog NumberExpanded Family Name1Diameter (O.D.)LengthTip ShapeConfigurationCore AbbreviationSurface CoatingLatex FreeHCPCS CodeShipping Box Qty
H2OSTDA18150Merit H2O™ Hydrophilic Guide Wire0.018" (0.46 mm)150 cm (59")Angled TipStandardFHydrophilic CoatedYes5
H2OSTDA18180Merit H2O™ Hydrophilic Guide Wire0.018" (0.46 mm)180 cm (71")Angled TipStandardFHydrophilic CoatedYes5
H2OSTDA18260EXMerit H2O™ Hydrophilic Guide Wire0.018" (0.46 mm)260 cm (102")Angled TipStandard ExchangeFHydrophilic CoatedYes5
H2OSTDA1880Merit H2O™ Hydrophilic Guide Wire0.018" (0.46 mm)80 cm (31.5")Angled TipStandardFHydrophilic CoatedYes5
H2OSTDA25150Merit H2O™ Hydrophilic Guide Wire0.025" (0.64 mm)150 cm (59")Angled TipStandardFHydrophilic CoatedYes5
H2OSTDA25180Merit H2O™ Hydrophilic Guide Wire0.025" (0.64 mm)180 cm (71")Angled TipStandardFHydrophilic CoatedYes5
H2OSTDA25260EXMerit H2O™ Hydrophilic Guide Wire0.025" (0.64 mm)260 cm (102")Angled TipStandard ExchangeFHydrophilic CoatedYes5
H2OSTDA35150Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)150 cm (59")Angled TipStandardFHydrophilic CoatedYes5
H2OSTDA35150LTMerit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)150 cm (59")Angled TipStandard Long TaperFHydrophilic CoatedYes5
H2OSTDA35180Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)180 cm (71")Angled TipStandardFHydrophilic CoatedYes5
H2OSTDA35260EXMerit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)260 cm (102")Angled TipStandard ExchangeFHydrophilic CoatedYesC17695
H2OSTDA3580Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)80 cm (31.5")Angled TipStandardFHydrophilic CoatedYesC17695
H2OSTDA38150Merit H2O™ Hydrophilic Guide Wire0.038" (0.97 mm)150 cm (59")Angled TipStandardFHydrophilic CoatedYesC17695
H2OSTDS25180Merit H2O™ Hydrophilic Guide Wire0.025" (0.64 mm)180 cm (71")Straight TipStandardFHydrophilic CoatedYesC17695
H2OSTDS35150Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)150 cm (59")Straight TipStandardFHydrophilic CoatedYesC17695
H2OSTFA35150Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)150 cm (59")Angled TipStiffFHydrophilic CoatedYesC17695
H2OSTFA35180Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)180 cm (71")Angled TipStiffFHydrophilic CoatedYesC17695
H2OSTFA35260EXMerit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)260 cm (102")Angled TipStiff ExchangeFHydrophilic CoatedYesC17695
H2OSTFA3580Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)80 cm (31.5")Angled TipStiffFHydrophilic CoatedYesC17695
H2OSTFS35180Merit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)180 cm (71")Straight TipStiffFHydrophilic CoatedYesC17695
H2OSTFS35260EXMerit H2O™ Hydrophilic Guide Wire0.035" (0.89 mm)260 cm (102")Straight TipStiff ExchangeFHydrophilic CoatedYesC17695
H2OSTFS38180Merit H2O™ Hydrophilic Guide Wire0.038" (0.97 mm)180 cm (71")Straight TipStiffFHydrophilic CoatedYesC17695