Medical Needle Puncture Tester | ISO 7864, ISO 8871-5, USP 381, GB 15811-2016, GB 18457-2015
Medical Needle Puncture Tester – ToronMed™ MNPT02 is designed to determine the puncture force of medical needles, injection needles, and needle tubes. By simulating penetration into artificial skin material, the system provides accurate, repeatable data for evaluating puncture resistance.
This tester is widely used by medical device manufacturers, inspection institutes, universities, and research laboratories to ensure compliance with international standards and patient safety requirements.
- Basic Applications
- Syringe needles
- Extended Applications
- Puncture needles
- Medical stapler blades and similar devices requiring puncture force evaluation
- 7-Inch HD Color Touchscreen
Intuitive interface with real-time display of test data and curves. - High-Precision Measurement
Imported sensors deliver greater accuracy for puncture resistance testing. - Magnetic Test Fixture
Easy adjustment of center position for efficient setup. - External Sensor with Quick Plug
Simplifies sensor replacement and reduces maintenance downtime. - Variable Test Speed
Continuously adjustable test speed for flexibility across test scenarios. - Automatic Calibration & Memory
Ensures reliable results with simple operation and automatic data retention. - Large Data Storage Capacity
Stores over 100,000 test records with optional GMP-compliant software for audit tracking. - Real-Time Printing
Integrated micro printer provides immediate reporting of test results. - Built-In Safety Protection
Over-range shutdown automatically protects the sensor.
Test Principle
The Medical Needle Puncture Tester secures a medical needle and polyurethane film (artificial skin) into its test fixture. The device then drives the needle through the film at a controlled speed, measuring the puncture force required. Results are automatically recorded, providing accurate assessment of needle sharpness and penetration resistance.
Specification | Value |
|---|---|
| Test Item | Puncture Resistance |
| Test Range | 0–50 N |
| Resolution | 0.01 N |
| Accuracy | 0.5% FS |
| Test Speed | 0.05–600 mm/min |
| Stroke | 300 mm |
| Specimen | Polyurethane film (artificial skin) |
| Dimensions | 460 × 400 × 770 mm |
| Net Weight | 33.5 kg |
| Voltage | AC 220V 50Hz (110V is also available) |