Catheter Flexibility Tester
The Catheter Flexibility Tester utilizes a control system combining a PLC and an industrial computer, along with a color touch screen interface. It has a force range of 0-10 kg and an accuracy of 0.1%. The device features fully automatic pneumatic catheter compression and is suitable for guidewire flexibility and three-point bending tests. Its main technical parameters, including force range, compression speed, and guidewire span, can all be set on the touch screen. This equipment is used to test the flexibility and stiffness of catheters under different conditions, and is characterized by its ease of operation and accurate testing.
Applications
The catheter flexibility tester is mainly used to evaluate the flexibility and durability of catheters or guidewires during bending or twisting processes. This equipment is widely applied in medical, industrial and other fields to ensure the safety and reliability of catheters during use. In the medical field, it is particularly suitable for evaluating the flexibility and durability of medical catheters such as blood vessel catheters, urinary catheters, and biliary catheters, ensuring that they will not cause harm to patients during use. In the industrial field, it can be used to assess the flexibility of catheters transporting fluids, gases and other media in different environments, ensuring their good performance during use. In addition, in fields such as aviation and automotive, the catheter flexibility tester is also used to evaluate the flexibility and durability of catheters under different temperature and pressure conditions.
Standards
ISO 10555 -Intravascular catheters- Sterile and single-use catheters
ISO 11o70- Catheter introducers, dilators, and guidewires
ASTM F2394-Guidewire mechanical property evaluation
ASTM F2908- Stiffness and flexibility of guidewires
ISO 178:2oo1 -Flexural properties of plastics (applicable to catheter materials)
Features
7-inch touchscreen interface with programmable test parameters and intuitive controls
Real-time force vs. displacement data acquisition with automated reporting
Dual-system control for independent force and displacement parameter setting
High-precision ball screw drive and guide mechanism for smooth operation
O.5% FS force sensor accuracy with resolution up to O.01 N
Supports catheter diameters up to 3.3 mm (customization available)
Advanced displacement control with O.1 mm accuracy
Pneumatic clamping system designed for fast, secure catheter mounting
Stores up to 1oo,ooo test records, supports audit trails and data export
Includes Rs232 interface and micro printer for traceable output
Technical Parameters
| Parameter | Specification |
|---|---|
| Testing Range (Force Range) | Usually 0 - 10 kilograms or more, depending on the tester's model and specifications |
| Testing Stroke | Varies in vertical & horizontal directions; e.g., vertical stroke: 0 - 300mm, horizontal stroke: 0 - 700mm |
| Testing Speed | - Press-down Speed: Adjustable within 0 - 300mm/min- Wire-drawing Speed (for applicable testers): 0 - 500mm/min or faster |
| Catheter Clamping Method | Usually adopts pneumatic or mechanical clamping, ensuring the stability and accuracy of the catheter during testing |
| Control System | Adopts PLC control system (high precision & stability); operation interface may be equipped with a color touch screen for convenient setting and operation |
Accessoriess
Main unit, computer, horizontal traction module, pneumatic gripper, 7-inch color touch screen
Test Procedures
1. Insert the intervention catheter into the test pulley system and secure it, ensuring the correct spacing.
2. Adjust the vertical spacing of the test pulleys to maintain a constant test distance.
3. Connect one end of the catheter to the traction head, ensuring the traction head guides the catheter at a constant speed.
4. Monitor the force value change curve during the test using computer software.
在线联系供应商
Other supplier products
 |
Intervertebral Fusion Cages Torsion Fatigue Tester | Standard YY/T 0959-2014 (China): Specifies torsional fatigue testing protocols for intervertebral fusion devices, including load ratios, frequency... |
 |
Metal Corrosion Rate Measurement Device | standards GB/T 15970 ISO 7539 ASTM G31 GB/T 10125 Scope of Application The metal corrosivity tester is designed and manufactured in line with... |
 |
Computer-controlled Helmet Impact Tester | Application Scope This testing instrument is applicable to the impact - energy absorption performance test of helmets. It is used to evaluate the ... |
 |
KES - G5 Compression Tester | The Compression Tester analyzes hand movements-particularly, movements by finger-performed by artisans and professionals when judging a fabric's te... |
 |
Cleanliness Analysis System | Production： The cleanliness analysis system fully complies with the requirements of standards such as VDA19.1 - 2015. ISO16232. ISO4406. ISO4407. ... |
Same products
 |
Gas Oxidizing Property Tester | 卖方: Standard International Group (HK) Limited | Product Description Conforms to ISO 10156-2010 “Gases and Gas Mixtures Selection of Cylind... |
 |
Battery Powder Compaction Density Measurement System | 卖方: Standard International Group (HK) Limited | The Battery Powder Compaction Density Measurement System is a precision testing system designed... |
 |
Battery Powder resistance tester | 卖方: Standard International Group (HK) Limited | The Powder Resistivity Meter is a precision testing system designed to measure electrical resisti... |
 |
KES-SESRU surface roughness/friction tester | 卖方: Standard International Group (HK) Limited | TheRoughness/Friction Tester analyzes hand movements-particularly, strokes-performed by artisans ... |
 |
Air Permeability Tester STD- F8 | 卖方: Standard International Group (HK) Limited | The Air Permeability Tester is designed to quickly and accurately measure the breathability and p... |
