ABB Advances Laboratory Automation with New Sample Handling System Patent
Time:2026-06-24 Browse: 0
According to information published by the China National Intellectual Property Administration (CNIPA), ABB has filed a patent for an advanced laboratory automation sample processing system designed to improve the efficiency and flexibility of specimen handling in modern diagnostic environments.
The patent, titled “Sample Handling System for Laboratory Automation System” (publication number CN122270689A, filed November 2023), describes a modular automation architecture that enables seamless transfer of sample tubes and racks between multiple functional zones within a laboratory workstation and external analytical systems.
Modular Multi-Zone Laboratory Workstation Design
The disclosed system introduces an operational platform divided into multiple functional zones, allowing different stages of sample processing to occur in a structured and automated workflow. The key components include:
A multi-zone operation bench (workstation platform)
One or more sample tube racks used to hold specimen tubes for testing
At least one sample pre-processing device for handling preparation tasks before analysis
One or more robotic arms responsible for automated transfer operations
Each component is strategically positioned within specific zones of the workstation to support efficient material flow and reduce manual intervention.
Robotic Arms Enable Automated Sample Transfer
A central feature of the invention is the use of robotic arms for inter-zone sample transport. The robotic system is configured to move:
Individual sample tubes, or
Entire sample racks
between different zones of the workstation, or between the internal workstation and external sample analysis or processing systems.
This design allows the laboratory system to operate as a connected automation network, where sample movement is fully coordinated without manual handling.
Integration with External Analytical Systems
The patent further highlights that the workstation is not isolated. Instead, it is designed to interface with external sample processing and analytical platforms, enabling end-to-end automation from pre-processing to final analysis.
This type of architecture is particularly relevant for:
Clinical diagnostic laboratories
High-throughput testing environments
Pharmaceutical research laboratories
Biochemical analysis systems
By linking internal workstation zones with external analytical equipment, the system supports continuous and scalable laboratory workflows.
Improved Efficiency and Reduced Human Intervention
The invention reflects a broader industry trend toward lab digitalization and automation, where robotic systems are increasingly used to:
Reduce manual sample handling errors
Increase processing throughput
Improve traceability and sample tracking
Standardize laboratory workflows
By distributing devices such as robotic arms and pre-processing units across multiple zones, the system enhances operational flexibility and allows parallel processing of specimens.
Industry Context: Growing Demand for Lab Automation
The laboratory automation sector has seen rapid growth driven by rising demand for high-volume diagnostic testing and precision medicine. Companies like ABB are actively developing robotics and automation solutions to support hospitals, diagnostic laboratories, and life sciences research institutions.
The proposed system aligns with the industry's shift toward modular, scalable, and robotics-driven laboratory infrastructures, where systems can be customized based on workload and application requirements.
Technical Highlights of the Patent
Multi-zone workstation architecture for structured sample flow
Robotic arm-based transfer of sample tubes and racks
Integration with external diagnostic and processing systems
Distributed placement of processing devices across zones
Designed for scalable laboratory automation environments
Conclusion
ABB’s patent CN122270689A presents a sophisticated laboratory automation sample handling system that leverages robotic arms and modular workstation zones to automate specimen transfer and processing. The design supports more efficient laboratory operations, reduces manual workload, and enhances integration with external analytical platforms, reflecting the ongoing evolution of smart laboratory infrastructure.
