I get asked almost every day about how to replace PVC in medical devices—and honestly, it’s no surprise. As sustainability takes center stage in healthcare, more companies are starting to take a hard look at the materials they’ve relied on for decades. PVC, once the standard for things like IV bags, catheters, and tubing, is now facing serious questions about its long-term impact — on both people and the planet.
Sure, PVC is durable and cheap — that’s why it’s been used for so long. But the more you dig into it, the more concerning it gets. It’s made from petroleum and chlorine, and to make it flexible enough for medical use, manufacturers often add plasticizers like phthalates — which have been linked to hormone disruption and other serious health issues. On top of that, when PVC is made or thrown away, it can release dioxins — some of the most toxic chemicals out there. It’s a tough pill to swallow for an industry built on protecting health.
PVC is also not readily recyclable, which makes it especially problematic for waste management. This material contributes to landfill overload and can hinder circular economy goals.
When you work in an industry focused on healing, it’s hard to ignore the irony of using materials that can cause harm across their lifecycle. More and more, it just doesn’t add up. That’s why forward-thinking companies, like Vonco, are stepping up with smarter, safer alternatives. We’re helping teams find solutions that don’t just check the regulatory boxes, but also support long-term health and environmental responsibility. Because doing better shouldn’t be optional – it should be built in.
“With global regulators tightening environmental standards and healthcare providers seeking more sustainable supply chains, the time is right, and necessary, to rethink medical device packaging.”
Sustainable Alternatives: Biopolymers and Recyclable Barrier Materials
Emerging materials and technologies are tackling these challenges head-on. Here are two promising alternatives:
- Biopolymers: Derived from renewable sources like corn starch, sugarcane, or cellulose, biopolymers offer a biodegradable or compostable path forward. Materials like PLA (polylactic acid) and PHA (polyhydroxyalkanoates) are being tested for medical applications, although further work is needed to meet stringent sterility and shelf-life standards.
- Recyclable Barrier Films: High-barrier mono-material films made from polyethylene or polypropylene are gaining popularity. Unlike multi-material laminates that can’t be separated for recycling, these new films deliver necessary protection while being compatible with existing recycling streams.
Advanced sealing technologies, antimicrobial coatings, and oxygen or moisture scavengers are also being integrated to boost the performance of these greener materials.
Case Study: Accelerating Market Readiness for a Non-PVC Negative Pressure Wound Therapy Device
At Vonco, we specialize in turning complex packaging and fluid delivery challenges into production-ready solutions. When an OEM developing a cutting-edge Negative Pressure Wound Therapy (NPWT) device needed a fast, flexible non-PVC manufacturing partner – they turned to us.
The goal: bring a life-improving NPWT system to market quickly, safely, and at scale.
Our team collaborated closely with the OEM to co-engineer a multi-functional device component: a fluid bag with an integrated tube set capable of handling high-viscosity wound exudate. Vonco’s design-for-manufacturing expertise helped the client avoid delays by proactively addressing production hurdles and performance requirements during development.
From rapid prototyping to full-scale cleanroom production, we delivered a turnkey non-PVC solution that met ISO 13485 standards and exceeded the client’s expectations for both functionality and speed.
The result? A customized fluid delivery system that was key to launching the NPWT device – on time, on spec, and with confidence.
Want to learn how our custom manufacturing capabilities and PVC-alternative materials can help accelerate your next medical innovation? Read the full case study here
Why It Matters
Switching to sustainable medical device materials is no longer just a compliance exercise. It’s a strategic differentiator. Medical device companies that embrace innovation in this space stand to benefit in multiple ways:
- Regulatory readiness: Anticipate and align with evolving environmental regulations.
- Brand trust: Strengthen reputation with consumers, healthcare providers, and investors.
- Operational efficiency: Reduce packaging complexity and material waste.
Sustainability doesn’t have to come at the cost of performance. In fact, with the right partners and a forward-thinking mindset, it can drive long-term value.
Learn more about Vonco and Keith’s role as President and CEO