PRODUCT DEVELOPMENT
GEAR MOTOR OPERATED PROSTHETIC ARMDuring the project, Rollamo's team visited the Jaipur Foot facility and identified an opportunity to create real social impact by re-engineering manual mechanical prosthetics.
The team developed a motorized prosthetic arm capable of handling a 15 kg payload at an exceptionally accessible production cost of ₹2,000.
DESIGN IMPROVEMENT
STANDARDIZED ERGONOMICS & CONTROLSRollamo redesigned the hand mechanism to standardize geometry, eliminate make-to-order bottlenecks, and drastically reduce patient rehabilitation turnaround times.
Motorized movement via open/close rotary switch
Universal sizing based on average human hand anatomy
Eliminated make-to-order manufacturing delays
OUTCOME
A STANDARDIZED, MORE ACCESSIBLE PROSTHESISPayload capacity
Production cost
Movement system
Based on average hand size
The standardized design eliminated the need for make-to-order prosthesis and reduced the time required for rehabilitation.
PROJECT GALLERY
COMPONENTS & TOOLING GALLERY
Standardized Prosthesis
