Meta Mecha Liner Prostetik naébbu Xuerong Cai

Meta Mecha Liner Prostetik naébbu Xuerong Cai iyanaritu pammènangngé iya temmaka riéloinna ri 2023 A' Design Award Bessi ri Katégori Kompétisi Desain Sibernetika, Prostesis, dan Implan.

BessiSibernetika· 2023

Meta Mecha Liner Prostetik

ᨑᨗ Xuerong Cai

ᨀᨒᨗᨕᨙ: Meta Mecha

Pammènangngé A' Design Award Bessi ri Katégori Sibernetika

596,704

Pammènangngé Anugérah Naparessoi

Paressoi Status Anugérah untu #142371

ᨈᨗᨈ ᨑᨗ A' Design Award ᨔᨗᨕᨑ ᨄᨙᨑᨙ ᨅᨙᨍᨗ ᨄᨂᨑᨁ

ᨓᨑᨊ

ᨉᨙᨔᨕᨗᨊᨙ

ᨄᨙᨑᨗᨖᨒ Meta Mecha Liner Prostetik

Meta Mecha iyanaritu liner soket prostetik iya ripakéa polé ri metamaterial mékanik. Liner-éwé ripancaji polé ri hasil scan 3D ri bagiang limpo iya masaé, sibawa polé ri data tekanang iya ripaddupungengngé wettu joppaé, nasaba iyaro pammukaé mékanik maccowé ri parelluang médisi iya ripersonalisasi'i. Meta Mecha ripakéi teknologi print 3D nasibawang bahang elastis TPU ri méseng-méseng print industri. Séuwaé bahang iya sensitifé ri tekanang mappasilélengngi warana wettu tekanangngé melebbihiwi wattasang toléransi, napaita ri pakéi makkedaé liner-éwé parellu risullé. Assullirengngé masittako sibawa mura, sibawa mattulung matu ri deformasi bagiang limpo iya masaé, sicécédé-cécédé.

ᨄᨂᨑᨁᨙ

ᨄᨙᨑᨗᨖᨒ A' Design Award Bessi

Meta Mecha Liner Prostetik iyanaritu pakoro A' Design Award Bessi, pakalebbi iya malebbi iya ripabbere ri desain makessing iya mappabbura persyaratan profesional sibawa industri iya ripakkirangngi pole ri ciptaan iya makessing ripikkiri. Pakoro Bessi mappakita keterampilan malompo, spesialisasi dalleng, pemahaman ahli sibawa kapasitas kreatif tau mabbuat. Meta Mecha Liner Prostetik ripakkirangngi mancaji ciptaan iya ripakalebbi, ripuji sibawa rirennu iya praktis sibawa inovatif. Desain pakoro A' Design Award Bessi iyae mappasilaong praktik tepat industri sibawa napaitai karakteristik teknis iya kompeten iya sipulung sibawa pengetahuan sibawa bakat. Nasaba ketelitiannna, Meta Mecha Liner Prostetik mappoleang pakalebbi sibawa ripikkiri mappabbere perbaikan kualitas laleng iya ritulung mappadeceng lino mancaji tempe makessing.

ᨑᨗ ᨆᨘᨋᨗᨊᨙ ᨉᨙᨔᨕᨗ

ᨀᨗ ᨄᨙᨑᨙ

ᨀᨑᨙᨉᨗ, ᨕᨂᨚᨈ ᨈᨗᨆ ᨔᨗᨅᨓ ᨑᨗᨏᨗ ᨈᨙᨀᨊᨗ ᨊᨄᨓᨙᨑᨙ ᨑᨗ ᨉᨙᨔᨕᨗᨊᨑᨙ.

Sipa Khas: 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.
Ukurang & Kemasang: Width 136mm*Depth 139mm*Height 175mm
(The dimensions of prosthetic liner should differ from user to user, above is an example of our case)
Tag: Prosthetic socket liner, Customized design, 3D print, Computational design
Téknologi Produksi: 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.
Tantangeng Désain: 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.
Panélitiang: 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.
Inspirasi: 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.
Wettu Proyék: 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.
Alur Opérasi: 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.
Anggota Tim: Longyu Gong
Ruikun Pan
Xuerong Cai
Yanyun Wu
Krédit Gambar: Images: Xuerong Cai, Ruikun Pan, Yanyun Wu, Longyu Gong