Thermoplastic Elastomers in the Medical sector: Innovations and applications

In the medical sector, biocompatible thermoplastic elastomers are gaining prominence due to their biocompatibility, durability, and versatility.

Their ability to conform to complex structures and maintain safe contact with human tissues makes them ideal materials for applications where safety, comfort, and functionality are paramount.

What are biocompatible thermoplastic elastomers and which are used in medicine?

Elastomers are polymeric materials that possess significant elastic properties.

They can be stretched and deformed considerably under stress but have the ability to return to their original shape once the load is removed.

This elasticity is due to their chemical structure, which allows for considerable flexibility.

The most common thermoplastic elastomers used in medicine

The most commonly used biocompatible thermoplastic elastomers include:

• Thermoplastic Elastomers (TPE)

These combine elasticity and flexibility with the ability to be molded like thermoplastics. They are used in medical devices, tubing, seals, and components requiring flexibility.

• Elastomeric Polypropylene (PP-E)

A variant of polypropylene with elastomeric properties, offering good elasticity and chemical resistance. It is used in medical applications where flexibility is required, such as disposable devices.

• Thermoplastic Polyurethane (TPU)

Known for excellent abrasion resistance, flexibility, and biocompatibility. It is used in medical devices such as prosthetics, catheters, and coatings.

• Styrene Block Copolymers (SBC)

These combine the properties of polystyrene and rubber, offering good elasticity and durability. They are used in medical applications requiring a flexible and resistant material.

• Polyacrylate Elastomers (ACM)

These have good temperature resistance and high elasticity. They are used in medical adhesives, sealants, and other components requiring flexibility.

• Polyethylene Elastomers

These combine the softness of polyethylene with elastomeric properties, used in medical applications where a soft and flexible material is needed.

Main medical applications of thermoplastic elastomers

Thermoplastic elastomers (TPEs) have a wide range of medical applications due to their flexibility, durability, and biocompatibility.

They are used in medical devices such as tubing, probes, catheters, IV bags, and equipment components, as well as in dental and orthopedic technology applications.

How can OSF help you in medical projects involving thermoplastic elastomers?

At OSF, we offer our clients extensive experience in selecting the highest quality biocompatible thermoplastic and elastomer materials, adapting to their specific needs.

Our commitment is to thoroughly understand the requirements of each project, enabling us to deliver customized solutions that ensure both functionality and safety.

Expertise in Plastic and Liquid Silicone injection

OSF Plastic has extensive experience in manufacturing parts through plastic and liquid silicone injection, offering customized solutions for various applications, particularly in the medical field.

ISO 7-classified Cleanroom production

To meet the demands of the medical sector, OSF Plastic has a cleanroom classified as ISO 7, covering an area of 100 m². This facility enables the production of components in a controlled environment, minimizing particle presence and ensuring the cleanliness required for medical products.

ISO 13485 certification

OSF is certified under ISO 13485, an international standard specific to medical devices that ensures the implementation of an appropriate quality management system.

This certification demonstrates the company’s commitment to patient safety, traceability, regulatory compliance, and continuous improvement in all processes related to the manufacturing of medical products.

Material selection consulting based on medical application

OSF provides specialized consulting services for material selection.

Our team works closely with clients to identify the most suitable materials for each application, considering factors such as biocompatibility, chemical resistance, mechanical properties, and regulatory requirements.

If you need more information and/or specific assistance, feel free to contact us.