Hönnunarverkið Meta Mecha Gervilimafóðring eftir Xuerong Cai er hávirt verðlaunaverk sem hlaut hin virtu 2023 A' Design Award í járni verðlaun í keppnisflokknum Hönnun stýrifræði, gervilima og ígræðslna.
JárnStýrifræði· 2023
Meta Mecha Gervilimafóðring
eftir Xuerong Cai
Viðskiptavinur: Meta Mecha
Handhafi A' Design Award í járni í flokknum Stýrifræði
Staðfestur verðlaunahafi
Staðfesta verðlaunastöðu fyrir #142371Hönnunin
Um Meta Mecha Gervilimafóðring
Meta Mecha er fóðring fyrir gervilimasokk úr fjölliðuefni með vélrænni yfirbyggingu (mekanísk lostefni). Fóðringin er hönnuð út frá þrívíddarskönnun af stubbnum og út frá þrýstingsgögnum sem safnað er meðan á göngu stendur, þannig að hin vélræna yfirborðsgerð fylgir persónubundnum læknisfræðilegum kröfum. Meta Mecha er þrívíddarprentuð úr teygjanlegu TPU-efni í iðnaðarprenturum. Þrýstinæmt efni breytir lit þegar þrýstingur fer yfir þolmörk, sem sýnir notandanum að skipta þurfi um fóðringu. Skiptin eru einföld og hagkvæm og fóðringin styður við smám saman breytingu á formi stubbsins.
Viðurkenningin
Um A' Design Award í járni
Meta Mecha Gervilimafóðring vann A' Design Award í járni, virta viðurkenningu sem veitt er góðum hönnunarverkum sem uppfylla þær faglegu og iðnaðarlegu kröfur sem gerðar eru til vel hannaðra sköpunarverka. Sigurvegarar í járni sýna mikla færni, mikla sérhæfingu, sérfræðiskilning og skapandi getu höfunda sinna. Þess er vænst að Meta Mecha Gervilimafóðring sé mjög metið, dáð og elskað sköpunarverk sem er hagnýtt og nýstárlegt. Þetta hönnunarverk sem vann A' Design Award í járni sameinar bestu starfsvenjur greinarinnar og hefur hæfa tæknilega eiginleika tengda þekkingu og hæfileikum. Meta Mecha Gervilimafóðring er virt fyrir nákvæmni sína og er hannað til að veita lífsgæðabætur sem hjálpa til við að gera heiminn að betri stað.
Á bak við hönnunina
Fjölmiðlapakki
Heimildir, hópmeðlimir og tæknilegar upplýsingar frá hönnuðinum.
- Einstakar eiginleikar
- With 3D printable mechanical metamaterials as the prosthetic liner, Meta Mecha makes it possible to customize mechanical surfaces for different amputees according to personalized medical requirements.
The pressure sensitive color-changing material provides visualization of the unsuitability and draws attention.
The prosthetic liner can be replaced to support the deformation process of residual limb. The user can update their mechanical surface inside the prosthetic in a simple and economical way. - Stærðir og umbúðir
- Width 136mm*Depth 139mm*Height 175mm
(The dimensions of prosthetic liner should differ from user to user, above is an example of our case) - Merki
- Prosthetic socket liner, Customized design, 3D print, Computational design
- Framleiðslutækni
- The mechanical metamaterial prosthetic liner is 3D printed with industrial quality 3D printers and elastic TPU. It is impossible to manufacture the complex 3D shape without additive manufacturing technology.
3D scanning and pressure sensor equipment are used before the design process to acquire the shape and mechanical requirements of amputees.
Generative design approach is used to generate design with customized requirements. In our prototype, we use Grasshopper to generate our design. - Hönnunaráskorun
- It is a challenge for us to understand the logic and process of editing mechanical metamaterial. We have referred to many papers and interviewed a metamaterial specialist in our university and finally managed to arrange the structure unit on a prosthetic liner by using Grasshopper and plugins. Another challenge emerges when we try to prototype the product with 3D printing. It took us a while to find an industrial 3D printing laboratory that can use TPU to print the complex structure of metamaterial.
- Rannsóknir
- We had looked through papers on mechanical metamaterials, medical requirements on prosthetic and computational design to understand how to apply metamaterials in the prosthesis field. We then had conversations with a metamaterial specialist to verify our idea. We also printed out ten little blocks with metamaterial structure to experiment on different mechanical properties.
- Innblástur
- The future trend of computational design draws our attention to programmable matter and metamaterial. We are surprised to find its potential to empower design with material science and motivated to reconsider objects in microscopic logic.
With generative design and simulation tools, we propose application of metamaterial in the prosthetic field, offering both customized and medically compliant service. - Lengd verkefnis
- The project started in October 2021 in Shanghai, the first prototype was exhibited in D&I Shanghai in December 2021. An educational exhibition based on the project was shown in Shanghai Dyson Ideation Lab from February.
- Verkflæði
- Users first get residual limb 3D scanning and walk in a common socket to collect his pressure distribution data. A 3D model of metamaterial prosthetic liner is generated based on the data collected and medical requirements. After the prosthetic liner is 3D printed, it will be assembled with other parts of the prosthesis and delivered to the user. The prosthetic liner adjusts the best pressure level for the user and warns the user when pressure exceeds tolerance limits by color change. With the visual cue, the user can understand it's time to replace the liner to fit his residual limb deformation.
- Liðsmenn
- Longyu Gong
Ruikun Pan
Xuerong Cai
Yanyun Wu - Myndheimildir
- Images: Xuerong Cai, Ruikun Pan, Yanyun Wu, Longyu Gong
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