According to the China Association of Alzheimer's disease survey published in 2011, reports showed that about 36.5 million people worldwide are suffering from Alzheimer's disease (also called Senile Dementia), and every seven seconds there will a person suffering from it，and the average survival time is only 5.9 years.  It is one of  the “four killers” threatening the health of the elderly people.

In other countries, elderly people suffering from Alzheimer's disease would wear the uniform labeled "yellow wristband" with detailed contact information filled out.  So, once the elderly is lost, the helps can help to find their families.  As such, it is called "Safe Ride Home Program."

Yellow wristband is an ID symbol for the elder Alzheimer patients.  It is designed to be attached with the elder's name, home address, and contact details, etc.  can find or returned after the alarm, which is the line of the developed countries have effective aid knowledge.  "Yellow wristband" also serves as the patient's particular identity, and ultimately an effective aid to help the elderly to go home early.  From the day the patient is diagnosed, it is highly recommended their family or hospital  should help them wearing "Yellow wristbands".

Yellow wristbands have been widely used in the United States for more than 10 years, and have helped many elderly people suffering from Alzheimer's disease back home.  Yellow wristband is a symbol of love and help to pass onto the people in need.  Let's make great efforts together, and "bring the lost people back home!"