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Reciprocating gait prosthesis for the bilateral hip disarticulation amputee
W D Spence1, N K Fowler, A C Nicol
1Bioengineering Unit, University of Strathclyde, Wolfson Centre, 106 Rottenrow, Glasgow G4 0NW, Scotland, UK.
Summary
A new prosthesis enables bilateral hip disarticulation amputees to achieve efficient reciprocating gait. This innovative device enhances mobility and independence for users.
Area of Science:
- Prosthetics and Biomechanics
- Rehabilitation Engineering
Background:
- Bilateral hip disarticulation presents significant mobility challenges.
- Existing prostheses often struggle to facilitate natural gait for these amputees.
Observation:
- A novel prosthesis design was developed and manufactured.
- The prosthesis incorporates a unique mechanism utilizing hip extension moments.
Findings:
- The mechanism effectively drives the contralateral limb through the swing phase during weight bearing.
- Users achieved efficient and safe reciprocating gait rapidly.
- The prosthesis allows for simple donning and doffing.
Implications:
- Significant improvement in independence for bilateral hip disarticulation amputees.
- Potential for profound enhancement of user self-esteem.
- Advances in assistive technology for individuals with complex limb loss.