Meta Mecha Líneáil Próistéiseach le Xuerong Cai

Tha Meta Mecha Líneáil Próistéiseach le Xuerong Cai na bhuannaiche air leth urramach anns an fharpais chliùitich 2023 Duais Iarainn A' Design Award ann an Roinn Farpais Dealbhadh Saibearnatigs, Buill-bhodhaig Fhuadain agus Ion-chuir.

IarannSaibearnatigs· 2023

Meta Mecha Líneáil Próistéiseach

le Xuerong Cai

Neach-ceannach: Meta Mecha

Buannaiche Duais Iarainn A' Design Award ann an Roinn Saibearnatigs

596,704

Buannaiche Duais Dearbhaichte

Dearbhaich Inbhe na Duaise airson #142371

Seall aig A' Design Award Brath Naidheachd Suaicheantas Duaise

Dathan

An Dealbhadh

Mu dheidhinn Meta Mecha Líneáil Próistéiseach

Is líneáil sconna próistéiseach í Meta Mecha atá déanta as meiteamhaitrialacha meicniúla. Gintear an líneáil ó scanadh 3D den ghéag iarmharach agus ó shonraí brú a bailíodh le linn siúil, ionas go leanann an dromchla meicniúil riachtanais leighis phearsantaithe. Priontáiltear Meta Mecha i 3D i TPU leaisteach ar phriontálaithe tionsclaíocha. Athraíonn ábhar íogair don bhrú dath nuair a théann an brú thar an teorainn lamhálta, ag taispeáint don úsáideoir go bhfuil gá leis an líneáil a athsholáthar. Tá an t-athsholáthar simplí agus eacnamaíoch, agus tacaíonn sé le díchruthú céimseach na géige iarmharaí.

An Aithneachadh

Mu dheidhinn Duais Iarainn A' Design Award

Tha Meta Mecha Líneáil Próistéiseach air Duais Iarainn A' Design Award a bhuannachadh, aithneachadh urramach a bheirear do dhealbhaidhean math a choinnicheas ris na riatanasan proifeiseanta is gnìomhachais a thathar a' sùileachadh bho chruthachaidhean a chaidh an dealbhadh gu math. Tha buannaichean Iarainn a' nochdadh sgil mhòr, speisealachadh àrd, tuigse eòlaiche agus comas cruthachail an luchd-cruthachaidh. Thathar an dùil gum bi Meta Mecha Líneáil Próistéiseach na chruthachadh air a bheil mòran meas, ion-mholta agus gràdhach a tha practaigeach agus ùr-ghnàthach. Tha an dealbhadh seo a bhuannaich Duais Iarainn A' Design Award a' cur nan cleachdaidhean as fheàrr sa ghnìomhachas còmhla agus tha feartan teignigeach comasach aige ceangailte ri eòlas-dèanamh agus tàlant. Tha meas air Meta Mecha Líneáil Próistéiseach airson a dhùrachd agus chaidh a dhealbhadh gus leasachaidhean càileachd beatha a thoirt seachad a chuidicheas le bhith a' dèanamh an t-saoghail na àite nas fheàrr.

Air Cùl an Dealbhaidh

Pasgan Naidheachd

Creideasan, buill sgioba agus fiosrachadh teicnigeach a chuir an dealbhaiche ri chèile.

Feartan Sònraichte: 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.
Tomhasan & Pacadh: Width 136mm*Depth 139mm*Height 175mm
(The dimensions of prosthetic liner should differ from user to user, above is an example of our case)
Tagaichean: Prosthetic socket liner, Customized design, 3D print, Computational design
Teicneòlas Cinneasachaidh: 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.
Dùbhlan Dealbhaidh: 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.
Rannsachadh: 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.
Brosnachadh: 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.
Faid a' Phròiseict: 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.
Sruth Obrachaidh: 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.
Buill na Sgioba: Longyu Gong
Ruikun Pan
Xuerong Cai
Yanyun Wu
Creideasan Dhealbhan: Images: Xuerong Cai, Ruikun Pan, Yanyun Wu, Longyu Gong