“Single-Use Technologies”

Non-Invasive Sensors as Enablers of “Smart” Disposables

    Disposable bioprocessing has come of age. Economic and regulatory conditions are driving the widespread adoption of disposable equipment at all stages of bioprocessing. This review considers the entire bioprocess chain and assesses the status of disposables. In particular, we focus on the current availability and need for additional sensors that will enable the disposable process to be integrated — in compliance — with the latest Process Analytical Technologies. Traditional bioprocessing is highly compartmentalized into upstream and downstream operations.…

Better Positioned Than Ever

    In June 2007, Sartorius AG acquired the French company, Stedim S.A., and a global solution provider for the biopharmaceutical industry was created. Since then, the new company — Sartorius Stedim Biotech (SSB) — has entered into collaborations with a number of other key industry players, including Metroglas, Bayer Technology Services GmbH and the recently acquired Wave Biotech AG to bring technologies such as single-use bioreactors, UVC irradiation and the first disposable–integrated electrochemical pH sensor into its rapidly expanding…

Implementing Gamma-Stable RFID Tags in Single-Use Fluid Management Systems

    This paper describes how RFID (Radio Frequency Identification) technologies can be implemented into single-use systems to generate electronic records for both bag manufacturers and bag end-users. RFID technology will enable the user to both read and write all relevant product and process information directly onto the single-use bag, providing instantaneous data recall. The tag can also provide the user with immediate access to the bag’s original part number, lot number, date of manufacture, expiration date and other critical…

Applying Good Engineering Practices to the Design of Single-Use Systems

Significant changes are being incorporated into biopharmaceutical manufacturing processes as a result of drivers such as increasingly strict regulatory demands, reduction of manufacturing costs, and outsourcing to contract manufacturing organizations (CMOs). Historically, many biopharmaceutical processes were designed and built based on cleanable, reusable stainless steel systems and unit operations. Today several industry drivers are shifting some unit operations toward single-use technologies, namely lowered cross-contamination, reduced capital investments, and desired further reduction in manufacturing costs and shortened drug development times (1,2,3).…

Introducing Disposable Systems into Biomanufacturing

Single-use (disposable) systems are being considered and introduced into many biopharmaceutical processes because manufacturers have identified significant benefits they offer over traditional reusable systems. These benefits are often more evident when a new process and product are being developed. Lower capital expenditures, shorter development times for new facilities, and reduced validation costs are some of the reasons single-use technology may be selected. Here, a contract manufacturer’s case study is described in which an existing stainless steel system was completely replaced…

Reducing Microbial Contamination Risk in Biotherapeutic Manufacturing

The risk of contamination (especially microbiological) is always an area for special attention in biopharmaceutical processes. No matter the process stage, whether upstream of a bioreactor or in the final filling of a sterile product, effective contamination control continues to be a critical requirement, so any opportunities for improvement may justify further investigation. Even with established validated processes, demands for higher purity and increased sterility assurance may require manufacturers to reassess their procedures and technologies. New processes present an even…