Nebulizer and ventilation system.
A ventilation system and nebulizer technology, which is applied in therapeutic nebulizers, respirators, medical equipment, etc., can solve problems such as troublesome preparations for doctors, a large number of interfaces, and inconvenient operation of nebulizers, etc. Convenience, fewer interfaces, and less drug loss
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Embodiment 1
[0023] Such as figure 1 , image 3 As shown, the ventilation system used in the operation includes an anesthesia machine 1, and the anesthesia machine 1 is provided with an air inlet 11 and an air outlet 12, and also includes a three-way pipe 3 and the aforementioned atomizer of the present invention, the three-way pipe 3 Two of the interfaces are respectively connected to the air inlet 11 and the air outlet 12 of the anesthesia machine 1, the remaining interface of the three-way pipe 3 is connected to the air return port 27 of the nebulizer, and the mist outlet 22 of the nebulizer is connected to the ventilation pipe 4 One end is connected, and the other end of the ventilation pipe 4 is connected with the mask 5.
[0024] When it is necessary to administer medicine in an atomized manner, the medicinal liquid is injected into the medicinal storage chamber 20 through the dosing port 21, the switch 24 is turned on, and the atomized medicinal liquid is sent into the human body t...
Embodiment 2
[0028] Such as figure 2 , Figure 4 As shown, the ventilation system used in the operation includes an anesthesia machine 1, and the nebulizer of the present invention also includes a three-way pipe 3, a ventilation catheter 4, a mask 5 and an atomization return device 6, and the anesthesia machine 1 is provided with an air intake port 11 and air outlet 12, the atomizer includes an ultrasonic atomizer 2 with a switch 24, and the ultrasonic atomizer 2 includes a medicine storage chamber 20, a mist outlet 22, an air return port 27 and a charging chamber connected to the medicine storage chamber 20. The drug port 21, the air return port 27 are in communication with the mist outlet 22, the drug storage chamber 20 is a flexible and deformable drug chamber, and part of the cavity wall of the drug storage chamber 20 is an ultrasonic atomizing sheet 26 controlled by a host machine 25; The receiving device 6 includes a receiving box 61, a front connecting pipe 62 and a rear connectin...
Embodiment 3
[0031] Such as Figure 5 As shown, the ventilation system used in the operation includes an anesthesia machine 1, the nebulizer of the present invention, and also includes a three-way pipe 3, a ventilation catheter 4, a mask 5, an atomization return device 6 and a second three-way pipe, and the anesthesia The machine 1 is provided with an air inlet 11 and an air outlet 12. The atomizer includes an ultrasonic atomizer 2 with a switch 24. The ultrasonic atomizer 2 includes a medicine storage chamber 20, a mist outlet 22 and a medicine storage chamber 20 The medicine feeding port 21, the air return port 27 communicates with the mist outlet 22, the medicine storage chamber 20 is a flexible and deformable medicine chamber, and part of the chamber wall of the medicine storage chamber 20 is an ultrasonic atomizing sheet 26 controlled by a host machine 25; The returning device 6 comprises a receiving box 61, a front connecting pipe 62 and a rear connecting pipe 63 connected to the rec...
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