Plastic Splint Materials

Splint material is the plastic, thermoplastic or composite substrate formed into a device that supports or immobilises part of the body. Product options may include polycarbonate and ABS blends, TPU or elastomers, polypropylene, polyethylene and other thermoplastics. Selection depends on flexibility, rigidity, skin contact, fabrication method, fit and the intended clinical application.

A splint in a first aid box is a support used to help immobilise a suspected injured limb until professional medical assessment is available. It may help limit movement and protect the affected area during initial care. The design and material vary, so users should follow applicable first-aid guidance and seek qualified medical attention for suspected fractures or serious injuries.

Orthotic splints can use polypropylene, polyethylene, copolymer polypropylene, TPU, ABS, polycarbonate blends and carbon-fibre-reinforced plastic. The supplied product information identifies polycarbonate and ABS blends and TPU or elastomers as material categories. The final choice depends on the required rigidity, weight, adjustability, skin-contact requirements, fabrication process and clinical design.

Yes. Customisation can include patient-specific sizing, trim lines, closure systems, colour, padding, lining and fabrication approach. Thermoplastic materials can also allow in-clinic modification and adjustment as anatomy or treatment progresses. Jairaj Group’s listed support includes custom fabrication, product modification, patient measurement assistance and guidance for clinical fitting and adjustment.

Plastic orthotic components are used in ankle-foot orthotics, wrist and hand splints, knee and knee-ankle-foot orthotics, spinal orthoses, paediatric orthotics, sports medicine, post-operative immobilisation, diabetic foot offloading and upper-extremity support. Applications include rehabilitation, movement control, protection, stabilisation and support following injury, surgery or neurological and developmental conditions.

Medical orthotic components may need to address applicable device classification, biocompatibility, quality management and regional regulatory requirements. The product information references FDA requirements in the United States, ISO 10993 for skin-contacting materials, ISO 13485 for medical-device quality systems, CE Marking for the European Union and RoHS compliance. Requirements depend on the device and market.