Electromagnetic compatibility has received widespread attention in various fields and is highly valued by staff in all industries, as is the case in the medical industry.
Most modern medical devices not only use electronic components and highly sensitive electrical components, but also connect to mobile communication devices or computers to establish telemedicine networks. These devices emit electromagnetic waves of different frequencies and intensities to the surrounding environment during use, thereby forming a magnetic field and generating electromagnetic interference with other electronic products around them. At the same time, they may be subject to electromagnetic interference from other electronic products, thereby harming patients who are using the device.https://www.slw-ele.com/
Taking the most common medical devices as an example, in recent years, the functions of medical devices have become increasingly complex, and with the development of miniaturization of medical devices, especially the emergence of wearable medical devices, sensing and communication functions have a high degree of integration, often leading to a sharp increase in the sensitivity of medical devices to the electromagnetic environment; On the contrary, the electromagnetic environment in which medical devices are located has further deteriorated.
Electromagnetic compatibility of medical devices is closely related to the health and life safety of the people, and electromagnetic interference with medical systems or devices can often cause very serious consequences, which has attracted the attention of people from all walks of life. Therefore, international and domestic regulations, standards, and test methods for EMC in medical devices are constantly updated, and the requirements for EMC design are gradually increasing.
About EMC Electromagnetic Compatibility Inspection
EMC testing is a test required by most markets to help demonstrate that the radiation from this product will not affect the normal operation of other products in the same environment; EMC testing also helps ensure that emissions from other products do not affect the normal operation of this product.
Medical device registration inspection mainly includes two aspects: EMC and safety regulations, which are mandatory and must be tested.
Medical devices must comply with strict EMC testing standards to ensure correct product operation and interaction with medical and non medical devices.
Since 2014, electromagnetic compatibility testing has been mandatory for medical devices, which is based on the YY0505-2012 standard. Medical registration of medical devices is also becoming increasingly strict. If the medical device fails to pass the inspection at the medical institution, it cannot be rectified on site at present, but can only go back and rectify itself. After the rectification, make an appointment for registration or re registration from scratch, and the cycle is quite uncontrollable. However, selecting a professional third-party testing and conducting pre testing can effectively prevent this situation from occurring.
Nate Communication series power amplifier applications meet the radiation immunity testing requirements of medical devices
Nanjing Nate Communication Electronics Co., Ltd. was established in 2004 as a high-tech enterprise specializing in the research, development, manufacturing, and service of solid-state power sources such as RF power amplifiers, accelerators, and medical equipment applications, high-power microwave systems, electromagnetic compatibility testing systems, and wireless communication testing systems.
In terms of technology research and development, Nate Communications has over 200 research and development teams led by graduate students, doctors, and masters, and has established its own processing center, shielded darkrooms, high and low temperature equipment, vibration tables, and other production and testing equipment and environmental laboratories. It has passed the ISO9001 quality management standard system certification, ensuring that product quality is effectively controlled and guaranteed in all aspects.
In 2008, Nate Communications signed a contract to become a solution provider and system integrator for Deutschland Technologies (formerly Agilent Technologies). It has established a “Huawei Nate Deutschland” joint laboratory in its southern base, and has worked with Tyler Laboratories to study various communication testing methods and the verification and implementation of relevant standards.
In recent years, with its independent core technology, Nate Communications has successfully broken foreign monopolies. Its core product power amplifier can achieve a frequency range of 4kHz to 100GHz, with a power range of 1W to 20MW. It has successfully delivered nearly 100 sets of 4kHz to 40GHz 200V/m equipment level EMC full-band power amplifiers, which can meet various EMC standards.
Automotive Electronics: ISO11452-2, ISO11452-4, ISO11452-5, EMC-CS-2009
Information technology: IEC61000-4-3, IEC61000-4-6
Military standard equipment level: MIL-STD-461F / GJB151B-2013 (10kHz ~ 40GHz, 200V / m)
Military standard system level: MIL-STD-464C/GJB1389A-2005/GJB8848-2016 (1kHz ~ 45GHz, 27460V/m)
Airborne equipment: RTCA / DO - 160G
With the vigorous development of communication technologies such as 4G, 5G, and Wi Fi 6, the level of intelligence and informatization of products such as smart appliances, the Internet of Things, and advanced medical treatment has increased dramatically. The demand for radiation immunity testing in civil standards has placed more stringent requirements on the test frequency band and test field strength. Nate Communications has closely followed the development of the industry and launched a series of power amplifiers that meet the requirements of IEC 61000-4-3&GB/T 17626.3, with a frequency range of 26MHz to 6GHz and a test field strength of 1V/m to 30V/m, The highest quasi field strength is 54V/m, fully meeting the test requirements for radiation immunity of civil standards.
Currently, for the needs of EMC testing in the field of medical diagnostic and therapeutic devices, Nate Communications has a mature, reliable, and complete solution that can help medical devices pass EMC testing related qualification certification, provide professional EMC testing for medical electronic devices, complete EMC pre testing, a full set of EMC rectification, electromagnetic compatibility testing for medical devices, and electromagnetic compatibility rectification for medical devices, Accelerate customer design verification time in the medical electronics industry, assist in the launch of new products, and provide medical users with more assured and safe quality assurance.
According to the latest statistics, Nate Communications has been focusing on the field of communication and wireless communication testing for nearly 20 years, and has always adhered to focusing on system testing and power amplifier services. To date, all third-party testing institutions designated by China Mobile, including China Mobile Research Institute, Taier Laboratory, National Monitoring Center, National Metrology Center, and Kyle Laboratory, have purchased Nate Communications’ systems. For a long time, With high-quality products and progressiveness solutions, Nate Communication has received extensive attention and recognition from the market.