Laboratory Information System (LIS)
Laboratory system managing test requests, sample tracking, device integration, and result approval.
Laboratory Information System (LIS) is the system that manages clinical laboratory processes — test requests, sample acceptance and tracking, device integration, result entry and approval. It works in integration with HBYS to ensure that requests flow automatically to the laboratory and results flow to the patient record.
LIS reduces manual data entry and associated errors by automatically collecting results from analysis devices; it ensures that results go through validation and approval workflows.
Other names / abbreviation: Laboratory Information System, LBS.
What is it used for?
LIS increases sample traceability by digitally transforming laboratory workflows from end to end, enhances result accuracy and speed, and ensures that laboratory data can be used confidently in clinical decision-making processes.
Key features
- Test request management: Receiving requests from HBYS and directing them to the laboratory.
- Sample tracking: Barcoded sample monitoring and status management.
- Device integration: Automatic result transfer from analysis devices.
- Result approval workflow: Validation, critical value, and approval processes for results.
- Quality control: Internal quality control and calibration tracking.
Modules and components
Common modules and components within the Laboratory Information System (LIS):
- Test requests
- Sample acceptance and tracking
- Device interfaces
- Result approval
- Quality control
- Reporting
Integration and standards
The Laboratory Information System (LIS) does not operate in isolation; it typically exchanges data with the following systems and processes:
- HBYS
- Analysis devices (device interface)
- Sample tracking system
Frequently referenced standards and regulations:
Benefits provided
- Sample traceability
- Reduction of manual data entry and errors
- Quick access to results
- Quality control tracking
Selection and evaluation criteria
Key criteria considered when evaluating a laboratory information system (LIS):
- Scope of device integration
- HBYS integration
- Quality control capabilities
- Critical value/approval workflow
Points to consider
- Device diversity determines the scope of integration.
- Critical value notifications must be configured meticulously for clinical safety.
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What is LIS?
LIS (Laboratory Information System) is the laboratory system that manages test requests, sample tracking, device integration, and result approval processes.
How does LIS work with HBYS?
Requests are transmitted from HBYS to LIS; results from the device are approved through LIS and reflected in the patient record.
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