The article is provided by Jinan Zhuyan Instrument and Equipment.
The peritoneal dialysis tube pressure leakage tester is designed and manufactured according to the pharmaceutical industry standards of the People's Republic of China, and the instrument conforms to the "YY0030-2004 peritoneal dialysis tube" and "GB T15812".1-2005 Non-endovascular Catheters Part 1: General Performance Test Methods", etc.
Introduction to the test principle: the test pieces are connected according to the expected use of the production plant and filled with water. Access to a pressurization system and a measuring instrument. Apply water pressure and inspect the components for leaks.
Test requirements: If it is equipped with a connector, assemble it according to the manufacturer's instructions, and the connector and the silicone rubber tube should be able to withstand a pressure of 50 kpa without leakage during the test.
First, the pressure leak resistance test is an important part of evaluating the quality of peritoneal dialysis tubing. This test examines whether the peritoneal dialysis tubing can maintain its tightness and integrity to prevent fluid leakage when subjected to a certain amount of pressure.
During the test, professional testing equipment is usually used to simulate the actual operating environment of peritoneal dialysis, and a certain amount of pressure is applied to the peritoneal dialysis tube. Then observe whether there is leakage of the pipe fitting under the action of pressure.
If a leak occurs, then the pressure resistance of the fitting is not good and there may be a quality problem. In this case, further inspection and evaluation of the batch is required to determine if appropriate action is required.
In addition, the pressure leak resistance test can also help us understand the performance and longevity of the peritoneal dialysis tubing. By continuously optimizing and improving testing methods, the quality and reliability of products can be improved to provide a better experience for patients.