Seal detection device of blood perfusion device
A hemoperfusion device and seal detection technology, which is applied in the direction of liquid tightness measurement using liquid/vacuum, can solve problems such as perfusion device leakage, finished product leakage, and lack of sealing performance of the perfusion device in the display bag, so as to achieve convenient sealing resistance, anti-extrusion effect
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[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.
[0025] Such as figure 1 As shown, the seal detection device of the hemoperfusion device of the present invention includes an inner packaging bag 3 and a humidity card 2; the inner packaging bag 3 is placed with the hemoperfusion device 1, and the inner packaging bag 3 is filled with positive pressure gas , the humidity card 2 is embedded in the surface of the inner packaging bag 3 or placed in the inner packaging bag 3 for detecting the humidity in the inner packaging bag 3 . The humidity card 2 is a cobalt-free relative humidity card; the cobalt-free relative humidity card is a multi-point humidity card, and the display value coverage of the multi-point humidity card is: 60% to 100%, at least 70% to 90% ;The display value interval is 10%, and the relative humidity is ac...
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