Repawse Ekzoskeلێتی چاکبوونەوە بۆ ئاژەڵی ماڵی by Leijing Zhou

Repawse Ekzoskeلێتی چاکبوونەوە بۆ ئاژەڵی ماڵی by Leijing Zhou is a highly esteemed winner of the very prestigious 2025 Xelata A' Design Award a Zîvîn in Dîzayna Lênêrîna Heywanan, Pêlîstok, Pêdivî û Hilberên Ajelan Competition Category.

ZîvLênêrîna Heywanan· 2025

Repawse Ekzoskeلێتی چاکبوونەوە بۆ ئاژەڵی ماڵی

by Leijing Zhou

Client: Zhejiang University

Xelata A' Design Award a Zîvîn Winner in Lênêrîna Heywanan Category

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View at A' Design Award Press Release Award Badge

Colors

The Design

About Repawse Ekzoskeلێتی چاکبوونەوە بۆ ئاژەڵی ماڵی

Repawse ئێکزۆسکێلێتێکی چاکبوونەوەیە کە بۆ ئەو سەگانە دیزاین کراوە کە کێشەیان لە قاچە دواوەکانیاندا هەیە. هەستەوەرەکانی ئێلێکترۆمایۆگرافی ڕووکەش سیگناڵی ماسولکەکان لە قاچێکی پێشەوەی تەندروست دەخوێننەوە، و مایکرۆکۆنترۆڵەرێک ئەم سیگناڵانە بەکاردەهێنێت بۆ پێشبینیکردنی مەبەستی جوڵە. پاشان ئەکتیوەیتەرە هێڵییەکان پاڵپشتی قاچی دواوە لە کاتی ڕاستەقینەدا دەجوڵێنن، بۆ ئەوەی ڕۆیشتن بە شێوەیەکی هەماهەنگ و سروشتی بمێنێتەوە. چوارچێوەکە لە ئالیاژی ئەلومنیۆم دروستکراوە، ناوپۆشەکە لە فۆمی مێمۆری نەرم، و بنی پێیەکانیش لە لاستیکی دژە خلیسکان. پارچەکان بە شێوەی چاپی سێ ڕەهەندی لە سکانی جەستە دروستدەکرێن بۆ گونجانێکی تایبەت بە هەر ئاژەڵێک و ئاسوودەیی زیاتر.

The Recognition

About the Xelata A' Design Award a Zîvîn

Repawse Ekzoskeلێتی چاکبوونەوە بۆ ئاژەڵی ماڵی xelatgirê Xelata A' Design Award a Zîvîn e, nasîneke bi awayekî awarte bi prestîj ku ji sêwiranên di asta herî bilind de, xweşik û bibandor re tê dayîn. Xelatgirên Zîvînê karên pir birûsk û pir afirîner in, yên ku pisporiya hêja, jêhatîbûn û zîrekiya sêwiranerên xwe nîşan didin. Tê hêvîkirin ku Repawse Ekzoskeلێتی چاکبوونەوە بۆ ئاژەڵی ماڵی karekî mînak, pir pîşekar û bi kûrahî nûjen be. Ev sêwirana bi Zîvînê serketî vedîtineke berbiçav û hatiye sitayişkirin e ku ji bo fireh kirina sînorên huner, zanist, sêwiran û teknolojiyê tevkarî dike. Repawse Ekzoskeلێتی چاکبوونەوە بۆ ئاژەڵی ماڵی afirandinek e ku gelek kes çavê xwe lê dikin, daxwazan şiyar dike, hestên erênî tîne û heyirînê çêdike.

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