Uniform initial tension! A long coil with flexibility, a smooth appearance, and a finish free of waviness.
The "Long Coil for Catheters and Endoscopic Instruments" is a long coil designed for catheters and endoscopic instruments made from stainless steel wire. It serves as a protective material in cases where a resin tube alone may buckle, and is ideal for applications that require a wider inner diameter using flat wire, allowing for more electrical signal cables or harnesses to be routed inside. It also accommodates multi-strand winding with multiple wires of the same diameter. It provides flexibility that cannot be achieved with metal pipes. 【Features】 ○ Uniform initial tension (bending) ○ Smooth and undulating finish ○ Increased inner diameter by using shaped wire ○ Supports multi-strand winding ○ Integrated production from material procurement to processing and packaging For more details, please contact us or download the catalog.
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basic information
【Specifications】 ○Material: Stainless steel ○Shape: Round wire, flat square wire, square wire ○Wire diameter Φ: 0.04mm～ ○Outer diameter Φ: According to your request ○Total length L: Up to 2,500mm ○Options ・Multi-strand winding ・Flat end face polishing ・Special specifications also available ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Application】 ○ Catheter ○ Endoscopic instruments ● 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.