A portable mechatronic rehabilitation system easily adaptable to different situations—e.g., different body members, training modes and physical spaces—using Internet of Things communication and designed applying a methodology based on user requirements, named SARPA, is developed. Bedridden patients, i.e., those who stay in bed for long periods, often have diseases due to immobility. Conventional rehabilitation to mobility recovery is conducted by therapists who present humanly limited strength characteristics (force, speed, etc.), mainly if the patient is overweight. Mechatronic rehabilitation systems aim to optimize comfort, cost, force, and time to the user, i.e., the patient and therapist pair. However, in general, these systems are conceived to execute just one training mode on just one determined body member in the lower or upper limb. Therefore, a different system is often required for a different training mode or body member. Using SARPA, users may select a body member (among lower or upper limb), an active (isokinetic, isotonic, or isometric), or passive mode and configure it according to a specific therapy. SARPA is configured through a Human Machine Interface based on the Internet of Things, with characteristics that may exceed the values of a human-made conventional rehabilitation. The SARPA flexibility allows several rehabilitation options using a single system. Through SARPA, it would be possible to program games or competitions among patients using the Internet of Things technology, improving their mood and autonomy level during therapeutic sessions. In this paper, it is presented the SARPA system design methodology—based on user requirements, construction and preliminary applications in a hospital.

开发了一种便携式机电康复系统，可轻松适应不同情况——例如，不同的身体成员、训练模式和物理空间——使用物联网通信并设计应用基于用户需求的方法，称为 SARPA。卧床病人，即长期卧床的病人，常因不能活动而得病。行动恢复的传统康复由治疗师进行，他们表现出人类有限的力量特征（力量、速度等），主要是在患者超重的情况下。机电康复系统旨在优化用户（即患者和治疗师对）的舒适度、成本、力量和时间。然而，通常，这些系统被设想为仅对下肢或上肢中的一个确定的身体成员仅执行一种训练模式。因此，不同的训练模式或身体成员往往需要不同的系统。使用 SARPA，用户可以选择身体成员（在下肢或上肢之间）、主动（等速、等渗或等长）或被动模式，并根据特定疗法对其进行配置。SARPA 通过基于物联网的人机界面进行配置，其特性可能会超过人工常规康复的价值。SARPA 的灵活性允许使用单个系统进行多种康复选择。通过 SARPA，可以使用物联网技术在患者之间进行游戏或比赛编程，改善他们在治疗期间的情绪和自主水平。在本文中，介绍了 SARPA 系统设计方法——基于用户需求，