2. Rehabilitation: wheelchairs, crutches, oxygen generators, etc.
3. Physical therapy: meridian physiotherapy instrument, electronic pulse physiotherapy instrument, etc.
4. Care: oxygen bag, cervical vertebra tractor, anti-mattress, etc.
5. Healthy food: sugar-free food, freshly ground grain, etc.
6. Leisure sports: Taiji sword, Taiji fan, chess, radio and other products.
7. Life-friendly category: magnifying glass, reading glasses, needle piercer, denture cleaner, regular reminder medicine box, quick hair drying, convenience groceries and wigs for the elderly.
8. Cars for the elderly. The United States and other western countries have developed special "aged cars" in the field of family cars. This kind of car is designed according to the physiological characteristics of the elderly. For example, in order to facilitate the elderly to move freely in the car, the reserved space of the body frame is relatively larger than that of ordinary cars. The car is equipped with an automatic transmission, so the elderly don't need to step on the clutch repeatedly and change gears frequently, which reduces the labor intensity of driving. The chassis of the car is high, but the seat is comfortable but not too sunken, which is convenient for the elderly to get on and off. Due to the emergence of "cars for the elderly", it is very common for people over 80 to drive abroad.
9. Luminous umbrella for the elderly. An umbrella factory in Philadelphia recently introduced a luminous umbrella for the elderly. There is a light bulb at the top of the umbrella, which is connected with the battery in the umbrella. Just press the switch and the light bulb will light up. It is very convenient for the elderly to travel at night and in foggy days.