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<p>Characteristics of <a href="https://www.atechpcb.com/pcb-special-technology" target="_blank">printed circuit boards</a> in the medical industry</p><p><br></p><p><br></p><p>Medical <a href="https://www.atechpcb.com/pcb-special-technology" rel="noopener noreferrer" target="_blank"><strong>printed circuit boards</strong></a> have the following characteristics:</p><p><br></p><p>1) "Safe" and "Reliable": This is the core issue of PCB boards in the medical industry. For life support products or high-end products, please refer to IPC-3</p><p><br></p><p>Standard non-life support or low-end products refer to IPC-2. Large medical terminals establish their own standardized enterprise standards and strictly control product reliability. Therefore, this is very important.</p><p><br></p><p><br></p><p><br></p><p>2) Long service life: the warranty period of general products exceeds 5 years, large medical equipment needs at least 10 years, and the product</p><p><br></p><p>Long use time. There are some differences from ordinary pcb.</p><p><br></p><p>3) Large span: from consumer medical products that meet conventional requirements, to high-end and high-end medical products that meet high reliability and high stability requirements, to small portable products that meet high density and integration and meet smart and multi-functional requirements Wearable medical products.</p><p><br></p><p><br></p><p>4) Conservative products: The application of new medical technologies and new products is slow, and the verification and testing of new products are repeated. This often requires a comprehensive evaluation.</p><p><br></p><p><br></p><p>5) Traceability: The product requires strict process records and product traceability, and requires some large medical terminals to ensure that the PCB processing record can be traced back for 10 years.</p><p><br></p><p><br></p><p>6) The technical treatment and fire rating requirements of <a href="https://www.atechpcb.com/pcb-special-technology" rel="noopener noreferrer" target="_blank"><a href="https://www.atechpcb.com/pcb-special-technology" target="_blank">medical PCB</a></a> are different. In terms of tin spraying and cleaning, common PCB processes are different. Under the premise of taking technical measures and ensuring quality and safety, it can be used carefully to repair products.</p><p><br></p><p><br></p><p>7) The demand for ordinary medical PCBs is very small, and the process requirements are many. Back drilling, multiple lamination, mixed pressure, high precision, special impedance, thick copper, thick gold, embedded copper blocks, etc. Very low, which is also different from ordinary PCB boards.</p><p><br></p><p><br></p><p>Among all <a href="https://www.atechpcb.com/pcb-special-technology" rel="noopener noreferrer" target="_blank">medical PCB</a> boards, FR-4 is the most widely used. For medical PCB design, the selection of FR-4 sheet will vary according to the positioning of its own products and the control of raw material prices. For large hospital institutions, a reliable medical PCB manufacturer must be selected.</p>
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