The company’s pipetting robot DISPENCELL enables scientists to isolate single cells reliably through gentle dispensing, improving cell viability and cloning efficiency
Swiss tech company SEED Biosciences has announced its pipetting robot DISPENCELL has been approved for use in cleanrooms and sterile environments.
The instrument underwent a compliance test for biosafety cabinets, certifying its use in sterile working environments. The tests were carried out by Hex Group, experts in contamination control in critical environments. David Deneuville, CTO, Co-Founder and Technical Director at HeX Group, explains what this means for the product and its users.
A sterile or controlled environment is one that minimises the presence of microbes to prevent contamination. Referring to the international ISO 14644 standards, a cleanroom is defined as “a room or space in which the number concentration of viable and non-viable airborne particles is controlled and classified, and which is constructed and operated in such a way as to minimise the introduction, generation, and retention of particles within the room or workspace”. Many sectors of activity rely on controlled and classified work environments, from the pharmaceutical industry and biotechnology to the health sector and food industry.
Biosafety cabinets, laminar flow VFL/HFL and isolators are airborne equipment used in cleanrooms that aim to protect a product, an operator and an environment in a local way, often for the most critical environments in direct contact with the product. It’s crucial that any equipment, instrument or product brought into these sterile environments is compatible with the targeted classification in order to avoid any negative impact on their classification. The introduction of a non-compatible element in a clean room could lead to particulate, microbiological or chemical contamination, which could affect the quality of the product manufactured. This is especially critical in the cleanest aseptic environments such as Grade A/B (GMP Classification), ISO 5 (ISO Classification), critical areas or ZAR4 (Hospital Classification). If a product is approved for use in a cleanroom, it can be used without fear of contamination for the environment itself.
For equipment to be approved for use in cleanrooms and sterile working environments, it must go through rigorous testing by a certified company, ideally by an independent, competent laboratory specialising in the field. SEED Biosciences’ DISPENCELL was tested by HeX Group’s team of Belgium-based experts in contamination control in critical environments. HeX Group tested whether the instrument
induced aeraulic disturbances or contamination in biosafety cabinets workspaces. The tests were completed in three stages: first with the environment empty, then with the DISPENCELL robot present, and finally with the robot in operation. The tests found that DISPENCELL did not affect the proper functioning and performance of the biosafety cabinets.
DISPENCELL was developed by scientists for scientists, so we know how important it is that the equipment used in a lab setting doesn’t interfere with results or put people at risk. The tests, conducted under operating conditions, assure users that DISPENCELL can be used in a biosafety cabinet without affecting its sterility and classification. This is crucial for our clients, many of whom rely on controlled pharma production environments to ensure the quality and safety of their products. But these compatibility tests don’t just give users even more confidence in the instrument. They could also enable scientists to use DISPENCELL in a greater variety of contexts – helping achieve SEED Biosciences’ goal of democratising the use of single cells in biology.
By accelerating the use of precision medicine in personalised therapies, SEED Biosciences aims to set new standards in single-cell biology to benefit patients. To do this, we provide scientists with innovative tools that are gentle with cells, affordable, intuitive and – most importantly – compliant with the most stringent regulatory demands. Our first product, DISPENCELL, enables scientists to isolate single cell lines three times faster and ten times cheaper than existing solutions.
We started out in 1999 as the Hygiene and Methods department of the Puissance Air group, a company specialising in air quality. In 2007 Puissance Air and all its activities became part of the leading facilities and services provider, the ISS group. Because of the high demand in contamination control matters, particularly in the hospital environment, the department was renamed Hygiene & Expertise in 2008 to enhance its response to this demand. Since then, this department's priority has always been to offer its clients a high quality professional service and since 1999 it has acquired a reputation in this field, encompassing "metrology", "HVAC-related techniques" "infection risks and microbiology" and "expert advice and consultancy". On 1st June 2013, HeX Belgium became independent ofISS in order to concentrate on areas relating to contamination control and environmental quality. It was only natural that HeX France was created in 2014 with the aim of offering a comprehensive technical solution specifically adapted to the needs of its French clients.