水银体温计退出 替代品选购攻略来啦！

Core Viewpoint - China will ban the production of mercury thermometers and sphygmomanometers starting January 1, 2026, due to health and environmental concerns, marking the end of an era for mercury-based medical devices [1][2]. Group 1: Health Risks of Mercury - Mercury, contained in traditional thermometers, poses significant health risks, including acute symptoms like headaches and chronic effects such as damage to the central nervous system and kidneys [2][3]. - Sensitive populations, including children and pregnant women, are at risk of irreversible harm, such as developmental delays and fetal deformities due to mercury exposure [3]. Group 2: Environmental Impact - Mercury is a neurotoxic heavy metal that can accumulate in the food chain, posing risks to marine life and human health [4]. - The biological magnification of mercury can lead to high concentrations in marine organisms, which can ultimately affect human consumers [4]. Group 3: Transition to Alternative Products - The market is shifting towards electronic and non-mercury alternatives, which are safer and more user-friendly [8]. - Various alternatives include gallium-indium-tin thermometers, electronic thermometers, ear thermometers, and forehead thermometers, each with unique features and accuracy levels [8][10]. Group 4: Usage and Safety Guidelines - Existing mercury thermometers can still be used if intact and within the registration validity period, but users should be aware of the associated risks and proper handling methods [5]. - In case of breakage, specific steps must be followed for safe cleanup, including ventilation and proper collection of mercury beads [6][7]. Group 5: Accuracy of Electronic Devices - Concerns about the accuracy of electronic thermometers exist, with reported discrepancies of up to 1°C among different brands [10]. - It is crucial to choose products with medical device registration and to follow proper usage instructions to ensure reliable readings [10].