KR20180129238A - Suctioning apparatus for alien substance in the body - Google Patents

Abstract

The present invention relates to a suction apparatus for foreign materials, and more specifically, to a hand-operated apparatus for sucking foreign materials in body, capable of sucking foreign materials inside the human body manually without the separate use of an apparatus providing a suction force and without a patient having to visit a health facility. In particular, the suction apparatus comprises: a main body unit which includes a first inner space, and an inlet and an outlet in communication with the first inner space; an insertion tube which is assembled to the inlet, includes a first flow path in communication with the first inner space, and is inserted into a body; a storage unit which is detachably assembled to the main body unit and includes a second inner space; a pressure adjustment unit which is disposed in the first inner space and moves along the first inner space to adjust pressure of the first inner space; and a driving part which is connected to the pressure adjustment unit to move the pressure adjustment unit according to an external force.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a hand-

The present invention relates to a foreign substance suction apparatus, and more particularly, to a foreign substance manual suction apparatus that allows a foreign body to be manually inhaled by a patient without visiting the medical institution.

Sputum, one of the foreign substances secreted by the body, is usually secreted to the extent that it can not be felt. However, when the disease occurs in the lung or bronchial tree, the amount of secretion increases. In the case of a normal person, it can be released to the outside at the same time as coughing, but in the case of a patient without energy, the sputum can not be discharged to the outside.

If the sputum located in the respiratory system is not discharged to the outside, it can cause bacterial infection and can worsen the condition of the patient. Therefore, the sputum should be periodically discharged from the respiratory apparatus. In the past, the patient had to visit the medical institution directly to extract the sputum as a suction device, or to use a vibration generator to help the sputum discharge when the medical institution could not be visited. However, since the vibration generator does not directly inhale the sputum but induces the discharge, the effect is insufficient, and in the case of patients who are still lacking in energy, it is difficult to discharge the sputum to the outside.

In addition, in the case where a medical person wishes to collect a sputum sample of a patient, a suction force providing device provided with a motor and a fan and a sample container containing a sputum sample must be sterilized and prepared. In the case of a suction force providing device, It is not difficult to collect sputum samples from patients receiving home nursing services because it is difficult to carry. In addition, in the case of a patient having a bacterium in the sputum, the inhaler had to be disinfected after a complicated disinfection process after using the inhaler.

Accordingly, there has been a demand for a manual suction device capable of sucking a foreign object placed in the body by a change in the internal pressure without a suction force providing device.

Korean Patent No. 10-0570563

An object of the present invention is to provide a manual inhalation device capable of sucking foreign matter placed in the body by a pressure change inside without a suction force providing device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the precise form disclosed. There will be.

According to an aspect of the present invention, there is provided a foreign body manual suction apparatus for sucking foreign matter placed in a body.

In the embodiment of the present invention, the foreign substance manual suction apparatus includes a main body portion in which a first internal space is formed and in which an inlet port and an outlet port communicating with the first internal space are formed, and a main body portion coupled to the inlet port, A storage portion formed in the first inner space and detachably coupled to the first inner space to be moved along the first inner space; And a driving part connected to the pressure adjusting part and adapted to move the pressure adjusting part according to an external force. According to the pressure change of the first internal space, And then flows into the main body part and is moved to the storage part.

In the embodiment of the present invention, at least one through-hole communicating with the second inner space is formed in the reservoir so that atmospheric pressure can be maintained.

In the embodiment of the present invention, the foreign matter manual suction device further includes a first elastic member coupled to the pressure regulating portion, wherein when the external force applied to the regulating portion is released, .

In the embodiment of the present invention, the main body portion may include a first guide portion coupled to a surface on which the inlet port is formed and formed with a flow path communicated with the inlet port, a second guide portion coupled to a surface on which the outlet port is formed, A first blocking portion positioned in the flow path of the first guide portion and a second blocking portion positioned in the flow path of the second guide portion, wherein the first blocking portion is formed in the flow path of the first guide portion in accordance with the movement of the pressure adjusting portion, And the position of the second blocking portion can be changed in the flow path of the second guide portion in accordance with the movement of the pressure adjusting portion.

In the embodiment of the present invention, the first guide part is formed with a first mesh so that the first sound blocking part is not separated from the one end adjacent to the inlet, a first protrusion protruding inward is formed at the other end, When one projection is abutted, the flow path between the insertion tubes can be blocked.

In the embodiment of the present invention, the second guide has a second protrusion protruding inward at one end adjacent to the outlet, a second mesh formed at the other end to prevent the second blocking member from being detached, When the two projections abut, the flow path between the storage portions can be shut off

In the embodiment of the present invention, the first guide is located in the flow path of the first guide, one end is coupled with the first blocking portion, and the other end is formed with the second elastic member to be engaged with the first mesh, A third elastic member may be formed which is located in the flow path of the second guide and has one end coupled to the second blocking portion and the other end coupled to the second mesh.

In the embodiment of the present invention, the first blocking portion and the second blocking portion may be spherical.

In the embodiment of the present invention, the insertion tube may have at least one through hole communicating with the first flow path on the outer circumferential surface thereof.

In an embodiment of the present invention, the storage unit is formed of a transparent material, and a scale may be formed on the outer circumferential surface.

In an embodiment of the present invention, the storage unit may further include a lid detachably coupled to one end of the storage unit and detachable from one end of the first storage unit, the lid being connectable with the other end of the storage unit.

In an embodiment of the present invention, the lead may cover the through-hole when coupled to the other end of the storage portion.

In an embodiment of the present invention, the insertion tube may be formed of rubber or synthetic resin.

In the embodiment of the present invention, the foreign substance manual suction device further includes a spherical protective member in which an insertion port is formed, and one end of the insertion tube is inserted into the insertion port of the protection member, .

In the embodiment of the present invention, the diameter of the insertion port gradually decreases from one end towards the center, and may be formed in a curved shape.

According to an aspect of the present invention, there is provided a sputum manual inhaler for aspirating sputum from a respiratory apparatus.

In an embodiment of the present invention, the sputum manual inhaler includes a main body portion in which a first internal space is formed and in which an inlet port and an outlet port communicating with the first internal space are formed, and a body portion coupled to the inlet port, A storage portion formed in the first internal space and detachably coupled to the first internal space and configured to move along the first internal space; And a driving part connected to the pressure adjusting part and adapted to move the pressure adjusting part according to an external force. When the pressure of the first internal space is lowered, the sputum is inserted into the insertion tube When the pressure of the first internal space is increased, the sputum flowing into the body part moves to the storage part, and the storage part has a through hole communicating with the second internal space on the outer circumferential surface thereof. Prize The second internal space is maintained at atmospheric pressure, and the pressure regulating portion can be repeatedly moved.

According to the embodiment of the present invention, it is possible to manually suck foreign matter placed in the body by a change in the internal pressure without providing a separate suction force providing device, so that there is no restriction on the place of use and it is easy to manage.

It should be understood that the effects of the present invention are not limited to the above effects and include all effects that can be deduced from the detailed description of the present invention or the configuration of the invention described in the claims.

FIG. 1 is a view showing a state in which an internal body manual inhaler according to an embodiment of the present invention is inserted into a body.
2 is a cross-sectional view of a manual inhaler according to an embodiment of the present invention.
FIG. 3 is a view illustrating a process of sucking a foreign substance in the manual inhaler according to an embodiment of the present invention.
FIG. 4 is a cross-sectional view of a manual inhaler according to another embodiment of the present invention.
5 is a cross-sectional view of an insertion tube of a manual foreign body inhaler according to an embodiment of the present invention.
6 is a view showing a storage portion and a lid of a manual foreign body inhalation device according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is referred to as being "connected" (connected, connected, coupled) with another part, it is not only the case where it is "directly connected" "Is included. Also, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, the terms "comprises" or "having" and the like refer to the presence of stated features, integers, steps, operations, elements, components, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a view showing a state in which an internal body manual inhaler 1 (hereinafter referred to as a foreign body manual inhaler) according to an embodiment of the present invention is inserted into a body.

A foreign body manual suction apparatus 1 according to an embodiment of the present invention includes a main body 10 having a pressure changed to suck foreign substances in the body, an insertion tube 20 coupled to the main body 10 and inserted into the body, A storage unit 30 in which the foreign body moved to the main body 10 is stored, a plate-shaped pressure regulator 40 (see FIG. 2) for changing the pressure in the main body 10 according to the movement, And a driving unit 50 for moving the driving unit 40. At this time, the insertion tube 20 is made of a soft material such as rubber or synthetic resin, and can be easily bent according to the bending of the body. The construction of the foreign matter manual suction device 1 and the suction process of the foreign matter will be described in more detail with reference to FIG. 2 and FIG.

1 shows a state in which the insertion tube 20 of the foreign substance manual inhaler 1 is inserted into the air through the mouth so as to suck the sputum C positioned in the airway B of the user A, do. The user A may apply an external force to the driving unit 50 and move the pressure adjusting unit 40 so that the sputum C is stored in the storage unit 30. [

2 is a sectional view of a foreign matter manual suction apparatus 1 according to an embodiment of the present invention.

The main body 10 has a first internal space 100 and an inlet 110 and an outlet 120 communicating with the first internal space 100 are formed. The inlet 110 may be formed on the first surface 101 of the body portion 10 and the outlet 120 may be formed on the second surface 102 orthogonal to the first surface 101.

A pressure regulating portion 40 is formed in the first inner space 100 of the main body 10 to move along the first inner space 100 and to lower or raise the pressure of the first inner space 100. The pressure regulating portion 40 is formed in the same shape as the first internal space 100 and may be disposed in parallel with the first surface 101. [ The pressure regulating portion 40 may have the same size as the first internal space 100 or may have a smaller size than the first internal space 100. When the pressure adjusting portion 40 is formed to have a smaller size than the first internal space 100, the contact member 410 may be coupled along the circumference of the pressure adjusting portion 40. At this time, the pressure adjusting part 40 may be formed with a seating groove 400 which is recessed inward so that the contact member 410 is not separated from the pressure adjusting part 40. The driving part 50 may be coupled to one surface of the pressure regulating part 40 and is exposed to the outside through the main body part 10. Accordingly, the user can move the pressure regulating part 40 located inside the main body 10 to the driving part 50. [

The first elastic member 60 may be coupled to the pressure regulating portion 40. The first elastic member 60 has one end coupled to the pressure regulating part 40 and the other end coupled to the inner peripheral surface of the main body 10 so that an external force applied to the pressure regulating part 40 through the driving part 50 And releases the pressure regulating part 40 to its original position when released. In other words, when the external force is not applied, the pressure regulating part 40 can be brought into close contact with the inner peripheral surface of the main body 10 penetrating through the driving part 50.

According to an embodiment of the present invention, the main body portion 10 may be provided with a stopper for blocking or blocking the flow path between the main body portion 10 and the insertion tube 20 in accordance with the movement of the pressure regulating portion 40, And a first blocking portion 132 disposed in the first guide portion 130. The first blocking portion 132 may include a first blocking portion 132 disposed within the first guide portion 130 and the first guide portion 130.

The first guide part 130 is coupled to the surface on which the inlet 110 is formed and has an inflow channel 131 communicating with the inflow port 110. The first blocking part 132 is located in the inflow channel 131, can do. The first blocking portion 132 can block the flow path to the insertion tube 20 in accordance with the movement of the pressure regulating portion 40. The first blocking portion 132 may be formed in a spherical shape and may be formed of a material having elasticity such as rubber. According to an embodiment of the present invention, the first guide part 130 may be coupled with a first mesh 133 to prevent the first blocking part 132 from being detached from the first end coupled to the inlet 110. The holes formed in the first mesh 133 are preferably formed to be large enough to easily pass through the viscous foreign body such as sputum but should be smaller than the size of the first blocking portion 132.

The first guide part 130 may have a protrusion 134 protruding toward the inflow channel 131 at the other end thereof along the inner circumferential surface. At this time, the protrusion 134 is formed to have a hole 1341 so as not to completely cover the other end of the first guide part 130. The protrusion 134 functions to block the flow path between the first guide part 130 and the insertion tube 20 together with the first blocking part 132. When the first blocking portion 132 is in contact with the projection 134, the hole 1341 may be blocked by the first blocking portion 132.

According to an embodiment of the present invention, the first guide part 130 may be configured to allow the first blocking part 132 to be positioned at a specific position even when the user tilts the foreign substance manual suction device 1, The second elastic member 135 can be engaged. One end of the second elastic member 135 is engaged with the first blocking portion 132, and the other end is coupled with the first mesh 133. The second elastic member 135 allows the first blocking portion 132 to move only when a pressure change occurs in the main body portion 10. That is, the elastic force of the second elastic member 135 is less than the pressure applied to the first guide portion 130.

The diameter of the inner circumferential surface of the insertion tube 20, that is, the diameter of the first flow path 200 may be the same as the diameter of the outer circumference of the first guide portion 130, 130, respectively.

According to an embodiment of the present invention, the main body part 10 may be provided with a stopper for blocking or blocking off the flow path between the main body part 10 and the storage part 30 in accordance with the movement of the pressure control part 40, And a second blocking portion 142 disposed in the second guide portion 140. The second blocking portion 142 may be disposed in the second guide portion 140,

The second guide portion 140 is coupled to the surface of the outlet 120 where the outlet 120 is formed and an outlet channel 141 communicating with the outlet 120 is formed. can do. The second blocking portion 142 can block the flow path to the storage portion 30 as the pressure regulating portion 40 moves. The second blocking portion 142 may be formed in a spherical shape, and may be formed of a material having elasticity such as rubber. The second guide part 140 may have a protrusion 144 protruding toward the outflow channel 141 at one end coupled to the outflow port 120 along the inner circumferential surface. At this time, the protrusion 144 is formed to have a hole 1441 so as not to completely cover the other end of the second guide part 140. The protrusion 144 functions to block the flow path between the second guide part 140 and the storage part 30 together with the second blocking part 142. When the second blocking portion 142 is in contact with the projection 144, the hole 1441 may be blocked by the second blocking portion 142. 2, the diameter of the outlet 120 formed in the main body 10 may be smaller than the diameter of the second blocking portion 142. In this case, the protrusion 144 may not be formed have.

The second guide 143 may be coupled to the second guide 140 to prevent the second blocking member 142 from being detached from the other end. The holes formed in the second mesh 143 are preferably formed to be large enough to easily pass through the viscous foreign body such as sputum but should be smaller than the size of the second blocking portion 142.

According to the embodiment of the present invention, even when the user tilts the foreign object manual suction apparatus 1 or uses the storage unit 30 of the foreign substance manual suction apparatus 1 facing downward, The third elastic member 145 may be engaged, which allows the blocking portion 142 to be located at a specific position. One end of the third elastic member 145 is coupled to the second blocking portion 142, and the other end is coupled to the second mesh 143. The third elastic member 145 allows the second blocking portion 142 to move only when a pressure change occurs in the first inner space 100 of the main body portion 10. [ That is, the elastic force of the third elastic member 145 is less than the pressure applied to the second guide portion 140, and may be greater than the gravity applied to the second blocking portion 142.

The storage unit 30 has a second internal space 300, which is a component for storing a foreign substance of a user passing through the outlet 120. The storage unit 30 may be formed in a cylindrical shape having an open end, and may be detachably coupled to one surface of the main body 10. More specifically, the storage unit 30 may be detachably coupled to the second surface 102 of the main body 10 having the outlet 120 formed thereon. Although not shown in FIG. 2, the storage unit 30 may be detachably coupled to the second guide unit 140.

According to an embodiment of the present invention, the storage unit 30 may include at least one through hole 310 communicating with the second internal space 300. The through hole 310 is formed in the second inner space 300 so as to maintain the atmospheric pressure and the second inner space 300 is formed in the second inner space 300 such that the pressure of the second inner space 300 And the atmospheric pressure is maintained. In the case where the through hole 310 is not formed in the storage part 30, when the foreign substance is sucked by moving the pressure adjusting part 40, other fluids are sucked together with the foreign material, , The pressure of the second internal space 300 can not be increased. When the pressure in the second internal space 300 is larger than the external force applied to the pressure regulating portion 40, the pressure regulating portion 40 can not be moved and can not suck any more foreign matter. 2 shows a state in which a plurality of through holes 310 are formed facing each other.

The storage unit 30 may be formed of a transparent material, and scale may be formed on the outer circumferential surface thereof. When a graduation is formed on the outer circumferential surface, the user can easily grasp the amount of foreign matter placed in the second internal space 300.

The storage unit 30 may further include a lead 70 detachably coupled to a lower end of the storage unit. The lid 70 is coupled to the lower end of the storage unit 30 when the storage unit 30 is separated from the main unit 10 and may be detached from the lower end and coupled to the upper end by the user. At this time, the lead 70 coupled to the upper end of the storage unit 30 covers the through hole 310. That is, the second inner space 300 does not communicate with the outside.

The lead 70 may be fitted or screwed into the upper or lower end of the storage part 30. [ The user can separate the storage unit 30 and the main body unit 10 from each other and connect the lead unit 30 coupled to the lower end of the storage unit 30 70) may be separated and coupled to the upper end, and then sent to an inspection institution (see FIG. 6).

Although not shown in Fig. 2, the body 10 may have a protrusion protruding inwardly on the inner circumferential surface thereof. The protrusion restricts the movement of the pressure regulating portion 40. When the pressure regulating portion 40 abuts against the protrusion, further movement is impossible. The protrusion is formed on the surface perpendicular to the surface through which the driving part 50 penetrates to be positioned before the pressure adjusting part 40 to prevent the driving part 50 from being completely inserted into the first inner space, The pressure regulating portion 40 is prevented from being separated from the movement path by the outlet 120 formed in the passage 100.

FIG. 3 is a view showing a process of sucking a foreign object by the foreign matter manual suction device 1 according to the embodiment of the present invention.

3 (a) is a view showing a state in which an external force is applied to the driving part 50, the first elastic member 60 is compressed, and the pressure regulating part 40 is moved. When the pressure regulating part 40 moves along the main body 10, the pressure of the first internal space 100 located in the moving direction of the pressure regulating part 40 increases. The first blocking portion 132 located in the inflow channel 131 of the first guide portion 130 is moved in the first guide portion 130 formed with the protrusion 134 130 to block the flow path between the main body 10 and the insertion tube 20. The second blocking portion 142 positioned in contact with the protrusion 144 of the second guide portion 140 moves to the other end of the second guide portion 140 formed with the second mesh 143, 10 and the storage unit 30 is released. That is, the flow path between the main body 10 and the storage part 30 is opened. Accordingly, the fluid located in the first internal space 100 is moved toward the reservoir 30 side.

3 (b) is a diagram showing a state in which the external force applied to the driving unit 50 is released, the first elastic member 60 is restored, and the pressure regulating unit 40 returns to its original position . The pressure of the first internal space 100 decreases as the pressure regulating portion 40 returns to its original position. The first blocking portion 132 positioned in contact with the protrusion 134 of the first guide portion 130 is positioned in the first blocking portion 132 when the pressure of the first inner space 100 is reduced, And moves to the other end of the guide portion 130 to release the blocking of the flow path between the main body portion 10 and the storage portion 30. [ That is, the flow path between the main body 10 and the insertion tube 20 is opened. Accordingly, the foreign substances in the body are moved along the first flow path 200 to the first internal space 100 of the main body part 10. [

3C is a diagram showing a state in which the first elastic member 60 is compressed and an external force is applied to the driving unit 50 and the pressure adjusting unit 40 is moved. When the pressure regulating part 40 moves along the main body 10, the pressure of the first internal space 100 located in the moving direction of the pressure regulating part 40 increases. The first blocking portion 132 located in the inflow channel 131 of the first guide portion 130 is moved in the first guide portion 130 formed with the protrusion 134 130 to block the flow path between the main body 10 and the insertion tube 20. The second blocking portion 142 positioned in contact with the protrusion 144 of the second guide portion 140 moves to the other end of the second guide portion 140 formed with the second mesh 143, 10 and the storage unit 30 is released. That is, the flow path between the main body 10 and the storage part 30 is opened. Accordingly, the foreign matter placed in the first internal space 100 is moved toward the storage unit 30 side.

According to the embodiment of the present invention, the foreign substance manual suction device 1 can suck foreign substances in the body manually without a separate suction force providing device, so that there is no restriction on the use place and it is easy to manage.

4 is a cross-sectional view of a foreign matter manual suction apparatus 1 according to another embodiment of the present invention.

According to an embodiment of the present invention, the foreign object manual suction device 1 may be configured such that the inlet 110 is formed on the first surface 101 of the body portion 10 and the outlet 120 is formed on the first surface 101 And the pressure regulating portion 40 may be disposed perpendicular to the first surface 101 and the third surface 103. The pressure regulating portion 40 may be formed on the third surface 103 parallel to the first surface 101 and the third surface 103, The first guide portion 150 is coupled to the first surface 101 having the inlet port 101 and the second guide portion 160 is coupled to the third surface 103 having the outlet port 120 formed therein . Since the first guide part 150 and the second guide part 160 have the same internal structure as the first guide part 130 and the second guide part 140 of FIG. 2, description thereof will be omitted.

When the outlet 120 is disposed in parallel with the inlet 110, the storage unit 80 may have a second internal space 800 and one end opened. Since the lower end of the second guide part 160 and the lower end of the second inner space are separated from each other by a distance of the upper end, the foreign matter placed in the second internal space 800 is separated from the second guide part 160, There is no fear that the first inner space 100 will come into contact with the first inner space 100 again. The foreign matter placed in the second internal space 300 can be easily brought into contact with the second guide part 160 to be reused And may be moved to the first inner space 100.

 5 is a sectional view of the insertion tube 20 of the foreign material manual suction apparatus 1 according to the embodiment of the present invention.

A spherical protective member 220 may be coupled to one end of the insertion tube 20. One end of the insertion tube 20 is fitted into the insertion hole 221. The insertion hole 221 is formed in the protective member 220, The protective member 220 prevents a wound from being generated by one end of the insertion tube 20 which is sharp during the insertion of the insertion tube 20 into the body. In addition, the insertion port 221 may be formed in a curved shape with the diameter gradually decreasing from one end toward the center. In the case of being formed in a curved shape, a sharp edge does not cause scarring, and foreign matter can be sucked into a wider area.

According to an embodiment of the present invention, at least one through hole 210 communicating with the first flow path 200 may be formed on the outer circumferential surface of the insertion tube 20. The through hole 210 can suck foreign matter located on the side surface of the insertion tube 20. Therefore, not only the foreign substance can be sucked from one end of the insertion tube 20 but also the foreign substances located on the side surface can be sucked, so that the user's convenience can be improved.

In addition, according to one embodiment of the present invention, when a medical person wants to extract a foreign body of a patient and conduct inspection, the foreign body inhaler 1 is sterilized and prepared to easily acquire a foreign substance in the body of the patient have.

It will be understood by those skilled in the art that the foregoing description of the present invention is for illustrative purposes only and that those of ordinary skill in the art can readily understand that various changes and modifications may be made without departing from the spirit or essential characteristics of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is defined by the appended claims, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

1: Manual internal suction device
10:
20: Insertion tube
30:
40: Pressure regulator
50:

Claims (16)

1. A foreign substance manual suction device for sucking a foreign object placed in the body,
A body portion having a first internal space formed therein and having an inlet port and an outlet port communicating with the first internal space,
An insertion tube coupled to the inlet port and formed with a first flow path communicating with the first internal space,
A storage unit detachably coupled to the main body and having a second inner space,
A pressure regulator formed in the first inner space and moving along the first inner space and regulating a pressure of the first inner space;
And a driving unit connected to the pressure regulator to move the pressure regulator according to an external force,
Wherein the foreign matter flows into the body portion along the insertion tube according to a change in the pressure of the first internal space, and is moved to the storage portion.
The method according to claim 1,
Wherein at least one through-hole communicating with the second internal space is formed in the reservoir, so that atmospheric pressure is maintained.
The method according to claim 1,
And a first elastic member coupled to the pressure regulator,
Wherein the first elastic member restores the pressure regulating portion to its original position when the external force applied to the regulating portion is released.
The method according to claim 1,
Wherein,
A first guide part coupled to a surface on which the inlet is formed and having a flow path communicated with the inlet,
A second guide portion coupled to the surface on which the outlet is formed and having a flow path communicated with the outlet,
A first blocking portion located in the flow path of the first guide portion,
And a second blocking portion located in the flow path of the second guide portion,
The first blocking portion is changed in position in the flow path of the first guide portion in accordance with the movement of the pressure adjusting portion and the second blocking portion is changed in position in the flow path of the second guide portion in accordance with the movement of the pressure adjusting portion Featured, foreign matter manual suction device.
5. The method of claim 4,
The first guide part may include a first mesh formed on one end of the first guide part so as not to allow the first sound blocking part to be detached, and a first protrusion protruding inward on the other end,
And the flow path between the insertion tube is blocked when the first blocking portion and the first projection abut on each other.
6. The method of claim 5,
The second guide includes a second protrusion protruding inwardly at one end adjacent to the outlet and a second mesh formed at the other end to prevent the second blocking member from being detached,
And when the second blocking portion and the second protrusion come into contact with each other, the flow path between the storing portions is cut off.
The method according to claim 6,
The first guide may include a second elastic member which is located in the flow path of the first guide and has one end coupled to the first blocking member and the other end coupled to the first mesh,
Wherein the second guide is formed in the flow path of the second guide and is formed with a third elastic member having one end coupled to the second blocking portion and the other end coupled to the second mesh. Device.
The method according to claim 6,
Wherein the first blocking portion and the second blocking portion have a spherical shape.
The method according to claim 1,
Wherein the insertion tube is formed with at least one through hole communicating with the first flow path on an outer circumferential surface thereof.
The method according to claim 1,
Wherein the storage portion is formed of a transparent material, and a scale is formed on an outer circumferential surface thereof.
3. The method of claim 2,
Wherein,
Further comprising a lead detachably coupled to one end of the storage unit and detachable from one end of the storage unit and coupled with the other end of the storage unit.
12. The method of claim 11,
The lead includes:
And covers the through hole when it is coupled to the other end of the storage part.
The method according to claim 1,
Characterized in that the insertion tube is formed of rubber or synthetic resin.
The method according to claim 1,
Further comprising a spherical protective member on which an insertion port is formed,
Wherein the protective member is engaged with one end of the insertion tube to the insertion port to prevent damage to the body by one end of the insertion tube.
15. The method of claim 14,
The insertion port
Characterized in that the diameter gradually decreases from one end towards the center and is formed in a curved shape.
A sputum manual inhaler for inhalation of sputum in a respiratory tract,
A body portion having a first internal space formed therein and having an inlet port and an outlet port communicating with the first internal space,
An insertion tube coupled to the inlet and having a first flow path communicating with the first internal space, the insertion tube being inserted into the respiratory machine;
A storage unit detachably coupled to the outlet and having a second inner space,
A pressure regulator formed in the first inner space and moving along the first inner space and regulating a pressure of the first inner space;
And a driving unit connected to the pressure regulator to move the pressure regulator according to an external force,
When the pressure of the first internal space is lowered, the sputum flows into the main body part along the insertion tube. Then, when the pressure of the first internal space is increased, the sputum flowing into the main body part moves to the storage part ,
Wherein the reservoir has a through hole communicating with the second inner space on an outer circumferential surface thereof, the atmospheric pressure of the second inner space being maintained by the through hole, and the pressure regulating portion being repeatable to move. Sputum manual inhalation device.

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