Empowering the upgrading of medical equipment, Jingcheng Industrial customized miniature connectors for minimally invasive devices for a medical enterprise.

This medical enterprise focuses on minimally invasive diagnostic devices. Its new minimally invasive instrument features a compact size and tight internal structure, imposing extremely high requirements for connector miniaturization, precision, and cleanliness. Miniature connections with a pin diameter below 0.3 mm, precision controlled to ±0.005 mm, compliance with medical cleanliness standards, and no harmful substance residues were required. Traditional connector suppliers could not meet its customization needs, so the company finally selected Jingcheng Industrial to provide an exclusive solution.

Jingcheng Industrial conducted in-depth research on the device’s R&D requirements and delivered a customized miniature connector solution. Core products include miniature Pogo Pins (for internal connections in minimally invasive devices), medical-grade precision pins and sockets, and dedicated CNC precision machined parts. Medical-grade stainless steel is used, with surface treatment meeting medical cleanliness standards and free of harmful residues. The product structure is optimized to achieve low contact resistance and highly reliable connections, adapting to the miniaturized assembly needs of the instrument.

Supported by digital R&D tools, we completed modeling and simulation of miniature connectors, rapidly optimized product structures, finished sample prototyping in 7 days, and sample testing in 15 days. The entire process adopts aseptic production control. The digital quality inspection system enables real-time detection and automatic analysis of product precision and appearance, with 100% full inspection of key products. A full-life cycle traceability system allows quick access to processing, testing, packaging, and other full-process information, meeting compliance and traceability requirements of the medical industry.

The customized connectors perfectly matched the assembly requirements of the minimally invasive device, delivering stable connections, qualified precision, and zero quality issues, achieving zero-defect delivery. This helped the new minimally invasive device successfully pass medical industry certifications and launch to the market.

After launch, the device was recognized by numerous hospitals for its convenient operation and stable performance. Jingcheng Industrial has since become the long-term exclusive connector supplier for this medical enterprise, continuing to provide customized connection solutions for its device iterations. Similar solutions have been applied to various medical products, including blood glucose monitors and minimally invasive monitoring equipment.