China Medical pcb Assembly Manufacturers

China Medical applications are constantly advancing with the development of electronic technology, and medical PCB applications are developing as fast as the medical device industry. Some of the most common medical PCB applications include: monitors, scanning technology, control systems, internal equipment, scientific instruments, and more. The core of these medical PCB devices is the PCB board. Medical PCBs are often special high-density interconnect PCBs.

The Difference between Medical PCB and Ordinary PCB

1) "Safety" and "reliability": are the core issues of medical PCB boards. Life support products or high-end products refer to IPC-3 level standards, non-life support products or low-end products refer to IPC-2. Large-scale medical terminals establish their own independent and standardized corporate standards to strictly control the reliability of medical PCB products. So this is very important.

2) Long service life: The general product warranty period is more than 5 years, and large medical equipment requires at least 10 years. At the same time, the service life of medical PCB products is long.

3) The level span is large: from consumer medical PCB products that meet conventional requirements, to mid-to-high-end medical PCB products that meet high reliability and high stability requirements, to small portable products that meet high density and high integration, and Satisfied with intelligent, multi-functional wearable medical PCB products.

4) Conservative products: The application of new medical technology and medical PCB products to the market is slow, and the verification tests of new products are repeated, often requiring a comprehensive evaluation.

5) Traceability: Medical PCBs require strict process records and product traceability, and some large medical terminals require 10-year traceability of processing records.

6) The process treatment and fire protection level requirements of medical PCB boards are different. The ordinary PCB process handles the tin spraying and cleaning the board differently. Under the premise of taking technological measures and ensuring quality and safety, it can be used for repairs with caution.

7) The demand for general medical PCBs is small, and the process requirements are high. HDI medical PCBs, back drilling, multiple pressing, mixed pressing, high-precision medical PCBs, special impedance, thick copper, thick gold medical PCBs, embedded copper blocks, etc. . The price focus of medical PCBs will be very low, which is also different from ordinary PCB boards.

Among all medical PCB materials, FR4 is the most widely used. For medical PCB design, according to the positioning of its own products and the control of raw material prices, there will be differences in the selection of FR4 boards. For large hospital institutions, reliable medical PCB boards should be selected.

Medical PCB Prototype

A medical PCB Prototype should be carefully designed and manufactured to ensure its perfect function. Various factors should be considered to ensure a high quality Medical PCB Prototype.

Before mass production of medical PCBs, PCB prototyping is required. Various functional tests are performed on the Medical PCB Prototype to identify its deficiencies. Medical devices need to be accurate and precise as they work on the human body. This also means that the medical PCBs used to manufacture such devices must be accurate or error-free. To this end, all possible test points should be shown during the design process for efficient testing of medical PCBs.

Due to the special importance of medical devices, the quality standard of medical PCBs is higher than PCBs in other industries. Safety, durability and accuracy are the most critical requirements for medical PCBs. Only PCB manufacturers with higher production levels can meet the requirements of medical PCB Prototype.

Application of Medical PCB

Medical PCBs are held to a higher standard than most other PCB types due to health-related concerns. Repeatability and reliability are two basic qualities that medical PCB board suppliers must achieve in addition to complying with strict medical regulations.

Medical PCB applications are growing as fast as the medical device industry itself. Some of the most common medical PCB board applications include:

● Monitors: Personal and healthcare monitors, including blood glucose monitors, heart rate and blood pressure monitors, etc.

●Scanning technology: CT scanners and ultrasound technology usually use electronic equipment based on medical PCB boards.

●Control system: The equipment that controls liquid infusion, flow rate and distribution is electronically controlled by medical PCB.

●Internal Devices: Pacemakers and similar internal medical devices maintain the health of the patient through a tiny medical PCB at their center.

●Scientific instruments: Medical research uses a large number of scientific instruments to study diseases and test the prognosis of patients. These include electron microscopes, photometers, and control systems for generators and compressors.

Today, PCBs are used in nearly every industry and continue to evolve into new industries and applications. Medical PCB boards connect components to each other through a series of related circuits. PCBs come in countless configurations and are made from a variety of materials become. This flexibility allows PCBs to function in a variety of capacities and applications.

Medical PCBs are widely used in medical electronic instruments, heaters, and medical sensors, and are widely used in medical institutions such as operating rooms, hospitals, and clinics. These include pacemakers, modulation devices, hearing aids, heat therapy systems, and more. Rigid/flex medical PCB boards with flux telemetry communication are highly used in the manufacture of medical devices such as cardiac devices, pacemakers, and implantable cardioverter defibrillators.

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