Review of radiation effects of implantable medical electronic devices(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2024年第12期
- Page:
- 1543-1549
- Research Field:
- 医学信号处理与医学仪器
- Publishing date:
Info
- Title:
- Review of radiation effects of implantable medical electronic devices
- Author(s):
- HUANG Chengming1; WEI Chuanqi2; ZHUO Yu3; ZHOU Yongzhao1; LIU Yanyang4; WANG Jiantao4; 5; ZHANG Yan4
- 1. Integrated Care Management Center, West China Hospital, Sichuan University, Chengdu 610041, China 2. Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu 610041, China 3. Mental Health Center, West China Hospital, Sichuan University, Chengdu 610041, China 4. Lung Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China 5. Department of Radiation Oncology, West China Hospital, Sichuan University, Chengdu 610041, China
- Keywords:
- Keywords: implantable medical electronic device reliability radiation effect review
- PACS:
- R14；R318
- DOI:
- DOI:10.3969/j.issn.1005-202X.2024.12.012
- Abstract:
- Abstract: With the performance improvement of the medical electronics and the progress of social development, the utilization rate of implantable medical electronic devices in China shows an increasing trend in recent years, and will maintain a growing trend in the future as population aging is accelerating. Even though implantable medical electronic devices have extremely low failure rates, the explicit clinical accidents caused by their reliability issues deserve sufficient attention in consideration of the large quantity of patients. Compared with other countries, there is lack of domestic researches on application risk of implantable medical electronic devices due to radiation therapy and diagnosis, which is reflected in not only the clinical research, but also the researches on the underlying physical damage mechanism and macro performance of the devices. Therefore, it is crucial and urgent to explore the application risk of implantable medical electronic devices caused by radiation therapy and diagnosis, which has high clinical and scientific significance. The study conducts a literature survey on the risks of medical electronic devices in the radiation environment generated by clinical treatment, summarizes the risks encountered in the aspects of total dose effect, electromagnetic compatibility and instantaneous effect, analyzes the above behaviors from the physical mechanism and perspective, and puts forward some meaningful suggestions for medical electronic engineering and clinical treatment.
Last Update: 2024-12-20