Airstream® Laminar Flow Bench

Sample contamination risk and controlled airflow

In IVF laboratories, one of the greatest threats is contamination of gametes or embryos by ambient particulates or microbes, which can compromise developmental potential and laboratory outcomes. The MIRI® Laminar Flow Cabinet uses a vertical laminar flow design: ambient air is drawn through a high-efficiency HEPA or ULPA filter then delivered downward into the work zone in a unidirectional flow, thereby minimising turbulence and “dead air” zones where contaminants accumulate. 

Energy efficiency, noise and vibration control

Many laminar flow systems create elevated noise levels or vibration that can disturb delicate procedures such as micromanipulation of oocytes or embryos. The MIRI® model addresses this by incorporating an ECM (electronically commuted motor) blower, which enhances energy efficiency and reduces noise and vibration. This means operators can focus on precision tasks without disruptive background hum or movement. 

Microscope integration and ergonomic workflow

When handling gametes or embryos, lab staff often require microscopic observation and manipulation within the laminar flow environment. The MIRI® cabinet is equipped with microscope mounting provisions and optional integrated LED lighting, enabling ergonomic access, clear visualization, and workflow continuity within the sterile zone. This integration reduces the need to remove samples into open air or move them between devices, thereby lowering risk of handling error or contamination. 

Anti-microbial surfaces and material integrity

Even with high‐quality airflow, sample safety also depends on the interior surfaces of the workzone not becoming reservoirs for microbial growth. The MIRI® cabinet uses stainless-steel construction (minimising joints or gaps) and is coated internally with ISOCIDE™ silver-ion powder, which actively inhibits microbial growth. For IVF labs where every surface contact may matter, this feature addresses the silent pain point of hidden contamination paths. 

Size flexibility and laboratory space constraints

Laboratories vary greatly in floor space, counting rooms, and workflow layout — a cabinet that is too large or too small can create ergonomic bottlenecks or leave unused space. The MIRI® Laminar Flow Cabinet is offered in sizes ranging from 3 feet (0.9 m) to 6 feet (1.8 m) width, enabling labs to select a dimension matched to their actual bench footprint and workflow. 

Clear specification ordering and accessory support

Selecting the correct model for your workflow can be a headache if spec sheets are unclear or accessories are missing. The MIRI® documentation provides clear item codes for models both with and without integrated light sources, and optional monitor-integration versions (MON). There are also accessories such as support stands with casters and UV lamps. This transparency reduces downtime and spec-selection errors. 

Application suitability and limitation awareness

While laminar flow cabinets protect samples from ambient contamination, they do not protect the operator from harmful or pathogenic agents — a misunderstanding that can compromise lab safety. The MIRI® cabinet webpage explicitly states that it is designed only for sample protection and is not suitable for handling pathogenic or harmful samples. This clarity helps labs avoid misapplication and regulatory issues. 

Quiet environment for precision ART workflows

In ART procedures like ICSI (intracytoplasmic sperm injection) or embryo biopsy, operators need a calm environment free from distractions or ambient noise. The MIRI® cabinet, with its low-noise ECM blower, ensures a quieter, more stable micro-environment around the bench. This helps reduce operator fatigue and supports fine motor tasks, improving consistency and outcome reliability.