肩關節復健輔具shoulder joint rehabilitation assistive device

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

105100204

專利證號

I 600421

專利獲證名稱

肩關節復健輔具shoulder joint rehabilitation assistive device

專利所屬機關 (申請機關)

國立成功大學

獲證日期

2017/10/01

技術說明

對健康或是失能的患者而言，穿戴具動力源的外骨骼機構能夠達到運動強化的目的。上肢外骨骼機構除了需具備多自由度，還須產生足夠的力量來增強上肢的運動。外骨骼機構常以串聯機構組成，但機構尺寸過於龐大，不利於穿戴及移動。為達成機構簡化且易於穿戴，本技術提出一新型外骨骼機構設計，我們首先考慮能夠驅動肩關節的外骨骼裝置，由一並聯球面機構、兩個曲柄滑塊機構、及兩個線性馬達組成，因為並聯驅動的關係，這兩個馬達可以並排固定 在靠近身體的一側，預期將有較好的慣性特性，且機構可輕量化。利用一重力平衡機構來支撐手臂重量，此新型外骨骼機構所需的馬達動力將大幅減少，且較有效率。 Powered exoskeletons can provide motion enhancement for both healthy and physically challenged people. Compared with lower limb exoskeletons, upper limb exoskeletons are required to have multiple degrees-of-freedom and can still produce sufficient augmentation force. Designs using serial mechanisms usually result in complicated and bulky exoskeletons that prevent themselves from being wearable. This technology presents a new exoskeleton aimed to achieve compactness and wearability. We consider a shoulder exoskeleton that consists of two spherical mechanisms with two slider crank mechanisms. The actuators can be made stationary and attached side-by-side, close to a human body. Thus better inertia properties can be obtained while maintaining lightweight. The dimensions of the exoskeleton are synthesized to achieve maximum output force. The exoskeleton is wearable and can provide adequate motion enhancement of a human’s upper limb.

備註

本會(收文號1120059850)同意該校112年9月7日成大產創字第1121102806號函申請終止維護專利(國立成功大學)

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