After five years of operating our cleanroom, FUTA-Q has rebuilt its clean environment to meet the manufacturing demands for medical device components requiring higher reliability. We have established an environment that offers greater peace of mind for our customers.

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The Nickel-titanium alloy possesses not only shape memory property but also superelasticity, and is widely used in medical devices such as catheters and guide wires due to its ability to return to its original shape after significantly bent.

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The flexible yet resistant NiTi alloy is an ideal material for catheter instruments. For alleviating its expensiveness, FUTA-Q utilizes the joining technology of dissimilar materials for joining stainless steel and NiTi. For this purpose, we have newly developed “spiral joining technology” in additoin to soldering and laser welding, to expand the range of the applications.

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FUTA-Q provides optimal laser processing solutions for our customers by utilizing a wide range of laser processing equipment. This issue introduces examples of precision processing on FPC substrates using an ultra-short pulse laser and high-precision pattern processing on resin surfaces using an excimer laser.

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This issue introduces examples of high-precision processing, espcially microfabrication technologies required in the medical field, such as joining and terminal processing of ultra-fine wires used in stents, and precision slitting for low-invasive medical hypodermic tubes.

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FUTA-Q manufactures precision components through a wide range of processes by utilizing various processing equipment. Among these, the machining centers are one of the key players for the cutting process. This issue introduces their basic structures and processed parts, giving you a glimpse into our high-quality component manufacturing.

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An optimal surface treatment process has to be selected to achieve the required surface condition. This issue demonstrates the differences in surface conditions of SUS304 flat plates subjected to a major surface polishing, and shows that the surfaces having the same Ra values show different appearances depending on the polishing method.

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