# Design, development, and clinical validation of a two degrees of freedom compliant ankle-foot prosthesis based on a 4-4r parallel mechanism

> Research article (Mechanism and Machine Theory, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W4220813411](https://www.wikidata.org/wiki/openalex:W4220813411)  
**Source**: https://4ort.xyz/entity/design-development-and-clinical-validation-of-a-two-degrees-of-freedom-compliant-ankle-foot-prosthesis-based-on-a-4-4r-p