KR20040072482A - Sleeping heat retentive net - Google Patents

Abstract

PURPOSE: A sleeping heat retentive net is provided to enhance a recovery from fatigue by sleeping and to contribute greatly in preventing and treating a musculoskeletal disease. CONSTITUTION: The sleeping heat retentive net comprises a heat retentive space composed of a heat retentive box(113)x(115)x(116) with a front side open and a retentive coating; a setting device; and a blower(101). The space is mounted on the feet and legs of a user. When an air in the heat retentive space is warmed to a temperature preset by the setting device as a result of a skin heat radiation, the sleeping heat retentive net repeats automatically replacing an air warmed by the blower with a cold air outside the space.

Description

Sleeping Heat Retentive Net

This specification, because of its nature, requires the help of a professional field, and will be able to move to a state of art after double application.

Human physiology below is cited in Ref.

The state of sleep consists of paradoxical sleep (REM) and non-paradoxical sleep (NREM). The "non-quick eye sleep" (NREM) is again based on the characteristics of cortical EEG waveforms and threshold values of awakening. It is divided into four stages, which reduces the body's ability to regulate temperature.

In fast-paced sleep, there is no temperature control, so it actually falls into a temperature change state and can be released when the fast-paced sleep (REM) is disturbed by extreme environmental temperatures.

The temperature in the body's core is 37 degrees Celsius, first observed by Wunderlich 120 years ago, at 36.8 ± 0.4 degrees in the oral cavity, and 36 ± 0.5 degrees in the armpits.

Your body is hotter when you are awake than when you sleep.

The core temperature is maintained at 37 ± 0.5 ° C by sensing the temperature of blood flow in the hypothalamus, generating heat from the liver or muscles, or dissipating heat out of the body. Heat dissipation is generally radiated (55%) and evaporated (respirator). 5% and 25%) and conduction (15%) and convection (5%).

The present invention does not consider radiant and conducted heat losses.

The present invention worked very advantageously in a room without air conditioner on summer night with a temperature of 27 ° C, so consideration of heat of evaporation and "speed of eye movement" will be supplemented.

The basic metabolic rate for a person weighing 70 kg and 30 years is 84 W.

The heat preservation mechanism of the human body is a physiological action that maintains the core temperature by forcibly reducing the blood flow to the surface with high heat dissipation.

If your body's tissue cells don't get enough blood flow, you'll lose mobility and immunity and can be attacked by special bacteria.

This specification will use a simplified sleep model that does not take into account the functional alternating state of REM.

If you sleep in a room at 15 degrees C or below, even if part of the body consciously or unconsciously comes out of the blanket, you can reenter it because of cold labor.

However, if you fall asleep at 20 ° C or above and the room temperature slowly decreases, you may not be able to re-expose the exposed area below the blanket even below 15 ° C.

We can explain this phenomenon simply because of the fatigue of nerve cells or because of the "Weber Fetchner's Law."

Depending on room temperature and convection, if feet or legs come out of the blanket and are left for a certain time, vasoconstriction due to heat preservation mechanisms that reduce blood flow will occur.

After waking up, we may experience unpleasant fatigue or fifty dogs.

references

Yunus A. Cengel, "Introduction to Thermodynamics and Heat Transfer", McDraw-Hill, 1997.

2.Harrison's Principles of Internal Medicine 14th Edition on CD-ROM: ISBN 0-07-864238-8.

Sindo Yoshiharu, "The Way to heal many deseases by removing the Coldness in our body", Nobunkyo, Tokyo, 1998, (trans, by Korea),

Sonia Ancoli-Isrel, "All I want is A Good Night's Sleep", Mosby-Year Book, Inc., 1996 (trnas by Korean).

In the bed, summer and winter can coexist, and the summer and winter are changed into unpredictable short cycles and periods, so the body cannot respond properly.

The human body's comfort temperature is 31 to 35 ℃.

In winter, electric blankets are used to increase the rate of sleep fatigue recovery, which makes them sweat easily, and consciously and unconsciously puts their feet or legs out of the blanket to cool them down.

If you are sleeping in a 3 m x 3 m x 3 m = 27 m3 bedroom with a temperature of 24 ° C, the mass of the room air is

m = PV / RT = (100 kpa x 27 ㎥) / [(0.2968 kpa / (kg x k)) x 297 k] = 30.6 kg

If we use the energy law of existence to know the temperature change in a room,

[Total amount of energy entering or exiting the system as heat or work] = [increasing or decreasing the total energy of the system]

Wf + Wb + Wn + We = m x Cp and ΔT = (Wf + Wb + Wn + We) / (mxCp), where Wf is the heat loss or gain of the building structure

Wb is the basic thermal metabolism (84w), Wn is the heat loss of the insulation field, We is the heat generation rate of the electric field, and Cp is the specific heat of air at 24 ℃ (1005 J / (kg x ℃)).

Neglecting Wf, Wn, and We, the rate at which the room temperature rises to the basal metabolism (84 w) is

ΔT = Wb / (mxCp) = 84 w / [30.6 kg x 1005 J / (kg x ° C)] = 0.00273 ° C / s.

The inventor reveals that the heat preservation mechanism after sleep may be a good instrument to know if it happened in the body of the inventor.

It also states that under these conditions, vasoconstriction occurs.

The volume of the thermal insulation space (112 + 113) is

[.5 mx.2mx1m = 0.1㎥ (512) and [((.5mx.5mx1m) /2=0.125㎥ (513)) = 0.225㎥.

If we consider the heat loss of the thermal insulation

m = PV / RT = 0.256 kg and ΔT = (-Wn + Wb) / (m x Cp)

If the insulation is made of complete insulation, Wn can be neglected and the rate of change of the temperature of the insulation space with basic thermal metabolism alone is ΔT = 84 w / (0.256 kg x 1005 J / (kg x ℃)) = 0.27 ° C. It's possible.

There is a risk of sweating and pushing the foot or leg out of the warming room. The temperature of the warming room should not exceed 34 ℃, so 34-24 ℃ = 10 ℃ and 10 ℃ / (0.27 (℃ / s) = 37 sec.

If all the conditions are constant, if you sleep in a room at 24 ° C, you can get a safe sleep by changing the air in the warming space every 37 seconds.

Even if the building temperature is ignored and the electric field is not used, the heat loss of the insulation cover must be involved, and the basic thermal mass will not diverge from the insulation space, so the temperature rise rate of the insulation space will be much smaller than 0.27 ℃.

The temperature (108) at the top of the heating cabinet will be the same or proportional to the skin temperature in the convection of air, so you can set your own preferred temperature.

The present inventors had a blowing speed of 2m / s, and when the blower turned, it could hear the sound of the wind and the air particles hit the skin, and it was a stimulus that was not applicable to sensitive people.

For such a person, you can apply proportional control.

The reason why the inventors like to control the intermittent temperature control is the phenomenon that the plant growth is accelerated by listening to the music, which is based on the viewpoint that the pulsation of the intermittent regulation is good for the human body, but it is a problem to be investigated later.

The present invention is similar in mechanisms that can maintain or increase blood flow in order to dissipate the famed half-bath and heat.

A healthy young man was half-bathed for 30 minutes, and blood flow in the coronary arteries increased from 73 cm / s to 103 cm / s, with little change in blood pressure and pulse rate.

In half body bathing, you sweat a lot from your face or chest. Nearly everyone who has half-naked has lost weight.

The inventors believe that the present invention and half body bath increase basal metabolism similar to the effect of raising lung capacity.

We can see from the experience that "Bodybuilder" makes you shoulder bigger when you exercise your "X-Band" with open arms on a young day.

It is believed that half-bath and the present invention will activate the capillaries because of the fact that if the muscles are not used for a long time, the capillaries of the muscles will survive.

If your basic metabolic rate is 84 J / S, you will consume 1,733 kcal as your basic metabolism in 24 hours.

If the body's heat preservation mechanism is activated and the blood flow of the whole body is reduced, if the basic metabolism is reduced and consumes less than 1,733 Kcal, the remaining energy may accumulate in fat.

Increasing heat dissipation by only 100 J / S would increase 2,063 kcal per day "if possible".

2,063-1,733 k / cal = 330 kcal.

This calorie is consumed by an hour of slow swimming or an hour of unsightly tennis.

Working out every day is not easy, and it's hard to work half an hour every day.

The present invention is believed to be able to achieve the same amount of exercise in the unconscious irreversible while sleeping for 8 hours.

The operating principle of the present invention can be used to warm the resting state of "cow" or "horse".

1 is a thermal insulation box on one side of the bed with the buzzer cloth (309) to ensure that the botteji can be easily collapsed insulated space (313) to ensure a minimum space (312) for thermal heating operation.

The height of the insulation space may be lowered during the optimization process for customary visibility, and the way to create a security space would be to remove the box structure and extend the sheath (309) to a mosquito net-like structure.

'101' is a centrifugal blower.

'102' is a flexible blowing conduit.

'103' is the roof of a thermal insulation box made of thermal insulation material, which will be equipped with a ventilation conduit (102) and an exhaust conduit (109).

'104' is the hole to fix the rubber band (205).

'105' is the location to install the blower (112).

'106' is the location to install the "hinge valve" or "lift valve".

'107' is a diaphragm conduit that prevents blower wind from being exhausted immediately.

'108' is a "Smista" that is attached to the ceiling of the thermal insulation box and measures the temperature.

'109' is a flexible exhaust conduit.

'110' is the outlet.

'111' will be the mattress position.

'112' is an anemometer.

'113' will be either a hinge hinge or a lift valve.

2 is a thermal insulation box and bed assembly diagram.

2A is a simplified thermal insulation box.

2B is a bed.

'201' is the mattress.

'202' is the bed head wall.

'203' is the bed floor.

'204' is the hole to fix the rubber band (205).

'205' is the rubber band to support the sheath (309).

'206' is the hole on the chest that will hold the rubber band (205).

3 is a flowchart of the coating to be applied to the warming frame skeleton.

Figures 3A and 3B show a planar cover.

Fig. 3C shows how to fold the sheath (309).

[Figure 3D] shows the person lying down in the warming cabinet.

3E is a bird's eye view of FIG. 3D.

'301' is the hem of the insulation cloth to come to the chest.

'302' shows the vertical side of the cloth.

'303' is a view of the thermal box from above.

'304' is the human shoulder.

'305' is the head.

'306' is the bridge.

'307' is the chest.

'309' is a thermal insulation cloth that sags under its own weight.

'310' is a rubber band.

'311' is the mattress.

'312' is a thermal insulation box space (0.5 m x 0.2 m x 1 m = 0.1 ㎥, which creates a minimum space for the unique operation of the present invention, since the space made by the cloth 313 may be lost due to the flexibility of the cloth.

[Figure 4] will be changed to have "artificial intelligence" and "look-up table" with "micro purosesa" as the block of the electronic circuit.

'401' will be fixed to (108) as a temperature measuring element.

'402' will set the temperature of the insulation space with the potentiometer.

'403' is an anemometer.

'404' is a centrifugal fan.

'411' and '412' are op amps.

'413' is a "comparata" with "hysteria".

'415' is a time-setting "Tima" that allows the user to turn the blower for a preset time (eg 30 minutes) when urging sleep, so that cool air outside the blanket can be blown into the warming space to get low temperature It is.

'416' is the "OR" ethical element.

'417' is a light emitting device (LED) that allows you to turn the "triak" on and off.

'418' is the "triak" optically coupled with (417).

'421' and '422' are power lines.

Insulation space of the present invention can be made only of the fiber, but the volume of the insulation space will not always be constant due to the flexibility of the fiber

In the worst case, I created a thermal box like [Figure 1] which ensures the default behavior.

As shown in [Fig. 2], the thermostat fiber [Fig. 3] is installed in the bed to make a space (112 x 113) and the temperature measuring element is attached to the (108). Since it will be proportional to or equal to the skin of the leg, turn the "402" of the most comfortable temperature before going to bed by turning the (402) of [Fig. 4] and the blower ( 102 turns, and the air outside the heat storage area passes through the air flow meter (105) through the "conduit (102)" and the air heated in the warm space is discharged through the outlet (110) to (107) and (109).

The temperature at 108 is lowered and the blower 102 is stopped at the "hysteria" defined in 413 of FIG. 4, and the warming space is again heated by the heat dissipation of the feet and legs. Ensure that heat dissipation does not fall before heat preservation.

If you lie on the bed, it will be shaped like [Fig. 4D and 4E] (309), and it is possible to supplement the insulation with a blanket inside or outside the thermal covering, and (309) can function as a blanket without using a blanket.

In order to start sleep in a state where the body temperature is increased due to a lot of activity or when the temperature of the room is high in summer night or the room temperature, the timer 415 in FIG. 4 is set to 30 minutes (example)

Pressing the "button" will cause the blower to spin for 30 minutes, and if it has not fallen asleep after 30 minutes, pressing the "button" again will blow the blower again for 30 minutes and after sleeping, the "preset" of (402) It will act to maintain temperature.

The present invention will increase the recovery rate of sleep fatigue to enable a refreshing daily life and further contribute to the prevention and treatment of musculoskeletal diseases.

Since the introduction of the warming space into daily life is a change of custom, the present invention will first be subjected to a commercialization process after being tested with a medical device that promotes angiogenesis of the patient in the hospital with the help of the medical community.

The effects of the present invention can be seen from the well-known half-appetite

In fact, the present inventors experienced the fact that after sleeping in the sleeping warming room, the hand grip increased and occurred several times to urinate during sleep, which was 64 years old and never experienced lifelong. Survived to

It is well known that when the weather gets cold, the incontinence becomes worse. Urinary incontinence patients can also assume that if they have increased blood flow during sleep, their symptoms will be alleviated even when exposed to cold during the day.

Claims (2)

The human body must maintain basic metabolism even at rest, and this heat must be dissipated for the body's constant temperature, but if excessive heat dissipation occurs, the physiology that reduces the blood flow to the deep part of the human body is activated to preserve heat. Unsupplied tissue can be damaged For warmth where heat preservation mechanism does not occur in involuntary state such as sleep state How to control the tropical hands of the feet and legs that came out of the bed during sleep Create a space 312+ (313) on the feet and legs, which is made up of a thermal insulation box (113) x (115) x (116) with an open front surface and 309), and the air in the thermal space is released by the heat dissipation of the skin. Sleep assisted bedding that automatically repeats changing the air heated by the blower (101) to cold air outside the warming space when it is warmed to a temperature preset by the setter (402). Insulation spaces include those made in the form of a mosquito net-like structure by extending the insulation coating (309) without using the insulation box in [Figure 1]. A method of controlling heat dissipation by repeating replacing the air outside the warming space when the warmth of the basal metabolism of a warm animal is created near the skin and when the warming space temperature is higher than the comfortable skin temperature.