Catheter Guidewire Friction Tester
The Catheter Guidewire Friction Tester is designed to accurately measure the frictional forces between catheters and guidewires. It is a critical tool for medical research and surgical practice, helping clinicians and engineers understand the movement behavior of guidewires and catheters within the human body. The device provides reliable data to optimize surgical procedures, improve catheter design, and enhance patient treatment outcomes.
Application
This tester is suitable for a wide range of medical devices and scenarios, including:
(1) Vascular catheters – assessing friction during navigation through blood vessels.
(2) Guidewires – evaluating smoothness and performance in different sizes and coatings.
(3) Interventional cardiology devices – testing guidewire-catheter interaction for stent delivery or balloon angioplasty.
(4) Neurovascular procedures – verifying low-friction performance for delicate cerebral interventions.
(5) Peripheral vascular interventions – assessing devices for minimally invasive surgery.
(6) R&D and quality control – optimizing material, coating, and design for improved surgical outcomes.
Standards
The instrument is designed to comply with the following standards:
(1) YY/T 1536-2017: Cardiovascular guidewire test method (China)
(2) ISO 11070: Sterile single-use intravascular catheters – Performance testing
Optional international standards for extended compliance:
(3) ISO 10555-1: Sterile single-use intravascular catheters – General requirements
(4) ASTM F2084: Guidewire mechanical performance testing
Features
(1) Measures friction force accurately between catheters and guidewires.
(2) High-precision force and displacement sensors capture real-time data.
(3) Stepless adjustable test speed to simulate different clinical scenarios.
(4) Adjustable chuck size accommodates a variety of catheter and guidewire diameters.
(5) Compact design suitable for laboratory and R&D use.
(6) Data acquisition system records force-displacement curves for analysis.
Parameters
| Parameter | Specification |
|---|---|
| Test range | 0 – 500 N (optional: 50 N, 100 N, 200 N, 1000 N) |
| Measurement accuracy | 0.5 level |
| Travel | 800 mm |
| Test speed | 0.5 – 500 mm/min, stepless transmission |
| Displacement accuracy | 0.01 mm |
| Sample quantity | 1 piece |
| Chuck size | 0 – 30 mm |
| Dimensions (L × W × H) | 450 × 500 × 1500 mm |
| Weight | 75 kg |
Accessories
(1) Test fixture with adjustable chucks – 1 set
(2) Force sensor – integrated
(3) Displacement sensor – integrated
(4) Control and data acquisition system – 1 set
(5) Operation manual – 1 set
(6) Optional adapters for different catheter or guidewire diameters
Test Procedures
(1) Secure the catheter or guidewire sample between the two chucks of the fixture.
(2) Set the test speed and range on the control system.
(3) Start the test; the moving chuck applies relative movement to the sample.
(4) Force and displacement sensors record frictional force in real-time.
(5) Analyze the force-displacement data to evaluate friction performance.
Maintenance Information
(1) Keep the fixture and sensors clean and free from liquids or debris.
(2) Periodically calibrate the force and displacement sensors to maintain accuracy.
(3) Avoid exposure to excessive vibration or high humidity.
(4) Check mechanical components for wear or loosening before each test.
(5) Follow standard electrical and safety guidelines when operating the instrument.
在线联系供应商
Other supplier products
 |
Safety Helmets Acceleration Impact & Penetration Tester | The Safety Helmets Acceleration Impact & Penetration Tester is a dual-mode testing instrument designed to evaluate helmet performance under bot... |
 |
Catheter Airflow Resistance Tester | The Catheter Airflow Resistance Tester is a precision testing instrument specifically designed for measuring the airflow resistance of catheters. ... |
 |
Bone Plates Four-point Bending Fatigue Tester | Standard YY/T 1503-2016: Chinese standard specifying test methods for bending fatigue properties of metallic bone plates, requiring 1 million ... |
 |
Flooring VOC Emission Test Chamber | Standard ISO 16000-9(Indoor Air - Determination of Volatile Organic Compounds) ASTM D5116(Standard Guide for Small-Scale Environmental Chamber ... |
 |
Fully Automatic Continuous Flow Reaction Calorimeter | This product is a highly automated and customizable continuous flow reaction thermal analysis and calorimetry platform. It features automatic sampl... |
Same products
 |
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... |
 |
Surface Performance Tester STD-FB4 - A | 卖方: Standard International Group (HK) Limited | Introduction TheSurface Tester analyzes finger movements-particularly, strokes-performed by arti... |
 |
Compression Tester STD - FB3 - A | 卖方: Standard International Group (HK) Limited | TheCompression Tester analyzes hand movements-particularly, pushing with a finger-performed by ar... |
 |
Single - Strand Bending Tester STD - FB2 - SH | 卖方: Standard International Group (HK) Limited | Standards ASTM A370. ASTM A416. ISO6934.4 The Single Fiber Bending Tester makes it possible to ... |
 |
Bending Tester STD- FB2 - S | 卖方: Standard International Group (HK) Limited | Compliance Standards ASTM D790 (Plastics Flexural Properties) ISO 178 (Flexural Strength of Rig... |
