De-nest and present filled glass vials in aseptic fill-finish
In biologics drug-product fill-finish, pre-sterilized vials arrive in nest-and-tub configurations and must be removed from their nests and presented to the filling/stoppering line without human intervention. The task involves grasping thin-walled glass vials (typically 2R-50R formats) that are fragile, lightweight, and slippery, lifting them out of the nest, and placing them onto conveyors or carriers while explicitly avoiding glass-to-glass contact. It sits at the front of the sterile line, upstream of dosing and stoppering, inside an isolator/RABS Grade A environment where any operator contact is undesirable. It is hard for a robot because a force-blind grasp cracks or chips the glass, generates particulates, and any cracked vial or shed glass is a contamination and patient-safety event in an aseptic zone. Industry peers already use robotic arms to de-lid tubs and de-nest vials specifically to eliminate glass-to-glass contact, indicating this is a recognized, repeatable manipulation problem. We identified this through our own research; we have not confirmed the specifics with the customer directly. This page is our researched read — a starting point for that conversation.
What the task is
RESEARCHED · our reconstructionIn biologics drug-product fill-finish, pre-sterilized vials arrive in nest-and-tub configurations and must be removed from their nests and presented to the filling/stoppering line without human intervention. The task involves grasping thin-walled glass vials (typically 2R-50R formats) that are fragile, lightweight, and slippery, lifting them out of the nest, and placing them onto conveyors or carriers while explicitly avoiding glass-to-glass contact. It sits at the front of the sterile line, upstream of dosing and stoppering, inside an isolator/RABS Grade A environment where any operator contact is undesirable. It is hard for a robot because a force-blind grasp cracks or chips the glass, generates particulates, and any cracked vial or shed glass is a contamination and patient-safety event in an aseptic zone. Industry peers already use robotic arms to de-lid tubs and de-nest vials specifically to eliminate glass-to-glass contact, indicating this is a recognized, repeatable manipulation problem.
Is this the actual task and sequence? What are the real tolerances, cycle rate, and reject criteria, and which steps are today's manual bottleneck? Answering these is what turns this from a researched signal into a validated use case.