An atomization device and method for patients with fungal pneumonia

Abstract

The present application relates to the technical field of medical atomizer, in particular to a kind of atomization device and method for fungal pneumonia patient, including atomization cup, the atomization cup is equipped with the adjusting component of adjusting mist particle size, the adjusting component is uniformly equipped with several change components, the side end of the change component is equipped with control component and located outside the atomization cup, the side end of the control component is equipped with the contact component of improving swallowing reaction and located on the nozzle of atomization cup, one side of the contact component is equipped with drainage component.The present application can accurately adjust atomization particle size and reduce patient swallowing reaction in real time by the work of change component and contact component, so that treatment effect and treatment efficiency are greatly improved.

Description

Technical Field

[0001] This invention relates to the field of medical nebulizer technology, specifically to a nebulization device and method for patients with fungal pneumonia. Background Technology

[0002] Nebulized inhalation is a treatment method that involves atomizing medication and delivering it through the mouth and nose to the patient's pharynx, bronchi, and lungs. Compared to traditional oral medication, nebulized inhalation allows the medication to act directly on the affected area, exerting its effects and achieving therapeutic goals at the fastest speed. As a result, it is widely used to treat various respiratory diseases.

[0003] In existing technologies, when patients undergo nebulization therapy, the nozzle of the nebulizer is often placed in the mouth. During treatment, the patient's condition gradually improves, but the size of the nebulized particles often cannot be precisely adjusted according to the actual situation. Consequently, the medication cannot be accurately delivered to the lesion during treatment, resulting in insufficient treatment effect. At the same time, because the patient is in a biting position for a long time, the patient's oral cavity is subjected to mechanical stimulation for an extended period, which increases saliva secretion and swallowing reflex, causing a large amount of medication to be lost, resulting in low treatment efficiency. Therefore, there is a need for a device that can accurately adjust the size of the nebulized particles in real time and reduce the patient's swallowing reflex to avoid insufficient treatment effect and low treatment efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a nebulization device and method for patients with fungal pneumonia, to solve the problems mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: a nebulization device for patients with fungal pneumonia, comprising a nebulizing cup, wherein an adjusting component for adjusting the size of the atomized particles is provided inside the nebulizing cup, a plurality of variable components are evenly distributed on the adjusting component, a control component is provided on the side end of the variable component and located outside the nebulizing cup, a contact component for improving swallowing reflex is provided on the side end of the control component and located on the nozzle of the nebulizing cup, and a drainage component is provided on one side of the contact component.

[0005] Preferably, the adjustment component includes an atomizing channel disposed within an atomizing cup, an atomizing plate disposed within the atomizing channel for atomization, a plurality of sieve holes evenly distributed on the atomizing plate, a control disk slidably disposed above the atomizing plate, the control disk slidingly engaging with the inner wall of the atomizing channel, a plurality of rings disposed within the control disk and corresponding one-to-one with each sieve hole, and the plurality of rings being connected by a curved connecting rod.

[0006] Preferably, the variable component includes an atomizing hole located within the sieve hole. The end of the atomizing hole facing the control disk is connected to the variable disk, which is located above the atomizing plate. A through-hole is provided in the middle of the variable disk, and the size of the through-hole is the same as that of the sieve hole. Several crescent-shaped arc rods are evenly distributed around the variable disk, and the ends of the crescent-shaped arc rods are rotatably connected to the variable disk. The side of the several crescent-shaped arc rods near the sieve hole is arc-shaped. Each crescent-shaped arc rod has a traction rod in the middle. The arc-shaped sides of the several crescent-shaped arc rods combine to form a circle. An adjustment disk is rotatably connected above the variable disk. Several arc-shaped sliding grooves are opened on the adjustment disk. The several arc-shaped sliding grooves are evenly distributed around the through-hole. The end of each traction rod away from the variable disk is embedded in an arc-shaped sliding groove and slides with it. When the several crescent-shaped arc rods deflect synchronously, the arc-shaped sides of the several crescent-shaped arc rods can combine to form concentric circles of different diameters.

[0007] Preferably, the side end of the adjustment disc is provided with an arc-shaped control groove, the end of each adjustment disc is located in a ring, and each ring is provided with a lever, the other end of which is respectively embedded in the control groove of an adjustment disc.

[0008] Preferably, the control component includes a control rod located on the side of the control disk. The end of the control rod away from the control disk is located in a groove in the side wall of the atomizing cup. The control rod slides in conjunction with the inner wall of the groove. Both ends of the control rod are movably connected to the inner walls of the groove via silicone sealing gaskets. The end of the control rod located on the outside of the atomizing cup is provided with retractable control teeth. The side ends of the control teeth engage in the groove end of an adjusting toothed rod. The side end of the adjusting toothed rod is connected to the outer wall of the atomizing cup. The two ends of the control teeth located in the adjusting toothed rod are obliquely arranged.

[0009] Preferably, the contact assembly includes a trumpet-shaped nozzle, with a larger diameter on one side where the nozzle communicates with the atomizing cup, and a smaller diameter and elliptical shape on the other side of the nozzle at the drug outlet. A biting portion is provided on the outer side of the drug outlet of the nozzle, and several elastic bands are provided on the outer side of the biting portion. The elastic bands and the surface of the biting portion form a corrugated pattern. A restraining member, which is a silicone sealing ring, is also fitted on the outer side of the drug outlet of the nozzle. The restraining member is connected to the several elastic bands, and several protrusions are provided between every two elastic bands. The protrusions are evenly distributed on the nozzle surface.

[0010] Preferably, the flow guiding component includes flow guiding grooves, and a plurality of flow guiding grooves are evenly opened in the outer region of the bite portion. The flow guiding grooves are arranged obliquely inside, and the depth of the flow guiding grooves on the side closer to the atomizing cup is shallower than that on the other side.

[0011] Preferably, the method of using the nebulizer for patients with fungal pneumonia includes the following steps: S1: When the patient uses this device for treatment, the patient can manually adjust the position of the control lever so that the control tooth retracts and locks in any position within the adjusting tooth groove during the movement. During the adjustment process, the silicone sealing gasket keeps the inside of the nebulizer cup closed. As the control lever moves, it can drive the control plate to slide above the nebulizer plate and drive several rings to move synchronously through the set curved connecting rod. S2: Through the cooperation of the lever and the control groove, several adjustment discs are driven to rotate on the changing disc. Through the cooperation of the arc-shaped slide and the traction rod, several crescent-shaped arc rods are driven to deflect towards the center of the screen hole. During the deflection process, the arc side of several crescent-shaped arc rods is combined to change into a circle. During the change process, the circular edge is kept in a close fit, so that the adjustment can be made with the through-hole as the center point. S3: During the patient's oral process, the larger diameter of the nozzle connecting to the nebulizer cup and the smaller diameter of the drug delivery end create a gradual channel, allowing the droplet flow rate to transition from an initial high speed to a stable state. At the same time, the elastic soft band and protrusions at the occlusal part increase the physical resistance when the patient bites, reducing saliva secretion during prolonged biting. Additionally, the restraints prevent direct contact between the spray tip and the inner wall of the oral cavity and the base of the tongue. The guide channel directs saliva to the pharynx rather than accumulating in the front of the oral cavity.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, when using the device, the patient holds the nozzle in their mouth and receives nebulization treatment through the nebulizer cup. During treatment, the patient controls and adjusts the components to drive several variable components to work synchronously, adjusting the size of the nebulized particles delivered by the nebulizer cup. This allows for real-time and precise adjustment based on the actual situation, ensuring that the medication is accurately delivered to the lesion. During oral administration, the contact components prevent direct mechanical stimulation of the oral cavity wall during prolonged biting, reducing saliva secretion. Simultaneously, it increases physical resistance during biting, reducing secretory activity by slightly compressing the salivary gland area. Furthermore, during saliva secretion, the drainage components guide saliva towards the pharynx rather than accumulating in the front of the mouth, reducing swallowing reflex stimulation.

[0013] In this invention, by using the adjustment component and the variable component in combination, the circular edge of the crescent-shaped arc rod assembly is kept in a close fit, so that it can be adjusted with the through-hole as the center point. This allows for adjustment of the diameter of the atomized particles formed through the atomizing hole and the through-hole, ensuring the formation of the atomized particles. Furthermore, it can be adjusted in real time and accurately according to the actual situation, so that the amount of medicine can be accurately delivered to the lesion location, thereby improving the treatment effect when the patient uses it.

[0014] In this invention, through the combined use of components such as the contact component and the drainage component, the droplet flow rate transitions from an initially rapid pace to a stable state during the patient's oral cavity operation. Simultaneously, it increases the physical resistance during the patient's biting motion, reducing secretory activity by slightly compressing the salivary gland area, thus minimizing mechanical stimulation of the oral mucosa and reducing saliva secretion. Furthermore, the included restraint component tightens the nozzle surface during the patient's biting motion, preventing direct contact between the spray tip and the oral cavity wall and tongue root, reducing nausea. The included guide channel directs saliva towards the pharynx rather than accumulating in the front of the mouth, reducing swallowing reflex stimulation and further minimizing the patient's mouth opening and closing movements during treatment, preventing drug loss. The restraint component also prevents droplet leakage from gaps, ensuring all atomized particles enter the respiratory tract and improving treatment efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 Partial cross-section of the present invention Figure 1 ; Figure 3 This is a schematic diagram of the partial explosion three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the localized exploded three-dimensional structure of the variable component in this invention. Figure 1 ; Figure 5 This is a schematic diagram of the localized exploded three-dimensional structure of the variable component in this invention. Figure 2 ; Figure 6 This is a partial three-dimensional structural diagram of the variable component in this invention; Figure 7 Partial cross-section of the present invention Figure 2 ; Figure 8 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ; Figure 9 This is a partial three-dimensional structural diagram of the present invention. Figure 2 .

[0016] In the diagram: 1. Atomizing cup; 2. Adjustment component; 21. Atomizing channel; 22. Atomizing plate; 23. Sieve hole; 24. Control panel; 25. Ring; 26. Curved connecting rod; 3. Variation component; 31. Atomizing hole; 32. Variation panel; 33. Through port; 34. Crescent-shaped arc rod; 35. Traction rod; 36. Adjustment panel; 37. Arc-shaped slide groove; 38. Control groove; 39. Lever; 4. Control component; 41. Control rod; 42. Slot; 43. Silicone sealing gasket; 44. Control teeth; 45. Adjusting tooth groove rod; 5. Contact component; 51. Engaging part; 52. Elastic soft hoop; 53. Restraint component; 54. Protrusion; 6. Nozzle; 7. Drainage component; 71. Guide groove. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figures 1 to 9 The present invention provides a technical solution: a nebulization device for patients with fungal pneumonia, comprising a nebulizing cup 1, wherein the nebulizing cup 1 is provided with an adjustment component 2 for adjusting the size of the atomized particles, wherein a plurality of variable components 3 are evenly distributed on the adjustment component 2, wherein a control component 4 is provided on the side end of the variable component 3 and is located outside the nebulizing cup 1, wherein a contact component 5 for improving swallowing reflex is provided on the side end of the control component 4 and is located on the nozzle 6 of the nebulizing cup 1, and a drainage component 7 is provided on one side of the contact component 5.

[0019] In this embodiment, as Figures 1 to 7 As shown, the adjustment component 2 includes an atomizing channel 21 disposed in the atomizing cup 1. The atomizing channel 21 is provided with an atomizing plate 22 for atomization. The atomizing plate 22 is evenly provided with a plurality of sieve holes 23. A control disk 24 is slidably disposed above the atomizing plate 22. The control disk 24 is slidably engaged with the inner wall of the atomizing channel 21. The control disk 24 is provided with a plurality of rings 25 and each of the sieve holes 23 corresponds to one of them. The plurality of rings 25 are connected by a curved connecting rod 26. The variable component 3 includes an atomizing hole 31 located within the sieve hole 23. One end of the atomizing hole 31 facing the control disk 24 is connected to the variable disk 32, which is located above the atomizing plate 22. The variable disk 32 has a through-hole 33 in its center, the size of which is the same as the sieve hole 23. Several crescent-shaped arc rods 34 are evenly distributed around the variable disk 32, with their ends rotatably connected to the variable disk 32. The crescent-shaped arc rods 34 are arranged in an arc shape on the side closest to the sieve hole 23, with the middle of each crescent-shaped arc rod 34... Each is equipped with a traction rod 35. The arc-shaped sides of several crescent-shaped arc rods 34 are combined to form a circle. An adjustment plate 36 is rotatably connected above the change plate 32. Several arc-shaped sliding grooves 37 are opened on the adjustment plate 36. The arc-shaped sliding grooves 37 are evenly distributed around the through opening 33. The end of each traction rod 35 away from the change plate 32 is embedded in an arc-shaped sliding groove 37 and slides with it. When several crescent-shaped arc rods 34 deflect synchronously, the arc-shaped sides of several crescent-shaped arc rods 34 can be combined to form concentric circles of different diameters. The side end of the adjustment disk 36 is provided with an arc-shaped control groove 38. The end of each adjustment disk 36 is located in a ring 25. Each ring 25 is provided with a lever 39. The other end of the lever 39 is respectively embedded in the control groove 38 in an adjustment disk 36. The control component 4 includes a control rod 41 located on the side of the control disk 24. The end of the control rod 41 away from the control disk 24 is located in a slot 42 on the side wall of the atomizing cup 1. The control rod 41 slides in contact with the inner wall of the slot 42. Both ends of the control rod 41 are movably connected to the inner walls of the slot 42 via silicone sealing gaskets 43. The end of the control rod 41 located on the outside of the atomizing cup 1 is provided with a retractable control tooth 44. The side end of the control tooth 44 engages in the groove end of the adjusting tooth rod 45. The side end of the adjusting tooth rod 45 is connected to the outer wall of the atomizing cup 1. The ends of the control tooth 44 located in the adjusting tooth rod 45 are obliquely arranged on both sides. When a patient uses this device for treatment, the patient manually adjusts the position of the control lever 41, causing the control tooth 44 to retract and lock into any position within the adjusting toothed rod 45 during movement. During adjustment, the silicone sealing gasket 43 keeps the inside of the atomizing cup 1 sealed. As the control lever 41 moves, it drives the control disc 24 to slide above the atomizing plate 22, and through a curved connecting rod, it drives several rings 25 to move synchronously. Through the cooperation of the lever 39 and the control groove 38, it drives several adjusting discs 36 to rotate on the changing disc 32, passing through the arc-shaped sliding groove 3. The cooperation of rod 7 and traction rod 35 drives several crescent-shaped arc rods 34 to deflect towards the center of the sieve hole 23. During the deflection process, the arc-shaped sides of the several crescent-shaped arc rods 34 change to a circular shape. During the change, the circular edges remain in a close fit, so that the diameter of the atomized particles formed through the atomizing hole 31 and the atomizing hole 33 can be adjusted with the through-hole 33 as the center point. This ensures the formation of the atomized particles and allows for real-time and precise adjustment according to the actual situation, so that the drug dosage can be accurately delivered to the lesion location, thereby improving the treatment effect for patients.

[0020] In this embodiment, as Figures 8 to 9 As shown, the contact assembly 5 includes a trumpet-shaped nozzle 6. The nozzle 6 has a larger diameter on one side where it communicates with the atomizing cup 1, and a smaller diameter and an elliptical shape on the other side where it dispenses medication. The outer side of the dispensing end of the nozzle 6 is provided with a biting part 51, and a plurality of elastic soft bands 52 are provided on the outer side of the biting part 51. The plurality of elastic soft bands 52 and the surface of the biting part 51 form a corrugated shape. A restraining member 53 is also fitted on the outer side of the dispensing end of the nozzle 6. The restraining member 53 is a silicone sealing ring. The restraining member 53 is connected to the plurality of elastic soft bands 52. A plurality of protrusions 54 are provided between every two elastic soft bands 52. The plurality of protrusions 54 are evenly distributed on the surface of the nozzle 6. The flow guiding component 7 includes a flow guiding groove 71. Several flow guiding grooves 71 are evenly opened on the outer side of the bite part 51. The flow guiding groove 71 is obliquely arranged inside. The depth of the flow guiding groove 71 on the side closer to the atomizing cup 1 is shallower than that on the other side. During the patient's oral occlusion, the larger diameter at the connection point between the nozzle 6 and the nebulizer cup 1, and the smaller diameter at the drug delivery end, create a gradual channel, allowing the droplet flow rate to transition from an initially rapid rate to a stable one. Simultaneously, the elastic soft band 52 and protrusion 54 of the occlusal portion 51 increase the physical resistance during biting, reducing secretory activity by slightly compressing the salivary gland area and minimizing mechanical stimulation of the oral mucosa. This reduces saliva secretion during prolonged biting. Furthermore, the restraint component 53 ensures that when the patient initially bites onto any of the elastic soft bands 52, all... The elastic soft band 52 and the restraint 53 tighten the surface of the nozzle 6, which can avoid direct contact between the spray tip and the inner wall of the mouth and the root of the tongue, reducing the patient's nausea reaction. It also avoids direct stimulation of the patient's oral tissue when the initial state is narrow. At the same time, the guide channel 71 can guide saliva to the pharynx instead of accumulating in the front of the mouth when saliva is secreted, reducing the stimulation of the swallowing reflex and further reducing the patient's mouth opening and closing movements during treatment, avoiding drug loss. The restraint 53 prevents droplets from leaking from the gaps, ensuring that all atomized particles enter the respiratory tract and improving treatment efficiency.

[0021] In this embodiment, as Figures 1 to 9 As shown, a method of using a nebulizer for patients with fungal pneumonia includes the following steps: S1: When the patient uses this device for treatment, the patient can manually adjust the position of the control lever 41 so that the control tooth 44 retracts and locks into any position within the adjusting tooth rod 45 during the movement. During the adjustment process, the silicone sealing gasket 43 keeps the inside of the atomizing cup 1 closed. During the movement of the control lever 41, the control plate 24 can slide above the atomizing plate 22, and the curved connecting rod can drive several rings 25 to move synchronously. S2: Through the cooperation of lever 39 and control groove 38, several adjustment discs 36 are driven to rotate on change disc 32. Through the cooperation of arc-shaped slide groove 37 and traction rod 35, several crescent-shaped arc rods 34 are driven to deflect towards the center of sieve hole 23. During the deflection process, the arc side of several crescent-shaped arc rods 34 is combined to change to a circle. During the change process, the circular edge is kept in a close state, so that it can be adjusted with the through hole 33 as the center point, thereby adjusting the diameter of the atomized particles formed by the atomizing hole 31 and through hole 33. S3: During the patient's oral occlusion, the larger diameter of the nozzle 6 connecting to the nebulizer cup 1 and the smaller diameter of the dispensing end create a gradual channel, allowing the droplet flow rate to transition from initially high to stable. Simultaneously, the elastic soft band 52 and protrusion 54 of the occlusal portion 51 increase the physical resistance during occlusion, slightly compressing the salivary gland area to reduce secretory activity and decrease mechanical stimulation of the oral mucosa. This reduces saliva secretion during prolonged occlusion. Furthermore, the restraint 53 ensures that when the patient first occludes any elastic soft band 52, all elastic soft bands 52 and restraint 53 tighten the nozzle 6 surface, preventing direct contact between the dispensing end and the oral cavity wall and tongue root, reducing nausea. It also avoids direct stimulation of the patient's oral tissues when the initial narrowness is not ideal. Additionally, the guide channel 71 directs saliva flow towards the pharynx rather than accumulating in the front of the mouth during saliva secretion.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nebulizer for patients with fungal pneumonia, comprising a nebulizer cup (1); Its features are: The atomizing cup (1) is provided with an adjustment component (2) for adjusting the size of the mist particles. Several variable components (3) are evenly distributed on the adjustment component (2). A control component (4) is provided on the side end of the variable component (3) and is located outside the atomizing cup (1). A contact component (5) for improving swallowing response is provided on the side end of the control component (4) and is located on the nozzle (6) of the atomizing cup (1). A drainage component (7) is provided on one side of the contact component (5). The adjustment component (2) includes an atomization channel (21) disposed in the atomizing cup (1), and an atomizing plate (22) for atomization is disposed in the atomizing channel (21). The atomizing plate (22) is evenly provided with a number of sieve holes (23); A control panel (24) is slidably disposed above the atomizing plate (22); The control panel (24) is provided with a number of rings (25) that correspond one-to-one with each sieve hole (23); Several of the rings (25) are connected by curved connecting rods (26); The variable component (3) includes an atomizing hole (31) located within the sieve hole (23); The end of the atomizing hole (31) facing the control panel (24) is connected to the change panel (32); The changing disk (32) has a through-hole (33) in the middle, and the size of the through-hole (33) is the same as that of the sieve hole (23); The changing disk (32) is evenly distributed with several crescent-shaped arc rods (34) around its perimeter, and the ends of the crescent-shaped arc rods (34) are rotatably connected to the changing disk (32); Several of the crescent-shaped arc rods (34) are arranged in an arc shape on the side near the sieve hole (23); Each of the crescent-shaped arc rods (34) is provided with a traction rod (35) in the middle, and the arc-shaped sides of several crescent-shaped arc rods (34) are combined to form a circle; An adjustment disk (36) is rotatably connected above the change disk (32). Several arc-shaped grooves (37) are provided on the adjustment disk (36). Several arc-shaped grooves (37) are evenly arranged around the through opening (33). Each of the aforementioned traction rods (35) has its end away from the change plate (32) embedded in an arc-shaped groove (37) and slides therein; When several crescent-shaped arc bars (34) deflect synchronously, the arc sides of several crescent-shaped arc bars (34) can be combined to form concentric circles of different diameters; The contact assembly (5) includes a trumpet-shaped nozzle (6), the nozzle (6) has a larger diameter on one side where it communicates with the atomizing cup (1), and the nozzle (6) has a smaller diameter and is elliptical on the other side where it dispenses the medicine. The nozzle (6) has a biting part (51) on the outside of the drug outlet end; The outer side of the biting part (51) is provided with several elastic soft bands (52), and the several elastic soft bands (52) form a corrugated shape with the surface of the biting part (51); The nozzle (6) is also fitted with a restraining member (53) on the outside of the drug outlet end. The restraining member (53) is a silicone sealing ring. The restraining member (53) is connected to several elastic soft bands (52). Between each pair of elastic soft bands (52), there are several protrusions (54), and the several protrusions (54) are evenly distributed on the surface of the nozzle (6); The drainage component (7) includes a drainage groove (71), and a plurality of the drainage grooves (71) are evenly opened in the outer region of the engagement part (51). The guide groove (71) is arranged at an angle inside, and the depth of the guide groove (71) on the side closer to the atomizing cup (1) is shallower than that on the other side.

2. The nebulizer for patients with fungal pneumonia according to claim 1, characterized in that: The side end of the adjustment disc (36) is provided with an arc-shaped control groove (38), and the end of each adjustment disc (36) is located in a ring (25); Each of the rings (25) is provided with a lever (39); The other end of the lever (39) is respectively embedded in the control groove (38) in an adjustment disc (36).

3. The nebulizer for patients with fungal pneumonia according to claim 2, characterized in that: The control component (4) includes a control lever (41) located at the side end of the control panel (24). The end of the control lever (41) away from the control panel (24) is located in the slot (42) on the side wall of the atomizing cup (1); Both ends of the control rod (41) are movably connected to the inner walls of the slot (42) on both sides through silicone sealing gaskets (43); The control lever (41) has retractable control teeth (44) at one end located outside the atomizing cup (1). The side end of the control tooth (44) engages in the groove end of the adjusting toothed rod (45), and the control tooth (44) is obliquely arranged on both sides of the end of the adjusting toothed rod (45).

Images