What is the classification of medical devices?
The classification of medical devices is very rigorous, and there are certain judgment principles when classifying. First, the classification of medical devices must be carried out according to the judgment table. It is not possible to classify and judge medical devices according to other documents. Mainly according to the purpose of use and the actual purpose of use, the same product, if the purpose of use is different from his mode of action, then it needs to be re-determined. Second, if some devices need to be used in conjunction with other health care devices, It should be classified separately, and according to the classification of the attachment, the attachment and the host should be separated according to the condition of the attachment. Third, according to the different use position of the human body, it should be classified according to the use form and state of the risk, and the software of the control device, It should be in the same category as the controlled medical device. If a medical device can be classified in two or more categories, the higher-usaged category should be used. The products that monitor the medical device should be monitored with the medical device being monitored. In the same classification, and finally according to the national drug supervision and management The work needs to adjust the classification of medical devices that need to be supervised and managed. The use of medical devices is very cautious. Because a little careless, you may receive harm to the patients being used. Therefore, remind us here. When classifying medical devices, it must be strictly implemented in accordance with relevant regulations!
Medical device detection technology
In order to ensure the quality of products and improve the production efficiency, the production of modern health care medical equipment must strictly control the production process. To achieve such control, it is necessary to timely and effectively test various parameters and states of the production process. Therefore, detection is the basis of control, and control is inseparable from detection. In modern life, various medical electronic devices, medical testing instruments, and household appliances mostly contain both detection and control. In aviation, aerospace, and military defense, measurement and control are inseparable.
With the development of science and technology, electronic technology is widely used in medical electronic equipment because of its high precision, high speed, easy to use computer system, easy to realize automation, etc., greatly improving the speed and accuracy of diagnosis of diseases. To ensure the safety and effectiveness of medical electronic equipment.
In scientific research and production practice, the amount to be measured or controlled can be generally divided into two categories: electricity and non-electricity; biological information obtained from medical organisms or body surface can be divided into morphological information and functional information; medical The device can be divided into two categories: active medical devices and passive medical devices.
The correctness of the medical device testing method is very important. It is directly related to whether the medical device testing work can be carried out normally and can meet the prescribed technical standards. Therefore, it is necessary to find practical and feasible detection methods according to different measurement requirements, and then select appropriate detection tools or detection instruments according to the detection methods to form a medical device detection device or detection system for actual detection. If the detection method is unreasonable, even with advanced precision measuring instruments or equipment, the ideal test results cannot be obtained.
