KR20200104987A - High presssure oxygen chamber apparatus and operation method thereof - Google Patents

Abstract

A high pressure oxygen chamber apparatus according to an embodiment of the present invention comprises: a chamber (200) having an openable door; a locking apparatus (400) installed in the chamber (200) to adjust the degree of opening of the door (22); a chair (300) installed in the chamber (200); and a monitoring apparatus (900) for monitoring a dangerous situation of the chamber (200), wherein the locking apparatus (400) includes a door locking unit (410) coupled to a door panel pin (204) of the door (22) and a door release unit (420) for releasing coupling of the door panel pin (204).

Description

High pressure oxygen chamber apparatus and operation method {HIGH PRESSSURE OXYGEN CHAMBER APPARATUS AND OPERATION METHOD THEREOF}

The present invention relates to an air chamber, and more particularly, to a medical high pressure oxygen chamber apparatus and method of operation.

The high-pressure oxygen chamber device is a device used to deliver a high concentration of oxygen to a user's tissues in a chamber in which an atmospheric pressure environment higher than atmospheric pressure is created.

In general, most of the hyperbaric oxygen chamber apparatus is a chamber of a vortex type used by a user lying down.

In the case of the wading chamber, either side of the chamber can be used as a door that can be sealed, or when lying down, a closed window is made at the position of the face to the chest, and the door is pushed from the inside to seal it.

In the latter case, complete sealing or blocking is not possible, and the structure allows the user to push up the window while lying down, thereby causing inconvenience to the user.

In the former case, when an emergency occurs, it takes time to quickly change posture from lying down and escape.

In addition, in the case of an elderly user, a sudden change in state may result in an unconscious and dangerous situation.

Accordingly, the present invention provides a high-pressure oxygen chamber apparatus and operation method capable of completely sealing the interior of the chamber and allowing a user to easily leave the chamber in an emergency situation.

In addition, the present invention is to provide a high-pressure oxygen chamber apparatus and operation method capable of quickly resolving a dangerous situation even if a dangerous situation occurs for an elderly user.

The high-pressure oxygen chamber device according to an embodiment of the present invention includes a chamber 200 having an openable door, a locking device 400 installed in the chamber 200 to adjust the degree of opening and closing of the door 22, and the chamber The chair 300 installed in the 200 and the chamber 200 include a monitoring device 900 for monitoring a dangerous situation, and the locking device 400 is coupled with the door panel pin 204 of the door 22 It includes a door release unit 420 for releasing the combination of the door locking unit 410 and the door panel pin 204.

The monitoring device 900 includes a sensor unit 902, a control unit 903, a communication unit 904, an alarm unit 905, and an external terminal 906, and the sensor unit 902 is in the chamber 200. It may include a sensor that measures a bio-signal of a user to be treated.

The control unit 903 includes a storage unit 93 that stores data measured by the sensor unit 902, and a determination unit 94 that compares the measured data with reference data stored in the storage unit 93 to determine a dangerous situation. ), and the dangerous situation determined by the determination unit 94 may be transmitted to the alarm unit 905 or the external terminal 906 through the communication unit 904.

It is installed on the operation unit 75 of the chair 300, and may further include an alarm release unit for releasing an alarm of the alarm unit.

The locking device 400 further includes a motor 403, is installed through the door locking unit 410, is connected to the rotation shaft 8 of the motor 403 to rotate the door locking unit 410 It may include one shaft 41 and a second shaft 42 installed through the door release part 420.

The door panel pin 204 is a plate-shaped lock base 24 attached to one surface of the door 22, a pair of first bars 25a connected to the lock base 24, and the first bar 25a. Includes a second bar 25b to connect, and when the door of the chamber is closed, the door lock 410 rotates to insert the second bar 25b into the recess 2 of the door lock 410 It is installed in a position that can block the movement path of the second bar (25b).

The door release part 420 includes an upper plate 43 and a lower plate 44 positioned opposite the second shaft 42 as a center, and at a portion where the upper plate 43 and the lower plate 44 are connected. The formed stepped portion 15 is formed, and the stepped portion 15 presses one side of the door locking portion 410 to block rotation of the door locking portion 410.

The locking device 400 may further include a solenoid pin 450 that extends and contracts, and the solenoid pin 450 may be installed at a position to press the lower plate 44 while extending.

A lock release pin 440 connected to the lower plate 44, a handle part 430 connected to the lock release pin 440 and located outside the case 401 of the locking device 400, the handle part By manipulating 430, the lower plate 44 connected to the unlocking pin 440 may be moved.

An emergency pedal 90 installed in the chamber 200 to release the locked state of the locking device 400 may be further included.

A multimedia device 77 and an auxiliary support 78 installed in the chamber 200 may be further included.

In the operating method of the hyperbaric oxygen chamber device according to another embodiment of the present invention, the door 22 is closed so that the second bar 25b of the door panel pin 204 is in the recess 2 of the door locking part 410. The step of maintaining the first-stage locked state by being inserted, the second step by rotating the motor 403 forward so that the door locking part 410 wraps the second bar 25b and blocks the movement path of the second bar 25b Maintaining a locked state, measuring a bio-signal of a user receiving treatment in the chamber through the sensor unit 902 of the monitoring device 900, and storing the measured data, and then storing the reference stored in the storage unit 93 Determining a dangerous situation by comparing the data, when the measured data deviates from the reference value of the reference data, transmitting a danger signal to the alarm unit 905 and the external terminal 906, and the second-stage locked state of the locking device In the step of converting to the first-stage locked state, and in the step of switching from the second-stage locked state to the first-stage locked state, the solenoid pin 450 is extended and pressurized the lower plate 44 to release the door ( 420).

The step of switching from the second-stage locked state to the first-stage locked state may be performed after an unlocking signal is transmitted to the locking device 400 through an application installed in the external terminal 906.

The step of switching from the second-stage locked state to the first-stage locked state may be automatically performed after a predetermined time elapses.

If the locking device is installed as in the present invention, the user can easily switch between the two-stage lock and the first-stage lock and quickly leave the chamber in an emergency situation.

In addition, in the present invention, since the user sits on a chair in the chamber, it is possible to quickly leave the chamber even if an emergency situation occurs.

In addition, even if a dangerous situation occurs to the user as in the present invention, it is possible to automatically unlock the chamber to provide emergency treatment to the user.

1 is a schematic perspective view of a high pressure oxygen chamber apparatus according to an embodiment of the present invention.
2 is an exploded perspective view of the high-pressure oxygen chamber shown in FIG. 1.
3 is a schematic perspective view of a locking device according to an embodiment of the present invention.
Figure 4 is a schematic exploded perspective view of the locking device of Figure 3;
5 to 7 are views schematically showing a part of the locking device of FIG. 3.
8 to 14 are diagrams for explaining a method of operating a high-pressure oxygen chamber apparatus according to an embodiment of the present invention.
15 is a schematic block diagram of a monitoring device according to an embodiment of the present invention.
16 is a flowchart illustrating a method of operating a high-pressure oxygen chamber according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the present invention. The present invention may be implemented in various different forms, and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

In addition, throughout the specification, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless otherwise stated.

Hereinafter, a high-pressure oxygen chamber apparatus according to an embodiment of the present invention will be described with reference to the drawings.

1 is a schematic perspective view of a high pressure oxygen chamber apparatus according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the high pressure oxygen chamber shown in FIG. 1.

1 and 2, the high-pressure oxygen chamber apparatus 1000 according to an embodiment of the present invention includes a support part 100, a chamber 200 fixedly installed on the support part 100, and a chamber 200. ) It includes a chair 300 located within.

The support part 100 is seated on the ground and supports the chamber 200 so that the chamber 200 can be stably installed on the ground.

The support part 100 is a hexahedral support frame (not shown) formed of a square material such as wood, metal, or an aluminum profile, and a cover 12 that covers the support frame to form a floor on which the chamber 200 is seated. , It is installed on the cover 12 and includes a holder 13 fixing the chamber 200.

The holder 13 is formed to surround the lower portion of the curved chamber 200 so that the curved chamber 200 can be stably installed on the cover. That is, the holder 13 has a plate-shaped structure having a curved portion along the outer surface of the chamber 200 and surrounds the outer peripheral surface of the chamber 200. A plurality of holders 13 may be installed, and may be disposed at regular intervals along the length direction of the chamber 200.

The chamber 200 includes a body 201 with both sides open and a door portion 202 and a side window 203 respectively installed on both sides of the body 201 to form an inner space S of the chamber 200 do.

An oxygen supply means (not shown) for supplying high-pressure oxygen into the chamber 200 may be connected.

The body 201 may have a long cylindrical structure toward the side window 203 from the door part 202. As described above, since it is not easy to fix the cylindrical body 201 to the flat support, it can be stably fixed using the holder 13.

The door portion 202 and the side window 203 may have a circular shape, such as the cross section of the body 201, so that the door portion 202 and the side window 203 can block the cylindrical body 201. have.

The door part 202 is a door frame 21 fixedly installed on one side of the body 201, a door 22 that is coupled by a door frame 21 and a hinge 1 to open and close the inner space S of the chamber 200 ), a handle 23 installed in the door 22 to operate the door 22, and a locking device 400 installed in the body 201 to lock the door 22.

The door 22 is a doorway through which the user enters and exits, and may include a transparent glass window to view the inner space (S). The door 22 may further include a sealing member (not shown) so that the inner space S is completely sealed when it is closed. The sealing member may be made of a rubber, silicone or elastic material, and may be installed between the door 22 and the door frame 21.

The side window 203 may be fixedly installed on the body 201, and may include a transparent glass window so that the inner space S can be viewed.

The chamber 200 is a medical device, and since a user who needs treatment enters the chamber 200, the user may not want the treatment process to be exposed to the outside. Therefore, if necessary, the window and the side window 203 of the door 22 may include a polymer dispersed liquid crystal (PDLC) so that the inner space S of the chamber 200 is not exposed to the outside.

In PDLC, liquid crystal alignment is changed depending on whether or not a voltage is applied, and light is transmitted to form a transparent window or an opaque window is formed by reflecting light according to the liquid crystal alignment. Therefore, the transparency of the window can be selected by changing the liquid crystal alignment by applying a voltage as necessary.

The locking device 400 is for locking the door 22, and if necessary, the door 22 may be locked in a first-stage lock and a second-stage lock. The locking device 400 is located in the body 201 opposite the handle 23 and may be installed on the door 22 or the door frame 21.

3 is a schematic perspective view of a locking device according to an embodiment of the present invention, FIG. 4 is a schematic exploded perspective view of the locking device of FIG. 3, and FIGS. 5 to 7 schematically show a part of the locking device of FIG. 3 It is a drawing.

3 to 7, the locking device 400 includes a case 401 having a storage space, a door lock make part 410 installed in the case 401, and a door release unit ( A door lock release part) 420 and a handle part 430 installed outside the case 401 are included. The door locking part 410 and the door releasing part 420 may be fixedly installed on the case 401 with a plurality of brackets 402.

The locking device 400 may lock the door 22 in a first stage lock and a second stage lock, if necessary. The first-stage locking is a state in which the door 22 can be easily opened when the door 22 is coupled to the locking device 400 and the handle 23 of the door 22 is rotated in a closed state. In the second-stage locking, even if the handle 23 is rotated while the interior of the chamber is sealed by the door 22, the door 22 is not opened.

The case 401 prevents parts such as the door locking part 410 and the door release part 420 from being damaged, and allows them to be attached to the body 201 (see FIG. 2 ). The case 401 has a hexahedral structure including a bottom plate and a side plate connected substantially vertically to the bottom plate, and may have one side open as necessary.

The door locking part 410 is coupled to a door panel pin 204 (see FIG. 1) installed on the door 22 to keep the door 22 in a locked state.

The door locking part 410 has a plate shape, through which the first shaft 41 passes, and includes a concave part 2 that is concave toward the first shaft 41 from the edge of the door locking part 410. . The first shaft 41 is connected to the rotational shaft 8 of the motor 403, and the door locking part 410 coupled to the first shaft 41 is forward or reversed according to the driving of the motor 403. Is rotated.

The door panel pin 204 is a plate-shaped lock base 24 fixed to one side of the door with screws, and a lock bar protruding from the lock base 24 and coupled to the door locking part 410 ( 25). The lock bar 25 is a second bar 25b connecting between the pair of first bars 25a protruding from the lock base 24 toward the door locking part 410 and the first bar 25a. Includes.

The first bar 25a of the door panel pin 204 is spaced apart in the longitudinal direction of the first shaft 41, and the second bar 25b is in a first direction parallel to the longitudinal direction of the first shaft 41 ( It extends to Z) and connects between the first bars 25a.

The door locking part 410 rotates about the first shaft 41, and the second bar 25b may be inserted into the concave part 2 according to the rotation. Depending on the degree of rotation of the door locking part 410, the second bar 25b is wrapped with the concave part 2, thereby blocking the movement path so that the second bar 25b can no longer move (see FIG. 10). Can be.

Meanwhile, a door lock guide 404 for guiding the movement path of the door panel pin 204 may be installed on both sides of the door locking part 410. The door locking guide 404 forms a path through which the door panel pin 204 moves by bending a strip-shaped metal plate.

The door release unit 420 is for releasing the locked state of the door 22, and the door panel pin 204 is easily separated from the door locking unit 410 so that the door 22 is opened.

The door release part 420 has a plate shape of an elongated shape in the second direction Y in which the door panel pin 204 is inserted, the second shaft 42 penetrates, and the door is released around the second shaft 42 The unit 420 can be rotated. The door release part 420 may be connected to the spring pin 19 to fix and release the door locking part 410 so as not to rotate more than a predetermined angle. For example, the door release unit 420 may be rotated clockwise in the initial installed state and then returned to the initial installed state, but is installed so as not to rotate counterclockwise from the initial installed state.

The door release part 420 includes an upper plate 43 and a lower plate 44 positioned opposite the second shaft 42 as the center, and an end of the upper plate 43 protrudes outside the case 401 . The upper plate 43 and the lower plate 44 have different widths, and thus a stepped portion 15 may be formed at a portion where the upper plate 43 and the lower plate 44 are connected.

A lock release pin 440 connected to the handle part 430 is inserted and fixed to the lower plate 44.

The unlocking pin 440 is a first release pin (3) and a second release pin (4) arranged in a direction parallel to the second shaft (42), the first release pin (3) and the second release pin (4) It includes a third release pin (5) connecting between.

The first release pin 3 is inserted and fixed in a hole formed on one side of the lower plate 44, and one side of the second release pin 4 is connected to the handle part 430, and the third release pin 5 is It is connected to the other side of the 1 release pin (3) and the other side of the second release pin (4). The first release pin 3 and the third release pin 5 may be cylindrical pins having a circular cross section, and the second release pin 4 may be a pin having a square column shape having a square cross section.

The handle part 430 includes a rotating plate 405 into which one side of the second release pin 4 is inserted, and a handle 406 connected to the rotating plate 405. The handle 406 may be connected to the rotation plate 405 through the connection member 407, and the rotation plate 405 and the lock release pin 440 connected thereto move according to the operation of the handle 406, and the door release part ( 420 unlocks the door locking part 410. In this case, the locked state may be released from the second level lock to the first level lock.

The locking device 400 may further include a solenoid pin 450. The solenoid pin 450 presses the lower plate 44 of the door release part 420 to unlock the door locking part 410.

Meanwhile, a motor disk 408 and a control disk 409 may be coupled to the first shaft 41. The motor disk 408 protects the rotation shaft 8 of the motor 403, and the control disk 409 is connected to a limit switch 460.

The limit switch 460 includes an open switch 81 and a close switch 82, and when a signal is input to each switch, the open state of the door can be known. The control disk 409 is installed to contact the open switch 81 or the close switch 82 while rotating together with the first shaft 41.

Accordingly, the control disk 409 is formed in a fan shape with a portion removed, and the contact portion of the open switch 81 or the contact portion of the close switch 82 may contact the cut portion.

The motor 403 is capable of forward rotation and reverse rotation, and may rotate forward or reverse according to a signal transmitted from the limit switch 460. When the motor 403 rotates forward, the first-stage lock can be switched to the second-stage lock, and when the motor 403 rotates backward, the second-stage lock may be switched to the first-stage lock.

In order to easily transmit the rotational force of the motor 403, the control disk 409 and the motor disk 408 are connected by a motor guide pin 45, and the door locking part 410 and the control disk 409 are control guides. It can be connected with a pin 46.

The first shaft 41 and the second shaft 42 maintain a gap between the door locking part 410, the door release part 420, the motor disk 408, and the control disk 409 connected to the shaft, and A tefron pin 47 may be coupled to protect it.

Rotation of the door locking unit 410 and the door releasing unit 420 can be stopped by a plurality of stopper pins 48, and the stopper pin 48 is the door locking unit 410 and the door releasing unit depending on the installed position. Since the rotation angle of the 420 is different, it may be selectively installed if necessary.

One side of the plurality of stopper pins 48, the first shaft 41 and the second shaft 42 may be fixed to a spring cover 49. The other side of the first shaft 41 is connected to the rotation shaft 8 of the motor 403 to rotate.

Hereinafter, a method of operating a high-pressure oxygen chamber apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings.

8 to 14 are diagrams for explaining a method of operating a high-pressure oxygen chamber apparatus according to an embodiment of the present invention.

For convenience of description, only a part of the locking device is illustrated, and reference numerals not shown refer to FIGS. 1 to 7.

As shown in FIG. 8, when the chamber is not in use, the door 22 is opened and the door panel pin 204 is separated from the locking device 400. At this time, the control disk 409 contacts the open switch 81.

Thereafter, when the door 22 is closed to use the chamber, the locked state becomes a one-step lock as in FIG. 9.

9, the door panel pin 204 is inserted into the door locking guide 404 of the locking device 400 (refer to the arrow), and the second bar 25b of the lock bar 25 of the door panel pin is It is located in the concave portion 2 of the locking portion 410, and is wrapped with the door locking portion 410. At this time, the door locking part 410 surrounds the second bar 25b, but the door locking part 410 is seated on the second bar 25b, and the door locking part 410 is disposed on the second bar 25b. ) Cannot be bound.

Therefore, in order to open the door, when the door panel pin 204 is moved by pulling the handle, the second bar 25b is easily separated from the door locking portion 410.

After the first-stage locking state, the locking device 400 may be switched to the second-stage locking, and the sensor detects the closed state and may automatically proceed after a certain period of time.

Referring to FIG. 10, in order to proceed with the second-stage locking, the motor 403 rotates forward, and accordingly, the door locking part 410 also rotates to completely surround the second bar 25b. The path through which the second bar 25b is separated is blocked by the door locking part 410.

The door release part 420 has a different width of the portion where the upper plate 43 and the lower plate 44 are connected, and a stepped part 15 is formed. The door lock part 410 rotates while the door lock part 410 One side of the step is moved below the step (15).

At this time, since the stepped portion 15 contacts one side of the door locking portion 410 and presses the door locking portion 410, the door locking portion 410 prevents reverse rotation.

Accordingly, the second bar 25b is completely constrained by the concave portion of the door locking portion 410, and does not open even when a force is applied to open the door and maintains a completely locked state. At this time, the control disk 409 contacts the close switch 82.

Thereafter, the door may be completely opened after switching from the second-stage lock to the first-stage lock. The door may be opened when the user ends the use of the chamber or when the user escapes from an emergency situation.

The high-pressure oxygen chamber device maintains a high-pressure state different from atmospheric pressure inside the chamber. Therefore, if the door is completely opened immediately after the second-stage locking, the pressure difference inside and outside the chamber is large, and the user inside the chamber may be injured by the pressure difference.

Therefore, in order to reduce the pressure difference, the pressure inside the chamber is gradually changed by switching from the second stage lock to the first stage lock.

In the second-stage lock, the first-stage lock can be electrically operated when the user no longer needs to be in the chamber, when the user or an external operator presses the open button, or in an emergency situation, the user steps on the emergency pedal.

When an open signal by an open button or an emergency pedal is input, the solenoid pin 450 is operated as shown in FIG. 11. As the solenoid pin 450 is elongated, it presses the lower plate 44 of the door release part 420. At this time, the solenoid pin 450 presses the lower portion of the lower plate 44 so that the door release unit 420 can easily rotate.

When the lower plate 44 is pressed and the door release part 420 rotates, the stepped part 15 also moves, so that the door locking part 410 is no longer pressed. Accordingly, the door locking part 410 becomes a first-stage lock that does not completely restrain the second bar 25b.

As shown in FIG. 12, when the handle 23 located outside the chamber is rotated in the first-stage locked state, the door panel release part 50 connected to the handle 23 presses the upper plate 43 to release the door release part ( 420).

The door release part 420 moves further away from the door lock part 410 and provides a space in which the door lock part 410 can easily rotate, so that the door panel pin 204 can easily be used when opening the door. It is to be able to escape from the concave portion 2 of the locking portion 410.

At this time, the door locking part 410 returns to the initial installation state by tension of a spring (not shown).

In addition, as shown in FIG. 13 in the first-stage locked state, the solenoid pin 450 is operated to press the door release unit 420 so that the door panel pin 204 is completely separated from the door locking unit 410 and thus the door is opened. Can be opened.

In addition, as shown in FIG. 14 in the first-stage locked state, the user can open the door by manipulating the handle 430 (see FIGS. 3 and 4). When the handle portion 430 is manipulated, the unlocking pin 440 connected to the handle portion 430 moves along the long hole 16. Since the lock release pin 440 is connected to the lower plate 44 of the door release part 420, the door release part 420 rotates according to the movement of the lock release pin 440, and the door is opened.

The unlocking pin 440 rotates along the long hole 16 in the bracket 402. The long hole 16 may be formed in an arc shape according to the radius of rotation of the door release unit 420.

In addition, the handle unit 430 may be used when a user manipulates the handle unit 430 in an emergency situation to switch the second-stage locked state to the first-stage locked state (see FIG. 9).

As described above, in the present invention, the user can easily unlock the door by manipulating the emergency pedal or the handle in an emergency situation, so that the door can be easily opened without applying excessive force.

1 to 3, the chair 300 is a means for the user to sit in the chamber, and is connected in a vertical direction to the base 71 and the base 71 for seating the user's buttocks. It includes a backrest 72 and a legrest 73 connected rotatably in a direction toward 71).

The positions of the backrest 72 and the legrest 73 may be adjusted so that the user can take a comfortable posture. The chair 300 includes a chair driving part 74 for adjusting the positions of the backrest 72 and the legrest 73.

The chair driving unit 74 may be a hydraulic cylinder that is installed between the body and the back of the back 72 and the leg support 73, and contracts and extends. The chair driving unit 74 may be operated by an electrical method or a mechanical method through the operation unit 75, and the operation unit 75 may be installed at a position where the user's hand reaches, for example, an armrest (not shown). The user can control the positions of the backrest 72 and the legrest 73 through the operation unit 75, and receive treatment in a comfortable position as much as possible. Of course, if it is operated by an electrical method, it can also be operated using a remote control outside the chamber.

The legrest 73 may be connected to the footrest 76 that the foot touches, and an emergency pedal 90 may be installed on the footrest 79.

The emergency pedal 90 is for stopping the treatment process by the user himself when it is determined that the user is in an emergency due to a physical abnormality. , Allows the user to open the door by using the handle and escape from the chamber by himself.

Therefore, the emergency pedal 90 may be installed on the footrest 76 so that the user can easily operate it so that the user can easily get out of the emergency situation. Of course, it may be installed together on the manipulation unit 75 so that the user can operate it using hands, but since it may be operated by a manipulation mistake, it may be installed separately from the manipulation unit 75 using hands.

In one embodiment of the present invention, since the user is treated in a sitting position, the door 22 can be easily opened using the emergency pedal 90 in an emergency situation, and the chamber can easily escape without a separate posture change. I can.

In addition, in the chamber 200, a multimedia device 77 such as a reading base for reading or a monitor for viewing images and an auxiliary base 78 for placing objects may be installed in the chamber 200.

In addition, a monitoring device 900 may be installed in the chamber 200.

15 is a schematic block diagram of a monitoring device according to an embodiment of the present invention.

The monitoring device 900 is for monitoring a dangerous situation occurring in the chamber 200, and the dangerous situation is a situation that poses a risk to the user's life, such as pressure, temperature, and oxygen concentration in the chamber 200. 200), the environment changes, or the health status of the elderly user deteriorates.

When a dangerous situation occurs, the monitoring device 900 may prevent a user from being exposed to a dangerous situation by generating a warning signal, and may unlock the door locking device.

The monitoring device 900 includes a photographing unit 901, a sensor unit 902, a control unit 903, a communication unit 904, an alarm unit 905, and an external terminal 906.

The photographing unit 901 includes a camera for photographing an image, and is installed inside the chamber 200 to photograph the inside of the chamber 200. The cameras are installed so that photographing can be performed centering on the user, and may be installed in plural so as to photograph various areas within the chamber 200 as necessary.

The sensor unit 902 includes a first sensor unit 91 installed in the chamber 200 to measure the internal environment of the chamber 200 and a second sensor unit 92 attached to the user to measure the user's body condition. do. The sensor unit 902 may measure the internal environment of the chamber 200 or a user's body condition in real time or at regular intervals.

The first sensor unit 91 is a temperature sensor that measures temperature, a humidity sensor that measures humidity, a pressure sensor that measures pressure, an oxygen concentration sensor that measures oxygen concentration, and gases harmful to the human body such as carbon monoxide, carbon dioxide and ammonia. It may include a gas sensor to measure.

The second sensor unit 92 is a sensor that is attached to the user's body to measure the user's state, and is a pulse meter that measures a pulse, a blood pressure meter that measures blood pressure, a thermometer that measures body temperature, and is emitted from the user's nervous system to the skin. It may include a galvanic skin reflux (GSR) for detecting an electrical signal. The second sensor unit 92 may be filled in the user's wrist in the form of a watch.

The control unit 903 may include a storage unit 93 for storing data measured from the sensor unit 902 and a determination unit 94 for comparing and analyzing the data. The control unit 903 may be included in the communication unit 904 or the sensor unit 902 and located in the chamber, but is not limited thereto, and may be included in the external terminal 906 and located outside the chamber.

The storage unit 93 includes a flash memory type, a hard disk type, a media card micro type, a card type memory (eg, SD or XD memory, etc.), RAM (Random Access Memory, RAM), SRAM (Static Random Access Memory), ROM (Read-Only Memory, ROM), EEPROM (Electrically Erasable Programmable Read-Only Memory), PROM (Programmable Read-Only Memory), magnetic memory, It may include at least one storage medium of a magnetic disk and an optical disk.

The determination unit 94 compares the data transmitted from the sensor unit 902 with the reference data stored in the storage unit 93 to determine whether it deviates from the reference value. The reference data may be user's biometric data such as heart rate, blood pressure, and body temperature previously input, and chamber 200 environment data such as pressure and humidity, and the reference data may be input differently according to the user, and input from an external terminal. Can be entered through wealth.

The determination unit 94 compared with the reference data to determine whether or not it deviates from the reference value, but is not limited thereto. By analyzing the data, the user's current state is determined such as fainting, fainting, convulsion, seizure, etc. It can be judged more specifically.

Meanwhile, the result determined by the determination unit 94 may be transmitted to the alarm unit 905 or the external terminal 906 through the communication unit 904.

The communication unit 904 includes communication between the sensor unit 902 and the control unit 903, communication between the control unit 903 and an external terminal 906, communication between the external terminal 906 and the alarm unit 905, and external Communication between the terminal 906 and a power supply unit (not shown) for driving the door locking device 400 may be performed.

The communication unit 904 may transmit data or a warning signal through wired communication through wired communication, wireless communication such as WiFi, Bluetooth, and wireless LAN.

Meanwhile, the external terminal 906 may be a portable smart device such as a smart phone or a tablet PC, or a computer system such as a desktop or a notebook computer.

In the smart device, an application for unlocking the door of the hyperbaric oxygen chamber device or manipulating the environmental conditions of the chamber may be installed.

In the case of a computer system, an operator, that is, a chamber operator or a medical person who treats the user, must be located adjacent to the computer system by being fixedly installed in a certain place. However, in the case of a smart device, the operator can move to another place while carrying the external terminal 906.

The display unit installed in the external terminal 906 displays data transmitted from the control unit 903, for example, the state of the user, so that the operator can easily display the state of the patient. Accordingly, the operator can contact medical personnel such as doctors and nurses according to the user's condition so that medical treatment can be performed quickly.

In addition, the image captured by the photographing unit 901 may be stored in the storage unit 93 and then transmitted to the external terminal 906 through the communication unit 904, and the operator You can check the condition visually.

When the data transmitted from the sensor unit 902 deviates from the reference value, the controller 903 determines that the user is in a dangerous state, and transmits a warning signal to the alarm unit 905 and the external terminal 906.

The alarm unit 905 may generate an alarm by using at least one of a speaker generating sound, a lamp generating light, a vibration device, and a monitor displaying a danger phrase. In this case, in addition to an alarm, the speaker may transmit an instruction to the user in a closed state or may play music to increase the effect of treatment.

The alarm is delivered to both a user in the chamber 200 and an external operator. Thereafter, according to the alarm, the user can recognize the danger situation and get out of the danger, the operator can manipulate the environment inside the chamber from the outside, or the user can get out of the danger situation by opening the door.

In addition, when a dangerous situation is transmitted from the control unit 903 to a monitor, which is the multimedia device 77, the dangerous situation is displayed on the monitor, and a corresponding manual may be displayed. Accordingly, the user can escape the danger situation by following the instructions displayed on the monitor.

In the case of a smart device, an alarm may be generated by vibration or sound, and an operator may easily recognize a dangerous situation from the outside.

When the alarm unit 905 is driven, the user may directly release the alarm, the operator may open the door arbitrarily, or automatically open the door after a certain period of time, depending on the severity of the danger situation. In order for the user to directly release the alarm, the operation unit 75 may be provided with an alarm release unit for releasing the alarm.

Even after a certain period of time, the alarm by the user is not released, and the door may be automatically unlocked when the user determines that he or she cannot escape the dangerous situation. Of course, the operator may immediately unlock the door through an application installed on the external terminal 906.

The door unlocking signal activates the solenoid pin 450 of the locking device 400. The solenoid pin 450 may be operated after a predetermined time has elapsed by a power supply (not shown) connected to the timer. The timer may be driven together when a warning signal is transmitted to the alarm unit 905.

The solenoid pin 450 operates the door release unit 420 to unlock the door. In this case, the unlocking of the door may be a transition from the second-stage locking to the first-stage locking state. If the door is opened immediately without going through the first lock in the second lock, the user may become more dangerous due to the pressure difference between the inside and the outside of the chamber 200. Therefore, the chamber 200 is unlocked from the second lock to the first lock. ) Make the internal pressure equal to the external pressure at a constant speed.

As described above, when the high-pressure oxygen chamber device according to an embodiment of the present invention is used, a user can quickly escape from a dangerous situation.

Hereinafter, with reference to the drawings, a method of operating a high-pressure oxygen chamber capable of quickly exiting a dangerous situation by unlocking a door in a dangerous situation of the hyperbaric oxygen chamber device will be described.

16 is a flowchart illustrating a method of operating a high-pressure oxygen chamber according to an embodiment of the present invention.

Here, reference numerals related to the hyperbaric oxygen chamber apparatus refer to the drawings of FIGS. 1 to 15.

Referring to FIG. 16, when the chamber 200 is locked in the second stage, driving of the monitoring device 900 may be started. In this case, the reference data of the chamber 200 and the user's biometric reference data may be input to the determination unit 94 through an input unit (not shown) of the external terminal 906.

The first sensor unit 91 and the second sensor unit 92 measure the environment in the chamber and the physical condition of the user (S10), deliver the measured data to the control unit 903 and store it in the storage unit 93 ( S12).

The determination unit 94 compares the data stored in the storage unit 93 with the reference data to determine whether the reference value is satisfied (S14).

When the reference value is satisfied, the determination unit 94 determines whether the treatment is terminated (S16).

When the user's treatment is finished, the operation of the monitoring device 900 is terminated, and if the user's treatment is not finished, the determination unit 94 repeats the step of comparing the data stored in the storage unit 93 with the reference data, Repeat until the user's treatment is complete. When the user's treatment is finished, the locking device is unlocked (S22) and the driving of the monitoring device 900 is terminated.

If the reference value is not satisfied, it is determined that the user is in a dangerous state, and the determination unit 94 transmits a warning signal to the alarm unit 905 and the external terminal 906 (S18).

The alarm unit 905 may be, for example, a speaker, and generates a warning sound in the chamber 200 so that the user can recognize a dangerous situation.

After transmitting the warning signal, the determination unit 94 determines whether the alarm is released after a certain period of time has passed (S20).

The alarm may be canceled by the user, and if the user exposed to the warning sound is not in a dangerous situation, the alarm canceling unit of the operation unit 75 is pressed to cancel the alarm. When the alarm is released, the warning signal transmitted to the external terminal 906 is also changed to a safe state, and it is determined whether the user has finished treatment (S16).

However, even after a certain period of time, if the alarm is not released, it is a dangerous state in which the user cannot release the alarm. Therefore, the unlocking of the locking device 400 is performed (S22) and the operation of the monitoring device may be terminated at the same time.

To unlock, the operator who recognizes the user's dangerous state through the external terminal 906 unlocks the lock through the application, or automatically drives the solenoid pin 450 of the locking device 400 after a certain period of time to unlock the lock. Can be. The operator unlocks the lock and, at the same time, contacts the medical staff according to the user's condition so that the user can quickly receive medical treatment.

When a warning signal is input to the alarm unit 905, a timer connected to the power supply unit for driving the solenoid pin 450 is operated, and if an alarm release signal is not input after a predetermined time, the solenoid pin 450 is operated. At this time, the locking device may be unlocked from the second-stage lock to the first-stage lock.

In the above, the present invention has been described with reference to the embodiments shown in the drawings. However, the present invention is not limited thereto, and various modifications or other embodiments falling within the scope equivalent to the present invention are possible by those of ordinary skill in the art. Therefore, the true scope of protection of the present invention should be determined by the following claims.

41: first shaft 42: second shaft
90: emergency pedal 100: base
200: chamber 300: chair
400: locking device 401: case
402: bracket 403: motor
404: door locking guide 410: door locking part
420: door release part 430: handle part
440: lock release pin 450: solenoid pin
460: limit switch 900: monitoring device

Claims (14)

Chamber 200 having an openable door;
A locking device 400 installed in the chamber 200 to control the degree of opening and closing of the door 22;
A chair 300 installed in the chamber 200; And
A monitoring device 900 for monitoring a dangerous situation in the chamber 200
Including,
The locking device 400 is
A high-pressure oxygen chamber apparatus comprising a door locking portion 410 coupled with the door panel pin 204 of the door 22 and a door release portion 420 for releasing the coupling of the door panel pin 204. The method of claim 1,
The monitoring device 900 includes a sensor unit 902, a control unit 903, a communication unit 904, an alarm unit 905, and an external terminal 906.
Including,
The sensor unit 902 is a sensor that measures a bio-signal of a user who is being treated in the chamber 200
High pressure oxygen chamber device comprising a. The method of claim 2,
The control unit 903 is a storage unit 93 that stores data measured by the sensor unit 902, and a determination unit that compares the measured data with reference data stored in the storage unit 93 to determine a dangerous situation. Including (94),
The high-pressure oxygen chamber device that the dangerous situation determined by the determination unit 94 is transmitted to the alarm unit 905 or the external terminal 906 through the communication unit 904. The method of claim 3,
An alarm release unit that is installed on the operation unit 75 of the chair 300 and releases the alarm from the alarm unit 905
High pressure oxygen chamber apparatus further comprising a. The method of claim 3,
The locking device 400 further includes a motor 403,
A first shaft 41 installed through the door locking part 410 and connected to the rotation shaft 8 of the motor 403 to rotate the door locking part 410,
The second shaft 42 installed through the door release part 420
High pressure oxygen chamber device comprising a. The method of claim 5,
The door panel pin 204 includes a plate-shaped lock base 24 attached to one surface of the door 22, a pair of first bars 25a connected to the lock base 24, and the first bar 25a. ) Including a second bar (25b) connecting between,
When the door of the chamber is closed, the door locking part 410 rotates and the second bar 25b is installed at a position where the second bar 25b is inserted into the concave part 2 provided in the door locking part 410,
A high-pressure oxygen chamber device that blocks the movement path of the second bar 25b. The method of claim 6,
The door release part 420 includes an upper plate 43 and a lower plate 44 positioned opposite the second shaft 42 as a center,
A stepped portion 15 formed at a portion where the upper plate 43 and the lower plate 44 are connected is formed,
The stepped portion 15 pressurizes one side of the door locking portion 410 to block rotation of the door locking portion 410. The method of claim 7,
The locking device 400 further includes a solenoid pin 450 that extends and contracts,
The solenoid pin 450 is a high-pressure oxygen chamber device installed at a position to pressurize the lower plate 44 while extending. The method of claim 7,
Lock release pin 440 connected to the lower plate 44,
Handle portion 430 connected to the unlocking pin 440 and located outside the case 401 of the locking device 400
Including more,
A high-pressure oxygen chamber device for moving the lower plate 44 connected to the unlocking pin 440 by manipulating the handle part 430. The method of claim 1,
The high pressure oxygen chamber apparatus further comprises an emergency pedal (90) installed in the chamber (200) to release the locked state of the locking device (400). The method of claim 1,
Installed in the chamber 200
A high-pressure oxygen chamber device further comprising a multimedia device 77 and an auxiliary base 78. In the method of operating the hyperbaric oxygen chamber device according to claim 8,
Closing the door 22 so that the second bar 25b of the door panel pin 204 is inserted into the concave part 2 of the door locking part 410 to maintain a first-stage locked state,
Rotating the motor 403 forward so that the door locking part 410 surrounds the second bar 25b and blocks the movement path of the second bar 25b to maintain a two-step locked state,
Measuring a biosignal of a user who is treated in the chamber through the sensor unit 902 of the monitoring device 900,
After storing the measured data, determining a dangerous situation by comparing it with reference data stored in the storage unit 93,
When the measured data deviates from the reference value of the reference data, transmitting a danger signal to the alarm unit 905 and the external terminal 906,
Converting the second-stage locked state of the locking device 400 to the first-stage locked state
Including,
In the step of switching from the second-stage locked state to the first-stage locked state,
As the solenoid pin 450 is elongated, the lower plate 44 is pressed to rotate the door release unit 420. The method of claim 12,
The step of switching from the second-stage locked state to the first-stage locked state,
A method of operating a hyperbaric oxygen chamber device performed after an unlock signal is transmitted to the locking device 400 through an application installed in the external terminal 906. The method of claim 12,
The step of switching from the second-stage locked state to the first-stage locked state is automatically performed after a predetermined time elapses.

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