WY-010 Conduit Flow Tester

At the core of its performance, the WY-010 is equipped with imported high-precision flow sensors, boasting a measurement range of 0.1–1000ml/min and an accuracy of ±1%FS, with a resolution of up to 0.01ml/min. This allows the device to capture even the smallest changes in catheter flow, ensuring precise testing for both low-flow precision infusion catheters and high-flow drainage catheters. The sensor’s corrosion-resistant and anti-interference design enables compatibility with multiple test media, such as normal saline, medicinal liquids, and simulated body fluids, eliminating media-related interference and extending the sensor’s service life to reduce long-term maintenance costs.

To ensure test results align with real-world clinical scenarios, the tester features a closed-loop pressure control system with a pressure adjustment range of 0–1.0MPa and an accuracy of ±0.001MPa. This system can simulate various pressure environments encountered in clinical use, from routine infusion pressures to specialized conditions required for specific catheter types. Additionally, a built-in high-precision temperature sensor monitors the test medium temperature in real time (range: 0–50℃, accuracy: ±0.1℃) and provides automatic temperature compensation, effectively minimizing measurement errors caused by temperature fluctuations and further enhancing data accuracy and repeatability.

The WY-010 offers flexible multi-mode testing capabilities to meet diverse user needs, including constant pressure flow testing, constant flow pressure testing, and dynamic flow testing. Users can easily select the appropriate mode based on catheter type and testing standards: for example, constant pressure mode is perfect for evaluating the flow stability of intravenous catheters under clinical infusion pressures, while dynamic flow mode is ideal for simulating the variable flow conditions of drainage catheters to assess drainage efficiency. The device also supports automatic data acquisition and analysis, capturing key parameters such as flow rate, pressure, and temperature during testing, then generating comprehensive reports with details like test date, operator information, catheter model, parameters, results, and qualification judgments. Reports can be exported in Excel or PDF formats for convenient data archiving, statistical analysis, and compliance audits. Preloaded with international and domestic industry standard templates (including ISO and GB standards), the tester allows users to start testing immediately without manual parameter configuration, significantly boosting testing efficiency while ensuring compliance with regulatory requirements.

Designed with user-friendliness in mind, the WY-010 features a 7-inch color touch screen with an intuitive interface that requires minimal training to operate. The screen displays real-time test parameters, operational status, and test curves, enabling users to monitor the testing process visually and address anomalies promptly. A convenient catheter fixing device accommodates catheters of different specifications and calibers, ensuring secure and stable fixation to prevent testing errors caused by improper catheter placement and reduce operator workload.

In terms of structure and durability, the tester adopts a compact integrated design that saves space and can be flexibly placed in laboratories, production workshops, or testing facilities. Its body is made of high-strength cold-rolled steel with an electrostatic spray finish, providing excellent corrosion and wear resistance to withstand the harsh environments of production sites and labs. The internal pipelines are constructed from medical-grade stainless steel and silica gel, which are non-toxic, tasteless, and free of harmful leachables, meeting strict medical device testing hygiene standards and avoiding contamination of test media or interference with results.

To ensure safe and stable operation, the WY-010 is equipped with a comprehensive protection system, including overload protection, over-pressure protection, and abnormal temperature protection. If any of these risks are detected, the device automatically shuts down and triggers an alarm, preventing equipment damage and testing accidents while safeguarding the safety of operators. The built-in self-diagnostic function can also detect equipment faults in real time and display fault causes, simplifying maintenance and reducing downtime to improve overall operational efficiency.

We are committed to providing customers with high-quality products and reliable after-sales support. The WY-010 Catheter Flow Tester comes with a one-year free warranty; for non-human-induced failures during this period, we offer free maintenance and replacement of parts. Our professional after-sales team provides timely technical consultation, on-site operation training, and equipment maintenance services to resolve user issues efficiently. In addition, we offer customized testing solutions to meet specific user requirements, ensuring the instrument perfectly aligns with unique testing scenarios and needs.

With its high precision, multi-functionality, user-friendly design, and robust reliability, the WY-010 Catheter Flow Tester stands out as a trusted solution for catheter flow testing. It empowers medical device enterprises to enhance product quality, helps testing institutions improve testing standards, and supports research teams in driving technological innovation, ultimately contributing to the high-quality development of the global medical device industry.