Introduction
The Jianfan Hemoperfutor IFU (Instructions for Use) is a complete and essential guide designed for healthcare professionals, biomedical technicians, and clinical operators. This document provides in-depth, easy-to-follow information on the correct installation, operation, and maintenance of the Jianfan Hemoperfutor. Whether you’re new to hemoperfusion systems or seeking a reference guide, this IFU ensures safe, efficient, and compliant usage in clinical settings.
The Jianfan Hemoperfutor is primarily used to perform hemoperfusion therapy, which removes toxins, drugs, or metabolic waste from the blood. It is commonly used in cases such as acute poisoning, renal failure, and sepsis. Following this IFU ensures both patient safety and device longevity.
Device Overview
What is the Jianfan Hemoperfutor?
The Jianfan Hemoperfutor is an advanced extracorporeal blood purification device. It leverages adsorption technology to remove harmful substances from the bloodstream through a specialized cartridge. The system integrates real-time monitoring, flow control, and safety features, offering a reliable treatment option for toxin removal.
Key Benefits:
- High adsorption efficiency for a wide range of toxins.
- Stable blood flow regulation to minimize side effects.
- Real-time monitoring of pressure and flow parameters.
- Compact design with intuitive user interface.
Components and Accessories
The Jianfan Hemoperfutor IFU outlines several major components vital to system function:
| Component | Description |
|---|---|
| Adsorption Cartridge | Filled with activated charcoal or synthetic resin for toxin absorption. |
| Blood Circuit Tubing | Connects patient to the device; ensures smooth blood circulation. |
| Monitoring Panel | Displays flow rate, pressure, temperature, and treatment time. |
| Pump System | Controls blood flow, preventing damage or hypotension. |
| Alarms & Safety Valves | Detects air bubbles, pressure drops, or blockages, ensuring safe operation. |
Installation and Setup
Before operating the Jianfan Hemoperfutor, ensure the setup is properly completed. Place the device on a flat surface with adequate ventilation. Avoid exposure to direct sunlight, moisture, or vibration.
Step-by-Step Setup:
- Unpack and Inspect: Verify all components are intact and free from damage.
- Electrical Connection: Plug the device into a grounded power outlet with stable voltage.
- Assemble Blood Circuit: Connect all tubing as per the diagram provided in the user manual.
- Prime the System: Run sterile saline through the blood circuit to eliminate air.
- Install Cartridge: Securely attach the adsorption cartridge in the designated slot.
- Run Pre-check Diagnostics: Use the interface to perform a self-diagnostic check.
Operating Instructions
Operating the Jianfan Hemoperfutor requires clinical precision and close patient monitoring.
Starting Treatment:
- Prepare the Patient: Establish venous access using a double-lumen catheter.
- Initialize System: Power on the device and navigate to the treatment setup screen.
- Parameter Configuration: Set desired flow rate, pressure limits, and treatment duration.
- Start Circulation: Begin blood flow; monitor readings continuously via display panel.
- Observation: Watch for patient reactions, clotting signs, or alarm triggers.
- Treatment Completion: After the session, stop circulation and disconnect safely.
Maintenance and Cleaning
Routine maintenance keeps the Jianfan Hemoperfutor in peak condition. Disposable parts like cartridges and tubing must be replaced after each session.
Post-Treatment Care:
- Disassemble Blood Circuit: Dispose of used cartridges and tubing per hospital protocol.
- Clean External Surfaces: Wipe down the device with medical-grade disinfectants.
- Run Cleaning Cycle: Use saline solution in a rinse cycle to cleanse internal circuits.
- Inspect Alarms & Valves: Check for any blockage, wear, or malfunction.
Monthly or quarterly servicing should include software updates, calibration, and full system diagnostics.
Troubleshooting Guide
The Jianfan Hemoperfutor IFU includes guidance for resolving operational issues:
Common Problems & Solutions:
| Problem | Possible Cause | Solution |
| Low blood flow alert | Kinked tubing or poor catheter access | Reposition catheter; check for obstructions |
| High-pressure alarm | Clotting or resistance in the circuit | Replace circuit; administer anticoagulant |
| Air bubble detected | Improper priming | Re-prime circuit; check for loose connections |
| Cartridge not recognized | Sensor issue or misalignment | Re-seat cartridge; restart device |
Safety Guidelines
Always adhere to these safety recommendations:
- Ensure trained professionals operate the device.
- Do not bypass alarms or operate with faulty sensors.
- Use only compatible cartridges and tubing.
- Maintain sterile technique throughout.
In emergencies, disconnect the patient and initiate manual blood return immediately.
Technical Specifications
| Specification | Value |
| Flow Rate Range | 50–500 mL/min |
| Power Supply | 220V / 50Hz |
| Weight | 18 kg |
| Operating Temperature | 10°C to 40°C |
| Display | LCD touchscreen with data logging feature |
Appendices
Glossary
- Hemoperfusion: Blood purification method that removes toxins by adsorption.
- Adsorption Cartridge: The component that binds toxins from the blood.
Manufacturer Contact
Jianfan Medical Devices Co. Ltd.
Support Line: +86-XXX-XXXXXXX
Email: [email protected]
Warranty
The device comes with a 2-year limited warranty covering manufacturing defects.
FAQs (Not Covered in Main Content)
1. Can the Jianfan Hemoperfutor be used on pediatric patients?
Yes, but only with pediatric-specific settings and under specialist supervision.
2. Is the device compatible with hemodialysis machines?
No, it functions independently and should not be integrated directly with dialysis systems.
3. How often should the software be updated?
At least once every six months or as per manufacturer instructions.
4. Can we reuse adsorption cartridges?
No, all adsorption cartridges are single-use only.
5. Is remote monitoring supported?
Some models support USB data export but do not yet support live remote monitoring.
Conclusion
The Jianfan Hemoperfutor IFU is designed to help healthcare professionals operate this life-saving device safely and effectively. From installation to maintenance and troubleshooting, this guide ensures that every step is covered in a clear, practical manner. By following these instructions, you can deliver optimal treatment results and uphold the highest standards of patient care.
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