CN216703120U

CN216703120U - Physiological saline injection high-pressure atomization device for continuously humidifying air passage

Info

Publication number: CN216703120U
Application number: CN202122921729.0U
Authority: CN
Inventors: 胡玲琴; 王钧; 李莉; 任一理; 卢珊珊; 张铮森; 王小华
Original assignee: Affiliated Hospital of Shaoxing University
Current assignee: Affiliated Hospital of Shaoxing University
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-10
Anticipated expiration: 2031-11-26

Abstract

The utility model provides a normal saline injection high-pressure atomizing device for continuously humidifying an air passage, which comprises a shell, wherein an ultrasonic atomizer and a threaded seat are arranged in the shell, a normal saline storage tank is in threaded connection with a threaded opening of the ultrasonic atomizer, a medicine feeding tank is in threaded connection with the threaded seat, the normal saline storage tank and the medicine feeding tank are both positioned at the top of the shell, and a three-way electromagnetic valve is also arranged in the shell. Ensuring the humidifying effect of the air passage.

Description

Physiological saline injection high-pressure atomization device for continuously humidifying air passage

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a normal saline injection high-pressure atomization device for continuously humidifying an airway.

Background

In clinical practice, a common problem exists in the treatment of respiratory diseases, particularly for elderly respiratory disease patients, mouth-opening breathing often causes the airway to be dry, sputum is difficult to discharge, airway humidification needs to be carried out, the number of times of ordinary oxygen atomization inhalation is small, the amount of oxygen atomization inhalation is small, and the oxygen atomization inhalation cannot play a good humidification role, in addition, high flow is often required, carbon dioxide retention of the elderly patients can be increased, and the condition of the elderly patients is aggravated (the elderly patients with pulmonary diseases, particularly chronic obstructive pulmonary disease patients, often have carbon dioxide retention, and low-flow oxygen inhalation is required); in addition, although the highflow high-flow oxygen absorber can play a good role in humidification, the highflow high-flow oxygen absorber is large in size and expensive, so that the highflow high-flow oxygen absorber has certain defects in humidification treatment for the old.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a normal saline injection high-pressure atomization device for continuously humidifying an air passage, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a normal saline injection high pressure atomizing device for lasting humidifying air flue, which comprises a housin, the internally mounted of casing has ultrasonic nebulizer and screw thread seat, the screw thread department threaded connection of ultrasonic nebulizer has the normal saline to deposit the jar, the inside threaded connection of screw thread seat has the jar of adding the medicine, the normal saline is deposited the jar and is all located the top of casing with the jar of adding the medicine, the inside of casing still is equipped with three way solenoid valve, two links of three way solenoid valve pass through the pipeline respectively with the feed liquor end of ultrasonic nebulizer and the inside intercommunication of screw thread seat, another link of three way solenoid valve has the micropump through the pipe connection.

According to a preferable technical scheme, the top of the shell is provided with a plurality of far infrared heating lamp plates in an annular shape at equal intervals, the plurality of far infrared heating lamp plates are arranged at the bottom of the normal saline storage tank in a surrounding mode, and the bottom of the far infrared heating lamp plates is fixedly connected with the top of the shell through the supporting rods.

As a preferable technical scheme of the utility model, a mist outlet pipe is fixedly connected to the top of the tank cover of the normal saline storage tank, and the mist outlet pipe is communicated with the inside of the normal saline storage tank.

As a preferred technical scheme of the utility model, the liquid outlet end of the micropump is connected with a drug injection tube, one end of the drug injection tube fixedly penetrates through the shell and is connected with the drug injection tube, one end of the drug injection tube is sleeved with a connecting hose, and one end of the connecting hose is sleeved with a connecting port arranged on a cover of the normal saline storage tank.

As a preferable technical scheme, a buzzer is mounted on one side of the shell, liquid level sensors are mounted at the liquid inlet end of the ultrasonic atomizer and inside the threaded seat, and a single chip microcomputer is further mounted inside the shell.

As a preferred technical scheme of the present invention, a switch panel is installed on the other side of the housing, an ultrasonic atomizer control switch, a three-way solenoid valve control switch and a micropump control switch are installed on the surface of the switch panel, the liquid level sensor is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the three-way solenoid valve and the buzzer, the ultrasonic atomizer, the three-way solenoid valve and the micropump are respectively electrically connected with an external power supply through the ultrasonic atomizer control switch, the three-way solenoid valve control switch and the micropump control switch, and the single chip microcomputer is also electrically connected with the external power supply.

Compared with the prior art, the utility model has the beneficial effects that:

1) the physiological saline or the sterilized injection water can be stored through the set physiological saline storage tank, the medicine for atomization treatment can be stored through the set medicine adding tank, the physiological saline or the sterilized injection water can be ultrasonically atomized through the set ultrasonic atomizer and discharged through the fog outlet pipe, oxygen does not need to be introduced in the atomization process, the atomized fog flow is ensured, the carbon dioxide retention condition can be prevented, and the air passage humidification effect is ensured;

2) through the cooperation micropump of the three-way solenoid valve, the therapeutic drugs in the drug adding tank can be flexibly added into the normal saline storage tank according to the treatment requirement, and meanwhile, the injection rate of the drugs can be controlled, so that the device can be used for humidifying the airway of a patient, and can also play a role in drug treatment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a normal saline injection high pressure atomization device for a continuous humidification airway of the utility model;

FIG. 2 is a schematic diagram of the back side of the normal saline injection high pressure atomizer for continuous humidification of airway in accordance with the present invention;

FIG. 3 is a schematic diagram of the internal structure of the normal saline injection high-pressure atomization device for continuously humidifying the airway according to the utility model;

fig. 4 is one of the internal structural diagrams of the normal saline injection high-pressure atomization device for continuously humidifying the air passage.

In the figure: 1. a housing; 11. a far infrared heating lamp panel; 12. a support bar; 13. a switch panel; 14. a buzzer; 2. an ultrasonic atomizer; 3. a threaded seat; 4. a normal saline storage tank; 41. a mist outlet pipe; 5. a medicine adding tank; 6. a three-way electromagnetic valve; 7. a micropump; 71. a medicine injection tube; 72. a hose is connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a normal saline injection high pressure atomizing device for continuously humidifying an air passage, which comprises a shell 1, in order to increase the stability of the shell 1 when being placed, a balancing weight can be placed inside the shell 1, the device is prevented from falling down in the using process, an ultrasonic atomizer 2 and a threaded seat 3 are installed inside the shell 1, a threaded opening of the ultrasonic atomizer 2 is in threaded connection with a normal saline storage tank 4, the normal saline storage tank 4 can also be filled with sterilized injection water according to the humidification requirement, wherein the normal saline storage tank 4 can be heated, the normal saline storage tank 4 can be made of medical glass materials, the top of a tank cover of the normal saline storage tank 4 is fixedly connected with a mist outlet pipe 41, the mist outlet pipe 41 is communicated with the inside of the normal saline storage tank 4, the internal thread of the threaded seat 3 is connected with a medicine adding tank 5, and the normal saline storage tank 4 and the medicine adding tank 5 are both positioned at the top of the shell 1, the inside of casing 1 still is equipped with three solenoid valve 6, and two links of three solenoid valve 6 pass through the pipeline respectively with the feed liquor end of ultrasonic nebulizer 2 and the inside intercommunication of screw thread seat 3, and another link of three solenoid valve 6 has micropump 7 through the pipe connection.

Specifically, when the patient is subjected to airway humidification treatment, the cover of the normal saline storage tank 4 can be opened, then normal saline or sterilization injection water is added into the tank according to the humidification treatment requirement, then the ultrasonic atomizer 2 is enabled to work by opening the ultrasonic atomizer control switch, atomization of the normal saline or sterilization injection water inside the normal saline storage tank 4 is achieved, along with the atomization, generated humidification mist can be discharged through the mist outlet pipe 41, then the mist outlet pipe 41 is connected with the mask through the connecting pipe, so that atomization treatment can be performed on the patient, and the connecting nozzle for connecting an oxygen pipeline is reserved on the mask, so that the patient can be subjected to oxygen inhalation treatment while the atomization treatment is performed;

when the in-process at atomizing humidification air flue treatment, when needing to atomize the medicine of dosing to the patient, can open the cover with medicinal cupping 5, add the medicine in the inside of medicinal cupping 5, then open 6 wherein two links of three-way solenoid valve through three-way solenoid valve control switch, make with medicinal cupping 5 and normal saline deposit the inside intercommunication of jar 4, utilize the principle of linker, make the medicine get into normal saline and deposit jar 4 inside and mix with normal saline or sterilization injection water, realize the treatment of dosing among the patient's atomizing process.

In this embodiment, casing 1's top is that the annular equidistance is equipped with a plurality of far-infrared heating lamp plate 11, a plurality of far-infrared heating lamp plate 11 enclose the bottom of establishing at normal saline holding vessel 4, and the top fixed connection of bracing piece 12 and casing 1 is passed through to the bottom of far-infrared heating lamp plate 11, far-infrared heating lamp plate 11 through setting up can heat normal saline or the sterilization injection water of normal saline holding vessel 4 inside, prevent that the fog temperature that the fog treatment in-process produced from crossing excessively, amazing patient's air flue causes the cough.

In this embodiment: the liquid outlet end of the micro pump 7 is connected with a drug injection tube 71, one end of the drug injection tube 71 fixedly penetrates through the shell 1 and is connected with the drug injection tube 71, one end of the drug injection tube 71 is sleeved with a connecting hose 72, and one end of the connecting hose 72 is sleeved with a connecting port arranged on the cover of the normal saline storage tank 4.

Specifically, when the adding rate of the medicine in the atomization process needs to be changed, two connecting ends of the three-way electromagnetic valve 6 which are respectively communicated with the normal saline storage tank 4 and the medicine adding tank 5 can be closed, then the connecting end connected with the micro pump 7 is opened, the micro pump 7 is controlled to work by the micro pump control switch, the liquid medicine in the medicine adding tank 5 is injected into the normal saline storage tank 4 through the medicine injection pipe 71 and the connecting hose 72, and the injecting rate of the liquid medicine and the medicine content in the atomization process are changed.

In this embodiment: a buzzer 14 is arranged on one side of the shell 1, liquid level sensors are arranged at the liquid inlet end of the ultrasonic atomizer 2 and inside the screw seat 3, a single chip microcomputer is also arranged inside the shell 1, a switch panel 13 is arranged on the other side of the shell 1, an ultrasonic atomizer control switch, a three-way electromagnetic valve control switch and a micropump control switch are arranged on the surface of the switch panel 13, the liquid level sensors are electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the three-way electromagnetic valve 6 and the buzzer 14, the ultrasonic atomizer 2, the three-way electromagnetic valve 6 and the micropump 7 are respectively electrically connected with an external power supply through the ultrasonic atomizer control switch, the three-way electromagnetic valve control switch and the micropump control switch, the single chip microcomputer is also electrically connected with the external power supply, related electric equipment can be controlled through the control switch and the single chip microcomputer, and the installed liquid level sensors can respectively sense the liquid inside the physiological saline storage tank 4 and the chemical dosing tank 5, when the liquid level is lower than the set threshold value, the singlechip can control the buzzer 14 to generate a buzzer sound to remind medical personnel to treat in time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A normal saline injection high pressure atomizing device for lasting humidifying air flue, including casing (1), its characterized in that: the internally mounted of casing (1) has ultrasonic nebulizer (2) and screw thread seat (3), the threaded connection of the department of screw thread of ultrasonic nebulizer (2) has normal saline to deposit jar (4), the inside threaded connection of screw thread seat (3) has with medicinal cupping (5), normal saline deposits jar (4) and all is located the top of casing (1) with medicinal cupping (5), the inside of casing (1) still is equipped with three way solenoid valve (6), two links of three way solenoid valve (6) pass through the pipeline respectively with the inlet end of ultrasonic nebulizer (2) and the inside intercommunication of screw thread seat (3), another link of three way solenoid valve (6) has micropump (7) through the pipe connection.

2. The saline injection high pressure nebulizing device for continuously humidified airway according to claim 1, wherein: the top of casing (1) is that the annular equidistance is equipped with a plurality of far-infrared heating lamp plate (11), and is a plurality of far-infrared heating lamp plate (11) enclose and establish the bottom at normal saline storage tank (4), and the top fixed connection of bracing piece (12) and casing (1) is passed through to the bottom of far-infrared heating lamp plate (11).

3. The saline injection high pressure nebulizing device for the continuous humidification of the airway as claimed in claim 1, wherein: the top of the tank cover of the normal saline storage tank (4) is fixedly connected with a mist outlet pipe (41), and the mist outlet pipe (41) is communicated with the inside of the normal saline storage tank (4).

4. The saline injection high pressure nebulizing device for continuously humidified airway according to claim 1, wherein: the liquid outlet end of the micropump (7) is connected with a drug injection pipe (71), one end of the drug injection pipe (71) fixedly penetrates through the shell (1) and is connected with the drug injection pipe (71), one end of the drug injection pipe (71) is sleeved with a connecting hose (72), and one end of the connecting hose (72) is sleeved with a connector arranged on a cover of the physiological saline storage tank (4).

5. The saline injection high pressure nebulizing device for the continuous humidification of the airway as claimed in claim 1, wherein: buzzer (14) are installed to one side of casing (1), level sensor is all installed to the feed liquor end of ultrasonic atomization ware (2) and the inside of screw thread seat (3), the singlechip is still installed to the inside of casing (1).

6. The saline injection high pressure nebulizing device for continuously humidifying airway according to claim 5 wherein: switch panel (13) are installed to the opposite side of casing (1), the surface mounting of switch panel (13) has ultrasonic nebulizer control switch, tee bend solenoid valve control switch and micropump control switch, level sensor and singlechip electric connection, singlechip and tee bend solenoid valve (6) and bee calling organ (14) electric connection, ultrasonic nebulizer (2), tee bend solenoid valve (6) and micropump (7) are respectively through ultrasonic nebulizer control switch, tee bend solenoid valve control switch and micropump control switch and external power supply electric connection, the singlechip is same with external power supply electric connection.