Clinical service methodology
Define scope, evidence, response windows, calibration traceability, software controls, and exit criteria before the device enters a production laboratory or monitored-care workflow.
Coverage specification
Coverage labels are not universal promises. The signed statement of work should record supported assets, geography, hours, exclusions, escalation, and documentation for each site.
| Review tier | Coverage window | Response criterion | Evidence package |
|---|---|---|---|
| Continuous operations | 24 hours × 365 days for listed fault classes | Remote triage target and contracted on-site window | Service log, fault code, replaced part, release-to-use record |
| Extended clinical day | 07:00–19:00, seven days, market-specific | Priority based on patient or assay workflow impact | Corrective action, calibration status, audit trail |
| Business hours | 08:00–17:00, Monday–Friday | Next-business-day parts plan where contracted | Preventive-maintenance and parts traceability report |
| Per-call | On demand | Quoted after asset and location review | Standalone field-service report |
Repeatable handoff
List device references, critical accessories, calibrated tools, operator roles, complaint routing, design history file (DHF) dependencies, device master record (DMR) controls, and the boundary between Abbott, distributor, hospital biomed, and laboratory quality teams.
Review qualification records, replacement-part identity, UDI and lot traceability, software compatibility, and evidence required before a serviced unit returns to clinical use.
IEC 62304 lifecycle evidence, SBOM status, cybersecurity advisories, firmware compatibility, rollback planning, and data-integrity checks are documented apart from mechanical preventive maintenance.
Record test environment, reference material or simulator, method, measured result, essential performance, electromagnetic compatibility (EMC) conditions, acceptance criterion, deviations, approver, and timestamp. A signed report without these elements is not a repeatable test.
Prepare the review
Include asset family, facility type, operating hours, market, interface ownership, and the evidence your quality team must retain.
Scope a service review