MXPA05002377A - Pelvis remedial seated device and control method thereof. - Google Patents

Abstract

The present invention relates to a pelvis remedial seated device and a control method thereof for remedying into its original place a women's widened pelvis after child birth. The pelvis remedial seated device is comprised of a seat (10) included a seat cushion (11) on which an occupant is to be seated and left/right seat sides (12a, 12b) provided uprightly at each side end of the seat cushion (11); a pair of air bags (20a, 20b) nested on an inner side of each side for enabling themselves to be expanded or contracted by air supplied into or discharged from the inside of the air bag; and air injection means for providing air pressure to the air bags (20a, 20b); wherein the expanding air pressure in the air bags presses the pelvis portion of an occupant. According to the present invention, the air pressure can artificially press the pelvis portion of the woman with seated or lying down relaxedly without constraining the human body so that rapid the pelvis remedy can be attained.

Description

DEVICE WITH FORM OF SEAT FOR THE CORRECTION OF THE PELVIS AND METHOD OF CONTROL OF THE SAME TECHNICAL FIELD The present invention relates to a device in the form of a seat for correcting the pelvis, in order to correct in its original place the enlarged pelvis of a woman after childbirth. More particularly, the invention relates to a seat-shaped device for correcting the pelvis and to a control method thereof, wherein the air pressure can artificially press the portion of the woman's pelvis while sitting or lying in a relaxed manner, without restricting the human body, so that the woman can be in good shape as soon as possible.

PREVIOUS TECHNIQUE As a woman ages, the muscle of her pelvis gradually weakens due to sexual life and the birth of children. After birth, particularly the pelvic muscle, which supports the hypogastrium, the bladder, the vagina and the anus, suddenly worsens. The real phenomenon typical of the physical process that occurs afterwards is that the pelvis widens. With the pelvis widened, the woman's body loses balance and is unable to maintain a good shape. Also, as the pelvic muscle weakens, the function that controls the bladder decreases. Even when the bladder is full, urinary incontinence may occur, even if it is not intentional. Another phenomenon that occurs due to the muscular weakening of the base of the pelvis is that the control of the sphincter, which contracts and dilates the vagina and the anus, diminishes significantly, preventing a marital life. In many conventional techniques, a protective belt in the form of a band, which is worn on the waist or a portion of the pelvis, is described to support a weakened-pelvic muscle. The typical prior art, which describes the protection belt, is cited in Korean Utility Patent No. 20-0166329. The conventional protection belt is comprised of an inner band having a plurality of steel spheres therein and an outer band covering the inner belt. It anticipates an action and an effect, so that the pressure of the steel spheres supports the joint ligament of the lumbar vertebrae. However, since the conventional protective belts described above are used with a Sailboat fastener (an adhesive tape that is a substitute for a button: trademark) attached to each free end of the belt, the use of the protection belt causes a pressure located in the human body and causes pain. It also produces an impediment to the activity of the body. In addition, when the user is doing something, the tightening force gradually loosens and must be tightened frequently, which causes an annoying problem. In addition, it has the inconvenience: that the user in a portion of the pelvis, can not sit and lie down in a relaxed manner. Particularly, the conventional belt with its band shape, has a weak pressing force, and therefore, much effect can not be anticipated. When the pelvis is crooked, it has the disadvantage that an appropriate correction can not be achieved.

DESCRIPTION OF THE INVENTION Accordingly, the present invention has been made taking into consideration the above problems that occur in the prior art, and an object of the present invention is to provide a seat-shaped device for correcting the pelvis and a method of control of the same, in which the pressure of the air can gently press the portion of the pelvis of a woman, while sitting or lying in a relaxed manner, with good capacity of use and moderation for the human body, and also, the enlarged pelvis of a woman, after the birth, returns to its original place, to maintain a good form, and in addition, the female function decreases and the disease caused by the enlarged pelvis can be cured effectively. Another object of the present invention is to provide a seat-shaped device for correcting the pelvis and a control method thereof, in which the pressure of the air supplied to the respective air pockets can be regulated according to the human contour, and the pelvis can be pressed to a predetermined level, regardless of the human contour. Another object of the present invention is to provide a seat-shaped device for correcting the pelvis and a method of control thereof, in which the front and rear airbags installed on each right and left side can be expanded or contracted in a manner transverse, and a crooked pelvis can be corrected by applying pressure to the pelvis, diagonally. Another object of the present invention is to provide a seat-shaped device for correcting the pelvis and a method of control thereof, in which the air pressure can be applied at several levels and the pelvis can be corrected using various modes, such as massage. , contact with pressure and pulsation. In order to achieve the above object, a device in the form of a seat for correcting the pelvis, comprises a seat, including a seat cushion, on which the occupant is to sit and a left / right side of the seat is provided. vertical on each side of the seat cushion; a pair of air bags fitted to an inner side of each side, to allow them to expand or contract by the air supplied in, or discharged from, the interior of the air bag; and means for injecting air to provide air pressure to the air pockets; wherein the pressure of expansion of the air in the air pockets press the portion of the pelvis of an occupant. In addition, the pair of airbags is comprised of front / back cells that have an individual space; the means for air injection are comprised of a right / left air pump, each connected to the right / left air bag to supply air to the cells, front / rear, a right / left control valve to supply air to all air bags or to a selected one, a right / left air pressure sensor to detect the air pressure fed into the right / left control valve of the right / left air pump, an air discharge valve right / left air, front / rear air to discharge air from the front / rear cells, a controller to control the air pump, a steering control valve and an air discharge valve, a display panel to represent a signal generated from the controller, and a control panel having a plurality of operation keys for inputting the signal generated by a key pressed on the controller. In addition, the seat cushion also has a photodetector sensor, and when no occupant is seated, the photodetector sensor detects the light and the operation of the seat-shaped corrective device is stopped by an order of the controller. In addition, the seat cushion also has a far infrared generator, an oscillating motor and a low frequency oscillator controlled by the controller's command in the portion that comes in contact with the occupant's hip, so light Far infrared is applied to the pelvic muscle. A control method of a seat-shaped device for correcting the pelvis comprises the steps of: (A) entering a value of a pressure level chosen by an occupant by means of a control panel; (B) supply the air in the right / left air bag by operating the right / left air pump; (C) supply the air in the left front / rear cells and the right front / rear cells, under the control of the right / left control valves; (D) detect the air pressure in the right / left air bags by the right / left air pressure sensors, determine if a detected air pressure is less than a value entered by an occupant, return to step (B) ). if so, or stop the operation of the air pump for a predetermined period if it is not; (E) discharge air through the right / left, front / rear, open air discharge valve, until the air pressure of the air bag is less than a discharge pressure; and, (F) stopping the operation of the air pump for a predetermined period, when the air pressure of the air bag is less than a discharge pressure, comparing the present time elapsed from step (A) to the default set time, return to step (B) if -the present time has not passed, od go to a stop step if it has happened. A control method of the corrective device for correcting a twisted pelvis, comprising the steps of: (A) entering a value of a chosen pressure level and a type of correction for twisting by an occupant, through a control panel; (B) supply the air in the right / left air bag by operating the right / left air pump; (C) supply the air in the left front / rear cells and the right front / rear cells under the control of the right / left control valves; (D) detect the air pressure in the right / left air bags by right / left air pressure sensors, determine if a detected air pressure is less than a value entered by an occupant, return to step (B) if so, or determine if your next step is a correction of a right twist or a correction of a left twist, if not; (E) discharge the air through a left rear air discharge valve and a right frontal air discharge valve, until the air pressure of a left rear cell and a right front cell is appropriate to support the pelvis of the occupant when the left rate is corrected; (F) determine if the air pressure of the left rear cell and the right front cell is less than one of discharge, return to step (E) if not, stop the operation of the air pump for a predetermined period if so is; (G) compare between the present time elapsed since step (A) and the predetermined set time, return to step (B) if the present time has not passed, or go to a stop step if it has passed; (H) discharge the air through a left frontal air discharge valve and a right rear air discharge valve, until the air pressure of a left front cell and a right rear cell is appropriate to support the pelvis of the occupant when the left twist in step (D) is corrected; and, (I) determine if the air pressure of the left front cell and the right rear cell is less than that of a discharge, return to step (H) if it is, stop the operation of the air pump for a period of time Default if not, and compare between the present time elapsed since step (A) and the set time 52/286 default, return to step (B) if the present time has not passed, or go to a stop step if it has passed.

BRIEF DESCRIPTION OF THE DRAWINGS The foregoing and other objects, features and advantages of the present invention will be more clearly understood from the following detailed description, taken in conjunction with the accompanying drawings, in which: Figure 1A is a perspective view of a seat-shaped device for correcting the pelvis, according to an embodiment of the present invention; Figure IB is a perspective view of a device in the form of a seat for correcting the pelvis, according to another embodiment of the present invention; Figure 2 is a sectional view showing the internal construction of a cushion for the seat, according to the present invention; Figure 3 is a sectional view showing an installation of an air bag; Figure 4 is a top plan visa illustrating an installation of a photodetector sensor and the far infrared generator in a seat cushion; Figure 5 is a side view of a chair on which the seat is placed; Figure 6 is a front view of a chair, 52/285 by which the width between the right / left side of the seat can be adjusted according to the physical size of the occupant; Figure 7 is a block diagram illustrating an injection of air and its accompanying device, in accordance with the present invention; Figures 8A, 8B are top plan views illustrating the state of air injection to a front cell or a rear cell of a right / left air bag; Figure 9 is a view showing a mode of a panel of the screen and a control panel employed in the means for air injection; Figure 10 is a timing chart illustrating that the inventive corrective device controls the operation of the right / left direction control valve and the front / rear air discharge valve; Figure 11 is a flow diagram illustrating a control method in which the corrective device is operated as a "massage" function; Figures 12A, 12B are top plan views illustrating the injection and discharge of air in / from the front / rear cell, diagonally; and Figure 13 is a flow chart illustrating 52/285 a method of controlling the corrective device to correct a twisted pelvis.

BEST MODE FOR CARRYING OUT THE INVENTION This invention will be described in greater detail in the manner of the exemplary embodiments, with reference to the accompanying drawings. As shown in Figures 1A and IB, the inventive inventive pelvic-shaped seat-shaped device is comprised primarily of a seat 10 on which the hip of the occupant rests, a pair of fitted airbags 20a, 20b. on an inner side of the seat 10 and means for injecting air to provide air pressure to the air bags 20a, 20b. From here on, the right side of an occupant is designated "a" and the left side of an occupant is designated "b" for the convenience of the description. The seat 10 has a cushion for the seat 11, on which an occupant is going to sit and the sides of the right / left seat 12a, 12b are provided vertical on each end of the side of the cushion for the seat 11. The sides of the seat Right / left 12a, 12b maintain the expansion pressure of the air bags 20a, 20b as a portion of the occupant's pelvis is pressed by the expanded airbags 20a, 20b. 52 / 28S The cushion for the seat 11 and the right / left sides of the seat 12a, 12b, as shown in Figures 2 and 3, are configured as a gap by a plurality of separations 14 that are erected in a constant space, and the bottom of the cushion for the seat 11 is covered by a lower plate 15 which is removably screwed to the cushion. In the interior space of the seat 10, the components of the means for air injection, a photodetector sensor 39, a far-infrared generator "I", and an oscillating motor "M", which are described hereinafter, are accommodated. The photodetector sensor 39, as illustrated in Figure 4, is exposed on the upper part of the cushion for the seat 11, and detects light when no occupant is seated. Thus, the operation of the inventive corrective device must be stopped by the order of a controller 35 explained below, whereby unnecessary operation is eliminated. The far-infrared generator "I", as shown in Figure 4, is installed in an internal portion of the cushion for the seat 11, which comes into contact with the occupant's hip. The far-infrared is applied to the pelvis of an occupant, thus obtaining a pelvic-fomentation effect. You will avoid several 52/286 | diseases caused by a cold pelvis. The oscillating motor WM "and the far infrared generator", as shown in Figure IB, are mounted on the cushion for the seat 11, to stimulate the hip of an occupant and obtain a maximum effect of the contraction of pelvis. The oscillating motor "" and the far-infrared generator "I" generate a delicate, refined rhythm, to allow the movement of the nervous system of the body and the blood flow to become more uniform, thus leading to an acceleration of the metabolism. That is, these electronic devices provide physical stimulation to maintain control of body function and a balance of biological tissue. In Figure IB, an outlet is provided at the bottom of a front edge of the right side of the seat 12a, while the display panel 36 and the control panel 37 are provided at the top of a front edge of the right side of the seat 12a. The output may be installed elsewhere, and the panels 36, 37 may be installed to a wired controller 42 or a remote wireless controller (not shown), as shown in Figure 1A. That is, the wired controller 42 can be connected to the right side of the seat 12a, so that an occupant can easily manipulate the keyboard of the 52/286 control panel, otherwise, a signal input window 43 can be installed on the right side of the seat 12a, so that an occupant can use a wireless remote controller. A first backrest of the seat 17 is provided removably on the back of the right / left side of the seat 12a, 12b (Figure 1A). When an occupant is in a sitting position, the first backrest of the seat 17 is attached to support the back of an occupant, whereas when an occupant is in the lying position, the first backrest of the seat 17 can be separated from the seat 10. As shown in FIG. shown in Figure 1A, the first backrest of the seat 17 can be mounted on the back of the right / left sides of the seat 12a, 12b, otherwise, as shown in Figure 2, the first backrest of the seat 17 can be inserted in a groove 16 formed in the rear edge of the seat cushion 11. In the seat cushion 11, a concave notch is formed (Figure 1A), and when the air bags 20a, 20b press the occupant's pelvis, the An occupant's hip can move inward from the seat cushion and contributes to a maximum contraction of the pelvis. In the central portion of the right / left sides of the seat 12a, 12b, as shown in 52 / 28S Figures IB to 3, there is provided a through hole with which a tube of the air nozzle 21, placed on the right / left sides of the seat 12a, 12b, connects the air bags 20a, 20b with the right / left air pumps 31a, 31b. A free end of the nozzle tube for air 21 is secured in a square opening formed around the through hole. A flexible fabric 18 is installed around the edge of the right / left sides of the seat 12a, 12b, to place the air bags 20a, 20b in position. The flexible fabric 18 expands or contracts due to the operation of the air bags 20a, 20b fitted between the flexible fabric 18 and the inner side of the right / left sides of the seat 12a, 12b. Along the right / left sides of the seat 12a, 12b, a cover for the edge 19 is provided, to protect against breakage of the flexible fabric 18. A pair of air bags 20a, 20b installed on the right sides / left of the seat 12a, 12b, receive the air from the means for the injection of air, to be expanded, or release the air from the air pockets to be contracted, thus giving a pressure to the pelvis. A highly resistant vinyl bag such as the air bag can be used. A portion of the sides of the seat that correspond to the occupant's pelvis, is divided from 52/286 independently in front / back cells 22a, 22b, 23a, 23b. In this invention, a plurality of rubber pads 40 is further provided, on the outside of the right / left air bags 20a, 20b. The rubber pads 40 will be used to properly adjust the pressure against the femoral region, depending on the contour of the occupant. For example, a woman who has a pelvis smaller than the normal size can use the plurality of rubber pads to increase the pressure in her femoral region. In addition, this invention provides a chair 50 on which the seat 10 is placed, which can be used as a usual chair. The chair 50, as shown at 5, is comprised of a support plate 51 on which the edge of the cushion for the seat 11 is tightly fitted, a second seat backing 52, provided vertical on the rear portion of the seat. support plate 51 and limbs 53 extending downward from the support plate 51. The chair can be adapted as shown in Figure 6, whereby the width between the right / left sides of the seat 12a, 12b can be adjusted from according to the physical size of an occupy e. In this mode, the cushion for the seat 11 and 52/286 the right / left sides of the seat 12a, 12b are detached from one another, and a rail 61 is transversely installed in the central bottom of the seat cushion 11. At each end of the rail 61, it is provided in a transverse movement, a pair of angular connectors 62, which is fixed to the right / left sides of the seat 12a, 12b. The limbs 66 are installed in the center bottom of the rail 61. A plurality of jaws 63 are formed at the bottom of the angular connector 62 in a uniform range. Furthermore, in a longitudinal groove (not shown) a pair of detents is installed, which can be pressed by a spring 64. Therefore, the width between the right / left side of the seat 12a, 12b can be adjusted to suit the physical size of an occupant, and the detent 65 restricts the jaws 63, so as not to move the right / left sides of the seat 12a, 12b. Figure 7 is a block diagram illustrating the means for injecting air and the accompanying apparatus, according to the invention. The means for air injection are comprised of right / left air pumps 31a, 31b, each connected to the right / left air bags 20a, 20b to supply the air in the front / rear cells 22a, 22b, 23a, 23b, and right / left control valves 32a, 32b to supply air to all air bags 20a, 20b or 52/285 one selected. In addition, the means for air injection are comprised of right / left air pressure sensors 38a, 38b to detect the air pressure supplied in the right / left control valves 32a, 32b of the right / left air pumps 31a, 31b, and the right / left, front / rear air discharge valves 33a, 33b, 34a, 34b to discharge air from the front / rear cells 22a, 22b, 23a, 23b. In addition, the means for air injection are comprised of a controller 35 for controlling the air pumps 31a, 31b, the steering control valves 32a, 32b and the air discharge valves 33a, 33b, 34a, 34b, a panel of the screen 36 for representing a generated signal of the controller 35, and a control panel 37 having a plurality of operation keys for inputting the generated signal, by pressing a key on the controller 35. With this configuration, the supplied air from the right / left air pumps 31a, 31b is injected into the right / left directional valves 32a, 32b. Since the left air pressure sensor 38b is installed between the left air pump 31b and the left directional valve 32b, the pressure of the air supplied in the left control valve 32b from the left air pump 31b can be detected and the 52/286 value of the detected air pressure signal is sent to the controller 35. Similarly, since the right air pressure sensor 38a is installed between the right air pump 31a and the right directional valve 32a, the air pressure supplied in the right control valve 32a from the right air pump 31a can be detected and the value of the detected air pressure signal is sent to the controller 35. The controller 35 receives the signal of the air pressure detected by the air pressure sensors 38a, 38b and compared to a pressure level that is introduced through the control panel 37 by an occupant. After comparison, if the value of the detected pressure is greater than a predetermined set value, the operation of the air pumps 31a, 31b is stopped and no more air is injected into the air bags 20a, 20b. Under an order of the controller 35, the right / left control valves 32a, 32b supply or release air in / from the front / rear cell 22b, 23b of the left air bag 20b and the front / rear cells 22a, 23a of the right airbag 20a. When the left control valve of the address 32b supplies the air in the front cell 22b of the left air bag 20b, the front cell of the left air bag 20b expands to apply pressure to the left front portion of the pelvis . Similarly, when the left control valve of the address 32b supplies the air in the rear cell 23b of the left air bag 20b, the rear cell of the left airbag 20b expands to apply pressure to the left rear portion of the air bag. pelvis. The operation of the left side explained above will be adapted to the right control valve of the direction 32a and the right air bag 20a of the right side. Therefore, with control of the left steering control valve 32b, the air can be supplied either to the front cell 22b or to the rear cell 23b of the left airbag 20b, selectively; in the same way, with the control of the right steering control valve 32a, the air can be supplied either to the front cell 22a or to the rear cell 23a of the right air bag 20a, selectively. To allow the corrective device to be operated as a massage function, as shown in Figures 8A and 8B, the air can be supplied to either both front cells 22a, 22b or both rear cells 23a, 23b of the right airbags / left 20a, 20b, simultaneously or the air supply may be interrupted. When the air is supplied in the front cells 22a, 22b of the right / left air bags 20a, 20b, simultaneously, a frontal portion of the pelvis is pressed, whereas when the air is supplied in the posterior cells 23a, 23b of the right / left airbags 20a, 20b, simultaneously, a posterior portion of the pelvis is pressed. As the air is supplied or released in / from the front / back cells 22a, 22b, 23a, 23b, alternately, during a predetermined period of time, the effect of massaging the pelvis and correcting the pelvis can be achieved. The level of the air pressure supplied in the right / left airbags 20a, 20b, is classified into three modes, such as "high", "medium" and "low" by the control of the level keys provided in the control panel 37. For example, "height" can be adjusted to 290 + 10 mmHg, "medium" can be adjusted to 230 ± 10 mmHg, and "low" can be set to 140 + 10 mmHg. When the air discharged from the air bags 20a, 20b, the pressure value does not need to be adjusted to "0", and "high" can be adjusted to 180 ± 10 mmHg, "medium" can be set to 150 + 10 mmHg and " low "can be adjusted to 90 + 10 mmHg. Therefore, the value of the pressure can be maintained to hold the pelvis of an occupant, even when the air is discharged from the air bags 20a, 20b. In the inventive corrective device, since the operation of the right / left steering valves 32a, 32b and the front / rear discharge valves 33a, 33b, 34a, 34b can be done in combination and in many modes, frontal pressure can be performed, back pressure, simultaneous front / back pressure, front / rear cross pressure and repeated expansion / contraction pressure, etc. The far infrared generator "I", the low frequency oscillator "F" and an oscillating motor "M" are installed in the bottom of the cushion for the seat 11, as explained above. The operation of these devices can be combined with the operation of the air bags 20a, 20b to achieve the correction of the pelvis in several ways. For example, the effect of "contact with pressure" can be achieved in the low frequency oscillator "F" with the "pressure contact" mode, and at the same time, the entire pelvic portion can be massaged by pressure and repeated release using the front / back cells 22a, 22b, 23a, 23b. Figure 9 illustrates a modality of the panel of the screen 36 and the control panel 37, employed in the corrective device for the pelvis. The panel of the 52/286 screen 36 performs the function of representing a generated signal from controller 35, and control panel 37 has a plurality of operation keys for inputting the corresponding signal, generated by a key pressed on controller 35. The panel of the screen 36 is comprised of a timing unit 36a indicating the duration of operation of the corrective device, a unit indicating level 36b to represent the level of a chosen function and a unit indicating function 36c to represent which function an occupier chooses. The control panel 37 is comprised of a plurality of function keys 37a for selecting an adaptive function, such as' "massage", "pulsation" and "pressure contact", a pair of level keys 37b for adjusting the level of the chosen function, a plurality of mode keys 37c for choosing various modes, a key for adjusting the time 37d for adjusting the duration of operation of the chosen function or mode and an energy key 37e for on / off. An occupant presses the energy key to apply power to the device, and a predetermined set time is represented in the timer unit 36a, and also a value of a previously chosen level is shown in the unit indicating the level 36b. When a 52 / 28S occupant presses the "massage" key between the function keys 37a, a signal corresponding to the "massage" function is sent to the controller 35 from the control panel 37. Under an order of the controller 35, a character of "massage" is shown in the unit indicating the function 36c, and a predetermined time is represented in the timing unit 36a, and the level. of the chosen function is presented in the unit indicating level 36b. With an order from the controller 35, the right / left air pumps 31a, 31b supply the air in the front / rear cells 22a, 22b, 23a, 23b of the right / left air bags 20a, 20b. The air pressure supplied to the cells can be adjusted by the level 37b keys. The air pressure supplied to the cells 22a, 22b, 23a, 23b of the air bags 20a, 20b is established as 10 levels between 50-500 mmHg, and each value of the level is 50 mmHg. That is, a first level corresponds to 50 mmHg, and a second level corresponds to 100 mmHg, the third level corresponds to 150 mmHg, ...., and the tenth level corresponds to 500 mmHg. An occupant may select a function, such as "massage" or "pulsation" or "pressure contact" between the function keys 37a. During the operation of the 52 / 28S device, however, if you feel a weakening in air pressure, an occupant presses a "t" key, indicating a rise in air pressure, the level 37b keys, and an air pressure that has a level higher than a present value of the pressure is supplied to the cells of the air bags 20a, 20b. While the "t" key is still being pressed, the level is increased to the tenth level, where the increment of time between each level can be adjusted to 5 seconds. A state of the value of the air pressure is represented in the unit indicating the level 36b. In this mode, if the chosen value of the air pressure is 150 mmHg, three bars are shown in the unit indicating level 36b. When the "†" key is pressed to increase a level, four bars are displayed on the unit indicating level 36b. Similarly, a descent key "^" is pressed once and a level is decreased. While the "-l" key is still pressed, each bar is deleted for 5 seconds, it is finally brought to a level. After an occupant selects the function by pressing a key between the function keys 37a, a duration of operation is selected by pressing the time adjustment key 37d. ' When the function is chosen for the first time, for example, "0" is represented in the timing unit 36a. A value corresponding to 1 minute is shown in the timing unit 36a when the time adjustment key 37d is pressed once. One minute is added to the existing value in proportion to the amount of pressure of the time adjustment key 37d. While the 37d time adjustment key is still pressed, the displayed value increases at a predetermined speed (for example, 1 minute for 1 second). Furthermore, with the mode keys 37c, four modes can be chosen, in which a combination of "massage", "pulsation", "contact with pressure" in a constant pattern can be achieved. If "MI" is a mode that repeats "massage", "pulsation", "pressure contact", when an occupant presses "MI", the front / back cells 22a, 22b, 23a, 23b expand or contract repeatedly in a constant pattern, thus achieving a function that repeats "massage", "pulsation", "contact with pressure". Figure 10 is a timing chart illustrating that the inventive corrective device controls the operation of the right / left direction control valve and the front / rear air discharge valve. At time t0, power is applied to the right / left air pumps 31a, 31b, and air is supplied to the front / rear cells 22a, 22b, 23a, 23b from the air pumps 31a, 31b. After that, the front path of the right / left control valves 32a, 32b is opened so that the air feeds the front cells 22a, 22b. Since the right / left front air discharge valves 33a, 33b are closed and the right / left rear air discharge valves 34a, 34b are opened, the front cells 22a, 22b expand, thus pressing the front portion of the pelvis. At time ti, under the command of controller 35, since the right / left steering valves 32a, 32b open their rear path, and close their front path, air is supplied to the rear cells 23a, 23b. Since the right / left front air discharge valves 33a, 33b maintain their closed state, and the right / left rear air discharge valves 34a, 34b close, the front / rear cells 22a, 22b, 23a, 23b are closed. expand, pressing the front / back portion of the pelvis. At time t2, in the right / left directional valves 32a, 32b, its rear path is still open, and its front path is continuously closed, and thus, air is still supplied to the rear cells 23a, 23b. Since the front air discharge valves 33a, 33b are open, air is discharged from the right / front cell 22a. With the state of the pressure released against the frontal portion of the pelvis, the posterior air discharge valves 34a, 34b are still closed and the posterior cells 23a, 23b maintain their state of expansion, thus pressing the posterior portion of the pelvis. At time t3, the right / left directional valves 32a, 32b supply air to the rear cells 23a, 23b still, and since the front air discharge valves 33a, 33b are being opened, but the front path is still closed, the air is not supplied to the front cells 22a, 22b, thus, no pressure is applied to the frontal portion of the pelvis. Since the rear air discharge valve is still closed, the posterior cells 23a, 23b maintain their state of expansion, thus continuing with the pressure in the posterior portion of the pelvis. At time t4, under a controller command 35, since the right / left directional valves 32a, 32b open their front path to supply air to the front cells 22a, 22b, and close their subsequent path, the air is not supplied to the rear cells 23a, 23b. Since the valves of 52/286 front air discharge 33a, 33b, as well as the rear air discharge valves 34a, 34b maintain their closed state, the front cells 22a, 22b remain in the air supply state, and the rear cells 23a, 23b they expand, thus pressing the front / back portion of the pelvis. At time t5, under an order from controller 35, the right / left directional valves 32a, 32b still open their front path, but no energy is applied to the air pumps 31a, 31b, and the air is not supplied to the cells front 22a, 22b. Also, since the subsequent path is closed, air is not supplied to the back cells 23a, 23b. At this time, the front / rear air discharge valves are still closed, and the front / rear cells 22a, 22b, 23a, 23b maintain their expansion state, thus continuously pressing the front / rear portion of the pelvis. . At time t6, the air pumps 31a, 31b and the right / left directional valves 32a, 32b maintain their previous state, but the front / rear air discharge valves 33a, 33b, 34a, 34b are open, and the air it is discharged from each front / back cell 22a, 22b, 23a, 23b, thus releasing the pressure against the pelvis. 52 / 28S Figure 11 is a flow chart illustrating a control method, in which the corrective device is operated as a "massage" function. After energy is applied, a value of the pressure level chosen by an occupant is entered through the control panel (step S41), the right / left air pumps 31a, 31b are operated and the air is supplied in the bags right / left air 20a, 20b (step S42), right / left directional valves 32a, 32b are controlled and air is supplied in each front / rear cell 22a, 22b, 23a, 23b (step S43). The air pressure of the air bags 20a, 20b is detected by the air pressure sensors 38a, 38b, and the controller determines whether the detected air pressure is less than a value set by an occupant, and if so , go back to step S42. If not, go to the next step S45 (step S44). In step S45, the operation of the air pumps 31a, 31b is stopped for a predetermined period (eg, 10 seconds) and the air pressure of the air bags 20a, 20b can be maintained as the setting value. In step S46, the front / rear air discharge valves 33a, 33b, 34a, 34b are opened and the air is discharged until the air pressure of the air bags 20a, 20b is less than a discharge pressure. 52/286 In step S47, the controller determines whether the air pressure of the air bags 20a, 20b is less than a discharge pressure, if not, it returns to step S46. If so, go to the next step S48. In step S48, the operation of the air pumps 31a, 31b is stopped for a predetermined period (e.g., 10 seconds). In step S49, the controller compares the present time that has elapsed from step S41 with the predetermined set time (e.g., 15 minutes). If the present time has not elapsed, return to step S42. If it has already passed, it goes to the stoppage step, where the execution of the program ends. As above, the injection and discharge operation in / from the front / rear cells 22a, 22b, 23a, 23b is repeated, thus achieving the effect of massaging the pelvis. When a pelvis is twisted, to correct the twisted pelvis, a left / frontal portion and a right / posterior portion of the pelvis are pressed, otherwise, a right / posterior portion and a left / frontal portion of the pelvis are pressed in way opposite the direction of the twist. For example, when the right portion of the pelvis is twisted backward and the left portion of the pelvis is twisted forward, as shown in Figure 12A, the air 52/286 is supplied to the front cell 22b of the left air bag 20b and to the rear cell 23a of the right air bag 20a, and the air .. is discharged to a predetermined value of the pressure from the rear cell 23b of the left air bag 20b and the front cell 22a of the right air bag 20a. Similarly, when the left portion of the pelvis is bent backward and the right portion of the pelvis is bent forward, as shown in Figure 12B, the air is discharged to a predetermined value of the pressure from the frontal cell 22b of the left air bag 20b and the rear cell 23a of the right air bag 20a, and the air is supplied to the rear cell 23b of the left air bag 20b and the front cell 23a of the right airbag 20 a. Figure 13 is a flow chart illustrating a control method of the corrective device for correcting a twisted pelvis. After energy is applied, the value of the pressure level and the type of correction of the twist, chosen by an occupant, is entered through the control panel (step S61), the right / left air pumps 31a, 31b are operated and air is supplied in the right / left air bags 20a, 20b (step S62), the right / left directional valves 32a, 32b are controlled and the air is 52/286 supplies in each cell / backplane 22a, 22b, 23a, 23b (step S63). The air pressure of the air bags 20a, 20b is detected by the air pressure sensors 38a, 38b, and the controller determines whether the detected air pressure is less than a value set by an occupant; If so, go back to step S62. If not, go to the next step S65 (step S64). In step S65, the controller determines whether the type of twist correction is a correction of a right twist or a correction of a left twist. If the left correction, the left / rear air discharge valve 34b and the right / front air discharge valve 33a are operated, and the air is discharged until the air pressure of the left / rear cell 23b and the right / front cell 22a is appropriate to support the occupant's pelvis (step S66). In step S67, the controller determines whether the air pressure of the left / rear cell 23b and the right / front cell 22a is less than a discharge pressure, if not, it returns to step S66. If so, go to the next step S68. In step S68, the operation of the air pumps 31a, 31b is stopped for a predetermined period (e.g., 10 seconds). In step S69, the controller compares the present time 52/286 elapsed from step S61 with the predetermined set time (e.g., 15 minutes). If the present time has not elapsed, return to step S62. If it has already elapsed, it goes to the stop step, where the execution of the program ends. Meanwhile, in step S65, if the determination is a correction of a left twist, the left / front air discharge valve 33b and the right / rear air discharge valve 34a are operated, and the air is discharged until the air pressure of the left / front cell 22b and the right / rear cell 23a is appropriate to support the occupant's pelvis (step S70). At or step S71, the controller determines whether the air pressure of the left / front cell 22b and the right / rear cell 23a is less than a discharge pressure, if not, it returns to step S70. If so, go to step S68 and follow the process. Subsequently, the air is supplied to the front cell 22b of the left air bag 20b and to the rear cell 23a of the right air bag 20a, and the air pressure corresponding to a selected level is applied. At the same time, the air is discharged from the front cell 23b of the rear air bag 20b and the front cell 22a of the right air bag 20a. So, the left pelvis is pushed back and the pelvis 52/285 right is pressed forward. As a result, the left pelvis twisted forward is pushed in a right forward direction, thus achieving the straightening effect. Similarly, air is supplied to the rear cell 23b of the left air bag 20b and to the front cell 22a of the right air bag 20a, and the air pressure corresponding to a selected level is applied. At the same time, air is discharged from the front cell 22b of the left air bag 20b and the rear cell 23a of the right air bag 20a. Thus, the right pelvis is pushed back and the left pelvis is pressed forward. As a result, the right pelvis twisted forward is pushed in a left forward direction, thus achieving the straightening effect. Since the present invention is comprised of the foregoing, it is very useful for contracting the enlarged pelvis by pressing a woman's pelvis and curing the twisted pelvis. The widening of the pelvis caused by sexual life and childbirth can be cured to return to an original condition such as a woman's pelvis when she was twenty years old. 52/286 Industrial Applicability According to the inventive, seat-shaped device for correcting the pelvis, and a method of control thereof described above, air pressure can be controlled as desired, when sitting or lying in a relaxed manner and the portion of the pelvis of a woman can be gently pressed in a continuous and repeated manner, which leads to a good capacity for use and moderation for the human body. Also, a widened pelvis of a woman after childbirth, returns to its original place to maintain a good shape as soon as possible. Furthermore, the present invention has an effect that the pressure can be applied by the expansion and contraction of the air pockets, and various modes can be selected, such as massage, pulsation and pressure contact, thus achieving correction of the pelvis of a quick way. In addition, the present invention has an effect that when the detected level of the air bag pressure becomes the predetermined level set by the user, the supply of air can be stopped, thus pressing the human body regardless of the contour of the human , at a predetermined pressure level. In addition, the present invention has an effect of 52/286 that a frontal or rear cell of the airbags provided on each right or left side may expand or contract crosswise, and in the case of a twisted pelvis, the pressure may be applied in the opposite direction against the direction of the twist, thus allowing the crooked pelvis to heal. Furthermore, the present invention has several practical uses for the correction of the human body, in which the knee of a user can be placed on a seat bottom and can be pressed, thus using the correction of the legs separated in the form of "O". The present invention as in the above, is the useful invention in which the female function decreases and the disease caused by the enlarged pelvis can be cured effectively. Although the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention, as defined in the appended claims. . 52/286

Claims (1)

1. CLAIMS; A device in the form of a seat for correcting the pelvis, comprising: a seat 10 that includes a cushion for the seat 11, on which an occupant is to sit and left / right sides of the seat 12a, 12b, provided vertical , at each end of the side of the cushion for the seat 11; a pair of air bags 20a, 20b fitted to an inner side of each side, to allow them to expand or contract by the air supplied in, or discharged from, the interior of the air bag; and, means for injecting air, to provide air pressure to the air bags 20a, 20b; where the pressure of expansion of the air in the air pockets, presses the portion of the pelvis of an occupant. The seat-shaped device for correcting the pelvis according to claim 1, wherein the seat further has a first seatback 17 provided removably on the back of the left / right sides of the seat 12a, 12b. 3. The seat-shaped device for correcting the pelvis according to claim 1, wherein the 52 / 28S seat has a concave notch in the center of it, where the hip of an occupant is placed. The pelvic-shaped seat-shaped device according to claim 1, wherein a flexible fabric 18 is installed around the edge of each right / left side of the seat 12a, 12b, and each air bag 20a, 20b is fitted between the flexible fabric 18 and the inner side of each right / left side of the seat 12a, 12b. The pelvic-shaped seat-shaped device according to claim 1, wherein a plurality of rubber pads 40 are provided, the number of which depends on the contour of an occupant, on the outside of each bag. air 20a, 20b, to increase the pressure against the femoral region. The device in the form of a seat for correcting the pelvis according to claim 1, wherein a chair 50 is also provided on which the seat 10 is placed, the chair 50 is comprised of a support plate 51, on which the edge of the cushion for the seat 11 is fixedly fixed, a second seat backrest 52 provided vertically in the rear portion of the support plate 51 and the ends 53 extend downwardly from the support plate 51. 7. The device with seat shape for 52 / 28S correcting the pelvis according to claim 1, wherein the cushion for the seat 11 and the right / left sides of the seat 12a, 12b are detached from one another, and a rail 61 is installed transversely in the central bottom of the cushion for the seat 11, so that each side of the seat 12a, 12b slides along the longitudinal groove of the rail 61, whereby the distance between the right / left side of the seat 12a, 12b can be adjusted in accordance with the physical size of the occupant. The device in the form of a seat for correcting the pelvis according to claim 7, wherein the limbs 66 are installed in the central bottom of the rail 61. 9. The seat-shaped device for correcting the pelvis according to claim 1, in wherein the pair of airbags 20a, 20b are comprised of front / back cells 22a, 22b, 23a, 23b having a single space; the means for air injection are comprised of right / left air pumps 31a, 31b, each connected to the right / left air bag 20a, 20b, for supplying the air in the front / back cells 22a, 22b , 23a, 23b, right / left control valves 32a, 32b to supply air to all air bags 20a, 20b or a selected one, right / left air pressure sensors 38a, 38b 52/286 to detect the air pressure supplied in the right / left control valves 32a, 32b from the right / left air pumps 31a, 31b, right / left air discharge valves, front / rear 33a, 33b, 34a, 34b to discharge air from the front / rear cells 22a, 22b, 23a, 23b, a controller 35 for controlling the air pumps 31a, 31b, steering control valves 32a, 32b and air discharge valves 33a, 33b, 34a, 34b, a screen panel 36 for representing a signal generated from the controller 35, and a control panel 37 having a plurality of operation keys for inputting the generated signal by a depressed key on the controller 35. The seat-shaped device for correcting the pelvis according to claim 9, wherein the seat cushion 11 further has a photodetector sensor 39, and when no occupant is seated, the photodetector sensor detects the light and the operation of the corrective device in the form of a seat is stopped by an order of the controller 35. 11. The seat-shaped device for correcting the pelvis according to claim 9, wherein the ín for the seat 11 further has a far-infrared generator "I" controlled by an order of the controller 35 in the portion that comes in contact with the 52 / 28S an occupant's hip, whereby a far-infrared light is applied to the pelvic muscle. 12. The seat-shaped device for correcting the pelvis according to claim 9, wherein the cushion for the seat 11 further has an oscillating motor "M" and a low frequency oscillator "F", which are under control of controladbr 35, to stimulate the hip of an occupant. The pelvic-shaped seat-shaped device according to any of claims 9 to 12, wherein the seat 10 has a recess formed by a plurality of spacings 14 in a belt 13 with a round edge, and the recess accommodates means for air injection, the photodetector sensor 39, the far infrared generator "I", the oscillating motor "M" and the low frequency oscillator "F". The seat-shaped device for correcting the pelvis according to claim 9, wherein the panel of the screen 36 is comprised of a timing unit 36a for indicating the duration of operation of the corrective device, a unit indicating the level 36b for represent the level of a chosen function and a unit that indicates the function, to represent which function an occupant chooses. 15. The device in the form of a seat for 52 / 28S correcting the pelvis according to claim 9, wherein the control panel 37 is comprised of a plurality of function keys 37a for selecting an adaptive function such as massage, pulsation or pressure contact, a pair of keys of level 37b for adjusting the level of a chosen function, a plurality of mode keys 37c for choosing various modes, a key for setting the time 37d, for adjusting the duration of the chosen function or mode and an energy key 37e for switching on /off . 16. A method for controlling a seat-shaped device for correcting the pelvis, the method comprising the steps of: (A) entering a value of a pressure level chosen by an occupant through the control panel 37; (B) supplying the air in right / left air bags 20a, 20b by the operation of the right / left air pumps 31a, 31b; (C) supplying the air in the left front / rear cells 22a, 22b and the right front / rear cells 23a, 23b under the control of the right / left control valves 32a, 32b; (D) detect the air pressure in the right / left air bags 20a, 20b by the right / left air pressure sensors 38a, 38b, determine whether 52/286 a detected air pressure is less than a value entered by an occupant, return to step (B) if so, or stop the operation of the air pumps 31a, 31b for a predetermined period if it is not; (E) discharging the air through the right / left, front / rear, 33a, 33b, 34a, 34b, open air discharge valves, until the air pressure of the air bags 20a, 20b is less than a discharge pressure; and, (F) stopping the operation of the air pumps 31a, 31b for a predetermined period when the air pressure of the air bags 20a, 20b is less than a discharge pressure, comparing the present time elapsed since step ( A) and the default set time, return to step (B) if the present time has not passed, or go to a stop step if it has passed. The method for controlling a seat-shaped device for correcting the pelvis according to claim 16, wherein if the air pressure detected in the air bags 20a, 20b is greater than the value entered by an occupant, the operation of the air bags 20a, 20b stop approximately 10 seconds. 18. A method to control a seat-shaped device to correct the pelvis, the method 52/286 comprises the steps of: (A) entering a value of a chosen pressure level and a type of correction for twisting by an occupant through a control panel 37; (B) supplying the air in the right / left air bags 20a, 20b by the operation of the right / left air pumps 31a, 31b; (C) supplying the air in the left front / rear cells 22a, 22b and the right front / rear cells 23a, 23b under the control of the right / left control valves 32a, 32b; (D) detecting the air pressure in the right / left air bags 20a, 20b by the right / left air pressure sensors 38a, 38b, determining whether a detected air pressure is less than a value entered by an occupant , return to step (B) if so, or determine if your next step is a correction of a right twist or a correction of a left twist if it is not; (E) discharging air through a left / rear air discharge valve 34b a right / frontal air discharge valve 33a until the air pressure of a left / rear cell 23b and a right / front cell 22a is the appropriate to hold the occupant's pelvis when the twist is corrected 52/285 left; (F) determining if the air pressure of the left rear cell 23b and the right / front cell 22a is less than that of a discharge, return to step (E) if not, stop the operation of the air pumps 31a, 31b for a predetermined period if so; (G) compare between the present time elapsed since step (?). and the default set time, return to step (B) if the present time has not passed, or go to a stop step if it has passed; (H) discharging the air through a left / front air discharge valve 33b and a right / rear air discharge valve 34a until the air pressure of a left / front cell 22b and a right / rear cell 23a is appropriate to support the occupant's pelvis when the left twist in step (D) is corrected; and, (I) determine if the air pressure of the left / front cell 22b and the right / rear cell 23a is less than one of discharge, return to step (H) if so, stop the operation of the pumps of air 31a, 31b for a predetermined period if not, and compare between the present time elapsed from step (A) and the predetermined set time, return to step (B) if the present time has not passed, or go to one step of unemployment if it has happened. 52/286