Vonco’s 2023 acquisition of Genesis Plastics Welding was primarily motivated by the growing demand for reliable, cost-effective single-use medical devices that prioritize patient safety and reduce contamination risks. Single-use bio-compatible materials play a vital role in the biopharmaceutical and healthcare sectors, particularly in applications requiring sterilization, efficiency, and compatibility with human tissue and fluids. Transformative advancements in products such as bioprocessing bags, biopharma fluid bags, cell separation and culture bags, cryogenic storage bags, and blood bags are driving innovation, ensuring these materials meet the highest standards for safety, functionality, and sustainability.
As we approach 2025, let’s delve into the latest advancements in single-use biocompatible materials and discover how Vonco is enhancing the safety, functionality, and efficiency of our customers’ medical device products.
Bioprocessing Bags: Reliable, Scalable, and Versatile
Bioprocessing bags are essential in pharmaceutical production, where single-use systems are often preferable to minimize cross-contamination risks and reduce costs associated with cleaning and sterilization. Bioprocessing bags are used throughout various stages of drug production, from mixing and filtration to transportation and storage. Recent developments in biocompatible materials for these bags have focused on enhancing their durability, chemical resistance, and flexibility.
Modern bioprocessing bags are made from high-performance polymers designed to withstand high-stress conditions and maintain sterility. At Vonco, we’re introducing multilayer films that improve bag strength and barrier properties, protecting sensitive biopharmaceutical compounds from contamination while allowing scalability in production. Additionally, our bags are designed to be compatible with advanced sterilization methods like gamma irradiation, which is vital in maintaining sterility without compromising the bag’s structural integrity.
Biopharma Fluid Bags: Ensuring Safe and Contaminant-Free Fluid Transfer
Fluid management in biopharmaceutical processes requires materials that prevent contamination and support sterile fluid transfer. Biopharma fluid bags, which are often used for media storage, nutrient transfer, and sample collection, are made from advanced biocompatible materials to ensure safe and contaminant-free environments for biological fluids.
Vonco’s biopharma fluid bags incorporate specialized barrier films to enhance resistance to punctures and maintain the purity of their contents. We leverage innovations in plasticized polymers that make these bags more flexible and durable to ensure drug and patient safety. The trend toward sustainable single-use materials, such as bio-based plastics, is also gaining momentum as customers look to reduce the environmental impact of disposable devices.
Cell Separation and Culture Bags: Supporting High-Quality Cell Growth
Cell separation and culture bags play a critical role in regenerative medicine and cell therapy applications, where maintaining a controlled, sterile environment is paramount. Vonco’s bags are used to culture cells, separate them, and sometimes expand them for therapeutic applications.
To support cell viability and quality, our customers are using bio-compatible materials that are non-cytotoxic and allow for optimal gas permeability, nutrient exchange, and waste elimination. Many of our cell culture bags are made from single-use materials that promote cell growth while preventing cell adhesion to bag walls, ensuring maximum yield and viability. Additionally, we can incorporate clear and optically transparent materials that allow real-time monitoring of cell growth and health without opening the bag, minimizing contamination risks.
Cryogenic Storage Bags: Strength at Sub-Zero Temperatures
Cryogenic storage is essential for preserving biological samples, stem cells, blood components, and other sensitive materials at ultra-low temperatures. Cryogenic storage bags, designed to withstand these extreme temperatures, require specialized biocompatible materials that maintain flexibility and durability even when stored below -80°C.
Recent innovations in cryogenic bag materials include ultra-low temperature-resistant polymers that prevent brittleness and cracking. These bags often use a combination of polyethylene or polypropylene with advanced additives to improve durability and flexibility. The use of double or triple-layered materials also enhances the bag’s resistance to punctures, ensuring the safety of precious samples during long-term storage and transport.
Blood Bags: High Standards for Life-Saving Storage and Transfer
Blood bags are among the most critical single-use medical devices, requiring stringent biocompatibility to ensure blood safety and stability. Made from flexible materials, these bags are often treated with anticoagulant solutions and contain multiple compartments for blood separation and storage.
To address concerns about plasticizers and potential contaminants, we focused on creating PVC-free or DEHP-free materials that offer the same flexibility and durability as traditional blood bags. Many of our customers are looking for co-extruded films, which add barrier layers to protect blood products from external contaminants. The latest generation of blood bags also integrates RFID technology to enhance traceability and support blood product safety.
The Shift Toward Sustainable Single-Use Materials
As the demand for single-use devices rises, so does the need for sustainable solutions. At Vonco, we are increasingly investing in biodegradable or recyclable materials to reduce waste, particularly in applications that require high volumes of single-use bags. Bio-based polymers derived from renewable resources are becoming more popular as companies seek to balance safety and functionality with environmental responsibility.
Conclusion: Advancing Safety and Efficiency with Single-Use Biocompatible Materials
Advancements in single-use biocompatible materials are driving a new era in medical device manufacturing. Whether in bioprocessing, fluid management, cell culture, cryogenic storage, or blood banking, our focus remains on creating safe, sterile, and efficient solutions that reduce contamination risks and improve patient outcomes. By adopting these innovative materials, we are not only enhancing the safety and performance of single-use devices but we’re also moving towards more sustainable and eco-friendly solutions that can support the growing needs of modern healthcare.
The future of single-use biocompatible materials holds great promise for both patients and healthcare providers. Download our white paper “Four Ways to Optimizing Bioprocessing Bag Reliability, Functionality, and Cost” to see how Vonco is can deliver solutions that meet the highest standards of quality while supporting environmentally responsible practices in the medical device industry.