Home ventilator

Abstract

We provide home-use ventilators. [Solution] The home ventilator includes a body 1 equipped with a respiratory function assembly, a housing device, an air purification system, and display control components, wherein the housing device has a housing chamber 11, an exhaust port 2 and an openable storage port, the housing chamber is in communication with an air supply device 24, the air purification system has a fan 12, an air purification device 13 and an air outlet 10, external air from the body is introduced from an air inlet 14, the air passage 15 in the direction of air discharge of the internal air purification device is a clean air area, and the respiratory function assembly and air supply device each inhale clean air, and has the advantage of having a continuous positive pressure ventilation function of a home ventilator, being able to clean, house and store accessories / components of the respiratory function assembly, and having an air source filtration and purification function, thereby ensuring the cleanliness of the air source necessary for the function, and being able to purify the ambient air in the room.

Description

Technical Field

[0001] The present invention relates to a home ventilator, and this technology belongs to the field of home ventilators.

Background Art

[0002] Sleep apnea syndrome has become one of the common sleep breathing disorders. The main clinical symptoms are snoring during sleep and daytime sleepiness, which not only seriously affect the quality of sleep, but also tend to cause hypertension, diabetes, cardiovascular diseases and cerebrovascular diseases in the long term, and may even cause sudden death during sleep. It is a sleep breathing disorder that can be fatal.

[0003] Performing continuous positive pressure ventilation with a home ventilator having a non-invasive ventilation structure during sleep is an effective treatment means for sleep apnea syndrome. Especially for patients with pulmonary insufficiency or obstructive sleep apnea syndrome, it can be effectively improved by using a ventilator. Since it does not require hospitalization, surgery or drug treatment, its treatment effect and convenience are increasingly accepted by many patients. However, during the use of a home ventilator, there are still some problems and inconveniences in the storage and use environment of its accessories / parts.

[0004] First, the oral / nasal mask, nasal mask, nasal plugs, etc. installed on the home ventilator directly contact the patient's face during use, and bacteria and viruses generated by the oil secreted from the skin and the exhaled breath exhaled from the mouth and nose accumulate and grow. The condensed water generated from the breathing connection tube and the scale in the humidification box are likely to cause the breeding of bacteria and viruses. In order to use it healthily, it is necessary to clean and disinfect it in a timely manner after each use and store it cleanly for future use. However, since the daily storage at home does not meet the above conditions, even if the user cleans it cleanly, there is a possibility of recontaminating the above accessories / parts during storage.

[0005] Furthermore, in terms of the operating environment, home ventilators are limited by the power and structure of their air supply devices, and only a single-layer primary / medium-efficiency filter cotton is used for simple filtration of the air source. In this way, dust particles smaller than 5 μm containing bacteria and viruses in the air are simultaneously inhaled into the home ventilator, enter the body through the airway, and cause viral infections in the lungs. Moreover, dust particles, bacteria, and viruses that enter the airway and various parts of the home ventilator accumulate and multiply, and due to the effects of air pollution, the air filter cotton needs to be replaced every 0.5 to 1 month. However, due to the influence of the user's personal habits, the replacement time inevitably presents considerable uncertainty and inconvenience, and similarly, there is a certain degree of objective health risk. [Overview of the project]

[0006] To address the above technical problems, the present invention provides a home ventilator that has a continuous positive pressure ventilation function, as well as a function for cleaning, housing, and storing accessories / parts of the home ventilator and a function for filtering and purifying the air source, thereby ensuring that accessories / parts of the home ventilator are in a clean storage space, improving the cleanliness of the air source necessary for operation, and purifying the ambient air in the room.

[0007] The object of the present invention can be achieved by the following technical solutions.

[0008] A home ventilator, comprising a respiratory function assembly, a housing device, an air purification system, and a display and control component, wherein

[0009] The aforementioned housing device has a housing chamber, an exhaust port, and an openable storage opening, and the housing chamber is in communication with an air supply device.

[0010] The aforementioned air purification system includes a fan, an air purification device, and an air outlet.

[0011] A home-use ventilator characterized in that external air from the aircraft is introduced through an air inlet, the airflow path in the air discharge direction of the internal air purification device is a clean air region, and the respiratory function assembly and the air supply device each inhale the clean air.

[0012] In this technical solution, the aircraft body is further provided with a connection part for cleaning the air pipe, and the connection part for cleaning the air pipe is in communication with the air passage and is provided with a movable cover for the connection part.

[0013] In this technical solution, the machine body is further provided with an air pipe cleaning connection, the air pipe cleaning connection is in communication with the air supply device, the clean air drawn into the air supply device is transported to the containment chamber and the air pipe cleaning connection, respectively, and a movable cover is provided for the air pipe cleaning connection.

[0014] In this technical solution, an ozone generator is provided in the direction of air discharge of the air supply device.

[0015] In this technical solution, the air supply device has a heating structure.

[0016] In this technical solution, the respiratory function assembly includes an air supply drive device, an air path, a breathing tube interface, and a humidification box.

[0017] In this technical solution, the humidifying box is detachably connected to the machine body.

[0018] In this technical solution, the storage chamber includes a storage component that is fixedly or movably mounted, the storage component being a storage plate or storage basket having a grill / grid structure, the storage opening being closed by an opening / closing door or a movable cover, a sealed structure being provided between the storage opening and the opening / closing door or movable cover, and the exhaust port being provided at a position that fits the opening / closing door or movable cover or the storage chamber.

[0019] In this technical solution, the storage opening is provided at the upper end of the storage chamber and is closed by a removable or shaft-connected movable cover, and the storage component is a storage plate.

[0020] In this technical solution, the storage opening is provided on the side of the storage chamber and is closed by an opening / closing door connected to a shaft, and the storage component is a storage plate.

[0021] In this technical solution, the storage opening is provided on the side of the storage chamber, the storage component is a storage basket, the storage basket and the opening / closing door constitute a drawer structure and are movably connected to the storage chamber, and the opening / closing door closes the storage opening.

[0022] In this technical solution, the air purification device is one or at least two structures selected from activated carbon filters, cartridge filters, negative ion purifiers, photocatalytic purifiers, and plasma purifiers.

[0023] In this technical solution, the activated carbon filter and the cartridge filter have a cylindrical or plate-like structure.

[0024] In this technical solution, the activated carbon filter and / or cartridge filter having the plate-like structure is configured using a pull-out drawer structure.

[0025] In this technical solution, the activated carbon filter and / or cartridge filter having a cylindrical or plate-like structure are connected to the machine using an embedded structure, and a movable plate is removable or shaft-connected to a position on the machine corresponding to the activated carbon filter and / or cartridge filter.

[0026] In this technical solution, the cartridge filter has one or at least two structures selected from a primary filter, a medium-efficiency filter, and a high-efficiency filter.

[0027] In the technical solution, at least one support member and / or a sterilization and disinfection device are provided in the accommodation chamber, and the support member supports, suspends, and fixes accessories / components of the respiratory function assembly by at least one contact point or contact surface.

[0028] In the technical solution, the sterilization and disinfection device includes one or at least two combined structures selected from a UV ultraviolet sterilization and disinfection structure, a plasma sterilization and disinfection structure, a photocatalyst sterilization and disinfection structure, and an ozone sterilization and disinfection structure.

[0029] In the technical solution, the display control component includes a cleaning accommodation display control component, a respiratory function display screen, and a respiratory function control button.

[0030] In the technical solution, moving wheels are provided on the machine body.

[0031] The present invention is a home ventilator, which includes a machine body provided with a respiratory function assembly, a housing device, an air purification system, and a display control component. Here,

[0032] The housing device has a housing chamber, an exhaust port, and an openable storage port. The housing chamber communicates with an air supply device, and the air supply device inhales the external air of the machine body.

[0033] The air purification system has a fan, an air purification device, and an air outlet.

[0034] The external air of the machine body is introduced from an air inlet, the air flow path in the air discharge direction of the air purification device inside the machine body is a clean air area, and the respiratory function assembly inhales the clean air, and a home ventilator is further provided.

[0035] The present invention has the following advantages and beneficial effects.

[0036] 1. In addition to being equipped with the ventilation therapy structural components of a home ventilator, the unit is further provided with the necessary components and space for housing and storing its accessories / parts. The oral / nasal mask / nasal mask / nasal plug and respiratory trachea and humidifier box can be housed and stored inside after daily use or cleaning for natural drying / tumble drying. Natural drying / tumble drying uses clean air and is continuously transported to the housing chamber, maintaining the housing chamber in a clean state, thereby ensuring the cleaning, housing, and storage needs of the accessories / parts housed therein, and ensuring hygiene and safety for daily use.

[0037] 2. An air purification system is further installed inside the aircraft. With a more efficient filtration structure, including high-efficiency filters and activated carbon filters, the air purification system filters and purifies dust particles smaller than 5 μm, as well as bacteria and viruses. This provides a clean air source for the air supply drive unit and for natural drying / tumble drying, improving the air quality necessary for ventilation, cleaning, containment, and storage. At the same time, it ensures the cleanliness of each component and airway within the respiratory function assembly, avoiding the need for cleaning the air supply drive unit and the internal structure of the air path. This eliminates the risk of lung infection in patients due to insufficient air filtration, especially for users with lung dysfunction who require relatively high air quality. The service life and replacement cycle of the air purification system are also extended, requiring less frequent replacement and maintenance, making it easier to use.

[0038] 3. The air supply drive unit within the respiratory function assembly is mounted in the internal cavity of the airframe by a module, and the combined noise reduction of the module and the airframe results in lower noise levels for the air supply drive unit than existing home ventilators, providing patients with a higher quality sleep environment during use.

[0039] 4. In addition to providing non-invasive, continuous positive pressure ventilation, this system also features ambient air purification capabilities, enabling multiple applications with a single device. [Brief explanation of the drawing]

[0040] [Figure 1] This is a diagram of the main structure of the first embodiment of the present invention. [Figure 2] This is a schematic diagram of the structure in direction A in Figure 1. [Figure 3] Figure 2 is a schematic diagram of the structure of the cross-section along line BB. [Figure 4] Figure 2 is a schematic diagram of the structure of the cross-section along the CC line. [Figure 5] This is a schematic diagram showing the airflow direction in the operating state of the respiratory function assembly of the first embodiment of the present invention. [Figure 6] Figure 5 is a schematic diagram showing the airflow direction of the respiratory function assembly in operation in a cross-section along the DD line. [Figure 7] This is a schematic diagram showing the airflow direction during the cleaning operation of the containment chamber and air pipe in the first embodiment of the present invention. [Figure 8] This is a schematic diagram of the clean air transport framework of the present invention. [Figure 9] This is a schematic diagram of the structure of the second embodiment of the present invention. [Figure 10] Figure 9 is a schematic diagram of the structure in the direction of E. [Figure 11] Figure 10 is a schematic diagram of the structure of the cross-section along the FF line. [Figure 12] Figure 10 is a schematic diagram of the structure in the cross-section along the GG line. [Figure 13] This is a schematic diagram showing the airflow direction in the operating state of the respiratory function assembly of the second embodiment of the present invention. [Figure 14] Figure 13 is a schematic diagram showing the airflow direction of the respiratory function assembly in operation in the HH cross-section. [Figure 15] This is a schematic diagram showing the airflow direction during the cleaning operation of the containment chamber and air pipe in the second embodiment of the present invention.

[0041] Explanation of drawing symbols: 1-Body, 2-Exhaust port, 3-Opening / closing door, 4-Humidification box, 5-Movable cover for connection, 6-Respiratory function control button, 7-Respiratory function display screen, 8-Cleaning containment display control component, 9-Respiratory tube interface, 10-Air outlet, 11-Containment chamber, 12-Fan, 13-Air purification device, 14-Air inlet, 15-Air flow path, 16-Ozone generator, 17-Air tube, 18-Connection part for air tube cleaning, 19-Exhaust pipe, 20-Air supply drive unit, 21-Main control module, 22-Air inlet section, 23-Containment arrangement component, 24-Air supply device, 25-Air chamber, 26-Respiratory trachea, 27-Air supply tube, 28-Respiratory mask, 29-Movable cover. [Modes for carrying out the invention]

[0042] The present invention will be described in detail below in conjunction with the drawings and specific embodiments.

[0043] Figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, and 15 show embodiments of the present invention. Its configuration is as follows: It is assembled from a main body 1, exhaust port 2, opening / closing door 3, humidifying box 4, movable cover 5 for connection part, respiratory function control button 6, respiratory function display screen 7, clean storage display control part 8, respiratory tube interface 9, air outlet 10, storage chamber 11, fan 12, air purification device 13, air inlet 14, air flow path 15, ozone generator 16, air tube 17, connection part for air tube cleaning 18, exhaust pipe 19, air supply drive device 20, main control module 21, air inlet part 22, storage arrangement parts 23, air supply device 24, air chamber 25, respiratory trachea 26, air supply pipe 27, respiratory mask 28, movable cover 29, and connecting members and fastening members.

[0044] The structural features of the specific embodiment are as follows:

[0045] A home ventilator comprising a body 1 equipped with a respiratory function assembly, a housing device, an air purification system, and display and control components, wherein

[0046] The containment device has a containment chamber 11, an exhaust port 2, and an openable storage opening, and the containment chamber 11 is in communication with an air supply device 24.

[0047] The air purification system has a fan 12, an air purification device 13, and an air outlet 10.

[0048] A home-use ventilator characterized in that external air from the aircraft is introduced through an air inlet 14, the air passage 15 in the air discharge direction of the internal air purification device is a clean air region, and the respiratory function assembly and the air supply device 24 each inhale the clean air.

[0049] In embodiments of the present invention, the respiratory function assembly includes an air supply drive unit 20, an air path, a breathing tube interface 9, and a humidifier box 4, each attached to the aircraft body 1. The respiratory function assembly can be mounted in a suitable location on the aircraft body 1, for example, in the upper, middle, or lower part of the aircraft body 1. The containment chamber 11 is used to contain and air-dry / tumble-dry the accessories / parts of the respiratory function assembly. The accessories / parts include, but are not limited to, a breathing mask 28, a nasal mask, a nasal plug, a breathing trachea 26, and a humidifier box 4.

[0050] In certain embodiments, the humidification box 4 can be fixedly attached to the machine body 1 or detachably attached to the machine body 1, as required by actual needs. The detachable mounting structure facilitates the removal and cleaning of the humidification box 4.

[0051] In an embodiment of the present invention, the air supply device 24 includes an air supply drive component and an air inlet, and the air discharge direction of the air supply drive component communicates with the containment chamber 11.

[0052] In an embodiment of the present invention, a fan 12 generates negative pressure, introducing external air into the machine body 1 from the air inlet 14, purifying it into clean air by the air purification device 13, the air passage 15 located in the air discharge direction of the air purification device 13 within the machine body 1 constitutes a clean air circulation path, the intake section 22 of the air supply drive device 20 draws in clean air as an air source necessary for ventilation, the air inlet of the air supply device 24 draws in clean air and transports it to the containment chamber 11, the clean air in the containment chamber 11 is discharged from the exhaust port 2, and at the same time the clean air is also air The air is transported to the indoor environment via the air outlet 10, and in this way the unit 1, equipped with a ventilation therapy function, provides the respiratory function assembly with clean air as an air source necessary for ventilation therapy, improving the cleanliness of the air source for ventilation therapy, ensuring the cleanliness of the internal components and air paths of the respiratory function assembly, and also providing a clean containment and storage environment for the accessories / parts of the respiratory function assembly. After cleaning the accessories / parts of the respiratory function assembly, any remaining limescale can be air-dried naturally, while simultaneously purifying the surrounding air.

[0053] In some embodiments, the air supply device 24 can communicate with any suitable location such as the bottom, side, or top of the containment chamber 11.

[0054] In some embodiments, an air tube cleaning connection 18 can be installed on the machine body 1. The air tube cleaning connection communicates with an air passage 15 to introduce clean air. After use or cleaning, the breathing trachea 26 is connected to the air tube cleaning connection and air-dried / tumble-dried or hung up. A movable cover 5 is provided on the air tube cleaning connection to protect it when not in use.

[0055] In a particular embodiment, when the machine body 1 is provided with an air pipe cleaning connection 18 and a movable cover 5 for the connection, the air pipe cleaning connection 18 is in communication with an air supply device 24. The clean air drawn in by the air supply device 24 is transported to the containment chamber 11 and the air pipe cleaning connection 18, respectively. The air supply device 24 transports clean air to the containment chamber 11 and simultaneously transports clean air to the air pipe cleaning connection 18.

[0056] In certain embodiments, an ozone generator 16 can be installed in the air discharge direction of the air supply device 24, thereby transporting ozone to the containment chamber 11 by the air supply device 24, and performing ozone sterilization and disinfection on the containment chamber 11 and the accessories / parts of the respiratory function assembly contained and stored therein. In embodiments that communicate with an air tube cleaning connection 18, the air supply device 24 can also transport ozone to the respiratory trachea 26 connected to the air tube cleaning connection 18, thereby performing ozone sterilization and disinfection.

[0057] In a particular embodiment, a heating structure can be installed in the air supply device 24, which can heat the clean air drawn in by the air supply device 24 and then transport it to the containment chamber 11, thereby performing tumble drying and high-temperature sterilization on the accessories / parts of the respiratory function assembly contained and stored in the containment chamber 11. In an embodiment that communicates with an air tube cleaning connection 18, the air supply device 24 can also transport the heated clean air to the respiratory trachea 26 connected to the air tube cleaning connection 18 for tumble drying and high-temperature sterilization.

[0058] In an embodiment of the present invention, the storage chamber 11 is provided with a storage component 23 and a storage opening, the storage component 23 being a storage plate or storage basket having a grill / grid structure, the storage component 23 being fixed or movablely attached to the storage chamber 11, and the storage opening can be closed by a movable cover 29 or an opening / closing door 3 depending on the installation position of the storage opening in the storage chamber 11.

[0059] In embodiments of the present invention, the exhaust port 2 of the containment chamber 11 may be provided at any suitable location therein, or it may be provided on the opening / closing door 3 or the movable cover 29.

[0060] In embodiments of the present invention, a sealing structure is provided at the contact position between the movable cover 29 or the opening / closing door 3 and the storage opening of the storage compartment 11, and this sealing structure may be a staggered seal or a rubber sealing ring.

[0061] In some embodiments, when the storage opening is provided at the upper end of the storage chamber 11, the storage opening can be closed by either the movable cover 29 or the opening / closing door 3.

[0062] In a particular embodiment, if the storage opening is provided on the side of the storage chamber 11, the storage opening can be closed by the opening / closing door 3.

[0063] In an embodiment of the present invention, the movable cover 29 is shaft-connected to or detachably connected to the storage chamber 11, and the opening / closing door 3 shaft is connected to the storage chamber 11.

[0064] In a particular embodiment, when the storage and disposal component 23 uses a storage basket structure, it is connected to the opening / closing door 3 and forms a retractable basket structure that is movably connected to the storage chamber 11.

[0065] In embodiments of the present invention, at least one support member can be installed in the housing chamber 11, and may be installed at the lower end, upper end, or lateral end position of the housing chamber 11, or it may be installed on the housing arrangement component 23. The support member supports, suspends, and fixes the accessories / components of the respiratory function assembly by at least one contact point or contact surface, and the number and configuration of the support members installed are suitable for the configuration of the accessories / components. If the accessories / components have an arc-shaped configuration, an arc-shaped support member is used to match the contact surfaces of the two, or two or more columnar support members are used to match the contact points of the two in a multi-point contact manner. If the support member has a rod-shaped or hook-shaped configuration, it stably supports, suspends, and fixes the accessories.

[0066] In embodiments of the present invention, the air purification device 13 is composed of one or more selected from activated carbon filters, cartridge filters, negative ion purifiers, photocatalytic purifiers, and plasma purifiers.

[0067] In other words, the air purification device 13 may consist of one of the above structures, or it may consist of two or more structures. When two air purification structures are used, the air is filtered and purified sequentially by the two different purification structures, thereby achieving a better air purification effect.

[0068] In some embodiments, the air purification device 13 is equipped with two filters, an activated carbon filter and a cartridge filter. The air is purified by the cartridge filter and then secondarily purified by the activated carbon filter, or the air is purified by the activated carbon filter and then secondarily purified by the cartridge filter. The order of the two air purification structures can be determined by their position attached to the airflow path diameter as needed, and the same applies to embodiments using other purifier structures.

[0069] In a particular embodiment, the cartridge filter includes one or at least two combination structures selected from a primary filter, a medium-efficiency filter, and a high-efficiency filter; that is, the cartridge filter may consist of one of the above structures, or a combination of two or more structures selected from the above structures.

[0070] For example, in a particular embodiment, a cartridge filter can be constructed by combining a primary filter, a medium-efficiency filter, and a high-efficiency filter.

[0071] Furthermore, in some other embodiments, for example, when two air purification devices 13 are installed, one is a cartridge filter having a primary filter structure, while the other is a cartridge filter having a high-efficiency filter structure.

[0072] In a particular embodiment, when the air purification device 13 is embedded in the aircraft body 1 using a cylindrical or plate-shaped structure, the maintenance and replacement of the air purification device 13 can be facilitated by attaching a movable plate to the aircraft body 1 at that location, which is either detachably connected or shaft-connected.

[0073] In some embodiments, a sterilization and disinfection device can be installed in the storage chamber 11, and the sterilization and disinfection device includes one or at least two combination structures selected from UV ultraviolet sterilization and disinfection structures, plasma sterilization and disinfection structures, photocatalytic sterilization and disinfection structures, and ozone sterilization and disinfection devices perform sterilization and disinfection treatment on the storage chamber 11 and the accessories / parts stored therein, further improving the spatial environment of the storage chamber 11 and the cleanliness of the storage of the accessories / parts.

[0074] For example, in a particular embodiment, one sterilization and disinfection device is installed in the containment chamber 11 and uses a UV ultraviolet sterilization and disinfection structure. However, in several other embodiments, the containment chamber 11 is provided with two sterilization and disinfection devices, one being a UV ultraviolet sterilization and disinfection structure and the other a plasma sterilization and disinfection structure. In embodiments where two sterilization and disinfection devices are installed, it is also possible to use two identical sterilization and disinfection structures, such as both sterilization and disinfection devices using a UV ultraviolet sterilization and disinfection structure.

[0075] In an embodiment of the present invention, the aircraft body 1 is equipped with display and control components including a respiratory function display screen 7 and respiratory function control buttons 6 for displaying and controlling respiratory function, and a cleaning and storage display and control component 8 used for cleaning, storage, and storage functions. These functional components are connected and controlled by a main control module 21.

[0076] In these embodiments where a sterilization and disinfection device is installed, when the respiratory mask 28, humidification box 4, and respiratory trachea 26 are placed in the containment chamber 11 after cleaning, the corresponding buttons in the cleaning and containment indicator control component 8 and the main control module control the timing of starting and stopping the fan 12, air supply device 24, air purification device 13, and sterilization and disinfection device, and the respiratory mask 28, humidification box 4, and respiratory trachea 26 are cleaned, contained, and stored by a disinfectant medium that intermittently or continuously transports clean air or heated clean air to the containment chamber 11 and the sterilization and disinfection device.

[0077] In some embodiments, the machine body 1 may be equipped with wheels for moving to different locations for use.

[0078] Figures 1, 2, 3, 4, 5, 6, 7, and 8 show a first embodiment of the present invention.

[0079] In the first embodiment, the lower part of the internal cavity of the machine body 1 is arranged in order from bottom to top with an air purification device 13 and a fan 12. The air purification device 13 has a cylindrical structure, and multiple air inlets 14 are provided at the position of the air purification device 13 on the machine body 1.

[0080] A storage chamber 11 is provided above the fan 12, and a storage opening is provided on the side of the storage chamber 11. This storage opening is opened and closed by an opening / closing door 3 connected to a shaft, and the opening / closing door 3 has an airflow cavity. Exhaust ports 2 are provided on the inner and outer surfaces of the opening / closing door 3, respectively. A storage and arrangement component 23 having a storage plate structure is attached to the lower part of the storage chamber 11, and the air discharge direction of the air supply device 24 communicates with the lower end of the storage chamber 11 via an air chamber 25.

[0081] The air supply drive unit 20, breathing tube interface 9, and humidification box 4 of the respiratory function assembly are mounted on the upper part of the internal cavity of the aircraft body 1 above the containment chamber 11. The humidification box 4 is detachably connected to the aircraft body 1, the air supply drive unit 20 is connected to the humidification box 4 by an air supply pipe 27, and the humidification box 4 is connected to the breathing tube interface 9 by an exhaust pipe 19. The air supply drive unit 20 communicates with the humidification box 4 and the breathing tube interface 9 to form an air path.

[0082] An air pipe cleaning connector 18, which has a movable connector cover 5, is attached to the upper end of the aircraft body 1, and the air pipe cleaning connector 18 is connected to the air chamber 25 by an air pipe 17.

[0083] Here, the air supply device 24 has a heating structure, and an ozone generator 16 is installed in the air chamber 25.

[0084] The air discharge direction of the air purification device 13 is the air passage 15 through which clean air flows, and the air inlet 22 of the air supply drive device 20 and the air inlet of the air supply device 24 are located in the air passage 15, respectively, so that both the air supply drive device 20 and the air supply device 24 draw in clean air.

[0085] The upper part of the unit 1 is equipped with a cleaning and storage display control component 8, a respiratory function display screen 7, a respiratory function control button 6, and a main control module 21. The main control module 21 is connected to the cleaning and storage display control component 8, the respiratory function display screen 7, the respiratory function control button 6, the fan 12, the air supply device 24, the ozone generator 16, and the air supply drive device 20, respectively, and receives, processes, and transmits corresponding information, thereby controlling the operation of the above-mentioned functional components.

[0086] Multiple air outlets 10, which communicate with the air passage 15, are provided at the top of the aircraft body 1.

[0087] Figure 8 is a schematic diagram of the clean air transport framework of the first embodiment. The clean air, after filtration by the air purification device 13, is transported to the air supply drive device 20 and the air supply device 24, respectively. The air supply device 24 heats the clean air and then transports it further to the containment chamber 11 and the air pipe cleaning connection section 18, respectively.

[0088] Figures 5, 6, and 7 show the airflow direction in the operating state of the first embodiment.

[0089] Referring to Figures 5 and 6, the direction of airflow in the operating state of the respiratory function assembly of the first embodiment is shown. When a patient receives ventilation therapy using the respiratory function assembly, the negative pressure airflow generated by activating the fan 12 causes air to enter the internal cavity of the unit 1 from the air inlet 14. After filtration and purification by the air purification device 13, the internal cavity of the unit 1 in the direction of the fan 12's air discharge forms an airflow path 15 through which clean air flows. The clean air enters from the air inlet 22 of the air supply drive device 20, is transported to the humidification box 4 via the air supply pipe 27, and further transported to the respiratory tube interface 9 via the exhaust pipe 19. The patient is connected to the respiratory tube interface 9 via the respiratory trachea 26 and can receive ventilation therapy by wearing a respiratory mask 28 connected to the other end. Meanwhile, the air outlet 10 transports clean air to the indoor environment.

[0090] Referring to Figure 7, the direction of airflow during the tumble drying operation of the respiratory mask 28 and respiratory trachea 26 in the first embodiment is shown. After the patient washes the respiratory mask 28 themselves and places it in the containment chamber 11, the negative pressure airflow generated by activating the fan 12 causes air to enter the internal cavity of the machine body 1 from the air inlet 14. After filtration and purification by the air purification device 13, the internal cavity of the machine body 1 in the direction of air discharge from the fan 12 forms an air passage 15 through which clean air flows. The air supply device 24 is activated, and clean air is introduced from its air inlet through the air passage 15. The air supply device 24 heats the clean air and transports the heated clean air from the air chamber 25 to the containment chamber 11 to tumble dry the respiratory mask 28. The clean air and water vapor in the containment chamber 11 are discharged from the exhaust port 2 of the opening / closing door 3.

[0091] When tumble drying is performed on the respiratory trachea 26, the movable cover 5 of the connection part is opened, one end of the respiratory trachea 26 is inserted into the air tube cleaning connection part 18, the other end is connected to the respiratory tube interface 9, and the humidification box 4 is removed. By activating the air supply device 24, the clean air heated by the air supply device 24 is transported from the air tube 17 and the air tube cleaning connection part 18 to the respiratory trachea 26, and at the same time discharged from the aircraft body 1 via the respiratory tube interface 9 and the exhaust pipe 19. In this process, the other end of the respiratory trachea 26 does not need to be connected to the respiratory tube interface 9; in this case, the heated clean air used for tumble drying is discharged from the other end.

[0092] It should be noted that when transporting heated clean air to the containment chamber 11 and the air pipe cleaning connection 18, the ozone generator 16 installed in the air chamber 25 can be activated as needed to perform ozone sterilization and disinfection on the respiratory trachea 26, the containment chamber 11, and the accessories / parts contained therein. Furthermore, the ozone generator 16 can be used independently in a non-tumble-dry state as long as the activation and deactivation of the heating structure of the air supply device 24 is controlled as needed.

[0093] After the respiratory mask 28 and respiratory trachea 26 have completed tumble drying, the main control module 21 controls the timing of starting and stopping the fan 12 and air supply device 24, and intermittently or continuously transports heated clean air to the containment chamber 11 and the air tube cleaning connection 18, thereby achieving the function of cleaning, containing, and storing accessories / parts of the respiratory function assembly, such as the respiratory mask 28 and respiratory trachea 26.

[0094] It should be noted that the heating structure of the air supply device 24 can heat clean air to the required appropriate temperature, and the air supply device 24 can output clean air heated to a predetermined temperature to meet the needs of tumble drying, high-temperature sterilization and disinfection, and cleaning, storage, and containment.

[0095] It should be noted that both the air supply device 24 and the heating structure of the air supply device 24 are commercially available products of similar quality, and therefore, as prior art, their specific structures will not be explained here.

[0096] Figures 9, 10, 11, 12, 13, 14, and 15 show a second embodiment of the present invention.

[0097] In the second embodiment, the lower part of the internal cavity of the machine body 1 is arranged in order from bottom to top with an air purification device 13 and a fan 12. The air purification device 13 has a cylindrical structure, and multiple air inlets 14 are provided at the position of the air purification device 13 on the machine body 1.

[0098] An air supply drive unit 20, a breathing tube interface 9, and a humidifier box 4 of the respiratory function assembly are mounted above the fan 12, respectively. The humidifier box 4 is detachably connected to the aircraft body 1, the air supply drive unit 20 is connected to the humidifier box 4 via an air supply pipe 27, and the humidifier box 4 is connected to the breathing tube interface 9 via an exhaust pipe 19. The air supply drive unit 20 communicates with the humidifier box 4 and the breathing tube interface 9 to form an air path.

[0099] A storage chamber 11 is provided at the top of the internal cavity of the aircraft body 1, and a storage opening is provided at the upper end of the storage chamber 11. This storage opening is closed by a removable movable cover 29, and an exhaust port 2 is provided on the movable cover 29. A storage and placement component 23 having a storage plate structure is attached to the lower part of the storage chamber 11, and an air supply device 24 communicates with the lower end of the storage chamber 11 by an air chamber 25.

[0100] An air pipe cleaning connector 18, which has a movable connector cover 5, is attached to the upper end of the aircraft body 1, and the air pipe cleaning connector 18 is connected to the air chamber 25 by an air pipe 17.

[0101] Here, the air supply device 24 has a heating structure, and an ozone generator 16 is installed in the air chamber 25.

[0102] The air discharge direction of the air purification device 13 is the air passage 15 through which clean air flows, and the air inlet 22 of the air supply drive device 20 and the air inlet of the air supply device 24 are located in the air passage 15, respectively, so that both the air supply drive device 20 and the air supply device 24 draw in clean air.

[0103] The upper part of the unit 1 is equipped with a cleaning and storage display control component 8, a respiratory function display screen 7, a respiratory function control button 6, and a main control module 21. The main control module 21 is connected to the cleaning and storage display control component 8, the respiratory function display screen 7, the respiratory function control button 6, the fan 12, the air supply device 24, the ozone generator 16, and the air supply drive device 20, respectively, and receives, processes, and transmits corresponding information, thereby controlling the operation of the above-mentioned functional components.

[0104] Multiple air outlets 10, which communicate with the air passage 15, are provided in the middle section of the aircraft body 1.

[0105] Figures 13 and 14 show the airflow direction when a patient in the second embodiment receives ventilation therapy using the respiratory function assembly. Although the mounting positions of the air supply drive unit 20 and the air supply unit 24 have changed, the flow is the same as in Embodiment 1, except that clean air is drawn in from the airflow path 15 and the clean air is transported to the room environment from the central air outlet 10 of the unit 1, so a detailed explanation is omitted here.

[0106] Figure 15 shows the airflow direction for the respiratory mask 28 and respiratory trachea 26 in the tumble drying operation state of the second embodiment. Except for the fact that the water vapor in the containment chamber 11 is discharged from the exhaust port 2 at the upper end of the movable cover 29, everything else is the same as in Embodiment 1, so its explanation is omitted here.

[0107] In certain embodiments, the air inlet of the air supply device 24 communicates with the outside of the machine body 1, so that it directly draws in outside air from the machine body 1 as an air source used for natural drying / tumble drying. Other parts, installation, and specific structures can be those described in Embodiments 1 and 2.

[0108] It should be noted that, in the embodiments of the present invention, the methods for constructing a two-layer / single-layer non-invasive continuous positive pressure ventilation and humidification structure by mounting, connecting, and installing the air supply drive device, air path, humidification box, and the above-mentioned components are all prior art and will not be described here. Furthermore, it should be understood by those skilled in the art that the above-mentioned components are commercially available products of similar quality.

[0109] It should be noted that UV ultraviolet sterilization and disinfection structures, plasma sterilization and disinfection structures, and photocatalytic sterilization and disinfection are all conventional and common technologies, and are commercially available products of similar quality. This should be understood by those skilled in the art, and the specific connection structures will not be explained here.

[0110] It should be noted that the specific structure, connection, and mounting method of the air purification device 13 are not exhaustive in the embodiments of the present invention. For example, any plate-shaped air purification device, whether a commercially available product of similar quality or an air purification structure used in conventional air purifiers, can be applied to the embodiments of the present invention.

[0111] As those skilled in the art will understand, activated carbon filters, cartridge filters, negative ion purifiers, photocatalytic purifiers, plasma purifiers, primary filters, medium-efficiency filters, and high-efficiency filters are all prior art and commercially available products of similar quality, and their specific connection structures will not be explained here.

[0112] The various air purification structures used in the air purification device 13 in the embodiments of the present invention are conventional mature technologies, and the filtration and purification effects that can be achieved for filterable particulate matter, bacteria, allergens, etc., are reflected in detection reports and product descriptions of various commercially available products. Therefore, the clean air filtered and purified by the air purification device 13 is significantly improved compared to conventional technologies as an air source used in respiratory function assemblies, tumble drying, high-temperature disinfection, cleaning, containment, and storage.

[0113] It should be noted that, in the embodiments of the present invention, by controlling the heating structure of the air supply device 24 to a constant temperature, the objectives of tumble drying and sterilization can be achieved more effectively, and the sterilization principle and required temperature refer to pasteurization and dry heat sterilization.

[0114] It should be understood that while the present invention primarily solves problems in everyday use scenarios at home, this does not mean that users cannot use it in other places (e.g., medical, rehabilitation, healthcare, and other places where needed) after purchase. Finally, it should be noted that while the above embodiments have illustrated the technical solutions of the present invention in detail, they are not considered to be all embodiments included in the technical solutions of the present invention, and alternative, modified, and equivalent examples also exist that fall within the scope of the technical solutions of the present invention. As those skilled in the art will understand, there are various other ways to carry out the methods and apparatus of the present invention, and it should be understood that all such alternative, modified, and equivalent examples fall within the spirit and scope of the present invention.

Claims

1. It is a home ventilator, The aircraft (1) includes a respiratory function assembly, a housing device, an air purification system, and display control components, wherein, The aforementioned housing device has a housing chamber (11), an exhaust port (2), and an openable storage opening, and the housing chamber is in communication with an air supply device (24). The aforementioned air purification system includes a fan (12), an air purification device (13), and an air outlet (10). The external air of the aircraft is introduced through the air inlet (14), the air passage (15) in the air discharge direction of the internal air purification device is a clean air region, and the respiratory function assembly and the air supply device each draw in the clean air. A home-use ventilator characterized by the following features.

2. The aircraft body (1) is further provided with an air pipe cleaning connection (18), the air pipe cleaning connection is in communication with the air passage (15), and a movable cover (5) for the connection is provided. The home-use ventilator according to feature 1.

3. The aircraft body (1) is further provided with an air pipe cleaning connection (18), the air pipe cleaning connection is in communication with the air supply device (24), and the clean air drawn into the air supply device (24) is transported to the containment chamber (11) and the air pipe cleaning connection, respectively, and a movable connection cover (5) is provided at the air pipe cleaning connection. The home-use ventilator according to feature 1.

4. An ozone generator (16) is provided in the air discharge direction of the air supply device (24). A home-use ventilator according to feature 1 or 3.

5. The air supply device (24) has a heating structure. A home-use ventilator according to feature 1 or 3.

6. The respiratory function assembly includes an air supply drive unit (20), an air path, a breathing tube interface (9), and a humidification box (4). The home-use ventilator according to feature 1.

7. The humidification box (4) is detachably connected to the main body (1). The home-use ventilator according to feature 6.

8. The storage chamber (11) includes a fixed or movable storage component (23), the storage component being a storage plate or storage basket having a grill / grid structure, the storage opening being closed by an opening / closing door (3) or a movable cover (29), a sealed structure being provided between the storage opening and the opening / closing door or movable cover, and the exhaust port (2) being provided in a position that fits the opening / closing door or movable cover or the storage chamber. The home-use ventilator according to feature 1.

9. The aforementioned storage opening is provided at the upper end of the storage chamber (11) and is closed by a removable or shaft-connected movable cover (29), and the storage arrangement component (23) is a storage plate. The home-use ventilator according to feature 8.

10. The aforementioned storage opening is provided on the side of the storage chamber (11) and is closed by an opening / closing door (3) connected to a shaft, and the storage arrangement component (23) is a storage plate. The home-use ventilator according to feature 8.

11. The storage opening is provided on the side of the storage chamber (11), the storage component (23) is a storage basket, and the storage basket and the opening / closing door (3) form a drawer structure and are movably connected to the storage chamber, and the opening / closing door closes the storage opening. The home-use ventilator according to feature 8.

12. The air purification device (13) has one or at least two structures selected from activated carbon filters, cartridge filters, negative ion purifiers, photocatalytic purifiers, and plasma purifiers. The home-use ventilator according to feature 1.

13. The activated carbon filter and cartridge filter have a cylindrical or plate-like structure. The home-use ventilator according to feature 12.

14. The activated carbon filter and / or cartridge filter having a cylindrical or plate-like structure is connected to the machine (1) using an embedded structure, and a movable plate is removable or shaft-connected to the position of the machine (1) corresponding to the activated carbon filter and / or cartridge filter. The home-use ventilator according to feature 13.

15. The activated carbon filter and / or cartridge filter having the plate-like structure is constructed using a pull-out drawer structure. The home-use ventilator according to feature 13.

16. The cartridge filter has one or at least two structures selected from a primary filter, a medium-efficiency filter, and a high-efficiency filter. A home-use ventilator according to any one of claims 12, 13, 14, or 15.

17. The containment chamber (11) is provided with at least one support member and / or a sterilization and disinfection device, and the support member supports, suspends, and secures accessories / parts of the respiratory function assembly by at least one contact point or contact surface. A home-use ventilator according to any one of claims 1, 3, 8, 9, 10, or 11, characterized by the features described herein.

18. The sterilization and disinfection device includes one or at least two combination structures selected from UV ultraviolet sterilization and disinfection structures, plasma sterilization and disinfection structures, photocatalytic sterilization and disinfection structures, and ozone sterilization and disinfection structures. The home-use ventilator according to feature 17.

19. The display control component includes a clean storage display control component (8), a respiratory function display screen (7), and a respiratory function control button (6). The home-use ventilator according to feature 1.

20. The aforementioned aircraft (1) is provided with a wheeled vehicle. A home-use ventilator according to any one of claims 1, 2, 3, 7, or 14.

21. It is a home ventilator, The aircraft (1) includes a respiratory function assembly, a housing device, an air purification system, and display control components, wherein, The housing device has a housing chamber (11), an exhaust port (2), and an openable storage opening, the housing chamber is connected to an air supply device (24), and the air supply device draws in outside air from the aircraft body. The aforementioned air purification system includes a fan (12), an air purification device (13), and an air outlet (10). The external air of the aircraft is introduced through the air inlet (14), the air passage (15) in the air discharge direction of the internal air purification device is a clean air region, and the respiratory function assembly inhales the clean air. A home-use ventilator characterized by the following features.

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