CN111706934B - Human body microenvironment system for rest and sleep and operation method - Google Patents

Human body microenvironment system for rest and sleep and operation method Download PDF

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Publication number
CN111706934B
CN111706934B CN202010578785.6A CN202010578785A CN111706934B CN 111706934 B CN111706934 B CN 111706934B CN 202010578785 A CN202010578785 A CN 202010578785A CN 111706934 B CN111706934 B CN 111706934B
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unit
air
microenvironment
gas
inner cavity
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CN111706934A (en
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董东生
张薇
徐晓明
王茹
王晶
张琳琳
徐亚云
宋玲玲
樊藜洺
张帅
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Beijing Yangsheng Hengtai Technology Co ltd
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Beijing Yangsheng Hengtai Technology Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M21/02—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/44—Applying ionised fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/66—Sleep mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0022—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the tactile sense, e.g. vibrations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0072—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus with application of electrical currents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
    • A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
    • A61M2021/0083—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus especially for waking up
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/30—Velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/76—Oxygen

Abstract

The human body microenvironment system for rest and sleep and the operation method thereof comprise an air conditioning device (2), a breathing device (1) and a system control unit (21); the breathable gas output by the air conditioning device (2) enters an inner cavity (110) of the gas transmission unit in an externally closed manner, and the breathable gas flows out from a breathable gas output area (112) of the gas holes on the inner side surface (111) of the gas transmission unit, and the breathable air conditioner is characterized in that lateral isolation units (13) distributed in a direction vertical to or inclined to the horizontal plane are connected to two sides of the gas transmission unit (11) to at least partially isolate the breathable gas from external air; the respiratory tract opening area (M0) of the lying state of the user is positioned between two lateral isolation units (13) in the inner cavity (10) of the breathing device formed thereby, and the breathable gas flows through the respiratory tract opening area (M0); the upper edge (133) of the lateral isolation unit is higher than the highest point of the respiratory tract opening.

Description

Human body microenvironment system for rest and sleep and operation method
The application is a divisional application of the invention patent application of 'microenvironment system and operation method for rest and sleep', the application date of the original application is 1 month and 4 days in 2019, the application number is 201910009582.2, and the invention creates the microenvironment system and the operation method for rest and sleep.
Technical Field
The invention relates to a human body microenvironment system for rest and sleep and an operation method thereof, belonging to the technical field of human body microenvironment.
Background
During the rest period, especially the sleep period, of the human body, the vegetative nerves usually mainly excite parasympathetic nerves; the heart rate and the respiration become slow, skeletal muscle is relaxed, the metabolic rate is reduced, the body temperature is reduced, the diameter of a bronchoconstrictor tube is reduced, the blood supply of heart coronary arteries is reduced, the blood volume of skin microcirculation is reduced, the secretion of respiratory mucus is reduced, the cilia swing of trachea and bronchial epithelium is weakened, and the immunity and the comprehensive resistance are reduced.
The microenvironment of a human body in a bedridden state is usually only the transition of indoor and outdoor environments in a region close to the body surface of the human body, the influence of the human body on the microenvironment is very weak in an open state, and the influence of an external environment on the microenvironment of the human body is very large.
When the user sleeps, the head and the face of the human body are usually exposed and are extremely sensitive to environmental air factors, and the skin heat balance is interfered to influence the cell metabolism when the air flow temperature is too high or too low; excessive air moisture can affect the onset of non-perspiration, while too little moisture can cause dehydration of the respiratory tract and facial skin to varying degrees.
When sleeping, other parts which are easy to be exposed, such as shoulders, back, abdomen, knee joints, ankle joints and the like which are exposed after the bedding and clothing part is separated, are affected to different degrees due to lower environmental temperature, so that not only local skin, fascia and muscles, but also internal organs can be disordered due to low external temperature, such as diarrhea and the like caused by the cold abdomen.
In addition, the shape, hardness and temperature of the pillow body and the mattress carrying the head and neck can significantly affect the sleep; the quilt and the clothes can be continuously contacted with the skin of a human body to participate in the heat balance of the skin and the pressure of the quilt and the clothes on the skin can influence the sleep; stronger light, noise, less negative air ions and bad smell can all obviously reduce the sleep quality.
Waking from sleep also requires the environment to change synchronously, like dawn light waking in a human historical long-term or sound waking accompanied by a similar rooming sound.
The respiratory system of the human body is a system which is completely open to the air environment, and pathogenic factors in the ambient air such as pollen, dust mites, mould, various particles in the air, formaldehyde and other harmful gases can cause more serious injury to the human body when the respiratory system defends the most vulnerable sleeping period; asthma, COPD, apnea, myocardial ischemia, and other disorders are more prone to attack during sleep.
Even in the environment that the whole house purifies, individualized sleep still needs the ambient gas situation constantly to adjust at the sleep in-process, and the air parameter control of whole house is difficult to in time satisfy sleeper's demand.
Physical recovery, growth and development, mental rest, immunity regulation and disease rehabilitation of human beings seriously depend on sleep quality, and individualized sleep breathing and body microenvironment are the keys for ensuring good sleep.
Of course, the human body requires a good microenvironment even when not in rest and sleep states.
CN102859288B discloses a concept of preventing the external ambient air from being mixed by providing a clean flow of breathing air to the breathing microenvironment at a temperature slightly lower than the external ambient temperature, so as to ensure the stability of the microenvironment, but the outside air may be easily contaminated by the external air flow without systematic constraint when the person turns over during sleep.
CN105617564A proposes to release clean respiratory airflow from two opposite directions of human respiratory tract opening to ensure stability of microenvironment, but these two airflows have multiple escape directions after colliding with each other and easily mix exhaled carbon dioxide and the like into turbulent flow after colliding with human exhaled airflow, and the upward open space is far away from claustrophobia, so that external air is easily mixed.
CN101033882A emphasizes that the target temperature of the air conditioner affecting the human body temperature during sleeping should be individually set to meet the environmental temperature requirements of the human body in different sleep stages, and the air conditioner temperature is directly connected with the human body temperature without any buffer, which is difficult to meet the requirements on the human body microenvironment during sleeping.
Disclosure of Invention
In order to solve the problems, the invention provides a human body microenvironment system for rest and sleep and an operation method.
The purpose of the invention is realized as follows:
the human body microenvironment is usually an open microenvironment with unlimited space, and is formed by natural transition of an external environment and the surface of a human body, and comprises air around the human body, a pillow body, a mattress and the like in a lying state and in contact with the human body; especially, the air around the human body is directly communicated with the air of the external environment in a comprehensive way without clear three-dimensional boundaries. The internal environment of the device is a human body microenvironment partially or completely defined in space, and has a clear boundary; the partial limitation means that when the device only accommodates the head and neck or other body parts, the complete limitation means that the device accommodates the whole human body, and the defined region of the microenvironment, which is not in direct contact with the human body, surrounds the periphery of the human body by several centimeters to tens of centimeters, and the local part can reach about hundred centimeters.
The human body microenvironment during rest and sleep is a micro environment which partially or completely coats a human body in the state; except the micro-environment object surfaces which are required to be contacted with the human body, such as a pillow body, a mattress and the like, other parts of the micro-environment of the human body are separated from the surface of the human body; the human body microenvironment can be a breathing microenvironment by only coating the head at a distance, so that the breathing microenvironment is called as a breathing microenvironment, the breathing microenvironment also comprises a pillow body which is in contact with the head, the neck, the chest, the shoulders and other parts, and functional modules on the pillow body, such as heating, posture adjustment, physiological monitoring and the like, also belong to the components of the breathing microenvironment; only covering the body outside the respiratory micro-environment, such as partial chest and abdomen limbs, is the body microenvironment; the whole human body is coated at a distance, so that the human body is a complete human body microenvironment; the human body microenvironment consists of a breathing microenvironment and a body microenvironment, and the microenvironment, the microenvironment system, the sleep microenvironment system and the sleep microenvironment system which are called as the human body microenvironment due to different contexts are all human body microenvironments; the constituting device of the human body microenvironment is called a microenvironment system for short; the environment outside the human body micro-environment is the external environment; the human body microenvironment protects the human body from adverse effects of external environment to a certain extent, especially particulate matters, harmful gases, noise, light, electromagnetic waves and the like in the air; when the setting space is large, the human body can carry out free limb activities with certain amplitude such as turning head, turning over, lifting legs and the like in the microenvironment system; the human body is associated with the external environment through a human body microenvironment system, within which the human body can be located for sleep only and not directly facing the external environment.
Different individuals have different requirements on relevant adjustment parameters of sleep microenvironments, the same individual has different microenvironment requirements under different physiological and psychological states, and the same individual has different requirements on the microenvironments in different time stages of one sleep, for example, different sleep depths have corresponding different requirements on the oxygen content and the temperature and humidity of inhaled air; relevant principles and facts of time medicine and time pharmacology including midnight-noon ebb-flow and the like of traditional Chinese medicine are fully embodied in the sleeping process, such as various diseases with sleep-prone time stages and the like; tiny particles in the air can cause damage to various physiological systems such as respiration, cardiovascular and the like; the surface of a large body of literature: the particle matter inhaled into the human body is reduced to the lowest possible, thereby not only blocking the occurrence of various diseases, but also obviously prolonging the life of the human body.
A human body microenvironment system for rest and sleep comprises an air purification device, a breathing device and a system control unit, wherein the breathing device is provided with an air transmission unit which is distributed along the direction vertical to or inclined to the horizontal plane and is provided with an inner cavity; the breathable gas output by the air purification device enters an inner cavity of the gas transmission unit in an externally closed manner, the breathable gas flows out from a breathable gas output area of the air holes on the inner side surface of the gas transmission unit, the breathable gas flows through a respiratory tract opening area of a user lying horizontally, and the two sides of the gas transmission unit are connected with lateral isolation units distributed in a direction vertical to or inclined to the horizontal plane, so that the breathable gas is at least partially isolated from the external air; the user's airway opening area is located between two lateral isolation units in the thus formed respiratory device lumen; the upper edge of the lateral isolation unit is higher than the highest point of the respiratory tract opening.
The air purification device processes external environment gas into breathable gas suitable for individual requirements of a human body through functions of filtering, humidifying, dehumidifying and the like; the system control unit is composed of electronic modules such as a core processor, a hard disk, a memory and the like.
When the breathing device of the system is used, the breathing device is placed on a bed surface or a mattress, the bottom of the breathing device is isolated from the outside, and the two lateral isolation units prevent external air from mixing into the opening area of a respiratory tract from two sides; the breathable gas output by the gas transmission unit flows to the respiratory tract opening area in a plurality of strands, can be horizontally guided laminar flow or flow at a certain angle with the horizontal plane.
Preferably, a porous flow equalizing part is arranged in the inner cavity of the breathable gas output area, and the breathable gas firstly passes through the flow equalizing part and then flows out of the breathable gas output area; may be a fiber fabric ventilating sponge such as a polyurethane sponge, a porous ceramic, a metal mesh, etc. to uniformly flow out the air flow delivered from the external air cleaning device; of course, the dense tiny holes arranged in the breathable gas output area can also play the role of a flow equalizing part, such as dense holes with the diameter of 1-5 mm and the distance of less than 2 mm, or more than 50 holes per square centimeter; the design of dividing the output area into a plurality of shunts can also be helpful for current sharing; at least one part of the inner side surface of the gas transmission unit is a breathable gas output area, and can also be a breathable gas output area; the breathable gas refers to gas which is possibly inhaled into a human body by a user in a lying state after regulation, and comprises single or composite treatment gas such as purification, humidification, dehumidification, atomization, warming, temperature reduction, oxygenation, anion increase, hydrogen content increase, aromatic substance addition and the like; the lying state comprises supine, side lying and prone state; the area of the breathable gas output region is preferably greater than the area of the user's open airway area; the respiratory tract opening area of the user is an area containing the mouth and/or the nose, and also covers a possibly movable area of the mouth and/or the nose in a lying state, such as an area where the mouth and/or the nose can be located when the left-side lying position, the right-side lying position and the back-lying position are switched, namely an area with an expanded range; the lateral isolation unit is preferably at least higher than the height of the airway opening in the lying position of the user to ensure a better isolation of the external air flow; the opening area of the respiratory tract of the user is positioned in the inner cavity of the breathing device which is formed by enclosing the air transmission unit and the two lateral isolation units; the upper edge of the lateral isolation unit is higher than the highest point of the respiratory tract opening, namely, the vertical distance between the upper edge of the lateral isolation unit and the lowest plane of the body is larger than the vertical distance between the highest point of the mouth and nose opening and the lowest plane of the body on the basis of the lowest plane of the body in a supine state.
The lateral isolation unit on each side may also be configured to function as a gas delivery unit, with breathable gas flowing out of its inner surface.
In order to meet the requirements of users with different body sizes and adjustment in use, the lateral isolation unit is provided with an extensible structure which is selected from, but not limited to, a mode that a hollow part is filled with fluid, a multi-component intussusception mode, a deformable material mode and a multi-component superposition mode, so that the lateral isolation unit can be partially or wholly extended forwards or upwards.
The hollow corrugated pipe or the compressed pipe-shaped or accordion-shaped lateral isolation unit is filled with gas or liquid and extends forwards or upwards; the lateral isolation unit can also be composed of overlapped or overlapped parts, and the degree of overlapping or overlapping is changed to realize the extension effect; the extension can be a straight extension or a curved extension, can be the extension of the whole isolation unit or can be the extension of one or more parts such as an initial part, an end part and an intermediate part; the forward direction is a direction which is vertically far away from the gas transmission unit and faces to the lower limbs of a user in a lying state, and comprises an outward oblique direction and an inward oblique direction which are oblique forward; the upward direction is a direction vertically far away from the bed surface or the pillow body in the lying state, and comprises an outward oblique direction and an inward oblique direction which are upward; the extensible structure of the lateral isolation unit is used for adjusting the size of the inner cavity of the breathing device and adapting to users with different body types; even for the same user, the heights of the lateral isolation units on the two sides can be changed along with the change of the body position, for example, when the left lateral decubitus position is adopted, the respiratory tract opening is positioned on the left side, the height of the lateral isolation unit on the left side can be higher than that of the lateral isolation unit on the right side, and the external airflow on the right side is difficult to interfere with the breathable gas on the left side; for energy conservation, the gas output can be set in a partition mode, and the gas flow on the right side of the breathable gas output area can be reduced when the left side is in a lying position.
To accommodate shoulder movement during sleep, a user with broad shoulders may move the front portion of the smaller sized lateral isolation unit very easily adjacent the user's shoulders to avoid hitting the shoulders; the front part of the lateral isolation unit is provided with a movable part which is convenient for adjusting the size of the inner cavity of the breathing device and can perform abduction and adduction movement relative to the main body part of the lateral isolation unit; the movable part and the main body can be in a structure of a rotating shaft, and the movable part and the main body can also be made of elastic materials in a membrane shape so as to be easy to deform.
When the area of a breathable gas conveying area on the inner side surface of the gas conveying unit is 35cm multiplied by 35cm, the concentration of PM2.5 in the external environment is 300 micrograms per cubic meter by adopting an American TSI type Dusttrakll 8532 air particle analyzer when the air flow speed is 0-0.25m/S and the area PM2.5 in an internal respiratory tract opening area of the respiratory device of the system can be reduced to 0 under the condition that a user has no obvious body feeling.
In order to avoid discomfort and airflow disturbance caused by the airflow directly blowing to the head top, a part of area of the inner side surface of the air transmission unit, which is opposite to the head top of the user in the lying state, is a non-air transmission area or a weak air transmission area; weak gas delivery can be achieved by independent gas supply at low flow or by finer gas outlet holes.
A part of area of the inner side surface of the gas transmission unit opposite to the top of the head of the user, wherein the part of the air flow emitted by the part of the inner side surface can be shielded by the top of the head and can not directly flow to the opening of the respiratory tract, and the other part of the air flow flowing to the opening area of the respiratory tract can be disturbed, and the area is preferably a non-gas transmission area or a weak gas transmission area; the non-gas transmission area is that no air hole is arranged in the area or the air hole is covered; the weak gas transmission area is provided with air holes and has smaller gas output than other gas transmission areas with the same area; the weak gas transmission area is designed to avoid the influence of completely no gas flow on peripheral gas flow, especially when the head position is changed continuously and the distance between the head top and the area is changed synchronously.
One proposal is that a head top filling part or a lath-shaped airflow obstructing part is arranged between the inner side surface of the gas transmission unit and the head top of a user in a lying state; the complete filling or blocking can avoid the airflow from directly blowing to the top of the head, and the airflow blocking component can be removed when heat dissipation is needed.
The pillow body can also be a hollow part and is connected with the air purification device so as to have the function of gas delivery, and the breathable gas flows out from the outer surface of the pillow body and faces to the area of the respiratory tract opening of the user in the lateral lying position or the prone position.
The system can also comprise a matched mattress, the upper surface of which is connected with the gas transmission unit and/or the lateral isolation unit, and can also be connected with the gas transmission unit and/or the lateral isolation unit through a base; the base can be an independent part or assembly with hollow inside, is connected with the air purification device and then is butted with the air transmission unit; or the base can be integrated with the gas transmission unit and/or the lateral isolation unit, namely, one part of the base forms the gas transmission unit and the other part forms the lateral isolation unit.
In order to create a body microenvironment, the three-dimensional quilt garment also comprises a three-dimensional quilt garment, wherein the three-dimensional quilt garment is provided with a three-dimensional supporting unit which can support part or all of the three-dimensional quilt garment, and most of the body of a user is positioned in an inner cavity of the three-dimensional quilt garment.
For the purpose of engagement, a sheet-like or bar-like engagement unit having an upper edge portion, a lower edge portion, and a side edge portion is further included, and the side edge portion of the engagement unit and the lateral partition unit attachment portion are easily detachable movable connections including magnetic connections.
The lower edge portion of the engagement member may be attached to a bedding garment covering the body of the user so that the top of the interior chamber of the breathing apparatus is open and the front portion is covered by and in communication with the interior chamber of the bedding garment.
The lateral edge part of the joining unit can be connected with the connecting parts of the two lateral isolation units into a whole; or the two parts can be connected into a whole and overlapped with each other, wherein the connection into a whole means that a certain external force is needed to be used for the separable connection; the lower edge portion of the engaging unit may be connected to the coveralls covering the user's body directly or through a connecting member.
In order to further strengthen the breathing microenvironment, the breathing apparatus also comprises a top isolation unit which protrudes from the upper edge part of the gas transmission unit or the upper edge part of the lateral isolation unit; the lateral edge part of the top isolation unit is suspended to leave a gap with the lateral isolation units and can also be movably connected with the gas transmission unit and the upper edge parts of the two lateral isolation units; the top isolation unit at least partially isolates the flow of breathable gas from the breathable gas output area from the outside air, so as to form a breathing apparatus inner cavity with a closed top, and the front edge of the top isolation unit forms the upper boundary of the breathing apparatus gas outlet.
The movable connection means that the top isolation unit is matched with a corresponding structure to partially or completely separate from the connection of the gas transmission unit and the upper edge parts of the two lateral isolation units in a translation, rotation and other modes, so that the top space is partially or completely exposed; the top isolation unit can be transparent or partially transparent, opaque film-shaped, sheet-shaped, curtain-shaped, strip-shaped and the like, is fixed or extensible and movable, and can be integrally connected with the lateral isolation unit; the top isolation unit can be spherical and dome-shaped after being unfolded, and the spherical and dome-shaped top isolation unit is in sliding fit with the gas transmission unit with a certain stroke; the upper edge parts of the two lateral isolation units can be connected through sliding, and the airflow flowing out of the air delivery area is partially or completely isolated from the head space.
The top isolating unit can be simultaneously matched with the upper edges of the two lateral isolating units in a sliding way to start and be connected with each other in the relative movement process of the top isolating unit and the gas transmission unit, and can also be connected with the upper edges of the two lateral isolating units only when the stroke is finished.
The top isolation unit can also be a hollow part connected with the air purification device so as to have a gas delivery function, and the breathable gas flows out from the inner surface of the top isolation unit.
Based on the concept that the top isolation unit can move to a position lower than the lowest level of the body, the local space below the bed surface can be set into a conformal cavity structure for accommodating the top isolation unit, so that all or most of the top isolation unit can be accommodated below the bed surface or the lowest level of the body and can be positioned in a thicker mattress, and the possibility of collision during getting up or raising the head is eliminated to the greatest extent.
The connection between the isolation units and the connection units and the clothing can be provided with vent holes at the connection part; each unit can be provided with a vent hole according to the requirement, the gas in the inner cavity of the device can flow out through the vent hole, and the position of the vent hole is preferably far away from the opening area of the respiratory tract.
When microenvironment system covers whole human body, for avoiding breathing the influence of the gaseous body microenvironment that the microenvironment flows, still including being located the body isolation part that the respiratory device inner chamber is the diaphragm form, the body isolation part is equipped with the body of dodging the body position and steps down breach or sunken.
The body isolation component is arranged to isolate the influence of part or all of the breathable gas on the head and/or the body skin below the neck, the influence can be temperature-dependent or humidity-dependent, the requirements of the respiratory tract opening and the respiratory system of the head on the gas are often different from the requirements of the body skin at other parts, for example, warm and humid gas is not required to flow through when the body is sweating, otherwise, the release of sweat is influenced; the body abdicating notch can be provided with a neck abdicating notch and a chest abdicating notch due to different positions, and when the body isolation component is provided with a folding part, a neck and chest combined abdicating recess can be arranged on the body isolation component to avoid pressing the human body part during sleeping; the body isolation component can be in conformal contact with the periphery of the inner cavity of the sleep breathing device, and can be in contact with the lateral isolation unit, the connection unit, the top isolation unit or a plurality of parts of the top isolation unit, so that partial or whole isolation effect is achieved; the upper part of the body isolation component can also be provided with an air outlet.
One of the whole design schemes is that an air purification device, a breathing device and a hollow bed body are integrated; at least most of the functional modules of the air purification device are arranged in the inner cavity of the bed body, and the regulated air is communicated with the inner cavity of the air delivery unit through an externally sealed pipeline arranged in the inner cavity of the bed body. All devices and modules of the system are integrated with the bed body, so that the indoor space is saved, and the function of noise elimination is enhanced.
The meteorological parameters in the human body microenvironment comprise not only breathable gas and gas parameters exhaled by a person, but also gas released by skin and intestinal tracts, such as methane, hydrogen sulfide and the like discharged by the intestinal tracts; the hydrogen sulfide can irritate the skin, and when the concentration is detected to be higher, the air supply quantity can be increased or a ventilation unit which is arranged in the body microenvironment and is additionally arranged by a system can be started to discharge the hydrogen sulfide to the external environment in time.
Sensors for monitoring parameters of the breathable gas can be arranged in one or more of a connecting pipeline between the air purification device and the inner cavity of the gas transmission unit, the inner cavity of the gas transmission unit and the inner cavity of the breathing device.
In order to meet the requirement of different comfortable temperatures of all parts of a human body, the temperature of the head is adjusted by air flow emitted by the sleep breathing device and a contact type heating unit and/or a non-contact type heating unit on the pillow body in the device.
A running method of a human body microenvironment system for rest and sleep, the system comprises a system control unit, an air purification device, a breathing device and a pillow body; the system control unit receives the information of apnea or obvious hypoxia of a human body transmitted by the system sensor, drives the awakening module according to a preset program, and can select one or more modes of sound, vibration, air bag filling, part push-pull and electric stimulation to awaken a user from sleep.
A method of operating a human microenvironment system for resting and sleeping, comprising the steps of:
a. setting related operation parameters of breathable gas output from the breathing device and/or other functional modules of the system on a human-computer interaction interface of the system by using one or more of a keyboard, a touch screen, a mouse, a button, a microphone, a remote controller and a smart phone as an input tool;
b. the related operation parameters are transmitted to the system control unit in a wireless or wired mode;
c. the system control unit receives and analyzes the external environment related meteorological parameters input by the sensor, starts a related adjusting program to control the air purification device and/or other functional modules of the system to correspondingly operate, and finally reaches the requirement of the set parameters.
For example: setting the relative humidity of inhalable gas to be 75% and the temperature to be 32 ℃ with the ambient temperature; a program executed by the central control unit starts the humidifying module to operate to 75% of relative humidity according to the monitored external environment humidity of 50% and maintains the relative humidity; when the monitored external environment humidity is 75%, the humidifying module stops running; the setting parameters can also be different microenvironment parameters set according to different sleep time and/or different sleep depths, such as temperature and humidity, air flow velocity, oxygen concentration and other parameters under the deep sleep state.
Still another method for operating a human microenvironment system for rest and sleep, comprising the steps of:
a. selecting a preset function mode of the system on a human-computer interaction interface of the system by using one or more of a keyboard, a touch screen, a mouse, a button and a microphone as an input tool;
b. selecting within a specific functional mode interface:
b 1: setting by self-definition;
b 2: setting by default;
b 3: custom settings that have been previously run and stored;
directly confirming or confirming related selection after setting;
c. the system control unit starts a relevant program according to the selected content to control the air purification device and/or other functional modules of the system to correspondingly operate;
an operation method of a system for improving microenvironment of a human body for resting and sleeping, which comprises a system control unit, an air purification device and a breathing device, and is characterized by comprising the following steps:
a. the system control unit related module records and stores individualized related data of a user operating the system for a period of time;
b. processing the acquired data by manpower, external analysis software or related analysis software in a system control unit, or simultaneously selecting and referring to individualized data of a plurality of different users in the internet to generate a new individualized operation program suitable for the user through cloud computing;
c. selecting individuation in a function mode interface and then selecting a new individuation running program to directly confirm or confirm after setting;
d. the system control unit controls the air purification device and/or other functional modules of the system to operate correspondingly according to the new individual operation program.
The human body microenvironment system forms a sleep microenvironment, so that the local meteorological parameters of the microenvironment can be obviously changed by the activities of the human body such as respiration, displacement and the like, and the system can timely adjust and ensure the stability of the microenvironment through corresponding programs; the regulation function of the system enables changes in the external environment to have minimal impact on the microenvironment.
In a word, the best system operation mode is to execute an intelligent control program based on individualized microenvironment sleep big data from the system, dynamically adjust each microenvironment functional module according to monitored external environment meteorological parameters, human exhalation gas parameters, human body physiological parameters, microenvironment meteorological parameters and the like, enable the microenvironment functional module to adapt to individualized health requirements in the whole sleep cycle, and provide individualized data for the judgment of disease prevention, occurrence, development, treatment and rehabilitation conditions.
The invention has the beneficial effects that:
1. the breathing microenvironment with good gas quality is provided, the inhalation of particle allergens and microorganisms is prevented, the individual temperature, humidity, wind speed, oxygen concentration, hydrogen concentration, negative ions, beneficial aromatic substances and the like are suitable, the good operation of a respiratory system and other human physiological systems is guaranteed, and the sleep quality is improved.
2. The pillow body which is coupled with the breathable gas output area and can be adjusted individually, the mattress with the local bearing capacity and the temperature which can be adjusted individually are provided, and the sleep quality is improved.
3. The audio-visual function module which can be set individually in the respiratory microenvironment is provided, which is helpful for blocking noise, promoting sleep, ensuring sleep and gradual sleep acousto-optic awakening.
4. The three-dimensional quilt clothes which can be individually arranged are provided to form a body microenvironment, so that sleep interference caused by the fact that the traditional quilt clothes prevent the skin from radiating and press the skin is thoroughly eliminated; the non-contact body directional heating can not only prevent the joint diseases from happening in sleep but also promote the joint diseases to be better recovered in sleep; the directional heating of key parts or acupuncture points of the abdomen, the waist, the chest and the like is helpful to improve the functions of organs such as the stomach, the intestine, the heart, the lung and the like.
5. Monitoring the humidity, temperature, particulate matter concentration, oxygen concentration and other relevant weather parameters of the external sleeping environment, and instructing the air purification device to perform corresponding operation parameter adjustment by the system control unit according to the monitoring result so as to ensure the stability of the human body microenvironment formed by the system.
6. And monitoring the humidity, temperature, particulate matter concentration, carbon dioxide concentration, oxygen concentration and other related weather parameters in the human microenvironment, and instructing the air purification device to perform corresponding operation parameter adjustment by the system control unit according to the monitoring result so as to ensure the stability of the human microenvironment.
7. The method comprises the steps of directly or indirectly monitoring and storing relevant human body parameters such as body surface temperature, sleeping posture, exhaled gas components, respiratory rhythm, respiratory sound, electrocardiosignals, electroencephalogram signals, electromyogram signals, blood pressure, bowel sounds, dreams, voices, facial expressions, limb activity images and the like of all parts of a human body in the micro-environment, and instructing the air purification device and the functional modules in the micro-environment to correspondingly operate and adjust according to monitoring results so as to ensure the stability of the micro-environment or adapt to the change of the human body parameters in time by the system control unit.
8. According to the monitored external environment parameters, human body microenvironment parameters and human body related parameter changes in the micro environment, the system control unit instructs the air purification device and the functional modules in the micro environment to perform corresponding operations so as to ensure the stability of the micro environment or adapt to individual requirements in time.
9. According to the monitored body parameter changes of all parts of the human body at different sleeping time phases in the microenvironment, such as body surface temperature, sleeping posture, exhaled gas composition, breathing rhythm, breathing sound, electrocardiosignals, electroencephalogram signals, blood pressure, bowel sounds, dreams, voice, facial expressions, limb activity images and the like, the individualized sleeping characteristics and the health state of the user are judged, and sufficient data are provided for the formulation of a health strategy.
10. Continuously calculating and optimizing an algorithm according to big data, particularly individualized adjusting effect data, collected by a plurality of human body microenvironment systems for rest and sleep transmitted to a cloud or other computing centers, outputting a further individualized human body microenvironment adjusting scheme to guide better operation of a single system, and gradually obtaining optimal microenvironment parameters and adjusting and controlling schemes for individualized sleep of human beings.
The ability of the severe patients to adapt to ward environments and environmental changes is extremely low no matter what causes, sterile wards are generally the safest choices, but the open environment which is difficult to finely regulate cannot meet the individual requirements of the patients, and the invention can remarkably improve the cure success rate of the severe patients by the comprehensive means of reducing the incidence rate of respiratory tract infection, balancing body temperature and the like by blocking microorganisms.
Drawings
The drawings, which do not limit the invention, are as follows:
FIGS. 1A, 1B, 1C: a schematic of example 1;
FIG. 2: a schematic of example 2;
FIG. 3: a schematic of example 3;
fig. 4A, 4B, 4C, 4D, 4E: a schematic of example 4;
fig. 5A, 5B, 5C, 5D: a schematic perspective bedding and clothing view of example 5;
fig. 6A, 6B, 6C, 6D: a schematic of the integrated device of example 6;
the specific implementation mode is as follows:
the common household air conditioning device comprises an air purifier, a humidifier, an anion generator and the like, and is positioned in an indoor open space when in use, purified air flow output from the purifier is quickly mixed into indoor non-purified air and then is inhaled into a human body, and the air quality cannot be guaranteed; in addition, in the case of a huge indoor space, the gas flow of the purifier is usually hundreds of cubic meters per hour, a long time is needed for reducing the pollution particles in a room with dozens of square meters from hundreds of micrograms per cubic meter to dozens of micrograms per cubic meter, and dozens of micrograms per cubic meter of particles can also cause damage to various systems of the human body, especially to people with allergic constitution; the mechanical defense capacity of the respiratory tract is reduced due to parasympathetic nerve excitation during sleeping, so the air quality during sleeping is particularly important; the core concept of the invention is to provide human body microenvironment in rest and sleep states, and because the tidal volume breathed by a person during sleep is only 5-10 ml per kilogram of body weight, purified air with the tidal volume about ten times that is provided to the human body breathing microenvironment can meet the requirements of sleep and bed rest, thereby ensuring the quality of breathable gas and greatly saving electric energy.
Examples, which do not limit the invention, are as follows:
example 1:
as shown in fig. 1A, 1B, and 1C, embodiment 1 of the present invention includes: the breathing device 1 is a gas transmission unit 11 which is made of hard materials such as engineering plastics, wood, metal and the like, even made of elastic materials such as silicon rubber and extends upwards from a horizontal plane and is provided with an inner cavity 110 and is higher than the head of a user, the upper edge part 115 of the gas transmission unit is closed, the inner side surface 111 of the gas transmission unit 11 faces the user, the outer side surface 113 of the gas transmission unit 11 faces outwards, the inner cavity 110 of the gas transmission unit is connected with gas output by at least one air purification device 2 (not shown) through a connecting pipeline 102, and the breathable gas is communicated with the inner cavity 110 which is corresponding to the gas transmission unit 11 and can accommodate a flow equalizing part 101; the flow equalizing member 101 may be a fiber fabric ventilating sponge such as polyurethane sponge, so that the air flow delivered from the external air purifying device is firstly distributed evenly by the flow equalizing member and then flows out through the holes 1120 on the breathable gas output area 112 on the inner side 111 of the air delivery unit; of course, the densely arranged tiny holes in the breathable gas output area can also function as a flow equalizing part, such as dense holes with the diameter of 1-5 mm and the spacing of less than 2 mm, or more than 50 holes per square centimeter, or other types of dense arrangement; the flow of air from breathable gas output region 112, as indicated by the arrows in fig. 1A, is directed toward and covers the airway opening region M0 of the user in the lying state, which airway opening region M0 is enclosed by the dashed lines to illustrate the outline thereof; in order to ensure that the respiratory tract opening area M0 of the user is positioned at the center of the breathable gas flow and take account of the head and neck conformal stress requirement in sleeping in a lying position, a head depression 121, a neck protrusion 122 and two lateral limiting protrusions 124 for limiting the head from moving left and right excessively are arranged at the head bearing position on the pillow body 12, and the depression 121, the protrusion 122 and the lateral limiting protrusions 124 can be integrally manufactured with the pillow body 12 or can be independent parts connected with the pillow body 12; the air outlet holes 1120 on the breathable gas output area 112 are stopped at the boundary 120 with the pillow body 12, in order to avoid the uncomfortable feeling caused by the direct blowing of the air flow to the top of the head of the user lying on the back or on the side, especially for the user with alopecia, the air outlet holes 1120 may not be arranged on the breathable gas output area 112 corresponding to the top of the head, but dead space may cause air turbulence to make the dirty air in the area difficult to be removed, the embodiment adds a filling part 123 which is preferably flexible and has adjustable height and thickness including an inflating and liquid filling bag body to meet the requirements of different users, eliminates the dead space behind the top of the head, and can reduce or remove the volume of the filling part 123 when the user needs to dissipate heat, and the filling part 123 can also be provided with a heating element to warm the head.
In order to prevent external dirty gas from mixing into the breathable gas from two sides, two sides of the gas transmission unit 11 are provided with lateral isolation units 13 which can laterally isolate at least part of the gas flow flowing out of the breathable gas output area 112, can be connected with the gas transmission unit 11 in a sheet shape, a plate shape or a block shape into a whole or in a detachable sealing connection, and are provided with an inner side surface 131, an outer side surface 132, an upper edge part 133 and a front edge part 134; the user respiratory tract opening area M0 and the pillow body 12 are positioned between the two lateral isolation units 13 of the breathing device 1; as shown in fig. 1B, the upper edge 133 of the lateral isolation unit is higher than the highest point of the airway opening, and the lateral isolation unit is preferably at least higher than the airway opening in the lying position of the user to ensure a better isolation of the external air flow; the upper edge of the lateral isolation unit is higher than the highest point of the respiratory tract opening, namely the lowest horizontal plane P0 of the body in the supine state is taken as the reference, the vertical distance H1 between the lowest point of the upper edge 133 of the lateral isolation unit and the lowest horizontal plane P0 of the body is larger than the vertical distance H0 between the highest point of the oral-nasal opening and the lowest horizontal plane P0 of the body, and the calculation mode can also adopt horizontal planes such as a bed surface and the ground as the reference; the three curved arrows near the lateral side 132 of the lateral isolation unit as shown in fig. 1C indicate that the external dirty airflow cannot be mixed into the breathable airflow shown by the straight arrows due to the blocking effect of the lateral isolation unit 13; the two curved arrows adjacent to the airway opening region M0 in fig. 1B indicate that with the use of breathable gas at a velocity of above 0.1 meters per second, exhaled air from the human body will be blown out of the airway opening region M0 by the previously purified breathable gas prior to inhalation, while exhaling again of carbon dioxide and the like is completely avoided.
At least one part of the inner side surface 111 of the gas transmission unit is a breathable gas output area 112, and can also be a breathable gas output area 112; the breathable gas refers to gas which is possibly inhaled into a human body by a user in a lying state after regulation, and comprises single or composite treatment gas such as purification, humidification, dehumidification, atomization, warming, temperature reduction, oxygenation, anion increase, hydrogen content increase, aromatic substance addition and the like; the lying state comprises supine, side lying and prone state; the area of the breathable gas output region is preferably greater than the area of the user's respiratory opening region M0; the respiratory tract opening area M0 of the user is an area including the mouth and/or nose, and also covers a possible movable area M1 of the mouth and/or nose in a lying state, such as an area where the mouth and/or nose may be located when switching between a left lateral lying position, a right lateral lying position, and a back lying position, as shown in fig. 1C, a possible movable area M1 of the respiratory tract opening defined by the lateral limiting protrusion 124 on the pillow body 12, and a contour enclosed by a dotted line; fig. 1C shows a case without the filling member 123, in which a part of the area 112e of the inner side surface 111 of the air delivery unit opposite to the head top portion of the user in the lying state is a non-air delivery area or a weak air delivery area, and the air flow amount at the head top rear portion is smaller than that at the periphery as the weak air delivery area 112e, as indicated by the length of the air flow indication arrow.
The lateral isolation unit 13 is a partial or integral lateral isolation unit 13 which can be extended forwards or upwards and can be selected and not limited to an extensible structure realized by filling fluid, component nesting, material deformation and component overlapping, and the lateral isolation unit 13 which can be made of engineering plastics, wood, metal and other hard materials by molding or sheet metal and other processes, even made of elastic materials such as silicon rubber and other materials and extended upwards from a horizontal plane and is flat is shown in the embodiment and is connected with two side parts of the gas transmission unit 11 in a sealing way.
Example 2:
as shown in fig. 2, the most different from the embodiment 1 is that the lateral isolation unit 13 is of an extensible design, and the left-side isolation unit 13 is formed by three parts which are mutually overlapped, can be contracted to the first part connected with the gas transmission unit 11, and can also be extended forwards, as shown by the arrow at the front edge part 134; the right spacer element 13 is shown in a four-part nested configuration with the rear portion being located in the vertically extending slot 111a on the right side of the spacer element 13 and extending upwardly as indicated by the arrow at the upper edge 133.
Example 3:
as shown in fig. 3, the difference from embodiment 2 is that the lateral isolation unit 13 is a hollow, compressible, accordion-like extensible structure, which can be extended forward and upward after being filled with gas or liquid; the rear part of the extensible isolation unit 13 on the left side is positioned in the long grooves 111b distributed up and down on the left side of the air transmission unit 11, and extends upwards along the direction indicated by an arrow after being filled with fluid; the right-hand separator element 13 extends forward in the direction indicated by the arrow after filling, and the pump body and fluid lines are not shown.
Example 4:
as shown in fig. 4A, a top isolation unit 14 made of a glass material or molded resin such as PC, ABS, PS, etc. is further provided, which can protrude forward from the upper edge portion 115 of the gas transmission unit, and since the inner surface 111 and the outer surface 113 of the gas transmission unit 11 have concave spherical curvatures, the top isolation unit 14 also has a concave spherical curvature, which is matched with the concave spherical curvature, and is shaped like a dome as a whole; the side edge part 142 of the dome-shaped top isolating unit 14 is movably connected with the gas transmission unit 11 and the upper edge parts 133 of the two lateral isolating units 13, and can be connected with the outside in a sealing way; the lower edge portion 143 of the top isolation unit 14 is located in the top isolation unit receiving cavity 140 defined between the upper portion 191 of the respirator base 19 and the gas delivery unit 11, and the top isolation unit 14 may be mostly or entirely retracted into the receiving cavity 140; the top isolation unit 14 isolates the airflow flowing out of the breathable gas output area 112 from the air of the external space of the top part partially or completely, so that an inner cavity 10 of the breathing device with the top part closed is formed, the front edge 141 of the top isolation unit forms the upper boundary of the air outlet of the device, and the airflow released by the breathable gas delivery area 112 at the back of the head of a user flows out of the inner cavity 10 of the breathing device from the front outlet in a generally horizontal shape, so that the external air at the top part and two sides cannot be mixed; the user firstly lies on the pillow body 12, manually operates or activates a corresponding switch or automatically operates to enable the top isolation unit 14 to extend out to be connected with the upper edge parts 133 of the two lateral isolation units 13 so as to seal the top of the breathing device 1; the automatic operation refers to the movement that the top isolation unit is driven by the motor 144 to extend forwards after the head position of the person is sensed in a photoelectric and pressure sensing mode; when the selection motor 144 is driven, an arc-shaped rail 143 can be arranged on the inner side surface 131 of the lateral isolation unit to guide the movement of the side edge part 142 of the top isolation unit; alternatively, the upper edge portion 115 of the gas delivery unit may be provided with an opening (not shown) and the top spacer element 14 is retracted into the gas delivery unit interior 110 and extended to sealingly engage the opening of the upper edge portion 115 of the gas delivery unit.
To facilitate the user's operation of the device, as shown in FIG. 4C, a display 221 is disposed inside the top isolation unit 14 of the inner chamber 10 of the respiratory device, and a sliding rod 222 connected to a motor can drive the display 221 to extend out of or retract into the top isolation unit accommodating chamber 140; the display 221 can be operated by a touch screen, and can be provided with a camera, a particulate matter concentration sensor, a temperature and humidity sensor, a wind speed sensor, a gas sensor and the like, and is in data connection with the system control unit 21 for various monitoring; a volatile substance release unit F is arranged above the independent breathable gas output region 1121, so that aromatic substances which are helpful for sleeping, such as plant perfumes and the like, can be released according to a set program, and volatile medicines for specific diseases can also be released; a plurality of sound box parts S, cameras C, a light-induced sleep and dawn awakening unit W, a non-contact heating element R0, a medicine and drinking water containing box D and an emergency call key K are arranged on the inner side surface 131 of the lateral isolation unit; three gas delivery zones are located within the base 19, respectively: breathable gas delivery circuit 102 communicates with its delivery region 112 by barrier gas delivery circuit 1141; the separate breathable gas delivery passageway 1124 is in communication with a delivery region 1121 thereof.
To better isolate the interior 10 of the respiratory device from the outside, a sheet-like arcuate engagement member 15 having an upper edge portion 151, a lower edge portion 152, and a side edge portion 153 is provided, the side edge portion 153 of the engagement member being connected to a connecting portion 1321 of the lateral isolation member 13 in a manner to facilitate detachable movable connection including magnetic connection, the disengaged engagement member 15 being shown in phantom in fig. 4B; referring to fig. 4E, the lower edge portion 152 of the engaging unit can be connected to the coverlet 16 covering the user's body, and the front opening of the inner cavity 10 of the breathing apparatus is connected to the inner cavity 160 of the coverlet through the engaging unit 15; the breathing device 1, the pillow body 12, the mattress 17 and the quilt cover 16 which are connected with the breathing device form a breathing device inner cavity 10 and a quilt cover inner cavity 160 which jointly form a human body microenvironment; wherein the inner cavity 10 of the breathing device forms a breathing microenvironment, and the inner cavity 160 of the bedding and clothing forms a body microenvironment; various environmental factors in the human body microenvironment, such as temperature, humidity, cleanliness and other parameter settings, various physiological sensing monitoring and various human body intervention behaviors are regulated and controlled by the system control unit 21.
The side edge portion 153 of the engaging unit 15 may be integrally connected with the two lateral separating unit connecting portions 1321; or the two parts can be connected into a whole and overlapped with each other, wherein the connection into a whole means that a certain external force is needed to be used for the separable connection; the lower edge portion 152 of the engagement unit may be connected to the coveralls 16 covering the user's torso either directly or through a connecting member; FIG. 4E shows the front edge of the clothing with a plurality of holes 161 engaging the hook-like protrusions 1521 on the lower edge 152 of the engagement unit; in order to reduce the possible feeling of claustrophobia and facilitate the user to observe the outside of the breathing apparatus, transparent windows 1322 are provided on the two lateral isolation units 13, and may be made of transparent resin such as PS, PC, ABS, or glass.
The connection part between the isolation units and the connection units 15 and the bedding and clothing 16 can be provided with air holes; as shown in fig. 4E, vents 1512 are provided on the engagement units to facilitate gas venting, and vents may be provided on the units themselves, as desired, through which gas from the interior space of the device can flow, preferably located away from the airway opening region M0; any area above the coveralls 16, particularly the foot area, may be provided with ventilation holes to facilitate air egress and air exchange.
The upper edge part 151 of the connecting unit 15 is provided with a protruding area, and a camera 1511 is connected with the protruding area, so that the dynamic information of human expressions and activities of head, face and neck during sleeping can be continuously recorded, and the protruding area can be used for analyzing sleeping and health conditions and can be used for remote video monitoring or facilitating interpersonal communication.
The connection of the engaging elements 15 to the front edge portions 141 of the lateral isolation elements 13 and/or the top isolation elements 14 is an extensible or movable connection in a relative position including a selectively foldable and compressible structure, which can touch the engaging elements to extend or move without disengaging from the lateral isolation elements 13 when the user turns over or the like.
Example 5:
as shown in fig. 5A and 5B, the mattress 17 is placed on the bed 3, which is different from the embodiment 4: connected with the breathing device 1 is a three-dimensional quilt cover S16, the three-dimensional quilt cover S16 can be formed by three-dimensional molding of inflexible materials or by supporting flexible regions S162 made of flexible materials by supporting ribs S161; the inner cavity S160 of the three-dimensional quilt garment vacates a larger and stable space for accommodating a human body in a non-contact manner, so that a body microenvironment is formed, and more functional elements can be loaded on the three-dimensional quilt garment S16 for monitoring and adjusting the microenvironment; the stable space is relative to the flexible coveralls 16, and the flexible coveralls cavity 160 can change with the change of the body position and the inner surface of the coveralls 16 can contact the skin of the human body.
In order to manage and more accurately regulate and control the human body microenvironment formed by the participation of the three-dimensional clothing S16, the three-dimensional clothing further comprises a membrane-shaped body isolation component 18 with a periphery suitable for being placed in the sleep breathing device 1, and a body abdicating notch 181 or a recess for avoiding body parts such as the neck or the chest is arranged at the lower part of the body isolation component 18; the body isolation component 18 divides the human body microenvironment into the breathing device inner cavity 10 and the three-dimensional quilt cover inner cavity S160, the breathing microenvironment, that is, the breathing device inner cavity 10, is independent, the influence of part or all of the breathable gas on the head and/or the body skin below the neck is blocked, the influence can be temperature or humidity dependent, the requirements of the respiratory tract opening of the head and the breathing system on the gas are often different from those of the body skin at other parts, for example, the body does not need warm and humid gas to flow through when sweating, otherwise, the release of sweat is influenced; the body abdicating notch 181 can be arranged into a neck abdicating notch, a chest abdicating notch or a neck and chest combined abdicating recess (not shown) corresponding to the local shape of the human body according to different positions, so as to avoid pressing the human body part during sleeping; the body isolation component 18 is in conformal contact with the periphery of the inner cavity 10 of the sleep breathing device, can be in conformal contact with the lateral isolation unit 13, the connection unit 15, the top isolation unit or a plurality of parts of the top isolation unit, so that partial or whole isolation effect is achieved; the upper part of the body isolation part can also be provided with an air outlet 180, and the adjacent connecting part 15 can also be simultaneously provided with an air outlet 1512, so that the airflow mixed with the exhaled gas can be far away from the skin of the body or directly discharged out of the inner cavity 10 of the breathing device, and the body can be prevented from being influenced by the breathable gas and the exhaled gas; the body isolation unit 18 helps to provide adequate isolation of the breathing microenvironment from the body microenvironment to meet the varying demands placed upon the gas parameters in the various regions of the body.
FIG. 5C shows the coveralls S16 being driven on or off by the rotational structure S163 approaching the foot, as indicated by the arrow, when the non-flexible solid coveralls S16 is selected; the area of the quilt clothing S16 close to the head and the connecting unit 15 can be separated from the split design; of course, the head-near area of the coverlet S16 and the engaging unit 15 can be integrated, and separated from or contacted with the lateral isolation unit 13 of the breathing apparatus 1; fig. 5D shows a three-dimensional coverall S16 with flexible regions S162 supported by support ribs S161, the roots of the support ribs S161 sliding along rails S164 toward or away from the breathing apparatus 1, as indicated by the arrows; the foot-adjacent area of the coveralls S16 is provided with a plurality of ventilation holes S1620 for facilitating the venting of air or the exchange of air with the outside environment.
Breathable gas output by the air purification device 2 (not shown) enters the base 19 through the isolated gas delivery passage 1141, the breathable gas delivery passage 102 and the independent breathable gas delivery passage 1124 and is communicated with the corresponding delivery areas.
Example 6:
as shown in fig. 6A and 6B, the biggest difference from the previous embodiments is that the breathing apparatus 1, the air purification apparatus 2 and the bed 3 are designed in an integrated manner, the main modules of the air purification apparatus 2 are all in the bed cavity 30, the external air enters the air purification apparatus 2 through the air inlet grids 31, fig. 6B is a partial sectional view and an enlarged view specifically showing that the oxygen generation unit 24, the purification unit 23, the blower 231 of the purification unit 23, the filter module 232 of the purification unit 23, the purification unit 25 and the purification unit 27 are partially arranged in the bed cavity 30, the water tank 261 connected with the temperature and humidity control unit 26 (not shown) is detachably embedded in the bed 3, the system control unit 21 containing a storage type display (not shown) is arranged at the bed end, and the external ambient air parameter sensor a is arranged between the two air inlet grids 31 at the bed end; in order to facilitate a user in the device to observe the external environment, the outer side surface of the breathing device is provided with a camera C which can transmit images to a display of the inner cavity 10 of the breathing device in real time; the components of each functional module of the air purification device 2, such as the purification filter media, which need to be replaced periodically, are provided with an electronic tag to be used in cooperation with the identification unit of the air purification device 2 (not shown in the figure), and the system control unit 21 does not operate the components which cannot be identified.
As shown in fig. 6C and 6D, the inflexible stereoscopic bedding and clothing S16 covers the human body, the bedding and clothing S16 can be lifted up integrally due to the rotation of the corresponding rotating shaft structure at the end of the bed, so that the user can get in and out, and the bedding and clothing S16 is provided with a plurality of transparent windows S164 for eliminating the sense of claustrophobia.
Due to the integral design, the top isolation unit 14 can be partially or completely moved to below the level of the lowest point of the head when the user is in the supine position when being retracted; based on the concept that the top isolation unit 14 can move to a position lower than the lowest point plane of the head, the local space under the bed surface can be set to be a conformal accommodating structure for accommodating the top isolation unit 14, so that all or most of the top isolation unit 14 can be accommodated under the bed surface or the lowest point plane of the head, such as the inner cavity 30 of the bed body, and the possibility of collision during head raising is completely eliminated; the part of the bed body 3 connected with the breathing device 1 can be folded to be higher than the bed surface, for example, when the bed is used as a sickbed, the half-lying position requirement (not shown) of a user can be adapted; the top isolation unit 14 can also be integrated with the stereoscopic bedding and clothing S16, and can be opened and closed synchronously with the stereoscopic bedding and clothing S16.
The breathing device, the bedding and clothing, the mattress and the like which are formed by the integrated human body microenvironment can be provided with electromagnetic shielding structures, such as modes of attaching electromagnetic shielding films, gold plating or copper-nickel composite coatings and the like, thereby eliminating the influence of electromagnetic waves of external environment on human body to a certain extent.
Make full use of the integral type design of bed body inner chamber 30 makes to connect between the product module compacter and can separate the motor noise and practice thrift the indoor space.
The system can also be fused with a child vehicle, a wheelchair, an office seat and the like to form a corresponding breathing microenvironment and/or a body microenvironment.

Claims (14)

1. A human body microenvironment system for rest and sleep comprises an air purification device (2), a breathing device (1) and a system control unit (21), wherein the breathing device (1) is provided with an air transmission unit (11) which is distributed along the direction vertical to or inclined to the horizontal plane and is provided with an inner cavity (110); the breathable gas output by the air purification device (2) enters an inner cavity (110) of the gas transmission unit in an externally closed manner, and the breathable gas flows out from a breathable gas output area (112) of the gas holes on the inner side surface (111) of the gas transmission unit, and the breathable air purification device is characterized in that two sides of the gas transmission unit (11) are connected with lateral isolation units (13) which are distributed along the direction vertical to or inclined to the horizontal plane, so that the breathable gas is at least partially isolated from the external air; the respiratory tract opening area (M0) of the lying state of the user is positioned between two lateral isolation units (13) in the inner cavity (10) of the breathing device formed thereby, and the breathable gas flows through the respiratory tract opening area (M0); the upper edge (133) of the lateral isolation unit is higher than the highest point of the respiratory tract opening; further comprising a top partition unit (14) protruding from an upper edge portion (115) of the gas transfer unit or an upper edge portion (133) of the lateral partition unit; the lateral edge part (142) of the top isolating unit is suspended or movably connected with the upper edge parts (133) of the two lateral isolating units; a top isolation unit (14) at least partially isolates the flow of breathable gas exiting the breathable gas output region (112) from outside air; a part of the area (112e) of the inner side surface (111) of the air transmission unit, which is opposite to the top of the head of the user in the lying state, is a non-air transmission area or a weak air transmission area.
2. The human microenvironment system for resting and sleeping of claim 1, wherein: the inner cavity (110) of the gas transmission unit is provided with a porous flow equalizing part (101), and the breathable gas firstly passes through the flow equalizing part (101) and then flows out of the breathable gas output area (112).
3. The human microenvironment system for resting and sleeping of claim 1, wherein: the lateral isolation unit (13) is provided with an extensible structure, so that the lateral isolation unit (13) can be partially or wholly extended forwards or upwards; malleable structures include, but are not limited to, hollow filled with fluid, deformable material, multi-component registration.
4. The human microenvironment system for resting and sleeping of claim 1, wherein: the front part of the lateral isolation unit (13) is provided with a movable part (134) which is convenient for adjusting the size of the inner cavity (10) of the breathing device and can perform abduction and adduction movement relative to the main body part of the lateral isolation unit (13).
5. The human microenvironment system for resting and sleeping of claim 1, wherein: a head top filling part (123) or a lath-shaped airflow obstructing part is arranged between the inner side surface (111) of the air transmission unit and the head top of a user in a lying state.
6. The human microenvironment system for resting and sleeping of claim 1, wherein: also comprises a mattress (17), the upper surface of which is connected with the gas transmission unit (11) and/or the lateral isolation unit (13) and can also be connected with the gas transmission unit (11) and/or the lateral isolation unit (13) through a base (19).
7. The human microenvironment system for resting and sleeping of claim 1, wherein: the three-dimensional quilt garment (S16) is further included, the three-dimensional quilt garment (S16) is provided with a three-dimensional supporting unit (S161) which can support part or all of the three-dimensional supporting unit, and most of the body of a user is positioned in the inner cavity of the three-dimensional quilt garment (S160).
8. The human microenvironment system for resting and sleeping of claim 1, wherein: and a sheet-like or strip-like engaging unit (15) having an upper edge portion (151), a lower edge portion (152), and a side edge portion (153), wherein the side edge portion (153) of the engaging unit and the lateral partition unit engaging portion (1321) are in an easily detachable movable connection including a magnetic connection.
9. The human microenvironment system for resting and sleeping of claim 1, wherein: the breathing device further comprises a membrane-shaped body isolation component (18) which is positioned in the inner cavity (10) of the breathing device, and the body isolation component (18) is provided with a body abdicating notch (181) or a recess for avoiding the body part.
10. The human microenvironment system for resting and sleeping of claim 1, wherein: the air purification device (2), the breathing device (1) and the hollow bed body (3) are integrated; at least most of functional modules of the air purification device (2) are arranged in the bed body inner cavity (30), and the regulated air is communicated with the air transmission unit inner cavity (110) through an externally sealed pipeline positioned in the bed body inner cavity (30).
11. Method of operating a human microenvironment system for resting and sleeping according to any of the claims 1 to 10, said system comprising a system control unit (21), an air purification device (2), a breathing device (1), a pillow body (12), characterized in that: the system control unit (21) receives the sleep apnea or the obvious hypoxia information of the human body transmitted by the system sensor, drives the awakening module according to a preset program, and can select one or more modes of sound, vibration, air bag filling, part pushing and pulling and electrical stimulation to awaken the user.
12. A method of operating a human microenvironment system for rest and sleep according to any of the claims 1-10, the system comprising a system control unit (21), an air purification device (2), a breathing device (1), characterized by the following steps:
a. setting related operating parameters of the breathable gas output from the breathing device (1) and/or other functional modules of the system on a human-computer interaction interface of the system by using one or more of a keyboard, a touch screen, a mouse, a button and a microphone as input tools;
b. the relevant operation parameters are transmitted to a system control unit (21) in a wireless or wired mode;
c. and the system control unit (21) receives and analyzes the external environment related meteorological parameters input by the sensor, and starts a related adjusting program to control the air purification device (2) and/or other functional modules of the system to correspondingly operate, so as to realize the operation parameters set in the step a.
13. Method of operating a human microenvironment system for resting and sleeping according to any of the claims 1 to 10, said system comprising a system control unit (21), an air purification device (2), a breathing device (1), characterized in that it comprises the following steps:
a. selecting a preset function mode of the system on a human-computer interaction interface of the system by using one or more of a keyboard, a touch screen, a mouse, a button and a microphone as an input tool;
b. selecting within a specific functional mode interface: b1. setting by self-definition; b2. setting by default; b3. custom settings that have been previously run and stored; directly confirming or confirming related selection after setting;
c. the system control unit (21) starts a relevant program according to the selected content to control the air purification device (2) and/or other functional modules of the system to operate correspondingly.
14. Method of operating a human microenvironment system for resting and sleeping according to any of the claims 1 to 10, said system comprising a system control unit (21), an air purification device (2), a breathing device (1), characterized in that it comprises the following steps:
a. the system control unit (21) related module records and stores individualized related data of a user operating the system for a period of time;
b. processing the acquired data by manpower, external analysis software or related analysis software in a system control unit (21), or simultaneously generating a new individualized operation program suitable for the user after selecting individualized data of a plurality of different users in a reference internet;
c. selecting individuation in a function mode interface and then selecting a new individuation running program to directly confirm or confirm after setting;
d. the system control unit (21) controls the air purification device (2) and/or other functional modules of the system to operate correspondingly according to the new individualized operation program.
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