Multifunctional medical breathing heat and moisture exchanger
A multi-functional, exchanger technology, applied in the field of medical devices, can solve the problems of inability to accurately meet the patient's temperature requirements, loss of filter paper consumables, and increased workload of medical staff.
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[0014] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0015] Please see attached figure 1 and attached figure 2 As shown, a multi-functional medical respiratory humidity heat exchanger includes a ventilator gas inlet 1, a ventilator extension tube interface 2, a plurality of fixed protrusions 3, air particle filter material 4, thermal insulation and moisturizing polymer material 5, exhaust Liquid port cover 6, sputum secretion accumulation cavity 7, two stretchable hoses 8, liquid discharge port 9 and filter cavity 10; the gas inlet 1 of the ventilator is connected to the stretchable The front end of the hose 8, the rear end of the stretchable hose 8 is connected to the front end of the filter cavity 10; the plurality of fixing protrusions 3 are respectively arranged in the filter cavity 10 , located at both ends of the filter cavity 10, the fixed protrusions 3 are in an annular structure, the air partic...
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