法国奥瑞吉移动通讯公司和加拿大魁北克省的智能医学公司联手,在法国巴黎联合推出了一种名为“COLOMBA”(拉丁文,意即“翱翔的鸽子”)的防走失电话手镯,其使用对象为阿尔茨海默氏病患者。阿尔茨海默氏病是一种原因不明的中枢神经系统疾病,临床表现为进行性精神状态衰变,包括记忆、智力、定向、判断能力、情感障碍和行为失常,甚至还发生意识模糊等,该病发病多在50岁以后,患者通常在发病后5～6年内死于继发感染和全身衰竭。随着人类寿命的延长,该疾病的发病率在全球呈明显增高态势。由于阿尔茨海默氏病患者都是老人,而且其临床表现多为行为失常和 France’s Orighi Mobile Communications and the Smart Medicine Company of Quebec, Canada joined forces to launch an anti-lost phone bracelet named “COLOMBA” (Latin, meaning “pigeon soaring”) in Paris, France. The subject is Alzheimer’s disease patient. Alzheimer’s disease is an unexplained disease of the central nervous system. The clinical manifestations are progressive mental state decay, including memory, intelligence, orientation, judgment ability, affective disorders and behavioral disorders, and even confusion of consciousness. The incidence of the disease is mostly after the age of 50, and patients usually die of secondary infection and systemic failure within 5 to 6 years after onset. With the extension of human life, the incidence of this disease has been significantly increased in the world. Because Alzheimer’s disease patients are elderly, and their clinical manifestations are mostly behavioral disorders and