Catheter Flow Meter
The Catheter Flow Meter is specifically designed for measuring the water flow rate of medical catheters, including non-vascular catheters, intravascular catheters, and single-use sterile catheters. It is also known as a catheter flow meter, catheter flow detector, non-vascular catheter flow device, infusion set flow tester, or medical device flow tester.
Applications
The catheter flow tester is mainly used to measure and evaluate the flow performance of medical catheters, such as intravascular catheters, non - intravascular catheters, and infusion set catheters. In the medical field, this tester has a wide range of applications, including but not limited to the following aspects: Product R & D: During the design and R & D stage of catheter products, the tester can help engineers accurately assess the flow performance of different design schemes, providing powerful data support for product iteration. Quality Control: Through batch testing, the tester can ensure that each batch of catheters meets the established flow standards and performance requirements, thus improving the overall quality of products. Clinical Application: The tester can be used to monitor the flow changes of catheters in patients, providing real - time physiological parameter feedback to doctors, which is helpful for adjusting treatment plans, assessing the progress of the disease, and preventing complications.
Standards
GB/T 15812.1 - 2005 Non - Vascular Intravascular Catheters - Part 1: General Performance Test Methods
YY 0285.1 - 2017 Disposable Sterile Intravascular Catheters
Features
• Independently developed hydrostatic pressure testing device, capable of maintaining a liquid level of 1000 ± 10 mm.
• Flow rate of 525 ml/min, meeting standard flow rate requirements.
• Equipped with a constant temperature water bath to ensure the test water temperature is 23℃.
• Equipped with a timer for timed testing.
• Test fixture designed strictly according to standard requirements, easy to operate and highly efficient.
• Uniquely designed lifting and lowering structure allows for height adjustment, facilitating testing at different water pressures.
• Equipped with a balance station for convenient placement of balances or measuring cylinders.
• Equipped with an adjustable precision water pump for easy flow rate adjustment.
Technical Parameters
| Parameter | Specification |
|---|---|
| Testing Range | Usually within a weight/volume range (e.g., 1.00 - 600.00g, varying by catheter specifications) or a specific flow range |
| Accuracy | High testing accuracy (e.g., ±0.01%FS, one-ten-thousandth of full scale) or higher requirements |
| Static Water Level Height | e.g., 200±5mm, 1000±5mm (meets different testing needs); water pump has automatic circulation function; static water level is adjustable |
| Time Controller | Usually 0 - 60min, with an error ≤ ±1S; used to control testing time |
| Fixtures | Adapt to various catheter specifications/types, ensuring test versatility and flexibility |
| Flow Calculation | Generally uses the weighing method (imported flowmeters optional) to calculate flow, ensuring result accuracy |
| Flow Rate | e.g., 525ml/min (arbitrary selection) ±25ml/min, etc.; adapts to different testing scenarios |
| Intelligent Temperature Control | Equipped with a micro-computer intelligent temperature-control system, ensuring constancy and accuracy of test temperature |
| Special Accessories | Includes stainless-steel thermostatic water baths, special connectors, etc.; meets testing needs of different catheter specifications/types |
Accessoriess
Static pressure head, height adjustment device, constant temperature water bath, PU tubing
Test Procedures
1. Before testing, appropriate test conditions, such as water flow rate and pressure, should be set according to the pipe specifications and testing requirements. This helps to ensure the accuracy and reliability of the measurement results.
2. When connecting the pipes, ensure a tight, leak-free connection. Any leaks will affect the accuracy of the measurement results.
3. During the testing process, keep the testing instrument and pipes clean to avoid contamination affecting the test results. Regularly clean and maintain the instrument to ensure its proper functioning and extend its service life.
4. After the test is completed, turn off the testing instrument, disconnect the pipes, and clean and dry them for future use. This helps prevent corrosion and damage to the instrument and pipes due to prolonged disuse.
Send product request
Other supplier products
 |
Five-Finger Scratch Tester | The Five-Finger Scratch Tester is a precision instrument designed to assess the scratch resistance of automotive interior materials, plastics, rubb... |
 |
Rubber Mooney Viscosity Measuring Instrument (for Rubber Mooney Viscosity Tester) | Test principle: The Mooney viscometer is used to measure the viscosity of rubber under specific conditions. In the test, the rubber sample was loa... |
 |
Rubber Mooney Viscosity Tester | The Rubber Mooney Viscosity Tester measures the viscosity of rubber under controlled temperature and shear conditions. A rubber sample is loaded in... |
 |
Standard light source sample table | Standards ISO 3664:2009: Meets international standards for graphic arts and photography view conditions. DIN 6173-2: European norm for illuminant... |
 |
Sharp edge tester | Standards : ASTM F963 4.8. EN71-1998 8.14. GB6675-2003 A.5.9. 16CFR 1500.48 Basic Configuration： Sharp Edge Tester: 1 unit Foot switch: 1 set ... |
Same products
 |
Full-Body Garment Stress Tester,FZ/T 70015 | Seller: Standard International Group (HK) Limited | TheFull-Body Garment Stress Testeris a precision instrument designed to quantify the pressure exe... |
 |
Industrial Dry Cleaning Machine,industrial garment steamer | Seller: Standard International Group (HK) Limited | TheIndustrial Dry Cleaning and Energy-Saving Dryer Machinesare designed for high-performance, rel... |
 |
MST Medical Compression Stocking Tester,compression sock tester | Seller: Standard International Group (HK) Limited | The MST Medical Compression Stocking Tester is a professional instrument designed to evaluate the... |
 |
MMT Liquid Water Separation Tester,MMT Liquid Water Analysis Tool | Seller: Standard International Group (HK) Limited | Applications Textile Manufacturing:Testing waterproof fabrics for outdoor gear R&D:Developi... |
 |
Dental material color stability tester | Seller: Standard International Group (HK) Limited | Application The applications of color stability testers for dental materials are mainly reflecte... |
