From design to production, EXSTO supports medical device manufacturers in the development of reliable, compliant and industrialisable silicone components, sub-assemblies and devices.
EXSTO designs and manufactures silicone solutions for demanding medical applications, where biocompatibility, precision, traceability and industrial control are essential.
With nearly 30 years of silicone expertise, LSR and HCR technologies, and processes including moulding, overmoulding, extrusion, co-extrusion, assembly and silicone 3D printing, EXSTO supports its customers from the initial idea through to production launch.
Our role: to help you secure your critical medical applications, reduce development risks and accelerate the transition from concept to production-ready device.
Medical silicone expertise
From material selection to industrialisation, our teams support your medical silicone projects with an integrated approach:
needs analysis, feasibility, prototyping, tooling, production and quality support.
Discover our medical silicone expertiseSilicone applications
Gastric, cardiology, dental, pharmaceutical, surgical, women’s health, respiratory, ophthalmic, urology or neurosurgery applications: EXSTO develops silicone solutions adapted to the specific constraints of each medical application.
View our silicone applications
Controlled environments
Our ISO 6, ISO 7 and ISO 8 cleanrooms, as well as our unclassified clean environments, enable us to meet the cleanliness, quality and compliance requirements of medical devices.
Discover our environmentsMedical News
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Health/Medical, Industrial Processes • The 22 June 2026 EXSTO designs and manufactures extruded silicone profiles, tubes and cords, available as standard or custom-made solutions, to meet the needs of medical, pharmaceutical, industrial and technical applications. Whether you need a silicone tube, a silicone cord, a solid profile, a hollow profile or a specific cross-section developed from a drawing, our teams adapt the material, geometry, dimensions and finishing operations to your application requirements.
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Health/Medical • The 2 October 2025 Silicone expertise at the service of mothers of premature babies
New article in the September/October 2025 issue of the Device Med magazine
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Health/Medical • The 3 October 2025 Complex medical devices: a new standard?
Innovation in the healthcare sector is driving medical devices to achieve higher levels of performance, precision… and complexity. But what does “complex” really mean in this context?