With the development of industrialization, there are more and more lung diseases, and the application of artificial lungs in lung diseases has become increasingly important.

The human respiratory system inhales oxygen from the outside air, allowing the oxygen to enter the lungs and blood, and then transport it to various parts of the body for use.On the other hand, the carbon dioxide in the blood in the lungs penetrates into the bubbles and is expelled from the body.The inhaled air follows the branches of the bronchus in the lung lobes at all levels and reaches the alveoli formed at the ends of the thinnest branches of the bronchus.

The artificial lung needs to have the function of a real lung, allowing blood to flow within the cavity without leaking out.

Therefore, manufacturers need to test the air tightness of artificial lungs before leaving the factory.

Today I will share a case about air tightness testing of medical artificial lungs.

Testing equipment: HC classic seriesAir tightness detector

Solution: Design the mold and tooling according to the shape of the artificial lung and customer needs.

Using the direct test method, place the artificial lung into the mold. After pressing the start button, the instrument enters the test program. The test pressure is 10Kpa, the inflation time is 15s, the pressure stabilization time is 15s, and the test time is 5s.The upper limit of leakage is 0.05Kpa.

Hai RuisiAir tightness testing equipmentAdvantages

The mold processing accuracy is high, up to 0.02mm;

Air tightness detector with resolution up to 0.1pa;

Hairisi has all product lines of air tightness detectors, true water detectors, and leakage point detectors, which can meet all sealing testing usage scenarios from trial production to mass production;

Hairuisi has the ability to quickly integrate systems and can deliver the goods as soon as 7 days after placing the order;

The designed detection system strictly considers the stability and accuracy of the test results.

Hairis air tightness testing equipmentincome

High precision ensures the stability of the mold;

High resolution, even the smallest leaks can be accurately detected;

All requirements for sealing testing can be packaged and purchased at Hairis, reducing the total cost of ownership;

Hairis can respond quickly. When your internal process is completed, the testing equipment has just been produced;

Strict requirements bring a stable detection system to help you select 100% defective products.