Roberts P, Carnes S
Royal Orthopaedic Hospital, Northfield, Birmingham, England.
J Bone Joint Surg Br. 1990 Jul;72(4):620-1. doi: 10.1302/0301-620X.72B4.2380215.
The orthopaedic scooter is an alternative to crutches. It gives the patient greater freedom on level smooth surfaces and uses less energy.
骨科踏板车是拐杖的替代品。它能让患者在平坦光滑的路面上行动更加自由,且消耗的能量更少。