助行器的使用范围非常广泛。无论是在医院、康复中心，还是在日常生活中，助行器都是一个不可或缺的工具。对于那些刚刚经历手术或中风复健的人，助行器能够帮助他们逐步恢复运动能力。而对于一些慢性疾病患者，如关节炎或帕金森病患者，助行器同样可以提供必要的支持，帮助他们保持活动能力，从而提高生活质量。

On the lower end of the spectrum, basic hydraulic hospital beds can cost around $1,500 to $3,000. These beds typically offer essential adjustments and basic features, making them suitable for general medical wards. However, for more specialized units, such as intensive care or rehabilitation, hospitals may need to invest in high-end hydraulic beds that can range from $5,000 to $15,000 or even higher, depending on the technology and features they provide.

In summary, a non-moving electric wheelchair can stem from various issues, ranging from simple battery problems to more complex motor failures. By systematically checking each component, you can diagnose the problem and take the necessary steps to restore mobility. Always consult your user manual for specific instructions related to your model, and don’t hesitate to seek professional assistance when needed. Maintaining your electric wheelchair will ensure it continues to provide you with the independence you cherish.