Micro Coils

Micro Coils

Maruho Hatsujyo's excellent coiling technology

Maruho Hatsujyo Kogyo has been producing small spring products since its founding. We will utilize the spring processing technology we have cultivated to meet all of our customers' needs.

Applications

  • X-Ray Opaque Marker Coils
  • Cerebral Surgery Embolization Coils
  • Coiling Springs for Normal Use

X-Ray Opaque Marker Coils

Where is the coil?

The first photo on this page. Can you tell where the coil is?
Look in the center of the screen.

Did you find it? The coil in this photo is about 0.5 mm long.
This is one of the coiling technologies that we specialize in.


  • Wrapping Stents


  • Marker Coil

Marker coils can also be incorporated when processing wire wrapping stents.

Cerebral Surgery Embolization Coils

This is a medical device used to treat brain aneurysms (bulges in the arterial wall). If an aneurysm ruptures, it can cause dangerous bleeding, so it is used to treat this.

Standard Process Range

Outer diameter To consult separately
Strand wire diameter φ0.02㎜~
Coil length ~1,500㎜
Materials SUS・Pt-W・Pt-Ir・PT-Ni・W and others
Shape of Materials Round wire, Flat wire
Features Pitch/closely wound, spherical end, primary coil, secondary coil, 3D shape

Other processing technology

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