Medical PCB Assembly Services , Rigid Flex PCB Assembly For Healthcare Innovation

At DUXPCB, we understand that in the medical field, a circuit board is never just a component—it is a lifeline. Whether it is for a diagnostic imaging system, a patient monitoring device, or a handheld surgical instrument, reliability is non-negotiable.

With over two decades of experience in ISO 13485:2016 certified manufacturing, DUXPCB provides end-to-end electronics solutions. From high-precision PCB fabrication and sourcing to turnkey assembly and box-build integration, we act as your dedicated engineering partner, ensuring your medical innovations meet the rigorous standards of IPC Class 3 and FDA compliance.

Precision Engineering for Complex Requirements

Medical devices demand a unique combination of miniaturization, durability, and signal integrity. We have optimized our production lines to handle the most challenging specifications found in modern healthcare electronics.

In medical manufacturing, risk mitigation is paramount. We don't just "assemble" boards; we validate them.

• Traceability: We implement full lot-code tracking for every component on your Bill of Materials (BOM). We source exclusively from authorized distributors (e.g., Digi-Key, Mouser) to eliminate the risk of counterfeit parts.
• Cleanliness: Our assembly process includes strict cleaning protocols to remove flux residues and contaminants, essential for maintaining the bio-compatibility and reliability of medical electronics.

As medical devices shrink—from wearable health monitors to ingestible sensors—the circuitry must adapt. DUXPCB specializes in Rigid-Flex PCB assembly, allowing you to eliminate bulky connectors and route signals through tight 3D spaces. We utilize High-Density Interconnect (HDI) technologies, including laser microvias and fine-pitch placement, to pack more functionality into smaller footprints without sacrificing performance.

We are fully committed to patient safety and environmental responsibility. Our dedicated lead-free production lines ensure that your products comply strictly with RoHS and REACH regulations. We utilize advanced lead-free solder alloys and compatible surface finishes to ensure long-term reliability without hazardous substances.

Surface Mount Technology (SMT)

Our automated SMT lines are equipped to handle high-mix, low-to-medium volume production typical of the medical industry. We utilize 3D Solder Paste Inspection (SPI) to guarantee precise paste deposition, which is critical for preventing joint failures in fine-pitch components.

Ball Grid Array (BGA) Expertise

For complex processors and sensors, we offer expert BGA and Micro-BGA placement. We employ X-Ray verification as a standard process for all BGA components to detect voids, shorts, or insufficient wetting hidden beneath the package.

Box Build & System Integration

DUXPCB offers more than just board assembly. Our Box Build service integrates your PCBA into its final enclosure. We handle cable harness assembly, firmware flashing, and functional testing, delivering a finished device that is ready for clinical validation.

Zero Defects is Our Goal

We employ a multi-layered inspection strategy to ensure that every device leaving our factory performs exactly as intended.

• Automated Optical Inspection (AOI): Checks for component presence, polarity, and solder quality on 100% of boards.
• 3D X-Ray Inspection: Mandatory for BGA, QFN, and leadless components to verify solder joint integrity.
• In-Circuit Testing (ICT) & Flying Probe: Verifies the electrical performance of components and detects opens/shorts.
• Functional Testing (FCT): We build custom test fixtures based on your requirements to simulate real-world operating conditions.
• IoT & Connectivity Testing: For modern smart medical devices, we validate wireless connectivity and sensor data transmission accuracy.

Our engineering team has extensive experience supporting diverse sectors within the healthcare industry:

• Diagnostic Equipment: CT/MRI control boards, Ultrasound systems, X-Ray imaging controllers.
• Patient Monitoring: Vital sign monitors, Pulse oximeters, ECG/EKG wearable sensors.
• Therapeutic Devices: Infusion pumps, Ventilators, Dialysis machines, Pacemakers.
• Surgical Instruments: Robotic surgery controls, Laser surgical tools, Endoscopic cameras.
• Rehabilitation & Assistive Tech: Smart prosthetics, Hearing aids, Mobility controllers.

Q: How do you ensure component authenticity for medical devices?

A: We have a zero-tolerance policy for counterfeit parts. DUXPCB sources components strictly from the manufacturers or their authorized tier-1 distributors. We provide full supply chain transparency and can provide Certificates of Compliance (CoC) upon request.

Q: Can you support the documentation required for FDA approval?

A: Yes. We are experienced in working with medical clients who require detailed documentation. We provide material certifications, test reports, and strict revision control history to support your 510(k) or PMA submissions.

Q: What is your turnaround time for medical prototypes?

A: We understand the urgency of R&D. For standard medical PCB prototypes, we can offer turnaround times as fast as 24 to 48 hours. For complex turnkey assemblies, we offer expedited services to help you meet clinical trial deadlines.

Q: Do you offer Design for Manufacturability (DFM) support?

A: Absolutely. Our engineering team performs a complimentary, manual DFM review for every medical project. We look for potential issues in pad geometry, thermal relief, or component spacing that could impact reliability, helping you fix designs before production begins.

Partner with a manufacturer that prioritizes safety, quality, and precision.