CN118045264A

CN118045264A - Container, breathing machine and container cleaning method

Info

Publication number: CN118045264A
Application number: CN202410445201.6A
Authority: CN
Inventors: 邱骏达; 汤嘉立; 由从哲; 景征骏; 李鹏; 李川安
Original assignee: Jiangsu Sidi Medical Technology Co ltd; Changzhou Jiangli Technology Transfer Center Co ltd
Current assignee: Jiangsu Sidi Medical Technology Co ltd; Changzhou Jiangli Technology Transfer Center Co ltd
Priority date: 2024-04-15
Filing date: 2024-04-15
Publication date: 2024-05-17
Anticipated expiration: 2044-04-15
Also published as: CN118045264B

Abstract

The invention discloses a container, a respirator and a container cleaning method, and relates to the technical field of medical equipment, comprising a first shell, a second shell and a third shell, wherein the first shell comprises a plurality of wall members which surround to form a first cavity for containing liquid; a first cutout arranged on a surface of one of the wall members for the purpose of facilitating installation of the associated duct; a protruding member disposed at the first housing bottom; at least one the wall member is the light guide structure, and the income plain noodles of light guide structure is first casing bottom, the play plain noodles of light guide structure orientation first cavity, through the detection to container state, judge whether need wash it, provide more accurate, more timely container state information for the user, help promoting the treatment.

Description

Container, breathing machine and container cleaning method

Technical Field

The invention relates to the technical field of medical equipment, in particular to a container, a breathing machine and a container cleaning method.

Background

Breathing machines are used as important medical equipment and are widely applied to various medical institutions for providing respiratory support for patients. In the using process of the breathing machine, a container is matched to store media, the breathing machine container is easy to be polluted in the using process, and periodic cleaning and disinfection are needed, however, in the using process, whether the container is polluted is mainly judged according to experience and intuition of an operator. This way of cleaning not only increases the uncertainty of the operation, but also may lead to erroneous decisions, thus affecting the therapeutic effect and safety of the patient.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a container, a container cleaning method and a breathing machine.

The invention is realized by the following technical scheme: the invention discloses a container, comprising:

A first housing including a plurality of wall members surrounding a first cavity for containing a liquid;

a first cutout arranged on a surface of one of the wall members for the purpose of facilitating installation of the associated duct;

a protruding member disposed at the first housing bottom;

At least one wall member is a light guide structural member, the light incident surface of the light guide structural member is the bottom of the first shell, and the light emergent surface of the light guide structural member faces the first cavity.

Preferably, a photosensitive member is further included, the photosensitive member being disposed inside the first cavity for obtaining an optical signal from inside the first cavity.

The invention also discloses a breathing machine, which comprises an oxygen supply unit and a heating and humidifying unit connected with the oxygen supply unit through a first pipeline, wherein the heating and humidifying unit comprises:

A housing member having a receiving cavity arranged therein, the container being placed in the receiving cavity;

A heating member that acts on the liquid contained in the first chamber;

the top of the container is provided with a liquid injection port, the liquid injection port is covered by a cover member, the surface of the cover member is provided with an opening, and the opening is connected with the air inlet end of the second air conveying pipeline;

The bottom of the container and the bottom of the shell member form a first gap, a light emitting device is arranged at the position of the first gap, and the light emitting direction of the light emitting device faces the light incident surface of the light guide structural member.

Preferably, the oxygen supply unit comprises:

A second housing member;

an oxygen supply member disposed inside the second housing member;

the air outlet end of the air pipeline is connected with the air outlet of the oxygen supply component, and the air inlet end of the air pipeline is communicated with the external environment;

One end of the turbine fan is connected with the oxygen supply component and the air pipeline, and the other end of the turbine fan is connected with the input end of the first pipeline;

wherein, pressure sensor and flow sensor are arranged to first pipeline output position department.

Preferably, an air filter is arranged at the position of the air inlet end of the air pipeline;

And, the cover member is a liquid crystal display panel.

Preferably, the light guide structural member is provided with a plurality of rows of light emitting chips along a direction parallel to the light emitting surface;

light perpendicular to the light emitting chip forms a first angle with the cover member;

wherein, from the one end that is close to the lid component down in proper order, the light of light emitting chip forms first angle and reduces in proper order with the lid component.

Preferably, the cover member includes:

A first substrate including a non-display region disposed at a periphery of the opening and a display region disposed at a periphery of the non-display region;

a second substrate, wherein a non-display area and a display area are arranged on the second substrate corresponding to the first substrate;

a liquid crystal layer arranged as an interlayer of the first substrate and the second substrate;

A frame glue member connecting the non-display area of the first substrate and the non-display area of the second substrate;

a welding member disposed at edge regions of the first and second substrates;

the size of the frame glue component is larger than that of the welding component, and the frame glue component is matched with the welding component to form a sealing layer between the first substrate and the second substrate.

The invention also discloses a container cleaning method for cleaning the breathing machine, which comprises the following steps:

the light emitting device emits light towards the light guide structural member, and the photosensitive member detects the light emitting intensity of the light emitting surface of the light guide structural member;

When the light-emitting intensity of the light guide structural member is smaller than a first threshold value, the container is in a state to be cleaned;

the cleaning member is matched with the detergent to wipe the inner wall of the container, thus completing the cleaning.

Preferably, the cleaning member includes:

A driving member detachably mounted to the cover member non-display area, and a shaft portion of the driving member passing through the opening;

a drive shaft detachably connected to the drive member shaft portion;

one end of the supporting member is fixedly connected with the side wall of the transmission shaft;

A cleaning brush connected to the other end of the supporting member;

The cleaning brush contacts the inner wall of the container, and the size of the container is the same as that of the supporting member along a first direction which is perpendicular to the bottom of the first container.

Preferably, the cover member includes a first display region disposed at a peripheral region of the opening, a second display region disposed at a periphery of the first display region, and a third display region disposed at a periphery of the second display region;

When the container is in a state to be cleaned, different display areas display different relevant step information regarding the mounting, dismounting and/or use of the cleaning member.

The invention discloses a container, a container cleaning method and a breathing machine, compared with the prior art:

The application provides the breathing machine with the function of monitoring the state of the inner wall of the container in real time through the integrated light guide and photosensitive detection technology, judges whether the container needs to be cleaned or not through the detection of the state of the container, and a user can observe the state of the inner wall of the container through the transparent cover plate component, so that the use convenience of a breathing machine system is improved, the user does not need to take out the container to judge whether the container needs to be cleaned or not, more accurate and more timely container state information is provided for the user, and the treatment effect is improved.

Drawings

FIG. 1 is a schematic view of a container according to an embodiment;

FIG. 2 is a schematic view of an embodiment of the light path inside a light guiding structure;

FIG. 3 is a schematic diagram illustrating the operation of a ventilator according to an embodiment;

FIG. 4 is a schematic diagram of a ventilator according to an embodiment;

FIG. 5 is a side view of a ventilator in an embodiment;

FIG. 6 is a schematic view showing an appearance of a cover member in one embodiment;

FIG. 7 is a schematic view of the inside of a light guiding structure according to another embodiment;

FIG. 8 is a schematic view of a structure of a cover member in one embodiment;

FIG. 9 is a schematic flow chart of a cleaning ventilator according to an embodiment;

FIG. 10 is a schematic view of a cleaning member according to an embodiment;

FIG. 11 is a top view of a cover member in one embodiment;

FIG. 12 is a user interface in one embodiment;

Fig. 13 is a schematic structural view of the housing member in one embodiment.

Detailed Description

The following description with reference to the accompanying drawings is provided to assist in a comprehensive understanding of various exemplary embodiments of the present disclosure as defined by the claims and their equivalents. The description includes various details to aid in understanding, but these details are to be considered merely exemplary. Accordingly, one of ordinary skill in the art will recognize that various changes and modifications of the various embodiments described herein can be made without departing from the scope and spirit of the present disclosure. In addition, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.

It will be understood that when an element or layer is referred to as being "on," "connected to," or "coupled to" another element or layer, it can be directly on, connected or coupled to the other element or layer, or one or more intervening elements or layers may also be present. When an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element or layer, there are no intervening elements or layers present.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, first component, first display region, first layer, or first section discussed below may be termed a second element, second component, second display region, second layer, or second section without departing from the teachings of the example embodiments. In the drawings, the size of various elements, layers, etc. may be exaggerated for clarity of illustration.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The transparent display in the document is realized by replacing the backlight layer parallel to the panel and then placing the backlight layer in a space (such as a shop window and other scenes), so that the transparent panel can be irradiated by bright light in the box body, and meanwhile, an object on the back of the panel can be observed, thereby forming the transparent display.

Referring to fig. 1, fig. 1 shows a container 1 according to an embodiment of the present invention, comprising:

A first housing 11 including a plurality of wall members enclosing a first cavity for containing a liquid;

A first cutout 12, arranged on the surface of one wall member, for the purpose of facilitating the installation of the associated duct;

The protruding member 13 is arranged at the bottom of the first shell 11, and is used for supporting the container 1 to prevent the container 1 from directly contacting with the placement surface, the arrangement of the protruding member 13 protects the light incident surface of the light guide member from abrasion and pollution, the stability of the container can be improved, and the shape, the size and the number of the protruding member 13 can be adjusted according to actual requirements to achieve the optimal supporting effect;

At least one wall member is a light guide structural member, the light incident surface of the light guide structural member is the bottom of the first shell 11, and the light emergent surface of the light guide structural member faces the first cavity.

In the breathing machine system, the light emitted by the light emitting device 22 (such as an LED lamp) can be LED into the container 1 through the light guiding structure, so as to realize the functions of illumination, detection and the like, for the container 1, the main structure of the container comprises a first shell 11, the first shell 11 is composed of a plurality of wall members, the wall members jointly surround and form a first cavity for containing liquid, and the first cavity can be used for containing heated and humidified water or liquid medicine for treating patients.

It is noted that at least one of the wall members is designed as a light guiding structure, which has the ability to conduct light. The light incident surface of the light guide structure is located at the bottom of the first housing 11, the light emergent surface faces the inside of the first cavity, and light can enter from the bottom of the container and uniformly irradiate into the inside of the first cavity through the light guide structure.

Further, with continued reference to fig. 1, in order to monitor the state of the liquid from inside, the container 1 further comprises a photosensitive member 14, the photosensitive member 14 being arranged inside the first cavity for obtaining an optical signal from inside the first cavity; the photosensitive member 14 is for capturing an optical signal transmitted from the light guiding member. By precisely analyzing these light signals, information about the clarity and contamination level of the liquid can be obtained, in particular, when the light-emitting surface of the light-guiding structure is stained with stains, the intensity of the light emitted from the light-emitting surface is affected, and for the purpose of facilitating observation, the photosensitive member 14 is connected with a display member, which can convert the captured light signals into visual information that is easily understood by an operator, such as a digital reading, a color indication, etc.

Further, as for the position layout of the photosensitive member 14, it is arranged at a position close to the bottom of the first cavity, so that the photosensitive member can effectively receive light no matter how much the liquid amount changes, thereby realizing continuous and accurate monitoring of the liquid state. Meanwhile, the layout is also beneficial to reducing the influence of external interference light, and improves the reliability and stability of the detection result.

For the photosensitive member, an electronic element that senses light can be used to convert an optical signal into an electrical signal. Specifically, when light irradiates the photosensitive member through a specific light guiding structure, the intensity of the light changes, and the magnitude of the current passing through the photosensitive member changes, for example, the intensity of the light received by a photosensitive member is proportional to the magnitude of the current passing through the member, and the photosensitive member may be a photoresistor.

Referring to fig. 2, in an embodiment, a reflective layer is disposed on a side of a light guiding structure facing away from a first cavity, a reflective point is disposed on a side of the light guiding structure adjacent to the first cavity, the light guiding structure includes two light paths, one of which is shown as a, and light enters the light guiding structure and then reaches the reflective point, and is reflected from the reflective point to the reflective layer until being emitted from a region where the reflective point and the reflective layer are not disposed into the first cavity, so as to further prolong a propagation track of the light, and the other of which is shown as b, wherein the light does not reach the reflective point after entering the light guiding structure, and then directly enters a space of the first cavity.

The invention also discloses a breathing machine, referring to fig. 3, firstly, air passes through an air filter to remove particulate pollutants therein, so as to ensure the purity of the air entering the breathing machine. Then, the filtered air is sent into a heating humidifier, wherein the air is heated and humidified to reach the temperature and humidity close to the natural breathing temperature of the human body, so as to protect the respiratory tract of the patient from the stimulation of dry air and cold air; the treated air is then sent to a turbo blower, which is the core power component of the ventilator. The turbine fan generates proper air flow according to the instruction of the control circuit. The control circuit adjusts the running state of the turbofan according to the data monitored by the flow pressure acquisition equipment in real time so as to ensure that the flow and the pressure of the air flow are always in a safe and effective range, the air flow which is accurately controlled is conveyed to a mask worn by a patient through an air pipeline, the mask is tightly attached to the face of the patient, and the air flow is ensured to effectively enter the respiratory tract of the patient. In the whole process, the isolation power supply provides stable and safe power supply for the breathing machine, and the normal operation of the equipment is ensured.

Referring to fig. 4, in an embodiment, the structure of the ventilator includes an oxygen supply unit and a heating and humidifying unit connected to the oxygen supply unit 6 through a first pipeline, where the heating and humidifying unit includes:

The housing member 2, as shown in fig. 13, the housing member 2 is provided with a receiving cavity 21, in which a container is placed, and the surface of the receiving cavity may be a reflecting layer, so as to reflect a part of light rays emitted by the light guide structural member;

a heating member acting on the liquid contained in the first chamber;

wherein, the top of the container 1 is provided with a liquid injection port, the liquid injection port is covered by the cover member 3, the surface of the cover member 3 is provided with an opening, and the opening is connected with the air inlet end of the second air conveying pipeline 4;

The bottom of the container 1 and the bottom of the housing member 2 form a first gap, the light emitting device 22 is arranged at the position of the first gap, and the light emitting direction of the light emitting device 22 faces the light incident surface of the light guide member.

From the whole structure, the breathing machine mainly comprises an oxygen supply unit and a heating and humidifying unit connected with the oxygen supply unit through a first pipeline, wherein the oxygen supply unit is responsible for supplying oxygen, and the heating and humidifying unit is responsible for heating and humidifying the oxygen so as to ensure that the oxygen has proper temperature and humidity when being delivered to a patient, thereby better meeting the physiological needs of the patient.

Specifically, the warming and humidifying unit mainly comprises a shell component, a heating component, a container and other components. The housing member is internally provided with a receiving cavity for receiving a container, and the container is internally provided with a liquid, such as distilled water or a liquid medicine for treating respiratory diseases, which is vaporized to generate steam under the action of the heating member and increases the humidity of oxygen.

The heating member is configured to act on the liquid contained in the container. By heating, the liquid evaporates to generate steam, so that oxygen can carry proper amount of moisture when passing through the container, thereby achieving the effect of humidification. At the same time, the heating member can also raise the temperature of the oxygen so that it has a suitable temperature when delivered to the patient, avoiding discomfort to the patient. The specific implementation mode of the heating component can adopt heating elements such as heating wires, electric heating sheets and the like, and the invention is not limited in particular.

In the structure of the container 1, a liquid injection port is arranged at the top of the container, so that liquid can be conveniently injected into the container. Meanwhile, the liquid injection port is covered by the cover member to prevent liquid from splashing or foreign matter from entering. The surface of the cover member is also provided with an opening through which the air inlet end of the second air delivery pipe is connected, and the other end of the second air delivery pipe can be connected with a mask for supplying oxygen.

The invention also forms a first gap between the bottom of the shell and the bottom of the shell component, the light-emitting device 22 is arranged at the position of the first gap, the first gap is supported by the bulge component 13, the light-emitting direction of the light-emitting device 22 faces the light-entering surface of the light-guiding structural component, a light source is provided for the light-guiding structural component, and the light-emitting device 22 can be an LED lamp bead.

With continued reference to fig. 4, the oxygen supply unit 6 includes a second housing member 21 and an oxygen supply member disposed inside the second housing member; the air outlet end of the air pipeline is connected with the air outlet of the oxygen supply component, and the air inlet end of the air pipeline is in a communication state with the external environment; one end of the turbine fan is connected with the oxygen supply component and the air pipeline, and the other end of the turbine fan is connected with the input end of the first pipeline; wherein, pressure sensor and flow sensor are arranged to first pipeline output position department.

Specifically, the oxygen supply unit 6 includes a second housing member 21, an oxygen supply member, an air line, a turbo blower, and a pressure sensor and a flow sensor at the output end of the first pipe. These components work in concert to ensure that air extracted from the external environment is purified, compressed, and conditioned for delivery to the patient at the appropriate pressure and flow rate.

The second housing member 21 is configured as an outer protective shell of the oxygen supply unit 6 protecting the inner oxygen supply member and other critical components from the external environment, such as dust, liquid sputtering or other potential contaminants, and is used for generating and providing oxygen, which is located inside the second housing member 21, and in one embodiment comprises a filter and purification system to further remove impurities and microorganisms from the oxygen to meet the stringent standards of medical oxygen.

In one embodiment, the air line is in communication with the external environment at the inlet end of the oxygen supply unit 6, and the outlet end is in close connection with the outlet of the oxygen supply member, so as to deliver the treated oxygen to the patient end. The air pipeline material selection and structural design consider factors such as air tightness, corrosion resistance, pressure resistance and the like so as to ensure safe oxygen transportation. Further, a flow control device is further arranged in the pipeline for adjusting the flow of oxygen to meet different requirements of patients, and the turbine fan is a power device in the oxygen supply unit 6 and is responsible for driving air to flow and generating required oxygen pressure. One end of the device is connected with an oxygen supply component and an air pipeline, the other end of the device is connected with the input end of the first pipeline, and the device generates air flow through the rotating blades to suck and push air in the external environment to the oxygen supply component for treatment.

Further, a pressure sensor and a flow sensor are arranged at the output end position of the first pipe. The two sensors are used for monitoring the output pressure and flow of oxygen in real time and converting the data into electric signals for transmission and processing. The pressure sensor can sense the pressure change of oxygen in the pipeline, and the flow sensor is responsible for measuring the flow of oxygen, and through the oxygen flow sensor, oxygen flow regulation can be carried out according to patient's state of illness and actual breathing condition. The flow sensor can accurately identify the apnea and hypopnea events of the patient, automatically trigger the breathing process, calculate the air leakage and compensate the air leakage.

Referring to fig. 5, in an embodiment, an air filter is disposed at the air inlet end of the air pipeline, and the air filter is made of a high-efficiency filtering material, so that the air filter has excellent filtering performance and low resistance. When air in the external environment enters the air pipeline through the air inlet end, the air filter can intercept and adsorb particulate matters and microorganisms in the air, so that only clean air can enter the oxygen supply component for subsequent treatment, and in one embodiment, the air filter is detachable, so that the air filter is convenient for medical staff to maintain and replace;

In another embodiment, referring to fig. 6, the cover member 3 is a liquid crystal display panel, and the cover member 3 has a special transparent or semitransparent state, and has good light transmission performance and no interference to observation. The medical staff or the user can clearly see the level of the liquid in the container so as to judge whether the residual quantity is sufficient, thereby avoiding the need of frequently opening the container to check the liquid, reducing the risk of pollution, and when the light emitting device 22 is electrified, the light emitting surface of the light guide structural member emits light. These light rays uniformly illuminate the liquid crystal display panel as its backlight through well-designed light guide paths. At this time, the liquid crystal display panel may display various operation information related to the ventilator, including but not limited to the current operating state of the ventilator, set parameters, treatment modes, remaining treatment time, and any potential malfunction cues. Through visual graphical interface and clear text display, a user can quickly acquire the required information, so that the breathing machine is accurately controlled and adjusted;

optionally, the light guide structural member is made of glass, a first groove is formed in the surface of a region, close to the cover member 3, of the light emitting surface of the light guide structural member, the first groove comprises a mounting surface facing the cover member 3, a light emitting chip is welded at the position of the mounting surface, and the light emitting surface of the light emitting chip faces the cover member 3; the glass light guide structure can be used as a substrate of an electronic device on the premise of ensuring uniform transmission of light.

Referring to fig. 7, in still another embodiment, a first groove is formed on the surface of the light emitting surface of the light guiding structure near the area of the cover member 3, the opening direction of the first groove faces the cover member 3 to emit light onto the cover member 3, a light emitting chip is welded on the position of the first groove facing the mounting surface of the cover member 3, when the brightness of the external environment is too high, a common backlight source may not provide enough brightness to ensure that the pattern on the liquid crystal display panel is clearly visible, and the light emitting chip can be started at this time to compensate the influence of the ambient light and ensure that the information on the display panel is clearly readable all the time.

Specifically, by combining the light guide structural member and the light emitting chip, the ventilator display panel realizes the design of a dual backlight source, and in an environment with darker light, the light emitting device 22 can meet the display requirement by matching with the light guide structural member. In environments where the light is bright, particularly outdoors or under intense lighting conditions, the extra backlight provided by the light emitting chip ensures that the information on the display panel is clearly visible even in high brightness environments, thereby making accurate decisions and operations.

Further, the light guide structural member is provided with a plurality of rows of light emitting chips along the direction parallel to the light emitting surface; light perpendicular to the light emitting chip forms a first angle with the cover member 3; the light of the light emitting chip and the cover member 3 form a first angle sequentially decreasing from one end near the cover member 3, specifically, the size of the first angle has an important effect on the propagation direction and the illumination range of the light, the first angle formed by the light of the light emitting chip and the cover member 3 sequentially decreases, and further, the illumination ranges of different light emitting chips are different or the overlapping area is smaller, so that the whole liquid crystal display panel is uniformly illuminated, please continue to refer to fig. 7, for the first angle, the angle of X1 is larger than X2 based on the angle of one side of the angle opening, which is far away from the first cavity.

Referring to fig. 8, in one embodiment, the cover member 3 includes: a first substrate 31, the first substrate 31 including a non-display region disposed at a periphery of the opening and a display region disposed at a periphery of the non-display region; the second substrate 32 is provided with a non-display area and a display area corresponding to the first substrate 31 in position; the liquid crystal layer 33 is arranged as an interlayer of the first substrate 31 and the second substrate 32; the frame adhesive member 34 connects the non-display region of the first substrate 31 and the non-display region of the second substrate 32; the welding member 35 is disposed at edge regions of the first substrate 31 and the second substrate 32; wherein, the size of the frame glue member 34 is larger than that of the welding member, and the frame glue member 34 forms a sealing layer between the first substrate 31 and the second substrate 32 by matching with the welding member 35.

Specifically, the cover member 3 is mainly composed of a first substrate 31 and a second substrate 32. The two substrates are corresponding to each other in structure, and each substrate comprises a non-display area arranged at the periphery of the opening and a display area arranged at the periphery of the non-display area. The non-display area mainly plays a role of supporting and connecting, while the display area is responsible for displaying various information, and the first substrate 31 and the second substrate 32 are generally made of transparent materials, such as glass, so as to ensure that light can smoothly pass through and display clear images.

The liquid crystal layer 33 is arranged as an interlayer between the first substrate 31 and the second substrate 32, and is composed of liquid crystal molecules, and the arrangement direction of the liquid crystal molecules can be changed under the action of an electric field, so that the transmission and blocking of light rays are controlled, and the accurate control of the liquid crystal molecules can be realized by changing the size and the direction of the electric field, so that different images and information can be displayed.

The frame adhesive member 34 connects the non-display area of the first substrate 31 and the non-display area of the second substrate 32, and functions as a fixing and sealing. The frame glue member is generally made of an elastic material, and a welding member 35 is disposed at an edge region of the first substrate 31 and the second substrate 32 for sealing and welding the two substrates together, and the welding member may be glass solder, and the first substrate 31 and the second substrate 32 are sealed by melted glass solder, and the welding member 42 only needs a welding region of 100 μm to 200 μm. For example, the width of the weld region may be 100 μm, 120 μm, 140 μm, 160 μm, 180 μm, 200 μm. Specifically, the width of the welded member is 50 μm to 100 μm. For example, the width of the welding member may be 50 μm, 60 μm, 70 μm, 80 μm, 90 μm, 100 μm to achieve a narrow bezel of the display area by the welding member 42 while ensuring sealing between the first substrate and the second substrate.

Further, the size of the frame adhesive member 34 is larger than that of the welding member 35 in order to ensure that a connection of sufficient strength can be formed during welding, preventing the first and second substrates from being separated. Meanwhile, the frame adhesive member 34 can also form a stable connection and support structure between the first substrate 31 and the second substrate 32. The overall stability and reliability of the cover member 3 are improved, and the liquid crystal display panel is ensured to be able to operate normally under various environmental conditions, and in one embodiment, the width of the frame adhesive member 34 is between 3mm and 5 mm.

The invention also discloses a container cleaning method for cleaning the breathing machine, referring to fig. 9, the cleaning method comprises the following steps:

S100: the light emitting device 22 emits light toward the light guide structure, and the photosensitive member 14 detects the light intensity of the light exit surface of the light guide structure;

s200, when the light-emitting intensity of the light guide structural member is smaller than a first threshold value, the container 1 is in a state to be cleaned;

and S300, wiping the inner wall of the container 1 through the cleaning member 5 and the detergent to finish cleaning.

Specifically, the light emitting device 22 is configured to emit light to the light guiding structure, and under the guidance of the light guiding structure, a certain light intensity is formed on the light emitting surface, the photosensitive member 14 is used to detect the light intensity of the light emitting surface, and when the photosensitive member 14 detects the light intensity of the light guiding structure, the light intensity is compared with a preset first threshold value. The first threshold is set comprehensively according to the actual use condition of the breathing machine and factors such as the material, the shape and the like of the container, and represents the minimum light emitting intensity of the light guide structural member of the container in a clean state. If the detected light output intensity is less than the first threshold value, the container 1 is judged to be in a state to be cleaned. When the system determines that the container 1 needs to be cleaned, the cleaning means 5 is activated for the cleaning operation, the cleaning means 5 may be a wiper, brush or the like made of a soft material, which is designed to ensure an effective contact and cleaning to the inner wall of the container 1. Meanwhile, the cleaning member 5 may be also used in combination with a detergent in order to improve the cleaning effect. Such a detergent should have a powerful detergency and be harmless to the human body to ensure that no new contaminants are introduced or damage is caused to the container while the container is thoroughly cleaned, and further, the change in the intensity of the emitted light detected by the photosensitive member 14 is monitored in real time during the cleaning process. If the light output intensity gradually rises during the cleaning process and eventually exceeds the first threshold, the system will determine that the cleaning process has been completed and stop the operation of the cleaning member 5. Meanwhile, the system can record related data in the cleaning process, such as cleaning time, detergent dosage and the like, so as to facilitate subsequent analysis and optimization, and it is noted that the setting of the first threshold is not fixed, and the setting can be adjusted according to factors such as the model of the breathing machine, the material and the shape of the container, the use environment and the like.

Further, referring to fig. 10, the cleaning member 5 includes: a driving member 51, the driving member 51 being detachably attached to the non-display area of the cover member 3, and a shaft portion of the driving member 51 passing through the opening; the transmission shaft 52 is detachably connected to the shaft portion of the driving member 51; one end of the supporting member 53 is fixedly connected with the side wall of the transmission shaft 52; the cleaning brush 54 is connected to the other end of the supporting member 53; wherein the cleaning brush contacts the inner wall of the container 1 and the container 1 is the same size as the supporting member 53 in a first direction, which is a direction perpendicular to the bottom of the first container 1.

Specifically, the driving member 51 is configured as a power source of the cleaning member 5, and is responsible for providing power for rotation or linear motion to drive the whole cleaning process, the driving member 51 is detachably mounted on the non-display area of the cover member 3, the design ensures the visualization of the cleaning process, the mounting and replacement of the driving member 51 are convenient, the second gas pipeline 4 is detached when the driving member 51 is mounted, the shaft part of the driving member 51 passes through the opening on the cover member 3 and is connected with the transmission shaft 52, so that the power is transmitted to a subsequent transmission system, and the cleaning brush 54 is a component of the cleaning member 5 which is directly contacted with the inner wall of the container 1, and the material and design of the cleaning brush are ensured to be capable of effectively removing dirt and bacteria on the inner wall. In the present invention, the cleaning brush 54 is connected to the other end of the supporting member 53 and is rotated or linearly moved by the driving member 51 and the driving shaft 52, thereby thoroughly cleaning the inner wall of the container 1. In order to ensure the comprehensiveness of the cleaning, the dimensions of the cleaning brush 54 in the first direction (direction perpendicular to the bottom of the container 1) are the same as those of the supporting member 53, so that the design ensures that the cleaning brush 54 covers various portions of the inner wall of the container 1.

Referring to fig. 11, in one embodiment, the cover member 3 includes a first display region disposed at a periphery of the opening, a second display region disposed at a periphery of the first display region, and a third display region disposed at a periphery of the second display region;

when the container 1 is in a state to be cleaned, different display areas display different relevant step information related to the mounting, dismounting and/or use of the cleaning member 5, with continued reference to fig. 11, wherein the a part-filled area is a first display area, the B part-filled area is a second display area, and the C part-filled area is a third display area;

Specifically, in the present invention, the cover member 3 is specifically designed with three display areas: the display device comprises a first display area, a second display area and a third display area. The three areas are arranged on the periphery of the opening in a layer-by-layer and clear manner to form a surrounding display structure, the shape of the display area can be a ring shape or a square frame shape, and the size of each display area is not particularly limited.

For example, the first display area is located at the innermost periphery of the opening, and is the area that is focused first by the user when performing the cleaning operation. It is mainly responsible for displaying information related to the direct operation of the washing member 5, such as key points of the mounting and dismounting steps, precautions, etc. Since these information are critical to the smooth progress of the cleaning process, the design of the first display area is required to ensure that the information is clear and readable, and to be able to quickly convey the necessary information at the location where the user's line of sight is most concentrated.

The second display area is arranged at the periphery of the first display area, which provides more detailed operation guidance. When the user has completed the basic mounting or dismounting of the washing member 5, the second display area will show how the washing member 5 is used correctly for washing, including the amount of detergent used, the washing time, the washing speed etc. parameter settings. Such information helps the user to more accurately grasp the cleaning skill and improve the cleaning efficiency.

The third display area is used as the outermost display area and mainly bears the task of auxiliary information display. This includes, but is not limited to, common problem solutions for cleaning processes, troubleshooting guidelines, maintenance prompts, and the like. The design of the third display area is intended to provide a comprehensive support platform for the user so that the user can quickly find a solution when any problem is encountered during the cleaning process.

When the container 1 is in a state to be cleaned, different display areas of the cover member 3 display different information about the mounting, dismounting and use of the cleaning member 5 according to a preset program. The dynamic information display mode not only enables the operation process to be more visual, but also can effectively reduce misoperation of a user in the cleaning process. For example, when the user is ready to install the cleaning member 5, the first display area will show the installation step and gist in detail; when a user starts a cleaning operation, the second display area provides a specific cleaning guide, and through the multi-area display design of the cover member 3, the operation convenience and accuracy of the user in cleaning the respirator container are remarkably improved, the operation difficulty is reduced through visual interface guidance, and more users can easily grasp the cleaning skill.

Referring to fig. 12, after the standby page enters the information page, a summary of the sleep report of the user will be presented, and specifically, the following contents may be specifically included:

AHI: indicating the number of apneas and hypopneas produced per hour;

single use time: the length of time (hours) the user last received treatment;

single average pressure: mean pressure of last treatment (cmH 2O/hPa) of the user;

Single average air leakage: average air Leakage Per Minute (LPM) of the last time the user received the treatment;

total treatment time: the total time (hours) that the user received the treatment until the last treatment;

Version information: software version number for the ventilator, (10.0);

Further, different categories of summary content are classified and displayed in different display areas, wherein the first display area displays related information of single use time, single average pressure and single average air leakage, the first display area displays related information of AHI, the third display area displays related information of total treatment time, and the arrangement of the content can be adjusted according to the specific display area.

In summary, the invention provides the breathing machine with the function of monitoring the state of the inner wall of the container in real time through the integrated light guide and photosensitive detection technology, whether the state of the inner wall of the container needs to be cleaned is judged through the detection of the state of the container, and a user can observe the state of the inner wall of the container through the transparent cover plate component.

The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A container, comprising:

A first cutout disposed on a surface of one of the wall members;

a protruding member disposed at the first housing bottom;

2. A container as claimed in claim 1, further comprising a photosensitive member disposed within the first cavity for obtaining an optical signal from within the first cavity;

Wherein the photosensitive member is coupled to the display member, the photosensitive member being disposed proximate to a bottom of the first cavity.

3. A breathing machine, characterized by including oxygen supply unit and through the heating humidifying unit of first pipeline connection oxygen supply unit, heating humidifying unit includes:

A heating member that acts on the liquid contained in the first chamber;

4. A ventilator according to claim 3, wherein the oxygen supply unit comprises:

A second housing member;

an oxygen supply member disposed inside the second housing member;

5. The ventilator of claim 4, wherein an air filter is disposed at the air line inlet end location;

And, the cover member is a liquid crystal display panel;

And/or the material of the light guide structural member is glass, a first groove is formed in the surface of the area, close to the cover member, of the light emitting surface of the light guide structural member, the first groove comprises a mounting surface facing the cover member, a light emitting chip is welded at the position of the mounting surface, and the light emitting surface of the light emitting chip faces the cover member.

6. The respirator of claim 5, wherein the light guide structure has a plurality of rows of light emitting chips arranged in a direction parallel to the light exit surface;

7. The ventilator of claim 5, wherein the cover member comprises:

a welding member disposed at edge regions of the first and second substrates;

8. A method of cleaning a container, characterized in that the ventilator of any of claims 5 to 7 is cleaned, the method comprising:

9. A method of cleaning a container as claimed in claim 8, wherein said cleaning means comprises:

a drive shaft detachably connected to the drive member shaft portion;

A cleaning brush connected to the other end of the supporting member;

10. The container cleaning method according to claim 9, wherein the cover member includes a first display area disposed at a peripheral area of the opening, a second display area disposed at a peripheral area of the first display area, and a third display area disposed at a peripheral area of the second display area;