CN109668229B

CN109668229B - Microenvironment system for rest and sleep and operation method

Info

Publication number: CN109668229B
Application number: CN201910009582.2A
Authority: CN
Inventors: 董东生; 张薇; 徐晓明; 王茹; 王晶; 张琳琳; 徐亚云; 宋玲玲; 樊藜洺; 曾五一; 张帅
Original assignee: Beijing Yangsheng Hengtai Technology Co ltd
Current assignee: Beijing Yangsheng Hengtai Technology Co ltd
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2020-09-04
Anticipated expiration: 2039-01-04
Also published as: CN111706934A; CN109668229A; WO2020140647A1; CN111706934B

Abstract

The 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

Microenvironment system for rest and sleep and operation method

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 conditioning 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 conditioning device enters the 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 which are 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 conditioning 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 make the air flow delivered from the external air conditioning device uniformly flow out; 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 facilitate the user to observe outwards or reduce the sense of claustrophobia, the lateral isolation unit is provided with a transparent window body or a window body with adjustable transparency.

The transparent window body can be made of glass and transparent resin; the liquid crystal photoelectric glass can also be selected, the liquid crystal film is compounded between two layers of glass, liquid crystal molecules are linearly arranged and transparent in a power-on state, and are in a scattering state and opaque in a power-off state.

In order to raise the body surface temperature of the user, such as the nose during cold, the shoulder during shoulder joint inflammation and the user with poor blood circulation, the lateral isolation unit or the air transmission unit is provided with a non-contact heating unit, such as an infrared emission unit, corresponding to the target body part of the user.

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 negative ions are called air vitamins, but the service life of the negative ions is very short, especially in the air with more particles, and the negative ions are neutralized about ten seconds and cannot enter respiratory tracts and blood circulation to play a relevant role; the inner cavity of the breathing device of the system is a space for purifying and moistening gas, and the negative ion generating unit arranged at any position has good effect; one design is that each of the left side and the right side is provided with at least one negative ion generating unit with the releasing direction facing to the respiratory tract opening area of a user, and the concentration of inhalable negative ions can easily reach more than million per cubic centimeter, thereby exerting the air negative ion effect to the maximum.

Preferably, at least one negative ion generating unit is arranged in the inner side surface area of the gas transmission unit of the breathing device and at a position higher than the opening area of the respiratory tract of a user; the inner side surface areas of the left lateral isolation unit and the right lateral isolation unit are at least provided with one negative ion generating unit, so that a user can absorb sufficient negative ions in various body positions.

In order to further optimize the breathing microenvironment, the breathing pillow also comprises a pillow body, wherein the upper surface of the pillow body is provided with one or more head limiting structures which are inwards concave capable of bearing the head, convex at the neck and convex at the side direction; the limiting structure limits the head at the central position of the airflow in the inner cavity of the breathing device on the premise of not influencing the turning of the head and the turning over, thereby ensuring the quality of the gas inhaled by a user.

The pillow body can also be a hollow part and is connected with the air conditioning 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.

In order to provide a breathing microenvironment for further meeting individual requirements, one or more functional modules of position adjustment, contact heating, contact cooling or fan cooling, sleep awakening and human body physiological parameter monitoring are arranged in the pillow body.

When monitoring information such as respiratory sound enhancement, overlong breathing interval, blood oxygen saturation reduction and the like, a position adjusting function on the pillow body is started, and the pillow is awakened from sleep in modes such as vibration, air bag filling, power component push-pull, electrical stimulation and the like; the apnea can be eliminated only by the posture adjustment under the light condition; of course, sound or light stimulation can also be used as an auxiliary.

The automatic body position adjustment set by a system program can adjust the body position according to the information monitored by a matched pressure sensor to avoid muscle joint fatigue; when the local skin temperature is monitored to be lower, the local skin can be heated moderately; the physiological parameter monitoring unit can also be connected to store the dynamic individualized sleep physiological information to the system control unit and analyze the information, which is beneficial to obtaining the optimal individualized microenvironment parameters.

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 conditioning 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.

Specifically, the pillow body and/or the mattress can be provided with modules for monitoring physiological parameters of human body, such as electrocardio, myoelectricity, temperature and the like, and pressure sensors, and can be provided with a heating unit and a limb relieving unit; the limb relieving unit can contain structures such as air bags and vibration, relieves muscle and joint fatigue caused by fixed postures or other reasons by changing the body position, and the related programs of the system control unit receive the pressure sensing information of the mattress to control the operation of the limb relieving 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.

The three-dimensional supporting unit can be an arched longitudinally-extending rib-shaped structure which conforms to the direction from head to foot of a human body and can support the clothing, can also be a transversely-and obliquely-extending rib-shaped structure, can be made of sheet metal or resin molding, and can be a hollow inflatable and extensible bag body or a slender rib; the three-dimensional supporting unit can be connected with a temperature measuring module, an anion module and an infrared module, so that the temperature of the body skin of a user can be monitored in real time, and the body skin can be heated and the anions can be released at any time; the whole supporting is in a non-contact supporting state between the bedding and the user lying in the bedding and clothing, so that the contact of the inner side of the bedding and clothing to the skin of the user is avoided, and the compression and/or stimulation of the bedding and clothing to the skin is eliminated; the three-dimensional design of the quilt cover can enlarge the microenvironment boundary of the body, and purified air rich in oxygen and/or negative ions can be introduced into the three-dimensional design to adjust the temperature and the humidity so as to meet individual requirements.

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 conditioning device so as to have a gas conveying function, and the breathable gas flows out from the inner surface of the top isolation unit.

To avoid possible touch injury during getting up, the top isolation unit can be partially or completely recycled to the inner cavity of the gas transmission unit through an opening on the upper edge of the gas transmission unit.

The top spacer unit may also be partially or fully movable when retracted to below the lowest level at which the body of the user is lying in the supine position.

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 engagement unit is movably connected with the front edge part of the lateral isolation unit and/or the top isolation unit in an easily separated way, including magnetic connection; the top of the inner cavity of the device can be isolated from the outside, and the front part is covered by the bedding clothes and is communicated with the inner cavity of the bedding clothes.

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.

The connection between the engaging unit and the front edge part of the lateral isolation unit and/or the top isolation unit is a relative position extensible or movable connection with a folding and compressing structure being selected, and the connection can touch the engaging unit to extend or move the engaging unit but not to separate from the lateral isolation unit when the user turns over or the like.

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.

In order to further improve the respiratory quality, at least one part of the surface of the breathable gas output area on the inner side surface of the gas transmission unit is in a curved surface shape which can select the concave side of a spherical surface or an ellipsoid to face the respiratory tract opening area of a user; the breathable gas flowing out of the breathable gas output area with the ellipsoidal or spherical surface centripetally flows to the respiratory tract opening area when a user lies, so that the pollution of external environment gas to the breathable gas is avoided to the maximum extent.

Another idea is that the periphery of the breathable gas output area on the inner side surface of the gas transmission unit is provided with an isolated gas output area, wherein the airflow does not pass through a respiratory tract opening and/or the body surface of a user.

The isolated gas output area can be completely distributed along the periphery of the breathable gas output area or only distributed at the top, and the outflow gas flow of the isolated gas output area can not flow through the respiratory tract opening area, so that the external gas flow is better isolated.

Preferably, the barrier gas flow rate is greater than the breathable gas; or the humidity and/or temperature may be different from the breathable gas, or the gas ratio may be changed, for example, to increase the nitrogen content to achieve better insulation.

At least one independent breathable gas output area used adjacent to the head is arranged in the breathable gas output area on the inner side surface of the gas delivery unit or in the vicinity of the breathable gas output area.

The independent breathable gas output area is a breathable gas output area which is used for throwing breathable gas to a respiratory tract opening in a close range, has an area smaller than that of the breathable gas output area, is used when the head of a user is relatively fixed or worn on the head, can be connected with the head without contacting the head of the user, and can be a part comprising a face mask, a hollow plane plate shape and a hollow arc plate shape; the independent breathable gas output area is a movable structure, wherein the movable structure refers to a structure which can extend out of the inner side face of the gas transmission unit and recover the movable structure, and the structure assists the independent breathable gas output area to extend out to the upper side or the side face of the mouth and nose opening, and a telescopic pipe, a telescopic rod, a deformable membrane, a flexible pipeline and the like can be selected.

The breathable gas flow of the independent breathable gas output area with a small area is also small; when the head position is stable, enough regulated gas can be inhaled when the head is in contact with the skin of the respiratory tract opening or not in contact with the skin of the respiratory tract opening, the used gas quantity can be far smaller than the flow of the breathable gas output area, and the loss of the breathable gas is minimum; breathable gas regulation is easier, such as increasing its oxygen content, changing its temperature and humidity, and the like, and can provide gas of sufficient humidity without significant condensation on the interior surfaces of the respiratory device, particularly for users with significant water loss in the respiratory mucosa or the facial skin.

Furthermore, one or more functional modules including but not limited to human physiological parameter monitoring, human exhalation monitoring, negative ion generator, human image shooting and non-contact heating are arranged on the independent breathable gas output area.

Because the independent area is close to the respiratory tract opening, the exhaled gas of a user can be accurately monitored in real time, such as the exhaled carbon dioxide concentration, the nitric oxide concentration reflecting respiratory tract inflammation, acetone reflecting diabetes change and the like, and individualized human body metabolism and disease related big data can be acquired during sleeping.

The heating and the ultra-close distance anion inhalation to the nose during sleeping of various rhinitis can also help to relieve the related symptoms; the facial expression dynamic monitoring also helps to provide a basis for disease judgment and a beauty scheme.

The comprehensive application idea is that a movable independent breathable gas output area which is close to the head is arranged in the breathing device, and an isolated gas output area which does not open to the respiratory tract by airflow is arranged at the periphery of the breathable gas output area; the advantages of the foregoing solutions are superimposed.

In consideration of the influence of smell on sleep, a volatile substance release unit is arranged at the breathable gas output area of the breathing device; the volatile substance can be solid tablet, granule or liquid, and can be released by adjusting electric heating temperature or changing exposed area; the volatile matter releasing unit may be set in any position after the active carbon or other gas adsorbing functional module in the system.

In order to ensure the air quality of a breathing microenvironment, one or more groups of functional modules of purification, adsorption, decomposition, humidification, dehumidification, warming, cooling, oxygenation and hydrogenation in the air conditioning device are connected with the breathable gas output area through pipelines which are sealed outwards.

When a plurality of gas output areas are designed, each functional module in the air conditioning device is respectively connected with one or more areas of the breathable gas output area, the isolated gas output area and the independent breathable gas output area through pipelines which are sealed outwards.

The pipeline sealed to the outside is that the regulated airflow flowing out of each module of the air conditioning device is firstly transmitted to the inner cavity of the air transmission unit through the pipeline sealed to the external environment, and the clean air flowing out of the traditional household air purifier is not mixed into the external environment immediately; the air flow from the air conditioning device of the present invention can also directly enter the inner cavity of the air delivery unit.

One of the whole design schemes is that an air conditioning device, a breathing device and a hollow bed body are integrated; at least most of the functional modules of the air conditioning device are arranged in the inner cavity of the bed body, and the conditioned 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.

For the intelligent control of the system, one or more of the air conditioning device, the breathing device, the bedding and clothing, the mattress and the bed body are provided with functional modules for monitoring meteorological parameters in the external environment and/or the human body microenvironment.

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 conditioning 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.

The functional modules for monitoring human physiological parameters, capturing human images and/or influencing human physiological activities can be arranged at one or more parts of the air conditioning device, the breathing device, the bedding, the mattress and the bed body.

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.

The design of convenient use is that the system is automatically started after the head of a user contacts the pillow body, and the system control unit drives each module to operate according to a corresponding program; a pressure switch or a contact switch can be arranged on the pillow body to realize the function.

A method for operating a human microenvironment system for resting and sleeping, the system comprising a system control unit, an air conditioning device, a breathing device, 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.

For example, the system control unit receives the value transmitted by the noninvasive blood oxygen saturation measuring unit connected with the finger, the blood oxygen saturation is reduced to 90% and lasts for one minute, the air bag under the pillow body is filled to raise the head and neck, and the user is awakened from apnea.

The method can also comprise the following steps:

a. the system control unit receives the information of abnormal breathing or human body hypoxia transmitted by the system sensor;

b. driving a corresponding body position adjusting function module according to a preset program;

c. after the body position is adjusted, the breathing abnormity or the relative information of human body hypoxia is continuously monitored;

d. and judging according to the received information and the related programs:

e1. if the breathing is abnormal and the oxygen deficiency is improved, stopping the operation of the body position adjusting functional module;

e2. if the breathing is abnormal and the oxygen deficiency is improved, the body position adjusting functional module is continuously operated for a certain time and then is stopped;

e3. if the respiration is abnormal and the hypoxia is aggravated, a wake-up program is started.

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 conditioning 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.

Further comprising the step d: when the system is used, the system control unit receives and analyzes related breathable gas meteorological parameters input by the sensor, and starts related adjusting programs to control the air conditioning device and/or other functional modules of the system to operate correspondingly.

Step d may also be: when the system is used, the system control unit receives and analyzes the related parameters of the exhaled air of the user input by the sensor, and starts the related regulating program to control the air conditioning device and/or other functional modules of the system to operate correspondingly.

For example: and when the system control unit receives the information that the concentration of carbon dioxide in the exhaled air is too high, the system control unit outputs an instruction to the oxygen generator to increase the power and improve the oxygen concentration of the breathable air to 22%.

Step d may also be: the system control unit receives and analyzes the human physiology andor image related parameters of the user input by the sensor, and starts a related adjusting program to control the air conditioning device andor other functional modules of the system to correspondingly operate.

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 conditioning device and/or other functional modules of the system to correspondingly operate;

further comprising the step d: and the system control unit starts a related adjusting program according to the received parameters transmitted by the system sensor to control the air conditioning device and/or other functional modules of the system to operate correspondingly.

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 conditioning 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 conditioning 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 conditioning 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 conditioning 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 conditioning 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.

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 conditioning 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 invention is particularly applicable to the following people: firstly, people with sleep disorder caused by air factors; ② frequently suffering from diseases during sleeping; ③ the patient with hypoimmunity disease and respiratory system easy to be infected; fourthly, the authors of allergic rhinitis and asthma are issued at night; the elderly with weak body and easy cold; sixthly, the patient is in an air pollution environment; seventhly, recovering the disease patients through good sleeping human body microenvironment; eighthly, diagnosing the disease patients by monitoring the sleep; ninthly, the emotion is regulated through a good sleep microenvironment.

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:

FIG. 1A: a schematic of example 1;

FIG. 1B: a schematic of example 1;

FIG. 1C: a schematic of example 1;

FIG. 2: a schematic of example 2;

FIG. 3: a schematic of example 3;

FIG. 4A: a schematic of example 4;

FIG. 4B: a schematic of example 4;

FIG. 4C: a schematic of example 4;

FIG. 5: a schematic of example 5;

FIG. 6: a schematic of example 6;

FIG. 7A: a schematic of example 7;

FIG. 7B: example 7 schematic representation of an airflow field;

FIG. 8: a schematic of example 8;

FIG. 9A: a schematic of example 9;

FIG. 9B: a schematic of example 9;

FIG. 10A: a schematic of example 10;

FIG. 10B: a schematic of example 10;

FIG. 10C: a schematic of example 10;

FIG. 10D: a schematic of example 10;

FIG. 10E: a schematic of example 10;

FIG. 11A: a schematic perspective bedding and clothing view of example 11;

FIG. 11B: a schematic illustration of a somatic isolation element of example 11;

FIG. 11C: an open schematic view of the three-dimensional quilt of embodiment 11;

FIG. 11D: another open schematic view of the stereoscopic quilt of embodiment 11;

FIG. 12A: a schematic of the integrated apparatus of example 12;

FIG. 12B: the inside of the bed of example 12 is schematically illustrated;

FIG. 12C: the connection schematic diagram of the stereoscopic bedding and clothing of the embodiment 12;

FIG. 12D: the stereoscopic quilt and clothes opening schematic diagram of embodiment 12;

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 conditioning 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, etc. so that the air flow delivered from the external air conditioning 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 gas 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 line to indicate 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, 4B, and 4C, the surface of breathable gas output region 112 on the inner side 111 of the gas delivery unit is spherical, and the concave side of the surface faces the respiratory opening region M0 of the user, and other curvature arcs may be selected; the breathable gas flowing out of the air outlets 1120 densely distributed on the spherical surface flows centripetally towards the respiratory tract opening area M0 when a user lies, so that the pollution of external environment air to the respiratory tract opening area M0 is avoided to the maximum extent; as shown in partial enlargement in fig. 4A, the axis L0 of each outlet hole 1120 is precisely or generally directed toward the airway opening area M0 of the user's head that is bounded by the restraining structure on the pillow body 12; the centripetal flow of breathable gas is illustrated in fig. 4B; fig. 4C shows the filling member 123 and the lateral isolation unit 13 on the pillow body 12.

Example 5:

as shown in fig. 5, the breathable gas output region of the inner side 111 of the gas delivery unit has two spherical portions 112a, 112b, each of which has a concave side facing the respiratory opening region M0 of the user; the breathable gas flowing out of the outlet holes 1120 densely distributed on the spherical parts 112a and 112b flows concentrically toward the respiratory tract opening area M0 when the user is in the lying state; spherical lateral isolation units 13 are arranged on two sides of the gas transmission unit 11, the front part of each lateral isolation unit 13 penetrates through the upper and lower regions or the lower region of the front part is a movable part 1341 which can extend and retract relative to the body of the isolation unit 13, and the movable part 1341 is connected with the body of the isolation unit 13 through a flexible connecting part 1342 in the embodiment; the front of the lateral isolation unit 13 is next to the user's shoulders, and a wide shoulder user can move this active portion 1341 outward to avoid hitting the shoulders; the front of the right side isolation unit in this example shows the active portion 1341 of the lower region in the abducted state; the left side shows the front of the lateral isolation unit 13 across a larger area of the up-down active portion 1341; the front part of the lateral isolation unit 13 is also provided with a non-contact warming unit R0 facing the shoulder of the user, the dotted line in the figure shows the range of the infrared warming unit light radiation, and the infrared warming unit covers the shoulder of the person lying on the back.

Example 6:

as shown in fig. 6, unlike the embodiment of 5, the air delivery unit 11 provides breathable air for two users, two

spherical portions

112a and 112b of the breathable air output area respectively provide air for the corresponding users, and two lateral isolation units 13 are provided for preventing the outside dirty air from mixing; an internal isolation unit 13a can also be arranged between the two users to ensure different requirements of the respective breathable gases of different users, such as different humidity, temperature, wind speed, oxygen content and the like; the breathable gas of the two

spherical parts

112a and 112b can come from the same air conditioning device, or can be respectively connected with the breathable gas from different air conditioning devices, and a module (not shown) for controlling and adjusting the air conditioning device can be arranged on or near the pillow body 12 on which each user lies.

Example 7:

as shown in fig. 7A and 7B, a separate gas output region 114 surrounding the breathable gas output region 112 and having no flow to the airway opening M0 and the surface of the user's body is provided around the breathable gas output region 112 on the inner side 111 of the gas delivery unit, and the two regions are separated by a boundary 112 c; in order to clearly display the boundaries of each region, the lateral isolation units are hidden in the drawing; the isolating gas output area 114 is distributed over the gas outlet holes 1140, the flow direction of the isolating gas flowing out of the isolating gas output area is not towards the respiratory tract opening M0 and the body surface of the user in the lying state, but an inverted U-shaped air curtain-shaped flow field 114a with a certain thickness is formed, the breathable gas flow field 112d is isolated outwards, and the respiratory tract opening M0 of the user is positioned in the breathable gas flow field 112d, so that even if dirty air outside the lateral isolating unit 13 does not exist, the dirty air is difficult to enter the breathable gas flow field 112 d; the barrier gas is preferably purified air; experiments show that: when the wind speed of the isolation gas is larger than the speed of the breathable gas andor the external air, the isolation effect is better, and the proportion of the nitrogen in the isolation gas is larger or the humidity is higher; the temperature difference between the isolation gas and the breathable gas can be adjusted according to individual requirements to obtain a good isolation effect.

The isolation gas can be emitted from a separate air conditioning device (not shown), and then flows out from the gas outlet holes 1140 distributed on the isolation gas output area 114 through the isolation gas passage 103 of the gas transmission unit inner cavity; the breathable gas enters the breathable gas output area 112 from the breathable gas passage 102 of the inner cavity 110 of the gas transmission unit and then flows to the respiratory tract opening M0 of the user through the air outlet holes 1120; of course, the isolation gas may be divided into two paths by an air conditioning device (not shown) shared by the breathable gas, and a structure for changing parameters of the isolation gas such as heating and humidification may be provided in the path 103 to achieve a better isolation effect.

The isolated gas flow output area may be distributed completely around the breathable gas output area 112, or only in the top distribution, in particular with the lateral isolation unit 13, the gas flow from the isolated gas flow output area will not flow through the respiratory tract opening area, but will isolate the gas from the external environment.

Example 8:

as shown in fig. 8, unlike the embodiment 7, a plurality of air outlet holes 1340 for outputting the separation air are provided at the front edge portions 134 of the two lateral separation units of the inverted U-shaped flow field 114a of the separation air, and the comprehensive measures are to ensure that the external dirty air cannot access the respiratory opening M0 of the user in the breathing apparatus 1.

Of course, outlet holes for releasing the barrier gas may be provided in the upper edge part 133 of the lateral barrier unit and the upper edge part 115 of the gas delivery unit.

Example 9:

as shown in fig. 9A and 9B, breathable gas output region 112 is spherically concave toward the head of the user, and lateral isolation units are hidden in both fig. 9A and 9B for clarity. The biggest difference from the previous embodiments 7 and 8 is that a breathable gas output region 1121 which is movably used near the head part is also arranged in the breathable gas output region 112 on the inner side surface 111 of the gas transmission unit, and is provided with a gas outlet 1122; a gap 1123 convenient for fingers to apply force is arranged between the two areas, the independent breathable gas output area 1121 can be pulled out from the breathable gas output area 112, as shown in fig. 9B, the air outlet 1122 is opposite to the respiratory tract opening area M0, the area of the independent breathable gas output area 1121 is smaller than that of the breathable gas output area 112, and the breathable gas output area 1121 is suitable for the situation that a user has little activity or is awake and does not sleep, due to the close proximity to the respiratory tract opening area M0, the breathable gas can be fully inhaled into a human body when the flow of the breathable gas is small, the breathable gas adjusting speed is higher, the adjustment is easier to realize, such as the increase of the oxygen content or the rapid increase of the humidity, even the atomization inhalation, and; especially for the users with dry mouth and nose, the oxygen concentration of airflow is increased by humidifying inhaled air and oxygen-poor people, and the atomized inhaled medicine can be used for auxiliary treatment during respiratory tract infection.

The independent breathable gas output region 1121 is a breathable gas delivery device which can be used for delivering breathable gas to an opening of a respiratory tract at a close distance, has an area smaller than that of the breathable gas output region 112, is used when the head of a user is relatively fixed or worn on the head of the user, and can be connected to the head of the user without contacting the head of the user; the adopted moving structure is a structure for assisting the independent breathable gas output region 1121 to move and extend out to the upper part of the mouth and nose opening or the side surface of the mouth and nose opening, and can be made of a telescopic pipe, a telescopic rod, a deformable membrane and the like.

The air conditioning device 2 is provided with three gas generating devices, and a power-on button 20 displays a command interface (not shown) on a display 22 driven by a system control unit 21; the generation mode of the isolation gas is as follows: the external air enters the purification unit 27, then enters the temperature and wind speed regulation unit 28 to regulate relevant parameters such as temperature and wind speed according to a command program, and is transmitted to the isolated gas transmission area 114 through the isolated gas transmission passage 1141; the generation mode of the breathable gas is as follows: the external air enters the purification unit 23, then enters the temperature and humidity regulation unit 26 to regulate temperature and humidity related parameters according to a command program, can be mixed with oxygen in the oxygen generation unit 24, and is finally transmitted to the breathable gas transmission area 112 through the breathable gas transmission passage 102; the independent breathable gas generation modes are as follows: the external air enters the purification unit 25, then enters the temperature and humidity regulation unit 26 to regulate temperature and humidity related parameters according to a command program, and can be mixed with oxygen in the oxygen generation unit 24 and transmitted to the independent breathable gas delivery area 1121 through the independent breathable gas delivery passage 1124; the purification unit comprises a fan, a purification module, an adsorption module and the like (not shown); the oxygen generation unit 24 can be a molecular sieve or an electrochemical oxygen generation device; the temperature and humidity control unit 26 can select the same temperature or heat liquid water to evaporate to generate vapor, or adopt humidification modes such as ultrasonic wave, etc., the temperature control adopts the existing modes such as heating by a heat net, air cooling and heat dissipation, etc., and the humidification liquid is preferably pure water.

As shown in fig. 9B, a camera C faces the face of the user, and can be remotely connected to a terminal such as a smart phone through a wireless network, and the facial expression can be remotely visualized, and the stored facial expression information in sleep can be analyzed to judge the individual contents such as the sleep depth, cycle characteristics, sleep dream status, and the like of the user; lack of big data continuously recorded by facial expressions during sleep and extreme lack of big data of facial expressions of sleep in a breathing environment under individualized, purified conditions! The influence of adverse air on sleep is eliminated, and the facial expression data of the sleeper is more helpful to analyze the change of the functions of various physiological systems of the sleeper, so that individualized big data are provided for early warning of diseases, and scientific basis is provided for modernization of traditional Chinese medicine, particularly modernization of face diagnosis; for example, a user records 60 eyebrow wrinkling expression changes during the whole sleep process, a synchronous electrocardiogram records T wave low and flat, the electrocardiogram is normal when no eyebrow wrinkling expression exists, and similar records can be recorded in a plurality of sleep cycles, so that the sleep expression can be judged to be positively correlated with the myocardial ischemia height of the sleeper; therefore, the breathable gas is delivered and switched to an oxygen therapy mode for improving the oxygen concentration in time, or the sleeper is reminded to take related medicines or seek medical advice in time in the modes of sound, light, vibration and the like, and elements such as a camera and the like in the breathing device 1 or an information system and a medical institution can be networked to be intervened by a professional doctor instantly.

The independent breathable gas output region 1121 can also be provided with a negative ion generator and/or a temperature and humidity sensor T2, an oxygen concentration sensor O, a wind speed sensor V, a carbon dioxide (not shown) and a nitric oxide and acetone gas sensor (not shown) for monitoring related parameters of breathable gas and human exhaled gas, the positions of the carbon dioxide, nitric oxide, acetone and other gas sensors for detecting human exhaled gas need to be opened towards respiratory tracts, and detection results are used for judging human metabolism and disease conditions; the sensor for monitoring the exhaled breath of a person may also be arranged on other moving parts which may be open to the airways or on other parts of the breathing apparatus 1, such as the area of the inner side 131 of the lateral isolation unit (not shown).

Of course, sensors for monitoring parameters of the breathable gas, such as a temperature and humidity sensor T2, an oxygen concentration sensor O, an air velocity sensor V, etc., are disposed in one or more of the

gas delivery passageways

102, 1124, 1141 of the air conditioning device 2 and the gas delivery unit lumen 110, and the respiratory device lumen 10.

The program executed by the system control unit 21 can automatically change the operating parameters of the corresponding modules of the air conditioning device, such as the purification module and the oxygen generation module, according to the monitored parameters of the temperature and humidity of the breathable gas, the wind speed, the oxygen concentration, the hydrogen concentration and the like which may flow to the human respiratory tract opening area M0 so as to meet the preset gas parameter requirements; for example, setting the oxygen concentration of the breathable gas to be 22%, monitoring the oxygen concentration of the inner cavity 110 of the gas transmission unit to be 20% and not increasing within a certain time, and outputting an instruction to the oxygen generator to increase the power until the monitored oxygen concentration reaches 22%; the operating parameters of the corresponding modules of the plurality of air conditioning devices can be simultaneously changed according to the monitored multi-parameter data according to a preset program or intelligent analysis so as to meet individual physiological or psychological needs of sleeping in different time periods.

As shown in fig. 9A, a set of external ambient gas sensors a that monitor external ambient gas parameters such as gas temperature and humidity, wind speed, oxygen concentration, hydrogen concentration, formaldehyde concentration, benzene compound concentration, carbon monoxide concentration, and the like are provided near the system control unit 21 of the air conditioning apparatus.

Through one or more groups of data comparison analysis of external environment gas parameter monitoring, breathable gas parameter monitoring and user exhaled gas parameter monitoring, the central controller can automatically control the operation parameters of each module of the air conditioning device according to corresponding programs so as to meet the optimal individual breathable gas requirement, and the user can also automatically adjust the operation parameters; the monitoring result can also be helpful for predicting the occurrence risk of related diseases, judging the stage of disease development and changing the parameter of the breathable gas in time to treat the related diseases according to the parameter monitoring result of the exhaled gas of the user, and if the concentration of the nitric oxide in the exhaled gas is monitored to be increased and bacterial inflammation in the respiratory tract is displayed, the oxygen concentration can be automatically increased according to a preset program to avoid oxygen deficiency of the patient.

Further, the surface and periphery of the mattress 17 are provided with a plurality of pressure sensors S, contact temperature sensors T0, and non-contact temperature sensors T1 distributed in the user' S active area, which monitor the pressure and temperature changes in real time and transmit them to the system control unit 21, determine the sleeping status according to the preset related procedures, and determine whether to start the limb relief unit B on the mattress 17 or the non-contact warming unit R to warm the skin of the human body in time according to the monitored data, the non-contact warming unit R and the temperature sensor T1 are located on the movable sheet-like substrate 171 connected to the mattress 17, the dotted line shows the infrared ray and its irradiation area, preferably, the warming unit R can be driven by the corresponding structure (not shown) to trace the human body area to be heated, such as knee joint, abdomen, etc.; the limb relieving unit B is a functional unit which selects a deformable structure such as an air bag to avoid muscle strain, intervertebral disc protrusion and the like by supporting or vibrating the limb, and a warming part (not shown) preferably made of carbon fiber materials can be connected with the functional unit.

The test shows that: when the same filter material faces gases with different flow rates, the low-flow filtering effect is better; in the filtered breathable gas generated by the air conditioning device 2 in the embodiment, when the breathable gas conveying area on the inner side surface of the gas conveying unit is 35cm × 35cm, and the airflow speed is 0-0.25M/S without obvious body feeling of a user, a U.S. TSI type Dusttrakll 8532 air particle analyzer is adopted to test the concentration of PM2.5 in the external environment to be 300 micrograms per cubic meter, and the concentration of PM2.5 at the respiratory tract opening area M0 of the inner cavity 10 of the respiratory device of the system can be reduced to 0.

Example 10:

as shown in fig. 10A, the difference from the embodiment 9 is that, a top isolation unit 14 made of PC, ABS, PS, or other resin molding or glass material is further provided, which can protrude forward from the upper edge 115 of the gas transmission unit, and since the inner surface 111 and the outer surface 113 of the gas transmission unit 11 are concave spherical curvatures, the top isolation unit 14 is also matched with the concave spherical curvatures, and the whole is dome-shaped; 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. 10C, 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 such a manner as to be a readily detachable movable connection including a magnetic connection, the disengaged engagement member 15 being shown in phantom in fig. 10B; as shown in FIG. 10E, the lower edge portion 152 of the engaging unit can be connected to the bedding cloth 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 bedding cloth 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. 10E 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. 10E, 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 11:

as shown in fig. 11A and 11B, the mattress 17 is placed on the bed 3, which is the most different from the embodiment 10: 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. 11C 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. 11D 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 regulating device 2 (see fig. 9A) enters the base 19 through the isolation gas delivery path 1141, the breathable gas delivery path 102, and the independent breathable gas delivery path 1124 and communicates with the respective delivery areas.

Example 12:

as shown in fig. 12A and 12B, the most difference from the previous embodiments is that the breathing apparatus 1, the air conditioning apparatus 2 and the bed 3 are designed in an integrated manner, the main modules of the air conditioning apparatus 2 are all in the bed cavity 30, the external air enters the air conditioning apparatus 2 through the air inlet grids 31, fig. 12B is a partially 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 which are applied in the same manner as in embodiment 9 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 including the storage type display (not shown) is arranged at the bed tail, and the external ambient air parameter sensor a is arranged between the two air inlet grids 31 at the bed tail; 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 conditioner 2, such as the purifying filter media, which need to be replaced periodically, are provided with an electronic tag to be used in cooperation with an identification unit (not shown in the figure) of the air conditioner 2, and the system control unit 21 does not operate the components which cannot be identified.

As shown in fig. 12C and 12D, the inflexible stereoscopic coverlet S16 covers the body, the coverlet S16 can be lifted up integrally by the rotation of the corresponding pivot structure at the end of the bed to facilitate the user to get in and out, and the coverlet 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

1. A human body microenvironment system for rest and sleep comprises an air conditioning 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 a direction vertical to or inclined to the horizontal plane and is provided with an inner cavity (110); 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; the breathing apparatus chamber (10) is provided with a separate breathable gas output region (1121) which is movable for use adjacent the head.

2. A system according to claim 1, characterized in that: 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. A system according to claim 1, characterized in that: 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 and/or upwards.

4. A system according to claim 3, characterized in that: the extensible structure comprises a hollow part filled with fluid, a deformable material and a multi-part overlapping mode.

5. A system according to claim 1, characterized in that: the lateral isolation unit (13) is provided with a transparent window (1322).

6. A system according to claim 1, characterized in that: a transparent window body (1322) is arranged on the lateral isolation unit (13), and the transparency of the transparent window body (1322) can be adjusted.

7. A system according to claim 1, characterized in that: the lateral isolation unit (13) or the gas transmission unit (11) is provided with a non-contact heating unit corresponding to the target body part of the user.

8. A system according to claim 1, characterized in that: 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).

9. A system according to claim 1, characterized in that: 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.

10. A system according to claim 1, characterized in that: 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.

11. A system according to claim 1, characterized in that: at least one negative ion generating unit (N) is disposed on each of the left and right sides of the inner chamber (10) of the respiratory device, and the negative ion generating unit (N) is capable of releasing negative ions toward the opening area (M0) of the respiratory tract of the user.

12. A system according to claim 1, characterized in that: the inner side surface (111) of the air delivery unit is provided with at least one negative ion generating unit (N) at a position higher than the respiratory tract opening area (M0) of a user; the inner side surface (131) areas of the left lateral isolation unit and the right lateral isolation unit are provided with at least one negative ion generating unit (N).

13. A system according to claim 1, characterized in that: the pillow also comprises a pillow body (12), wherein the upper surface of the pillow body (12) is provided with one or more head limiting structures of an inward recess (121) capable of bearing the head, a neck protrusion (122) and a lateral limiting protrusion (124).

14. A system according to claim 1, characterized in that: the pillow also comprises a pillow body (12), wherein one or more functional modules of body position adjustment, heating and cooling, sleep awakening and human body physiological parameter monitoring are arranged in the pillow body (12).

15. A system according to claim 1, characterized in that: 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).

16. A system according to claim 1, characterized in that: 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).

17. A system according to claim 1, characterized in that: 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.

18. A system according to claim 17, wherein: the lower edge portion (152) of the engagement unit is connectable to a coverlet (16, S16) covering the torso of the user so that the top of the chamber (10) of the breathing apparatus is open and the front portion is covered by the coverlet (16, S16) and communicates with the chamber (160, S160) of the coverlet (16, S16).

19. A system according to claim 1, characterized in that: 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.

20. A system according to claim 1, characterized in that: 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; the top isolation unit (14) at least partially isolates the flow of breathable gas exiting the breathable gas output region (112) from the outside air, thereby forming a top-enclosed breathing apparatus interior (10), and the top isolation unit front edge (141) forms the upper boundary of the gas outlet of the breathing apparatus (1).

21. A system according to claim 20, wherein: the top separator element (14) may be partially or fully retracted into the gas delivery unit interior cavity (110) through an opening in the upper rim portion (115) of the gas delivery unit.

22. A system according to claim 20, wherein: the top isolation unit (14) may be moved partially or fully below the lowest level (P0) at which the body of the user is lying in the supine position.

23. A system according to claim 20, wherein: the connecting unit (15) is movably connected with the lateral isolation unit (13) and/or the front edge part (141) of the top isolation unit in an easily-separated mode and comprises a magnetic connection; the lower edge portion (152) of the engagement unit may be connected to a coverall (16, S16) covering the torso of the user so that the top of the internal cavity (10) of the breathing apparatus formed may be isolated from the outside and the front portion covered by the coverall (16, S16) and communicating with the internal cavity (160, S160) of the coverall (16, S16).

24. A system according to claim 1, characterized in that: at least a portion of the surface of the breathable gas output region (112) of the inner side surface (111) of the gas delivery unit is curved with the concave side facing the respiratory tract opening region (M0) of the user, and the curved shape can be spherical or ellipsoidal.

25. A system according to claim 1, characterized in that: the periphery of the breathable gas output area (112) on the inner side surface (111) of the gas delivery unit is provided with an isolated gas output area (114) which does not allow the airflow to pass through the respiratory tract opening and/or the body surface of a user.

26. A system according to claim 1, characterized in that: an isolated gas output area (114) with airflow not passing through a respiratory tract opening is arranged on the periphery of a breathable gas output area (112) on the inner side surface (111) of the gas delivery unit, and the flow rate of the isolated gas is larger than that of the breathable gas.

27. A system according to claim 1, characterized in that: the breathable gas output area (112) is provided with a volatile substance release unit (F).

28. A system according to claim 1, characterized in that: the air conditioning device (2), the breathing device (1) and the hollow bed body (3) are arranged in a fusion way; at least most functional modules of the air conditioning device (2) are arranged in the bed body inner cavity (30), and the conditioned air is communicated with the air transmission unit inner cavity (110) through an externally sealed pipeline positioned in the bed body inner cavity (30).

29. A system according to claim 1, characterized in that: one or more functional modules including but not limited to human physiological parameter monitoring, human exhalation monitoring, an anion generator, human image shooting and non-contact heating are arranged on the independent breathable gas output region (1121).

30. A system according to claim 1, characterized in that: the breathable gas output region (112) is peripherally provided with an isolated gas output region (114) in which gas flow does not pass through the respiratory tract opening and/or the surface of the user's body.

31. A system according to claim 1, characterized in that: one or more groups of functional modules of purification, adsorption, decomposition, humidification, dehumidification, warming, cooling, oxygenation, hydrogenation and noise reduction in the air conditioning device (2) are connected with the breathable gas output area (112) through pipelines sealed outwards.

32. A system according to claim 30, wherein: one or more groups of modules of purification, adsorption, decomposition, humidification, dehumidification, warming, cooling, oxygenation, hydrogenation and noise reduction in the air conditioning device (2) are respectively connected with one or more regions of the breathable gas output region (112), the isolated gas output region (114) and the independent breathable gas output region (1121) through pipelines (102, 1141 and 1124) sealed outwards.

33. A system according to any one of claims 1 to 32, wherein: one or more positions of the air conditioning device (2), the breathing device (1), the bedding (16, S16), the mattress (17) and the bed body (3) are provided with functional modules for monitoring relevant meteorological parameters in the external environment and/or human body microenvironment (10, 160, S160).

34. A system according to any one of claims 1 to 32, wherein: one or more positions of the air conditioning device (2), the breathing device (1), the bedding (16, S16), the mattress (17) and the bed body (3) are provided with functional modules for monitoring human physiological parameters, capturing human images and/or influencing human physiological activities.

35. Method for operating a system according to any one of claims 1 to 32, said system comprising a system control unit (21), an air conditioning device (2), a breathing apparatus (1), a pillow body (12), wherein the system is automatically switched on when the head of the user touches the pillow body (12), the system control unit (21) driving the modules to operate according to the corresponding program.

36. Method of operating a system according to any one of claims 1-32, the system comprising a system control unit (21), an air conditioning 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.

37. Method of operating a system according to any of claims 1-32, said system comprising a system control unit (21), an air conditioning device (2), a breathing device (1), a pillow body (12), characterized by the steps of:

a. the system control unit (21) receives the information of abnormal breathing or human hypoxia transmitted by the system sensor;

d. and judging according to the received information and the related programs:

e1. if the breathing is abnormal and the oxygen deficiency is improved, stopping the operation of the body position adjusting functional module or continuing to operate the body position adjusting functional module for a certain time and then stopping;

e2. if the respiration is abnormal and the hypoxia is aggravated, a wake-up program is started.

38. Method of operating a system according to any of claims 1-32, said system comprising a system control unit (21), an air conditioning 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 conditioning 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.

39. The method according to claim 38, further comprising a step d. in use, the system control unit (21) receives and analyses the breathable gas related meteorological parameters input by the sensor, and initiates related regulating procedures to control the air conditioning unit (2) and/or other functional modules of the system to operate accordingly.

40. A method according to claim 38, further comprising a step d. in use, the system control unit (21) receives and analyses sensor input parameters relating to the exhalation breath of the user, and initiates a corresponding conditioning program to control the air conditioning unit (2) and/or other functional modules of the system to operate accordingly.

41. The method according to claim 38, further comprising a step d. the system control unit (21) receives and analyzes the physiological and/or image related parameters of the user's body inputted by the sensor, and starts the related adjusting program to control the air conditioning device (2) and/or other functional modules of the system to operate accordingly.

42. Method of operating a system according to any of claims 1-32, the system comprising a system control unit (21), an air conditioning device (2), a breathing device (1), characterized in that the method comprises the steps of:

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 the relevant program according to the selected content to control the air conditioning device (2) and/or other functional modules of the system to operate correspondingly.

43. The method according to claim 42, further comprising a step d. the system control unit (21) activates the relevant regulating program to control the air conditioning device (2) and/or other functional modules of the system to operate accordingly according to the received parameters transmitted by the system sensor.

44. Method of operating a system according to any of claims 1-32, the system comprising a system control unit (21), an air conditioning device (2), a breathing device (1), characterized in that the method comprises the steps of:

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;

d. the system control unit (21) controls the air conditioning device (2) and/or other functional modules of the system to operate accordingly according to the new individualized operation program.