Design Qualification Protocol for Tube Sealing Machine in Ophthalmic Production
Document ID: DQ-TSM-001
Version: 1.0
Effective Date: 2023-10-01
Prepared by: [Your Name]
Approved by: [Approver’s Name]
Objective
The objective of this Design Qualification (DQ) protocol is to ensure that the Tube Sealing Machine (Hot Air/Ultrasonic) is designed and installed in compliance with the specified requirements for the production of sterile ophthalmic products.
Scope
This protocol applies to the Tube Sealing Machine utilized in the packaging area for sealing tubes containing sterile eye drops and eye ointments. It covers the validation of critical parameters affecting product quality.
Responsibilities
- Validation Team: Responsible for executing the DQ protocol and documenting results.
- Quality Assurance: Responsible for reviewing and approving the DQ protocol and results.
- Production Team: Responsible for operating the equipment during validation.
Prerequisites
- Completion of User Requirements Specification (URS) as per Annex 11.
- Installation Qualification (IQ) must be completed prior to DQ execution.
- Availability of necessary documentation including equipment manuals and calibration records.
Equipment Description
The Tube Sealing Machine (Hot Air/Ultrasonic) is designed to seal tubes containing sterile ophthalmic products. It employs controlled hot air and ultrasonic sealing techniques to ensure an effective seal that meets regulatory requirements.
Test Plan
| Test ID | Procedure | Acceptance | Evidence |
|---|---|---|---|
| T1 | Verify seal temperature | Within specified range as per URS | Temperature log |
| T2 | Verify seal pressure | Within specified range as per URS | Pressure log |
| T3 | Verify dwell time | Within specified range as per URS | Dwell time log |
| T4 | Conduct reject audit | Reject rate below acceptable threshold | Audit report |
| T5 | Verify audit trail functionality | Complete and accurate records | Audit log |
Detailed Test Cases
Test Case T1: Verify Seal Temperature
Procedure: Measure the seal temperature using calibrated thermocouples during operation.
Acceptance: Temperature must be within the range specified in the URS.
Evidence: Record the temperature in the temperature log.
Test Case T2: Verify Seal Pressure
Procedure: Measure the seal pressure using calibrated pressure gauges during operation.
Acceptance: Pressure must be within the range specified in the URS.
Evidence: Record the pressure in the pressure log.
Test Case T3: Verify Dwell Time
Procedure: Measure the dwell time during the sealing process.
Acceptance: Dwell time must be within the range specified in the URS.
Evidence: Record the dwell time in the dwell time log.
Test Case T4: Conduct Reject Audit
Procedure: Review and analyze the reject rate during sealing operations.
Acceptance: Reject rate must be below the acceptable threshold defined in the URS.
Evidence: Document findings in the audit report.
Test Case T5: Verify Audit Trail Functionality
Procedure: Check the audit trail functionality for completeness and accuracy.
Acceptance: All operations must be logged accurately as per regulatory requirements.
Evidence: Review the audit log for discrepancies.
Deviations
Any deviations from the acceptance criteria must be documented and assessed for impact on product quality. Corrective actions must be initiated as necessary.
Approvals
Prepared by: [Your Name] – [Date]
Approved by: [Approver’s Name] – [Date]
Data Integrity Checks
- Ensure all logs are time-stamped and user-identified.
- Confirm that data entries cannot be modified without appropriate authorization.
- Regularly back up data to prevent loss.