High-precision coiling of soft materials! Metal ultra-fine wire coil springs with a wire diameter of just a few tens of micrometers.
The "Precious Metal Coil Spring for Catheters and Guidewires" is an ideal precious metal coil spring for minimally invasive treatment catheters and guidewires. Compared to other spring materials, it is softer and can be coiled using our skilled technology with gold and platinum, which require high precision. The outer diameter, pitch, and other specifications can be managed in microns, allowing for the desired characteristics to be achieved. 【Features】 ○ High precision ○ Compatible with close winding, pitch winding, and taper processing ○ Radiopaque and can be used as a marker ○ Can be processed into embolization coils ○ Manageable in microns For more details, please contact us or download the catalog.
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basic information
【Specifications】 ○Material: Platinum, Platinum Alloy, Gold ○Wire Diameter Φ: 0.04mm～ ○Options ・Joining with other materials (soldering) ・Support for special specifications ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Application】 ○ Marker coil for catheters ○ Tip coil for catheters ○ Marker coil for guidewires ○ Tip coil for guidewires ● For more details, please contact us or download the catalog.
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Company information
Mitaka Corporation specializes in the straight processing of ultra-fine metal wires and the manufacturing of ultra-small coil springs as its core technology, providing high-precision and fine products for medical devices, semiconductor and substrate inspection, and electronic equipment. We excel not only in straight processing and coiling but also in machining, tip polishing, and bending, particularly in transforming very small items, and we strive daily to achieve customer satisfaction. Especially in the manufacturing of tiny components, Japan is a leader in this field, with many companies involved. However, once we enter the realm of ultra-small sizes, the number of companies surprisingly decreases. We are confident that we are one of those few companies and work diligently on our products with confidence, not complacency.