Russian customers inspect goods (silicone foley catheters) at the factory warehouse

 
- Product: Disposable sterile silicone urinary catheters (2-way/3-way; Class II sterile medical devices).
- Client: A Russian medical device trading company (Order volume: 50,000 units initially, followed by monthly orders of 100,000 units).
- Objectives: Pre-shipment factory inspection, 100% product inspection, and verification of ISO 13485 and GOST R compliance to prepare for RZN registration and EAC certification.

 

II. Preliminary Preparation (Factory Side)

 

1. Document Preparation (Bilingual: Russian and English)

 

- ISO 13485 Certificate, GOST R ISO 13485 Declaration of Conformity.
- Raw materials: Medical-grade silicone (LD400) – MSDS, COA, and biocompatibility report.
- Production records: Batch Production Record (BPR), cleanroom temperature/humidity/pressure differential logs, and sterilization records (Ethylene Oxide/EO)
- Inspection records: Full reports for IQC, IPQC, and FQC/OQC (dimensions, hardness, tensile strength, resilience, sterility, etc.)
- Packaging and labeling: Compliance with RZN requirements (Russian-language instructions, batch number, expiration date, sterility symbol, EAC mark)

2. On-site Preparation

 
- Class 100,000 clean area (changing room, air shower, hand washing/disinfection stations); workshop 5S organization.
- Production equipment: Extruder, molding die, welding machine, EO sterilization cabinet (with complete calibration certificates)
- Inspection-pending area: 50,000 finished units stacked by batch; clear labeling on inner and outer cartons.
- Laboratory: Hardness tester, tensile testing machine, profile projector, and sterility testing equipment ready for use.

 

3. Personnel Preparation
- Accompanying team: General Manager, Quality Manager, Production Supervisor, Foreign Trade Manager, and Russian Interpreter.
- Cleanroom personnel: Training completed on gowning protocols, aseptic operations, and record traceability.

 

III. Client Factory Visit and Reception Process

 

1. Initial Meeting (30 min)

- Client Briefing: Verification of consistency across the quality system, on-site operations, physical products, and documentation, in accordance with Russian RZN ​​and EAC requirements.
- Factory Presentation: Production capacity, quality control, export experience, and RZN registration progress.
- Itinerary Confirmation: Document review → Cleanroom tour → Sampling and full inspection at the finished goods warehouse → Laboratory testing → Closing meeting.

 

2. Document Review (1 hour)

 

- Key areas of focus: Traceability of records, data authenticity, and compliance of Russian-language documents.
- Points of interest for the client:
• Correlation between raw material batches and finished product batches.
• EO sterilization parameters (temperature, duration, concentration, aeration period)
• Sterility/pyrogen test reports (mandatory for every batch)
• Presence of Russian text, batch number, expiration date, and EAC mark on labels.

 

IV. On-site Inspection (Core Phase)
 
1. Cleanroom (1.5 h)
- Gowning → Air shower → Clean area corridor; check records for pressure differential, temperature and humidity, airborne particles, and settling bacteria.
- Key Customer Concerns:
•Traceability between raw material batches and finished product batches
•EO sterilization parameters (temperature, duration, concentration, aeration period)
•Sterility/pyrogen test reports (mandatory for every batch)
•Label details: Russian text, batch number, expiration date, and EAC mark

  

2.Finished goods warehouse sampling and inspection (2 hours; client randomly selects 3 cartons = 300 units)

- Appearance: No air bubbles, burrs, or cracks; uniform color
- Dimensions: Total length, outer diameter, balloon capacity, side-hole position (measured via profile projector)

- Physical properties:
•Hardness: Shore A 60 ± 5
•Tensile strength: ≥8 MPa; elongation at break: ≥300%
•Resilience: No cracking after 180° bending.

- Functions:
•Balloon inflation: 5 mL/30 mL; maintains pressure for 5 minutes without leakage.
•Catheter patency: Allows smooth flow of simulated urine.

- Packaging: Individually sterile-packaged; no damage or air leaks; batch numbers on inner and outer boxes match.

3.Witnessed Laboratory Testing (1 hour)

- On-site client witnessing: Tests for sterility, pyrogens, hardness, tensile strength, and seal integrity.
- Results: Passed all tests; data consistent with the report.

 

V. Issues Raised by the Customer

 

1. Slight burrs on the sealing edges of some inner packaging (does not affect sterility; an aesthetic defect).
2. The font size in the Russian instruction manual is too small; it is recommended to increase it to 10pt.
3. Warehouse temperature and humidity records were missing signatures for two days (signatures have been added, and training has been reinforced).
4. Recommendation to provide validation reports on the EO sterilization aeration period for each batch (this has been provided).

 

VI. Corrective Actions (Completed on-site or within 3 days)

 

1. Adjusted the cutting blade pressure on the inner packaging machine to eliminate burrs; 100% inspection completed.
2. Re-formatted the instruction manual (increased Russian text size to 10pt); customer approval obtained.
3. Implemented a dual-verification process for warehouse records, with dual backups (electronic and hard copy).
4. Added the validation report for the EO aeration period (≥12 hours) to the batch records.

 

VII. Final Meeting and Outcome

 

- Client Conclusion: The system is effective, on-site operations are compliant, the goods meet specifications, and corrective actions have been fully implemented; shipment approved.
- Follow-up: Assisted the client in completing RZN registration and EAC certification; the initial batch of 50,000 units was shipped on schedule, followed by an additional order for 100,000 units the next month.
- Client Feedback: Stable quality, comprehensive documentation, and rapid response; fully compliant with Russian import standards for medical devices.