{"id":710,"date":"2026-03-09T10:00:00","date_gmt":"2026-03-09T01:00:00","guid":{"rendered":"https:\/\/www.seiken.co.jp\/english\/?post_type=case_study&p=710"},"modified":"2026-03-31T13:44:07","modified_gmt":"2026-03-31T04:44:07","slug":"solution-13","status":"publish","type":"case_study","link":"https:\/\/www.seiken.co.jp\/english\/case_study\/solution-13\/","title":{"rendered":"Custom Test Fixtures for Challenging Medical Device Inspection"},"content":{"rendered":"\n

Medical Device Inspection<\/strong> plays a critical role in manufacturing advanced healthcare technologies. Engineers secure stable electrical contact and maintain high repeatability, even in harsh operating environments. Seiken designs and builds custom test fixtures to overcome complex inspection challenges for micro-sized and uniquely shaped components, boosting precision, reliability, and production efficiency.<\/p>\n\n\n\n

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Customer Challenges \/ Request<\/h2>\n\n\n\n

For a specialized micro component used in medical devices, a high-voltage application process is required to ensure performance and reliability. The component features a rod-shaped metal insert, demanding precise electrical contact at both the outer surface and the internal conductor. During testing, several hundred volts are applied while the part is immersed in insulating oil\u2014making stable, repeatable contact absolutely critical. Achieving consistent results under these demanding conditions requires advanced custom test fixture design tailored for medical device inspection environments.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Our Solution<\/h2>\n\n\n
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\"Custom<\/figure>\n<\/div>\n\n\n
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  • High-Heat-Resistant Probe Integration<\/strong><\/li>\n<\/ul>\n\n\n\n

    We selected high-heat-resistant probes to withstand several hundred volts and match the specific electrical and environmental demands of the medical device testing application. These probes maintain consistent conductivity and deliver long-term durability under demanding inspection conditions.<\/p>\n\n\n\n