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Radifocus® Guidewire M Stiff Type

Guide Wire


Radifocus Guidewire M Stiff type is a stiff Nitinol hydrophilic guidewire covered with polyurethane containing tungsten and an hydrophilic polymer coating (M Coat) for good torque control and shape memory as well as high stiffness and resistance.

Indicated for use for standard angiography in coronary and peripheral territories, catheterization, embolization, peripheral angioplasty and stenting (with or without an exchange wire) in tight, stenotic, tortuous and narrow vessels.


  • ​​Reinforced superelastic Nitinol core:
    • Good torque control and stiffness
    • Adaptable shape memory and great flexibility for controlled navigation
    • Kink resistance for swift device exchange 
  • Radiopaque polyurethane jacket for good fluoroscopic visibility and controlled navigation 
  • Highly flexible, tapered tip for atraumatic and controlled navigation through the vasculature 
  • Hydrophilic "M" polymer coating for frictionless endovascular steerability and trackability 
  • One-piece construction with one-to-one torque transmission for predictable navigation 
  • Rounded, atraumatic tip for the prevention of vessel trauma and low friction guidewire insertion 

General specifications

Core materialStiff tapered Nitinol
Radiopaque jacketPolyurethane layer containing tungsten
Hydrophilic coating"M" polymer
Guidewire diameters0.020" (0.51 mm) / 0.025" (0.64 mm) / 0.035" (0.89 mm) / 0.038" (0.97 mm)
Guidewire lengths80 cm / 150 cm / 180 cm / 260 cm / 300 cm / 450 cm
Distal flexible length10 mm / 30 mm / 80 mm
Distal curvesStraight / 45° angled / 1.5 mm J shape / 2.0 mm J shape
Units per box5

Item specifications

TypeOuter diameterLengthFlexible lengthDistal curveItem reference
Stiff0.020" / 0.51 mm150 cm30 mmAngledRF-PA18153M
Stiff0.020" / 0.51 mm260 cm30 mmAngledRF-PA18263M
Stiff0.025" / 0.64 mm150 cm30 mmStraightRF-PS25153M
Stiff0.025" / 0.64 mm150 cm30 mmAngledRF-PA25153M
Stiff0.025" / 0.64 mm180 cm30 mmAngledRF-PA25183M
Stiff0.025" / 0.64 mm260 cm30 mmAngledRF-PA25263M
Stiff0.035" / 0.89 mm80 cm30 mmStraightRF-PS35083M
Stiff0.035" / 0.89 mm80 cm30 mmAngledRF-PA35083M
Stiff0.035" / 0.89 mm150 cm30 mmStraightRF-PS35153M
Stiff0.035" / 0.89 mm150 cm10 mmAngledRF-PA35151M
Stiff0.035" / 0.89 mm150 cm30 mmAngledRF*PA35153M
Stiff0.035" / 0.89 mm180 cm30 mmStraightRF-PS35183M
Stiff0.035" / 0.89 mm180 cm30 mmAngledRF*PA35183M
Stiff0.035" / 0.89 mm180 cm80 mmAngledRF*PA35188M
Half stiff0.035" / 0.89 mm180 cm30 mmJ Angled (1.5 mm)RF*HR35183M
Half stiff0.035" / 0.89 mm300 cm30 mmJ Angled (1.5 mm)RF*HR35303M
Half stiff0.035" / 0.89 mm180 cm30 mmJ curveRF*HN35183M
Stiff0.035" / 0.89 mm260 cm30 mmStraightRF-PS35263M
Stiff0.035" / 0.89 mm260 cm30 mmAngledRF-PA35263M
Stiff0.035" / 0.89 mm300 cm30 mmAngledRF-PA35303M
Stiff0.038" / 0.97 mm80 cm30 mmStraightRF-PS38083M
Stiff0.038" / 0.97 mm150 cm30 mmStraightRF-PS38153M
Stiff0.038" / 0.97 mm150 cm30 mmAngledRF-PA38153M
Stiff0.038" / 0.97 mm180 cm30 mmStraightRF-PS38183M
Stiff0.038" / 0.97 mm180 cm30 mmAngledRF-PA38183M
Stiff0.038" / 0.97 mm260 cm30 mmAngledRF-PA38263M

Please quote above item reference codes when placing an order.
Other code numbers are available on special demand. For any further information, please contact your local Terumo representative

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