Medical atomization device

Abstract

The invention discloses a medical atomization device. The medical atomization device comprises a mask and an atomization medicine cup. The atomizing medicine cup is connected with the air inlet of the mask through a communicating pipe; the lower end of the atomization medicine cup is connected with the heating box through an air inlet pipe, an air inlet hole is formed in the side wall of the heating box, and a first heating assembly used for heating air is arranged in the heating box; a battery box is arranged above the heating box, the lower end of the heating box is connected with the upper end of the water receiving box through a middle end cover, and a liquid discharging hole is formed in the lower end of the middle end cover; wherein the side end of the mask is connected with the middle end cover through an exhaust pipe; a gas-liquid separation assembly used for separating liquid medicine is arranged in the middle end cover, so that the liquid medicine enters the water receiving box from the liquid discharging hole. The mask is pressed on the face through the silica gel ring and can be well attached to the outline of the face, the temperature can be increased through the first heating assembly, and compressed air can be heated through the second heating assembly, so that generated atomized liquid medicine has a certain temperature, and the atomization comfort degree is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of medical devices, and specifically relates to a medical atomization device. Background Art

[0002] Nebulizer inhalation is an important and effective non-invasive treatment method for respiratory diseases. It uses a nebulizer to atomize liquid medicine into tiny particles, and the medicine enters the respiratory tract and lungs by inhalation, thereby achieving rapid and effective treatment. However, existing nebulizers cannot adjust the temperature inside the nebulizer chamber according to the appropriate temperature required by the patient and the most suitable temperature for the liquid medicine, and cannot improve the patient's comfort when using nebulizer. Summary of the invention

[0003] The present application provides a medical atomization device to solve the above-mentioned technical problems.

[0004] In order to solve the above technical problems, a technical solution adopted in the present application is: a medical nebulizer device, comprising: a mask and a nebulizer cup; the nebulizer cup is connected to the air inlet of the mask through a connecting pipe; the lower end of the nebulizer cup is connected to the heating box through an air inlet pipe, the side wall of the heating box is provided with an air inlet hole, and the heating box is provided with a first heating component for heating the air; a battery box is provided above the heating box, the lower end of the heating box is connected to the upper end of the water receiving box through an intermediate end cover, and the lower end of the intermediate end cover is provided with a drainage hole; wherein the side end of the mask is connected to the intermediate end cover through an exhaust pipe; wherein a gas-liquid separation component for separating the medicine liquid is provided in the intermediate end cover, so that the medicine liquid enters the water receiving box from the drainage hole.

[0005] Furthermore, a skin-friendly layer is provided along the mouthpiece of one end of the mask away from the nebulizer cup, and a second heating component is provided in the skin-friendly layer, wherein the second heating component is electrically connected to the battery box through an electric wire.

[0006] Furthermore, the gas-liquid separation component includes lower condensation plates and upper condensation plates that are arranged alternately in sequence; multiple lower condensation plates are equidistantly and vertically arranged on the lower end surface inside the middle end cover; multiple upper condensation plates are equidistantly and vertically arranged on the upper end surface inside the middle end cover.

[0007] Furthermore, a plurality of drainage holes are provided through the lower end surface of the middle end cover, and the drainage holes are located below the upper condensation plate.

[0008] Furthermore, an air intake valve is provided on a side wall at one end of the middle end cover, and an air exhaust valve is provided on a side wall at the other end of the middle end cover; wherein the air intake valve is connected to the exhaust pipe.

[0009] Furthermore, a valve shell connected to the bottom of the heating box is provided at the inner upper end of the middle end cover, and a one-way valve structure is provided in the valve shell; wherein the valve shell is located on the side of the upper end surface of the middle end cover close to the air inlet valve.

[0010] Furthermore, the upper end of the water receiving box is sleeved in the threaded groove on the lower side of the middle end cover through a threaded sleeve; and a transparent visual window is provided on the side wall of the water receiving box.

[0011] Furthermore, wiring terminals are provided on both sides of the upper end surface inside the heating box, and a first heating component is provided between the wiring terminals; a temperature measuring and display component is provided on the side wall of the heating box, and the temperature measuring and display component is electrically connected to the wiring terminals; an air inlet is provided on one side of the heating box, and an air outlet connected to the air inlet pipe is provided on the other side of the heating box.

[0012] Furthermore, a power switch and an indicator light are provided on the outside of the battery box, and the battery box is electrically connected to the power switch, the indicator light and the temperature measurement display component respectively.

[0013] The beneficial effects of the present application are as follows: the mask of the present application is pressed on the face through the silicone ring, can fit the facial contour well, can be heated by the first heating component, and can heat the compressed air by the second heating component, so that the generated atomized liquid also has a certain temperature, and the excess gas containing the atomized liquid is sent to the middle end cover through the exhaust pipe, and then separated by the gas-liquid separation component. After the gas is discharged, the separated liquid flows from the external drainage hole to the inside of the water receiving box, so that the excess gas during atomization will not rush to the area outside the mask coverage of the human face, thereby improving the atomization comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment of a medical atomization device of the present application; Figure 2 yes Figure 1 A schematic cross-sectional view of an embodiment of a heating box in FIG. Figure 3 yes Figure 2 Schematic diagram of the structure of area A in FIG. DETAILED DESCRIPTION

[0015] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0017] See also Figure 1 , Figure 1It is a structural schematic diagram of an embodiment of the medical atomization device of the present application. The device comprises: a mask 1 and an atomization medicine cup 2; the atomization medicine cup 2 is connected to the air inlet 41 of the mask 1 through a connecting pipe 21; the lower end of the atomization medicine cup 2 is connected to the heating box 4 through an air inlet pipe 3, the side wall of the heating box 4 is provided with an air inlet 41, and the heating box 4 is provided with a first heating component 42 for heating the air; a battery box 5 is provided above the heating box 4, the lower end of the heating box 4 is connected to the upper end of the water receiving box 6 through an intermediate end cover 7, and the lower end of the intermediate end cover 7 is provided with a drainage hole 71; wherein, the side end of the mask 1 is connected to the intermediate end cover 7 through an exhaust pipe 9; wherein, a gas-liquid separation component 8 for separating the drug liquid is provided in the intermediate end cover 7, so that the drug liquid enters the water receiving box 6 from the drainage hole 71. In the above design, the first heating component 42 can heat the compressed air, so that the heated compressed air enters the atomizing medicine cup 2 through the air inlet pipe 3, so that the atomized medicine liquid produced by the atomizing medicine cup 2 has a certain temperature, which can make the patient feel more comfortable using atomization treatment in cold weather. At the same time, during atomization, the excess gas will not rush to the area outside the mask 1 on the human face, but will be discharged into the middle end cover 7 through the exhaust pipe 9 of the mask 1 for gas-liquid separation, further improving the comfort of atomization.

[0018] The end of the mask 1 away from the atomizer cup 2 is provided with a skin-friendly layer 11, and a second heating component (not shown in the figure) is provided in the skin-friendly layer 11, wherein the second heating component is electrically connected to the battery box 5 through a wire 12. The skin-friendly layer 11 in the above design is made of silicone material, and the mask 1 is pressed on the face through the silicone ring, which can fit the facial contour well. The second heating component uses a heating resistor wire, and the silicone ring can be preheated by powering on, so as to alleviate the discomfort of the patient when wearing the mask 1 in cold weather.

[0019] The gas-liquid separation component 8 includes lower condensation plates 81 and upper condensation plates 82 which are arranged alternately in sequence; multiple lower condensation plates 81 are equidistantly and vertically arranged on the inner lower end surface of the middle end cover 7; multiple upper condensation plates 82 are equidistantly and vertically arranged on the inner upper end surface of the middle end cover 7. The lengths of the lower condensation plates 81 and the upper condensation plates 82 in the above design are both lower than the inner thickness of the middle end cover 7, so that the lower condensation plates 81 and the upper condensation plates 82 form a gas channel, so that the discharged atomized gas can contact and liquefy with the upper and lower condensation plates 81 as much as possible, thereby facilitating the discharge of excess liquid medicine. In other embodiments, the gas-liquid separation component 8 can also be configured as a plurality of layers of vertically arranged metal wire mesh, and the atomized gas can be condensed and liquefied when passing through the metal wire mesh.

[0020] The lower end surface of the middle end cover 7 is provided with a plurality of drainage holes 71, which are located below the upper condensation plate 82. The drainage holes 71 in the above design can allow the condensed liquid to flow into the water receiving box 6 through the drainage holes for storage, and the drainage holes 71 correspond to the upper condensation plate 82, which can ensure that the liquid between each lower condensation plate 81 can be discharged, preventing the liquid from being blocked by pressure and unable to be discharged.

[0021] An air inlet valve 72 is provided on one side wall of the middle end cover 7, and an air exhaust valve 73 is provided on the other side wall of the middle end cover 7; wherein the air inlet valve 72 is connected to the exhaust pipe 9. The air inlet valve 72 in the above design can be connected to the mask 1, so that the excess atomized gas is introduced into the middle end cover 7 for gas-liquid separation. When the liquid in the gas is separated, the excess gas is discharged through the exhaust valve 73.

[0022] A valve housing 43 connected to the bottom of the heating box 4 is provided at the inner upper end of the middle end cover 7, and a one-way valve structure is provided in the valve housing 43; wherein the valve housing 43 is located on the side of the upper end surface of the middle end cover 7 close to the air inlet valve 72. The bottom of the heating box 4 in the above design is funnel-shaped, and the valve housing 43 is located at the lowest point of the funnel and connected to the middle end cover 7. Moreover, the valve housing 43 is located on the side close to the air inlet valve 72, so that excess compressed air can enter the gas-liquid separation component 8 through the one-way valve structure, thereby separating and discharging excess water in the compressed air.

[0023] The upper end of the water receiving box 6 is sleeved in the threaded groove 74 on the lower side of the middle end cover 7 through the threaded sleeve 61; the side wall of the water receiving box 6 is provided with a transparent visual window 62. The water receiving box 6 of the above design can store the excess liquid medicine in the atomized gas and the excess water in the compressed air, and the visual window 62 can observe the liquid level in the water receiving box 6. When the liquid stored in the water receiving box 6 reaches a certain level, it can be taken out from the threaded groove 74 of the middle end cover 7 through the threaded sleeve 61. After the liquid in the water receiving box 6 is cleared, the water receiving box 6 is sleeved on the middle end cover 7 again.

[0024] Terminals 44 are provided on both sides of the upper end surface of the heating box 4, and a first heating component 42 is provided between the terminals 44; a temperature measuring and displaying component 45 is provided on the side wall of the heating box 4, and the temperature measuring and displaying component 45 is electrically connected to the terminal 44; an air inlet 41 is provided on one side of the heating box 4, and an air outlet 46 connected to the air inlet pipe 3 is provided on the other side of the heating box 4. The air inlet 41 in the above design can be connected to external compressed air, and the air outlet 46 can deliver compressed air into the nebulizer cup 2. The first heating component 42 can be a spiral heating wire group, which heats the compressed air by energizing the terminal 44, so that the compressed air entering the nebulizer cup 2 has a certain temperature, so that the nebulized gas has a certain temperature, and the comfort of the patient during nebulization is improved.

[0025] The temperature measuring and displaying component 45 includes a temperature sensor for detecting the temperature inside the heating box 4, so that the temperature inside the heating box 4 is displayed in the temperature measuring and displaying component 45, so as to monitor the temperature inside the heating box 4 in real time. When the temperature inside the heating box 4 reaches a preset temperature, the power supply of the first heating component 42 is disconnected, thereby stopping heating; when the temperature inside the heating box 4 is lower than the preset temperature, the first heating component 42 is powered on for heating.

[0026] A power switch 51 and an indicator light 52 are provided on the outside of the battery box 5, and the battery box 5 is electrically connected to the power switch 51, the indicator light 52 and the temperature measurement display component 45 respectively. Batteries can be installed inside the battery box 5 in the above design to power the remaining components. The power switch 51 is used to control the power on and off of all components, and the indicator light 52 can display lights of different colors to display different working states. Exemplarily, the indicator light 52 displays a green light when the first heating component 42 and the second heating component are heating, and a red light is displayed when the heating stops, and a yellow light is displayed when the battery is low.

[0027] The specific working method is to connect the air inlet 41 of the heating box 4 to the compressed air pipe on the outside, then turn on the power switch 51 in the battery box 5, and energize the first heating component 42 and the second heating component for heating, so that the compressed air in the heating box 4 is heated and enters the atomizing medicine cup 2, so that the atomized gas generated by the atomizing medicine cup 2 enters the mask 1 with a certain temperature. At the same time, the skin-friendly layer 11 of the mask 1 is heated by the second heating component, so that the skin-friendly layer 11 has a certain temperature, which alleviates the discomfort caused by the cold when the patient just wears the mask 1. At the same time, the atomized gas with temperature can make the patient more comfortable when atomizing treatment is performed. At the same time, the excess atomized gas enters the middle end cover 7 through the exhaust pipe 9, and then the liquid medicine in the atomized gas is condensed and separated through the gas-liquid separation component 8 in the middle end cover 7, and the liquid medicine falls into the water receiving box 6 for storage. At the same time, the gas is discharged from the exhaust valve 73. When the liquid in the water receiving box 6 is stored to a certain extent, the water receiving box 6 is taken out and the liquid is poured out, and then the water receiving box 6 is connected to the middle end cover 7 again.

[0028] The above descriptions are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A medical atomization device, characterized in that: include: A face mask and an atomizer cup; the atomizer cup is connected to the air inlet of the face mask through a connecting pipe; the lower end of the atomizer cup is connected to a heating box through an air inlet pipe, the side wall of the heating box is provided with an air inlet, and the heating box is provided with a first heating component for heating the air; a battery box is provided above the heating box, the lower end of the heating box is connected to the upper end of a water receiving box through an intermediate end cover, and the lower end of the intermediate end cover is provided with a drainage hole; wherein the side end of the face mask is connected to the intermediate end cover through an exhaust pipe; wherein a gas-liquid separation component for separating the medicine liquid is provided in the intermediate end cover, so that the medicine liquid enters the water receiving box from the drainage hole.

2. A medical atomization device according to claim 1, characterized in that: A skin-friendly layer is provided along the mouthpiece of one end of the mask away from the atomizer cup, and a second heating component is provided in the skin-friendly layer, wherein the second heating component is electrically connected to the battery box through an electric wire.

3. A medical atomization device according to claim 1, characterized in that: The gas-liquid separation component includes lower condensation plates and upper condensation plates which are arranged alternately in sequence; a plurality of the lower condensation plates are equidistantly and vertically arranged on the inner lower end surface of the middle end cover; a plurality of the upper condensation plates are equidistantly and vertically arranged on the inner upper end surface of the middle end cover.

4. A medical atomization device according to claim 3, characterized in that: The lower end surface of the middle end cover is provided with a plurality of drainage holes, and the drainage holes are located below the upper condensation plate.

5. A medical atomization device according to claim 3, characterized in that: An air intake valve is disposed on a side wall at one end of the intermediate end cover, and an air exhaust valve is disposed on a side wall at the other end of the intermediate end cover; wherein the air intake valve is connected to the exhaust pipe.

6. A medical atomization device according to claim 3, characterized in that: The inner upper end of the middle end cover is provided with a valve shell connected to the bottom of the heating box, and a one-way valve structure is provided in the valve shell; wherein the valve shell is located on a side of the upper end surface of the middle end cover close to the air inlet valve.

7. A medical atomization device according to claim 1, characterized in that: The upper end of the water receiving box is sleeved in the threaded groove on the lower side of the middle end cover through a threaded sleeve; the side wall of the water receiving box is provided with a transparent visual window.

8. A medical atomization device according to claim 1, characterized in that: Wiring terminals are provided on both sides of the upper end surface inside the heating box, and the first heating component is provided between the wiring terminals; a temperature measuring and displaying component is provided on the side wall of the heating box, and the temperature measuring and displaying component is electrically connected to the wiring terminals; the air inlet is provided on one side of the heating box, and an air outlet connected to the air inlet pipe is provided on the other side of the heating box.

9. A medical atomization device according to claim 8, characterized in that: A power switch and an indicator light are arranged on the outside of the battery box, and the battery box is electrically connected to the power switch, the indicator light and the temperature measurement and display component respectively.

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