Castomize unveils 4D-printed orthopedic cast at Milan Design Week 2026
Castomize, a company based in Singapore, has introduced an innovative orthopedic cast utilizing 4D-printing technology, which was featured at Milan Design Week 2026 within the PROTOTYPE ISLAND exhibit. This cast consists of a pre-formed mesh shell crafted from advanced thermoplastic materials that soften when heated, allowing it to conform to the patient's limb and solidify as it cools. It boasts waterproof and breathable qualities and can be reheated and reshaped if the patient's swelling changes. Initially a research initiative at the Singapore University of Technology and Design, it transitioned into a medical technology firm in 2022. Unlike custom 3D-printed casts, Castomize employs standardized sizes that are tailored during fitting, facilitating easier clinical implementation. The cast can be applied without the need for a 3D scan and can be removed without a cast saw.
Key facts
- Castomize is developing a new generation of orthopedic casts in Singapore.
- The cast uses 4D-printing technology, where the fourth dimension is time.
- The cast was displayed at Milan Design Week 2026 as part of PROTOTYPE ISLAND.
- The product began as a research project at the Singapore University of Technology and Design.
- Castomize spun out as a medical technology company in 2022.
- The cast is made from smart thermoplastic materials and a moisture-resistant inner layer.
- The cast is waterproof and breathable due to its open lattice structure.
- The cast can be reheated and remolded for the same patient if needed.
Entities
Institutions
- Castomize
- Singapore University of Technology and Design
- PROTOTYPE ISLAND
- Milan Design Week 2026
- designboom
Locations
- Singapore
- Milan
- Italy