KR102575678B1 - Protecting apparatus for artificial airway - Google Patents

Abstract

The present invention relates to an artificial airway protection device.
An artificial airway protection device according to an embodiment of the present invention is detachable from an artificial airway and a patient's face for securing a patient's airway through tracheal intubation or tracheotomy, and is provided at one end of the artificial airway. A protective device comprising an artificial airway support to which the connected portion is detachably connected, wherein the artificial airway is disposed such that at least a portion of the connected portion is inserted into the oral cavity or airway of a patient, and the artificial airway support is raised from one side to the connected portion. It may include a ridge surrounding the .

Description

Artificial airway protection device {Protecting apparatus for artificial airway}

The present invention relates to an artificial airway protection device, and more particularly, to a device mounted on the wearer's face to protect the artificial airway and face.

An artificial airway is a device that helps a patient with respiratory insufficiency to breathe by creating an artificial airway through tracheal intubation or tracheostomy when adequate ventilation or oxygen supply is insufficient. . The artificial airway can be inserted into the nose in special cases, but in most cases, due to its nature, it is inserted into the patient's mouth and neck and is forced to be fixed near the mouth and neck. As a result, when the patient's posture is frequently changed for therapeutic purposes such as prevention of pressure sores or acute respiratory distress syndrome, the external force due to the change in posture is transmitted directly or indirectly to the artificial airway, and the patient himself is extubated or artificial airway If an external force is applied to it, a dangerous situation may result.

In particular, even if the external force is transmitted to the patient for a short period of time, if such a posture change is repeated, when the critical point of force is reached, airway resistance increases due to direct deformation of the artificial airway or gap or deviation from the patient's airway. For this reason, effective artificial ventilation cannot occur. This can seriously affect the patient's body, such as hypoxia or lung damage.

Such prior art is technical information possessed by the inventor for derivation of the present invention or acquired during the derivation process of the present invention, and cannot necessarily be referred to as known art disclosed to the general public prior to filing the present invention.

Korea Registered Patent Publication No. 0138517

The present invention is an invention for solving the above problems, and is a device mounted on the face of a patient to support an artificial airway, and can also provide protection for the patient's face.

However, these problems are exemplary, and the problem to be solved by the present invention is not limited thereto.

An artificial airway protection device according to an embodiment of the present invention is detachable from an artificial airway and a patient's face for securing a patient's airway through tracheal intubation or tracheotomy, and is provided at one end of the artificial airway. A protective device comprising an artificial airway support to which the connected portion is detachably connected, wherein the artificial airway is disposed such that at least a portion of the connected portion is inserted into the oral cavity or airway of a patient, and the artificial airway support is raised from one side to the connected portion. Includes a ridge surrounding the .

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support may cover the entire face of the patient, and the raised portion may have a shape in which a cross-sectional area is narrowed along the longitudinal direction of the connecting portion.

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support may form a lattice structure in which a plurality of support wires cross each other.

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support is disposed at one end to form an entrance to be inserted into the patient's face, and an insertion portion disposed to surround the patient's neck, in the insertion portion A protection part extending to cover the entire face of the patient, one side of which is connected to the artificial airway, and a fixing part extending from the protection part toward the other end of the artificial airway support body and spaced apart from the patient's head by a predetermined distance. can include

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support covers the entire face of the patient, is made of a transparent material, and is symmetrical with respect to the center line of the patient's face and may be provided with a pair detachable from each other. there is.

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support may be in close contact with the patient's face.

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support may further include a sensor unit disposed on one side to collect vital signs of the patient.

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support may be manufactured based on 3D data on the shape of the patient's face.

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support supports the patient's head, includes a mounting portion detachable to the patient's face through the fixing portion, and the ridge portion surrounds the patient's neck. Both sides of the upper surface of the seating portion may be extended so as to be.

In the artificial airway protection device according to an embodiment of the present invention, the seating portion extends in a first direction and a first support for supporting the patient's head and a second end intersecting the first direction at the end of the first support. and a second support that extends in the direction and blocks movement of the patient in the first direction, wherein the fixing part is detachably connected to the first support so as to come into contact with the patient's face, and the patient's face is separated from the first support. It can be fixed to a support.

In the artificial airway protection device according to an embodiment of the present invention, the artificial airway support is disposed on the inner surface of a position corresponding to at least one of the patient's eyes, nose, and mouth, and a cover made of a softer material than the peripheral portion. Wealth may be further included.

Other aspects, features, and advantages other than those described above will become clear from the detailed description, claims, and drawings for carrying out the invention below.

The artificial airway protection device according to the present invention can easily fix the artificial airway to the patient's face or head using the artificial airway support, maintain the position of the artificial airway even when the patient's body position changes, and can also protect the patient's face. there is.

1 schematically shows an artificial airway protection device according to an embodiment of the present invention.
2 to 5 show an artificial airway protection device according to a first embodiment of the present invention.
6 and 7 show an artificial airway protection device according to a second embodiment of the present invention.
8 shows an artificial airway protection device according to a third embodiment of the present invention.

Since the present invention can apply various transformations and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the description of the invention. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all conversions, equivalents, or substitutes included in the spirit and scope of the present invention. In describing the present invention, even if shown in different embodiments, the same identification numbers are used for the same components.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and when describing with reference to the drawings, the same or corresponding components are assigned the same reference numerals, and overlapping descriptions thereof will be omitted. .

In the following embodiments, terms such as first and second are used for the purpose of distinguishing one component from another component without limiting meaning.

In the following examples, expressions in the singular number include plural expressions unless the context clearly dictates otherwise.

In the following embodiments, terms such as include or have mean that features or components described in the specification exist, and do not preclude the possibility that one or more other features or components may be added.

In the drawings, the size of components may be exaggerated or reduced for convenience of description. For example, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to the illustrated bar.

In the following embodiments, the x-axis, y-axis, and z-axis are not limited to the three axes of the Cartesian coordinate system, and may be interpreted in a broad sense including these. For example, the x-axis, y-axis, and z-axis may be orthogonal to each other, but may refer to different directions that are not orthogonal to each other.

When an embodiment is otherwise implementable, a specific process sequence may be performed differently from the described sequence. For example, two processes described in succession may be performed substantially simultaneously, or may be performed in an order reverse to the order described.

Terms used in this application are only used to describe specific embodiments, and are not intended to limit the present invention. In this application, the terms "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

1 schematically shows an artificial airway protection device 10 according to an embodiment of the present invention.

Artificial airway protection device 10 according to an embodiment of the present invention may be used by being attached to at least a portion of the patient's face or head. For example, as shown in FIG. 1, the artificial airway protection device 10 may include an artificial airway support 100 and an artificial airway 200. 1, the artificial airway support 100 is shown in the shape of a mask covering a part of the patient's face and neck, but is not limited thereto.

In one embodiment, the artificial airway support 100 may be manufactured based on 3D data related to the shape of a patient's face. Here, the face may mean not only the facial part but also the entire head shape. For example, 3D data on the shape of the patient's face is secured in advance using imaging equipment such as a 3D laser scanner or CT. Then, based on the obtained 3D data, the prosthetic airway support 100 is manufactured using a 3D printer.

Through this, the artificial airway support 100 can be manufactured to correspond to the shape of the patient's face, thereby minimizing discomfort caused by the patient wearing the artificial airway protection device 10. Here, the prosthetic airway support 100 does not necessarily need to be manufactured to be in close contact with the patient's face, that is, to have the same size as the patient's face shape, and may be manufactured to have a predetermined scale with respect to the patient's face shape.

The artificial airway 200 may be inserted into one side of the artificial airway support 100 and used to secure the patient's airway. The artificial airway 200 is a flexible flexible tube, one end of which is connected to an oxygen supplier or a ventilator, and the other end of which may be inserted into the patient's trachea. The configuration of the artificial airway 200 is not particularly limited, and a known configuration may be employed.

In one embodiment, the artificial airway 200 may be inserted into an area of the artificial airway support 100 corresponding to the oral cavity of the patient and inserted into the airway through the oral cavity of the patient. That is, the artificial airway 200 may secure the patient's airway through tracheal intubation in a state in which the artificial airway support 100 is fixed. Alternatively, the artificial airway 200 may be inserted into a region of the artificial airway support 100 corresponding to the patient's neck and inserted into the airway through the patient's neck. That is, the artificial airway 200 can secure the patient's airway through a tracheotomy in a state where it is fixed to the artificial airway support 100 . Through this, the artificial airway protection device 10 according to an embodiment of the present invention can be applied to both tracheal intubation and tracheotomy.

As shown in Figure 1, the artificial airway protection device 10 according to an embodiment of the present invention can more stably support the artificial airway 200 as the artificial airway support 100 is supported on the patient's face. That is, unlike the conventional artificial airway supported around the patient's mouth or neck, the artificial airway support 100 according to an embodiment of the present invention is fixed to the front of the patient's face or one side of the head, so even if the patient changes posture, the artificial airway support 100 (200) can be stably supported.

2 to 5 show an artificial airway protection device 10 according to a first embodiment of the present invention.

2 and 3, the artificial airway protection device 10 according to an embodiment of the present invention covers the patient's entire face through the artificial airway support 100 and one side of the artificial airway support 100 to the oral cavity of the patient. It may include an artificial airway 200 that is inserted into.

The artificial airway support 100 may cover the entire face of the patient. More specifically, as shown in FIGS. 2 and 3, one end of the artificial airway support 100 surrounds the patient's neck, and the other end is disposed to surround the patient's head (top of head) to cover the entire patient's head.

In one embodiment, the artificial airway support 100 may form a lattice structure in which a plurality of support wires 101 cross each other. The support wire 101 may be a soft plastic or soft metal wire or the like. The support wire 101 may have a level of rigidity capable of being deformed by manpower. Through this, the user can pull the support wire 101 by hand, put it on the patient's face, and then return it to its original shape.

The artificial airway support 100 may include a raised portion 110, an insertion portion 120, a protecting portion 130, and a fixing portion 140.

The raised portion 110 may be raised from one side of the artificial airway supporter 100 to surround the connection portion 210, which is a portion where the artificial airway 200 is inserted into the artificial airway supporter 100. For example, the ridge 110 may extend from the patient's oral cavity.

In one embodiment, the raised portion 110 may have a shape in which a cross-sectional area becomes narrow along the longitudinal direction of the connecting portion 210 . That is, the raised portion 110 may have a shape inclined upward while extending from one side of the artificial airway support 100 . Accordingly, the connecting portion 210 of the artificial airway 200 can be more firmly fixed.

The insertion unit 120 is disposed on one end of the artificial airway support 100 to form an inlet inserted into the patient's face and may be disposed to surround the patient's neck. For example, the insertion portion 120 is a region into which the artificial airway support 100 is inserted into the patient, and may have an open entrance. The artificial airway support 100 is covered on the patient's face through the insertion portion 120, and the insertion portion 120 is disposed to surround the patient's neck. Also, the user may allow the insertion part 120 to completely cover the patient's neck by bending the insertion part 120 inward.

The protection part 130 extends from the insertion part 120 to cover the entire face of the patient, and one side may be connected to the artificial airway. For example, the protection unit 130 may have a shape corresponding to the shape of the patient's head, and may extend from the insertion unit 120 to cover all of the patient's face, temporal region, and occipital region.

In one embodiment, the protection unit 130 may be spaced apart from the patient's body, that is, the face, temporal region, or occipital region.

In one embodiment, the raised portion 110 may be disposed on the protective portion 130 . More specifically, the raised portion 110 may be connected to the artificial airway 200 by extending from the area of the protection portion 130 corresponding to the oral cavity of the patient (A in FIG. 2 ).

The fixing part 140 extends from the protection part 130 toward the other end of the artificial airway support 100, that is, the end opposite to the insertion part 120. In addition, the fixing part 140 may be spaced apart from the crown of the patient by a predetermined distance.

In one embodiment, in a state in which the first artificial airway support 100 is inserted into the patient's face, the fixing part 140 may have an open end like the insertion part 120. And when the artificial airway support 100 is completely inserted into the patient's face, the user can bend the fixing part 140 inward and fix it.

Through this configuration, the artificial airway support device 10 according to the first embodiment of the present invention can easily mount the artificial airway support 100 on the patient's face, and both ends are fixed so that the artificial airway support 100 is It can be fixed to the patient's body. In addition, the artificial airway support 100 is composed of a support wire 101 forming a lattice structure, protecting the patient's face and supporting the artificial airway 200, and at the same time securing the patient's field of view. In addition, the artificial airway protection device 10 according to the first embodiment of the present invention is arranged so that the raised portion 110 surrounds the artificial airway 200, and can stably support it.

In one embodiment, the artificial airway support 100 may further include a cover part 150.

As shown in FIG. 3 , the cover part 150 may be a part corresponding to an area with a large curve on the face, such as the patient's eyes, nose, or mouth. The cover part 150 may be made of a material different from that of the support wire 101 . More specifically, the cover part 150 is disposed inside the support wire 101 and may be made of a material softer than the support wire 101, such as silicon. In addition, the cover part 150 includes a first cover part 151 corresponding to the patient's eyes, a second cover part 153 corresponding to the patient's nose, and a third cover part 155 corresponding to the patient's mouth. can do. Through this, even if a load is applied to the patient's eyes, nose, mouth, etc. while the artificial airway protection device 10 is attached, it is possible to disperse it and relieve pain.

The cover part 150 does not necessarily need to be disposed only on the eyes, nose, or mouth, and may be disposed on the insertion part 120, the protecting part 130, or the fixing part 140.

In one embodiment, the artificial airway support 100 may further include a sensor unit 160.

As shown in FIG. 3 , the sensor unit 160 is disposed on one side of the insertion unit 120 , the protection unit 130 , or the fixing unit 140 to detect the patient's vital signs. The types of vital signs are not particularly limited, and may include oxygen saturation, body temperature, pulse, respiration, blood pressure, and the like. Through this, the user can check the patient's condition in real time. In one embodiment, the sensor unit 160 has a small display and can directly display the collected vital signs. Alternatively, the sensor unit 160 may be connected to a separate display and transmit collected sensors to an external display.

The artificial airway 200 is a soft tube, one end of which is connected to an oxygen supplier, and the other end forms a connection portion 210 inserted into the artificial airway support 100. The connecting portion 210 of the artificial airway 200 is inserted into the protruding portion 110 of the artificial airway support 100, so that an airway can be secured through the oral cavity of the patient.

In the artificial airway protection device 10 according to the first embodiment of the present invention, the raised portion 110 may have a different shape. More specifically, as shown in FIG. 4 , the raised portion 110 extends from the protective portion 130 and may have a trumpet shape so that the distance between the artificial airway 200 and the artificial airway 200 gradually increases. In addition, the connecting portion 210 of the artificial airway 200 may be inserted into the grid formed by the support wire 101 of the raised portion 110.

Through this, the position of the artificial airway 200 can be set more freely while stably fixing the artificial airway 200 to the raised portion 110.

In the artificial airway protection device 10 according to the first embodiment of the present invention, the artificial airway 200 may be disposed in a different area. More specifically, as shown in FIG. 5 , the raised portion 110 may extend from one side of the connecting portion 210, that is, a portion corresponding to the patient's neck. The raised portion 110 is formed at a position corresponding to an area into which the artificial airway 200 is inserted through tracheal intubation, and the artificial airway 200 may be inserted into the trachea through the raised portion 110 .

6 and 7 show an artificial airway protection device 10A according to a second embodiment of the present invention.

When compared with the artificial airway protection device 10 according to the first embodiment described above, the artificial airway protection device 10A according to the second embodiment of the present invention may have a slightly different configuration of the artificial airway support 100. there is.

As shown in Figures 6 and 7, the artificial airway protection device (10A) may include an artificial airway support (100A) and the artificial airway (200).

The artificial airway support 100A may include a raised portion 110A, an insertion portion 120A, and a protection portion 130A. The artificial airway supports 100A may be disposed as a pair separated from each other based on the center of the patient's face. More specifically, as shown in Figure 7, the artificial airway support (100A) may be provided with a pair to achieve symmetry with respect to the patient's facial center line A-A.

In addition, the pair of artificial airway supports 100A may have a coupling structure such as a groove-protrusion on the connecting portion and may be detachable from each other. Through this, the user can couple the pair of artificial airway supports 100A to the left and right sides of the patient's face, respectively.

In one embodiment, the pair of artificial airway supports 100A are integrally formed, and may be formed to spread around the facial center line A-A. More specifically, the artificial airway support 100A may be formed so that the rear part, that is, the region corresponding to the back of the head, is spread around the facial center line A-A, and the user can insert the artificial airway support 100A into the patient's head through this. there is.

In one embodiment, the artificial airway support 100A may be made of a transparent plastic material. That is, unlike the artificial airway support 100 according to the first embodiment made of the support wire 101, the artificial airway support 100A may be formed of integral plastic. In addition, the artificial airway support (100A) may have a level of rigidity capable of being deformed by manpower.

In one embodiment, the artificial airway support (100A) may be in close contact with the patient's face. As described above, the artificial airway support 100A may be manufactured based on 3D data on the patient's facial shape, and through this, the inner surface of the artificial airway support 100A may be formed to be in close contact with the patient's face. . Alternatively, only the protective part (130A) in direct contact with the patient's face of the artificial airway support (100A) may be in close contact with the patient's face.

In one embodiment, the artificial airway support 100A includes a first cover portion 151A, a second cover portion 153A, and a third cover portion 155A that protect the patient's eyes, nose, and mouth, respectively. 150A).

In one embodiment, the artificial airway support 100A may further include a sensor unit 160A for detecting a patient's vital signs.

The artificial airway protection device (10A) according to the second embodiment of the present invention can protect the patient's face more reliably by including an integrated artificial airway support (100A), and reliably fix the position of the artificial airway (200). can do.

8 shows an artificial airway protection device 10B according to a third embodiment of the present invention.

8, the artificial airway protection device 10B according to the third embodiment of the present invention may include an artificial airway support 100B and an artificial airway 200.

The artificial airway support 100B fixes the artificial airway 200 so that the artificial airway 200 is not changed or separated in a state in which the artificial airway 200 is inserted into the patient. The artificial airway support 100B may include a raised portion 110B and a seating portion 170B.

The raised portion 110B is an area into which the artificial airway 200 is inserted, and may extend from one side of the seating portion 170B. For example, as shown in FIG. 8 , the raised portion 110B extends from both sides of the seating portion 170B at a position corresponding to the patient's neck and may be arranged to surround the neck. That is, the raised portion 110B may have a ring shape extending from both sides of the upper surface of the seating portion 170B. The connecting portion 210 of the artificial airway 200 may be inserted into the trachea through an insertion hole formed on one side of the raised portion 110B.

The seating portion 170B supports the patient's head and may be detachable from the patient's face through a fixing portion 180B, which will be described later. The seating portion 170B may include a first support 171B and a second support 173B.

The first support 171B is disposed on the ground or on a bed to directly support the patient's head and extends in a first direction. For example, the first support 171B may extend in a direction in which a patient lies on a bed. The first support 171B may have a planar shape or a shape corresponding to the shape of the back of the head of the patient.

The second supporter 173B extends from an end of the first supporter 171B in a second direction crossing the first direction. For example, a raised portion 110B is disposed at one end of the first support 171B, and a second support 173B is perpendicular to the first support 171B at the other end of the first support 171B opposite to the raised portion 110B. may be extended. The second support 173B may block movement of the patient in the first direction while lying on the first support 171B.

The fixing part 180B fixes the seating part 170B to the patient. For example, the fixing part 180B is one or more belts or Velcro having buckles, and may be detachably disposed on the first support 171B. The fixing part 180B has one end connected to one side of the first support 171B to surround the face of the patient disposed on the first support 171B, and the other end connected to the other side of the second support 173B. Through this, the patient's head can be fixed on the first support 171B.

Through such a configuration, the artificial airway protection device 10B according to the third embodiment of the present invention can be easily attached to and detached from the patient's body. In addition, the patient's body, such as the head, may be firmly fixed to the seating portion 170B through the fixing portion 180B.

In all embodiments of the present invention, physiological organ parts of the face such as eyes, nose, mouth, and ears for physical examination and nursing assessment and intervention can be easily attached or detached from parts of the structure in the form of zippers, Velcro, or wire grids that are stretched. can be designed so that In addition to this, a part of the structure is modified to additionally protect external tubes such as a feeding tube or nasogastric tube inserted into the nose and an intra-jugular central catheter inserted into the neck. Designs such as ridges or wire grids can be stretched.

As such, the present invention has been described with reference to the embodiments shown in the drawings, but this is only an example. Those skilled in the art can fully understand that various modifications and equivalent other embodiments are possible from the embodiments. Therefore, the true technical protection scope of the present invention should be determined based on the appended claims.

Specific technical details described in the embodiments are examples, and do not limit the technical scope of the embodiments. In order to briefly and clearly describe the description of the invention, descriptions of conventional general techniques and configurations may be omitted. In addition, the connection of lines or connection members between the components shown in the drawing is an example of functional connection and / or physical or circuit connection, which can be replaced in an actual device or additional various functional connections, physical connections, or circuit connections. In addition, if there is no specific reference such as "essential" or "important", it may not necessarily be a component necessary for the application of the present invention.

“Above” or similar designations described in the description and claims of the invention may refer to both singular and plural, unless otherwise specifically limited. In addition, when a range is described in an embodiment, it includes an invention in which individual values belonging to the range are applied (unless there is no description to the contrary), and each individual value constituting the range is described in the description of the invention. same. In addition, if there is no clear description or description of the order of steps constituting the method according to the embodiment, the steps may be performed in an appropriate order. Embodiments are not necessarily limited according to the order of description of the steps. The use of all examples or exemplary terms (eg, etc.) in the embodiments is simply to describe the embodiments in detail, and unless limited by the claims, the examples or exemplary terms limit the scope of the embodiments. It is not. In addition, those skilled in the art will appreciate that various modifications, combinations and changes may be made according to design conditions and factors within the scope of the appended claims or equivalents thereof.

10: artificial airway protection device
100: artificial airway support
200: artificial airway

Claims (11)

Includes an artificial airway that secures the patient's airway through tracheal intubation or tracheotomy, and an artificial airway support that is detachable from the patient's face and is detachably connected to a connection provided at one end of the artificial airway. As a protective device,
The artificial airway is arranged such that at least a portion of the connecting portion is inserted into the oral cavity or airway of the patient,
The artificial airway support includes a raised portion that is raised on one side and surrounds the connecting portion,
The artificial airway support is a plurality of support wires cross each other to form a lattice structure, artificial airway protection device. According to claim 1,
The artificial airway support covers the entire face of the patient,
The raised portion has a shape in which the cross-sectional area becomes narrower along the longitudinal direction of the connecting portion, the artificial airway protection device. delete According to claim 1,
The artificial airway support
an insertion unit disposed at one end to form an entrance to be inserted into the patient's face and wrapped around the patient's neck;
a protection unit extending from the insertion unit to cover the entire patient's face and having one side connected to the artificial airway; and
, Artificial airway protection device comprising: a fixing unit extending from the protection unit toward the other end of the artificial airway support and spaced apart from the patient's head by a predetermined distance. According to claim 1,
The artificial airway support covers the entire face of the patient, is a transparent material, is symmetrical based on the center line of the patient's face, and is provided with a pair so as to be detachable from each other, artificial airway protection device. According to claim 5,
The artificial airway support is in close contact with the patient's face, artificial airway protection device. According to claim 1,
The artificial airway support is disposed on one side further comprising a sensor unit for collecting the patient's vital signs (vital sign), the artificial airway protection device. According to claim 1,
The artificial airway support is manufactured based on 3D data on the shape of the patient's face, artificial airway protection device. According to claim 1,
The artificial airway support supports the patient's head and includes a mounting portion detachable to the patient's face through a fixing portion,
The protruding portion extends both sides of the upper surface of the seating portion so as to surround the patient's neck, artificial airway protection device. According to claim 9,
the attachment part
a first support that extends in a first direction and supports a patient's head; and
A second support extending from an end of the first support in a second direction crossing the first direction to block movement of the patient in the first direction;
The fixing portion is detachably connected to the first support to contact the patient's face, and artificial airway protection device for fixing the patient's face to the first support. According to claim 1,
The artificial airway support is disposed on the inner surface of a position corresponding to at least one of the patient's eyes, nose and mouth, further comprising a cover portion made of a softer material than the peripheral portion, artificial airway protection device.

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