Repawse Eksoskeleton Rehabilitasi Kewan Ingon-ingon by Leijing Zhou

Repawse Eksoskeleton Rehabilitasi Kewan Ingon-ingon by Leijing Zhou is a highly esteemed winner of the very prestigious 2025 A' Design Award Perak in Desain Perawatan Kewan, Dolanan, Piranti lan Produk kanggo Kewan Competition Category.

PerakPerawatan Kewan· 2025

Repawse Eksoskeleton Rehabilitasi Kewan Ingon-ingon

by Leijing Zhou

Client: Zhejiang University

A' Design Award Perak Winner in Perawatan Kewan Category

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Verified Award Winner

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View at A' Design Award Press Release Award Badge

Colors

The Design

About Repawse Eksoskeleton Rehabilitasi Kewan Ingon-ingon

Repawse yaiku eksoskeleton rehabilitasi sing dirancang kanggo asu sing ngalami gangguan ing sikil mburi. Sensor elektromiografi permukaan maca sinyal otot saka sikil ngarep sing sehat, lan mikrokontroler nggunakake sinyal kasebut kanggo mbadek maksud gerakan. Aktuator linear banjur ngobahake panyangga sikil mburi kanthi real time, saengga lakune tetep koordinatif lan alami. Rangkane digawe saka paduan aluminium, lapisan njerone saka memory foam sing empuk, lan tlapakane saka karet anti-slip. Bagean-bageane dicithak nganggo teknologi 3D adhedhasar pindaian awak supaya pas kanthi individual lan luwih nyaman.

The Recognition

About the A' Design Award Perak

Repawse Eksoskeleton Rehabilitasi Kewan Ingon-ingon menang A' Design Award Perak, pangenalan sing prestisius banget sing diparingake marang desain tingkat dhuwur, endah lan nggumunake. Pemenang Perak iku karya sing sumunar banget lan kreatif banget sing nggambarake kaprigelan, bakat lan kaweruh para desainer. Repawse Eksoskeleton Rehabilitasi Kewan Ingon-ingon dikarepake dadi karya sing nggumunake, conto teladan, profesional banget lan inovatif banget. Desain sing menang A' Design Award Perak iki iku panemuan sing luar biasa banget lan dikagumi sing paring manfaat lan nyurung maju wates seni, sains, desain lan teknologi. Repawse Eksoskeleton Rehabilitasi Kewan Ingon-ingon iku ciptaan sing akeh sing ngirenake sing nggugah kekarepan, nggawa perasaan positif lan nuwuhake gumun lan kagum.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: In response to the rehabilitation needs of disabled pets, we have developed a canine rehabilitation exoskeleton based on surface electromyographic (sEMG) control. By collecting sEMG signals from the healthy forelimb, the system drives the hindlimb actuators in real time to synchronise gait. Combined with 3D printing for custom design, it provides precise movement assistance for disabled dogs, embodying the technological protection of animal life dignity.
Dimensions & Packaging: Dimensions: 220mm × 200mm × 540mm
Materials: Aluminum alloy frame, soft memory foam lining, rubber soles
Technology: Surface EMG sensors, linear actuators, microcontroller-based control
Power source: Rechargeable lithium battery, 7.4V, 5000mAh
Tags: Pet Rehabilitation, Animal Welfare, Exoskeleton, sEMG Signal, Active Control, 3D-Printing, Customized Design, Assistive Mobility
Production Technology: The exoskeleton is produced through advanced 3D printing technology allowing individual customization based on precise body scans. Lightweight, durable materials, including soft memory foam lining, aluminum alloy for structural parts, and anti-slip rubber soles, ensure strength, comfort, and safety in daily use.
Design Challenge: The primary challenge was accurately interpreting animal intention through muscle signals, with few existing precedents or standards. Historically, disabled pets faced limited and uncomfortable assistive solutions. Technologically, creating lightweight yet robust actuators and ensuring comfort required extensive material research, innovative mechanical design, and iterative prototyping with real pets.
Research: This project originated from a news report on prosthetic limbs for disabled pets, highlighting the pros and cons of current solutions. Inspired, we explored transferring active-control exoskeleton technology—originally developed for stroke patients—to veterinary rehabilitation. Through extensive field research, EMG data collection from animals, iterative predictive modeling, and mechanical prototyping, we successfully created an intelligent, active-assist exoskeleton for pets.
Inspiration: The inspiration for this project originated from a news report highlighting customized prosthetics for disabled pets, exposing significant limitations in current solutions. Coupled with my personal experience of caring for my own dog after its hindlimb injury, I recognized the broader societal need to extend humane, intelligent rehabilitation technology from human healthcare into pet care, ultimately enhancing animal welfare.
Project Duration: The project started in 2023 in Hangzhou and finished in March 2025 in Hangzhou.
Operation Flow: When the dog walks, sensors detect muscle signals (sEMG) from the healthy forelimb. These signals are processed to predict the movement intention of the impaired hindlimb, triggering linear actuators in real time. This active, intuitive assistance ensures natural movement, aiding rehabilitation efficiently.
Team Members: Menghan Li
Leijing Zhou
Xinmiao Shen
Xiaofei Gong
Xiaotong Guan
Ding Ding
Jinjie Li
Qianyi Wang
Keyin Chen
Zixiang Wang
Zihan Zhang