KR102164181B1 - Chest bottle - Google Patents

Abstract

A chest bottle is disclosed. The chest bottle according to the present invention comprises: a main body unit and a water supplying module. The main body unit includes: a plurality of body fluid collection chambers which collect a body fluid of a patient and are connected to each other; a water seal chamber which is filled with water and is connected to an adjacent body fluid collection chamber; an inlet port which allows the body fluid of the patient to flow and is connected to the body liquid collection chamber; and a suction port which is connected to an inspirator and is connected to the body liquid collection chamber. The water supplying module is combined with the main body unit and supplies a quantity of water to the water seal chamber. The water supplying module includes a container which accommodates water inside, forms a discharging hole for discharging the water in a lower end unit, is inserted into a container penetrating hole formed in an upper part of the main body unit, is combined with the main body unit, and is arranged inside the water seal chamber; a pin member which is arranged inside the container and is elevated in a height direction; an opening/closing member which is combined with a lower end unit of the pin member, is elevated in a height direction with the pin member, and opens and closes the discharging hole; and a knob which is combined with an upper end unit of the pin member. The present invention easily seals the water seal chamber.

Description

Chest bottle {CHEST BOTTLE}

The present invention relates to a chest bottle.

When operating a patient, especially when operating on a chest patient, a chest bottle is used that sucks and stores air or body fluids accumulated in the patient's chest.

The chest bottle according to the prior art is connected in communication with the body fluid storage chamber and the body fluid storage chamber to aspirate and store the patient's body fluid, and water such as physiological saline, sterilized water, and sterilized distilled water is a water line at a certain height. Includes a water seal chamber filled to.

On the other hand, conventionally, in order to fill the water rod room with water, after connecting auxiliary devices such as a funnel to the connection part provided on the upper part of the water rod room, water was added to the funnel and water until the water line marked on the water rod room with the naked eye. It was checked whether it was filled or not. And after the water was filled into the water seal, a tube was connected to the connection part so that suction could be performed, and a nipple was assembled at the end of the tube to seal it.

However, as in the prior art, when water is filled above the water level line indicated in the water seal, in the process of filling water into the water seal, there is a trouble of removing water from the water seal again using a syringe or the like.

Republic of Korea Utility Model Registration No. 20-0304921 (announced on February 19, 2003)

Therefore, the technical problem to be solved by the present invention is to provide a chest bottle capable of easily filling a quantity of water in the water seal.

According to an aspect of the present invention, a plurality of bodily fluid collection chambers are provided to allow the patient's body fluids to be introduced and stored and communicated with each other, and a water seal chamber filled with water and provided to communicate with the adjacent bodily fluid storage chambers. , A body portion having an inlet port provided to be in communication with the bodily fluid storage chamber through which the patient's body fluid is introduced, and a suction port connected to an inhaler and provided to communicate with the water sealing chamber; And a water supply module coupled to the main body to supply a quantity of water to the water sealing chamber, wherein the water supply module has a discharge hole through which water is accommodated and water is discharged at a lower end thereof. A container inserted into the container through hole formed at the top, coupled to the main body, and disposed inside the water sealing chamber; A pin member disposed inside the container and elevating in a height direction; An opening/closing member coupled to a lower end of the pin member and being elevated in a height direction together with the pin member to open and close the discharge hole; And a chest bottle including a knob coupled to the upper end of the pin member may be provided.

The container includes a first flange formed on an upper end; And a plurality of pieces formed to protrude along the circumferential direction on the outer wall of the upper end and disposed under the first flange, and are engaged with the upper surface of the main body when the container is rotated after being inserted into the container through hole. 1 further comprising a locking protrusion, wherein the water supply module is fitted and coupled to the container, and is interposed between the first flange and the main body when the container is engaged with the main body, and the first flange and the main body It may further include a first sealing member for sealing between the parts.

The body portion is formed in a number corresponding to the number of the first locking protrusions along the periphery of the container through hole, and may further include a through groove through which the first locking protrusion passes.

The pin member is provided at a lower end, the first coupling portion to which the opening and closing member is coupled and supported; And a second coupling portion provided at the upper end, the handle is coupled to the upper portion, and a second sealing member in close contact with the inner wall of the container is fitted and coupled.

A plurality of second locking protrusions are protruding along the circumferential direction on the inner wall of the handle, and the second locking protrusion is formed in a number corresponding to the number of the second locking protrusions on the outer wall of the second coupling unit, and the second locking protrusion is inserted and coupled. Is formed, and a second flange on which the second sealing member is seated may be formed under the second coupling part.

Covering an upper portion of the body portion, further comprising a cover portion formed with a plurality of first through holes through which the inlet port, the suction port, and the upper portion of the handle are exposed, and the water supply module is exposed to the upper portion of the cover portion. Further comprising a dial coupled to the upper portion of the handle or integrally formed with the handle, the handle includes a guide protrusion formed to protrude laterally from the lower end, and as the dial is rotated, the handle and the pin member A pair of guide members may be formed to protrude from the upper end of the container and the lower surface of the cover so as to be elevated in the height direction and are disposed to face each other to form a path of a threaded structure into which the guide protrusion is inserted.

A stopper may be formed at the ends of the pair of guide members formed on the upper end of the container to limit the movement of the pair of guide protrusions, respectively.

The body portion may further include a counterflow gauge provided between the water sealing chamber and the bodily fluid storage chamber adjacent to the water sealing chamber and increasing the water level when a negative pressure occurs in the bodily fluid storage chamber.

A housing provided with a plurality of partition walls formed to have an upper portion of the main body open, and having communication holes for partitioning and communicating with the plurality of bodily fluid storage chambers, the backflow gauge, and the water seal chamber; It is coupled to the open upper part of the housing and the inlet port, the suction port, and the container through hole are formed, and formed in a shape corresponding to the shape of the upper surface of the plurality of bodily fluid storage chambers, the water sealing chamber, and the backflow gauge, and a plurality of A cap portion having a plurality of insertion protrusions inserted into the bodily fluid storage chamber, the water seal chamber, and the upper portion of the backflow gauge; And a material continuously provided along the outer wall of each of the plurality of insertion protrusions, and in close contact with the inner sidewalls of the plurality of bodily fluid storage chambers, the water sealing chamber, and the upper rim of the backflow gauge when the cap part is coupled to the upper portion of the housing. It may include 3 sealing members.

The third sealing member may include at least one elastically deformable elastic protrusion formed continuously and spaced apart from each other along a surface of the body fluid storage chamber and the inner sidewall of the upper rim of the water sealing chamber.

It is provided inside the backflow gauge, and is disposed under the communication hole for communicating the backflow gauge and the bodily fluid storage chamber adjacent to the backflow gauge, so that when negative pressure occurs in the bodily fluid storage chamber, water contained in the backflow gauge is It may further include a reverse flow blocking module to block the flow into the storage room.

The backflow blocking module is provided inside the backflow gauge, a blocking member having a plurality of second through holes formed on an upper surface and a plurality of slits extending in a height direction on an inner wall; A fourth sealing member fitted into and coupled to the blocking member and interposed between the inner wall of the backflow gauge and the blocking member to seal between the backflow gauge and the blocking member; And an opening/closing part provided inside the blocking member, which is raised and lowered according to the level of water accommodated in the backflow gauge to open and close the plurality of second through holes.

The opening and closing part is provided inside the blocking member and is elevated according to the level of water, and an insertion protrusion inserted into any one of the plurality of second through-holes is formed on an upper surface to protrude; And a fifth sealing member that is seated on an upper surface of the floating body and is interposed between a lower surface of the blocking member and an upper surface of the floating body to close the plurality of second through holes when the floating body is raised.

An embodiment of the present invention is provided with a water supply module coupled to the main body to supply water to the water sealing chamber, it is possible to fill a fixed amount of water in the water sealing chamber.

In addition, in an embodiment of the present invention, water contained in the container can be easily supplied to the water sealing chamber by opening the discharge hole formed at the lower end of the container by raising the pin member. After supplying water to the water sealing room, the pin member is lowered. By closing the discharge hole formed at the lower end of the container, the water sealing chamber can be easily sealed.

1 is a perspective view showing a chest bottle according to the present invention.
Figure 2 is an exploded perspective view showing the chest bottle according to the present invention.
3 is a perspective view showing a cap according to the present invention.
4 is an exploded perspective view showing the backflow blocking module according to the present invention.
5 is a cross-sectional view showing the operation of the reverse flow blocking module according to the present invention.
6 is an exploded perspective view showing a water supply module according to the present invention.
7 is a cross-sectional view showing a combined state before use of the chest bottle according to the present invention.
8 is an enlarged view of part A of FIG. 7.
9 is a cross-sectional view showing an operation of supplying water to the water sealing chamber of the chest bottle according to the present invention.
10 is an enlarged view of part B of FIG. 9.
11 is a cross-sectional view showing an operation of sucking and storing bodily fluid using a chest bottle according to the present invention.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the implementation of the present invention, reference should be made to the accompanying drawings illustrating preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by describing a preferred embodiment of the present invention with reference to the accompanying drawings. The same reference numerals in each drawing indicate the same member.

1 to 11, the chest bottle 100 according to the present invention includes a water seal chamber S5 and at least one collection chamber S1, S2, S3, S4, and A body portion 110 having a backflow gauge (G), a water supply module 130 coupled to the body portion 110 to supply water to the water sealing chamber (S5), and covering the upper portion of the body portion 110 It includes a cover part 150. Hereinafter, the water supplied to the water sealing room S5 includes physiological saline, sterilized water, and sterilized distilled water.

The bodily fluid storage chambers S1, S2, S3, and S4 in the main body 110 according to this embodiment store bodily fluids aspirated from the patient. In addition, the water sealing thread (S5) in the body part 110 is filled with water to a certain level so that air or body fluid cannot enter the patient again, and the sealing state of the body part 110 and the normal operation of the body part 110 are visually checked through the generation of bubbles. Make it possible. In addition, the backflow gauge (G) in the main body unit 110 makes it possible to check whether a negative pressure is generated on the patient side or in the bodily fluid storage chambers (S1, S2, S3, S4).

The main body 110 includes at least one bodily fluid storage chamber (S1, S2, S3, S4), a water sealing chamber (S5), and a backflow gauge (G), which are intercommunicated and arranged inline therein.

The bodily fluids aspirated from the patient are first stored in the bodily fluid storage chamber (S1) farthest from the subong chamber (S5), and then stored sequentially in the adjacent bodily fluid storage chamber (S2) when the storage capacity of the bodily fluid storage chamber (S1) is exceeded. Can be.

As described above, in order to arrange at least one bodily fluid storage chamber (S1, S2, S3, S4), water sealing chamber (S5), and backflow gauge (G) in the interior of the main body 110 to be in line with each other, this embodiment The body portion 110 according to the upper portion is formed to be open, and therein at least one bodily fluid storage chamber (S1, S2, S3, S4) and a plurality of partition walls (W1) that divide the water seal chamber (S5) and the backflow gauge (G) ,W2,W3,W4,W5) is provided with the housing 111, the cap 113 coupled to the upper portion of the housing 111, and the cap 113 is coupled to the lower surface of the cap 113 to form the housing 111 When coupled to the upper portion of the at least one bodily fluid storage chamber (S1, S2, S3, S4), and includes a third sealing member 115 for independently sealing the water sealing chamber (S5) and the backflow gauge (G).

As shown in FIG. 2, in the interior of the housing 111, four bodily fluid storage chambers S1, S2, S3, S4, one water seal chamber S5, and a backflow gauge G are provided in line with each other in sequence. .

The backflow gauge G is provided in the housing 111 between the water sealing chamber S5 and the bodily fluid storage chamber S4 adjacent to the water sealing chamber S5. When a negative pressure occurs on the patient side or in the bodily fluid storage chambers (S1, S2, S3, S4), water flows from the water seal chamber (S5) through the communication hole (H5) to the reflux gauge (G). As the height of the water contained in the reflux gauge (G) increases, the user can check whether the negative pressure is generated on the patient side or in the bodily fluid storage chambers (S1, S2, S3, S4) through the reflux gauge (G).

In addition, even when a small amount of water flows into the backflow gauge (G) from the backflow gauge (G), the height of the water in the backflow gauge (G) is significantly different than the height of the water in the waterbong chamber (S5). A water level increasing member 112 to indicate is provided.

Since the water level increasing member 112 occupies a certain volume inside the backflow gauge (G), even when a small amount of water flows into the backflow gauge (G) from the water sealing chamber (S5), the height of the water in the backflow gauge (G) is clearly Therefore, the user can visually check the fact that negative pressure has occurred in the patient's side or in the bodily fluid storage chambers S1, S2, S3, S4.

Four bodily fluid storage chambers (S1, S2, S3, S4) provided inside the housing 111, a water sealing chamber (S5), and a reverse flow gauge (G) are provided with a plurality of partition walls (W1, W2, W3, W4, W5) Is partitioned by

In addition, each of the four bodily fluid storage chambers (S1, S2, S3, S4), one water sealing chamber (S5), and the partition walls (W1, W2, W3, W4, W5) that divide the backflow gauge (G) are adjacent to each of the bodily fluid storage chambers ( Communication holes H1, H2, H3, H4, H5 are formed in order to communicate with each other between the S1, S2, S3, S4 and the water seal (S5) and the backflow gauge (G). When the bodily fluid aspirated from the patient is stored in the lower part of the first bodily fluid storage room (S1) and then exceeds the storage capacity of the first bodily fluid storage room (S1), the adjacent bodily fluid storage rooms (S2, S3, S2, S3, etc.) through communication holes (H1, H2, H3). It moves sequentially to S4).

In addition, the cap 113 is coupled to the upper portion of the open housing 111 to form the main body 110.

Meanwhile, referring to FIG. 3, in this embodiment, in order to individually seal a plurality of bodily fluid storage chambers S1, S2, S3, and S4 provided in the housing 111, the water seal chamber S5, and the backflow gauge G, A plurality of body fluid storage chambers (S1, S2, S3, S4), water sealing chamber (S5), and a plurality of insertion protrusions (113f) having a shape corresponding to the upper surface shape of the backflow gauge (G) are formed on the lower surface of the cap part 113 do.

Therefore, when the cap part 113 is coupled to the upper part of the housing 111, the plurality of insertion protrusions 113f correspond to the corresponding plurality of bodily fluid storage chambers S1, S2, S3, S4, the water seal chamber S5, and the backflow gauge ( It is inserted in the upper part of G) to seal a plurality of bodily fluid storage chambers (S1, S2, S3, S4), water seal chamber (S5), and backflow gauge (G).

In addition, in order to improve the sealing performance of the plurality of bodily fluid storage chambers (S1, S2, S3, S4), the water seal chamber (S5) and the backflow gauge (G), in this embodiment, the outer wall of each of the plurality of insertion protrusions (113f) is Accordingly, the third sealing member 115 is continuously provided. The third sealing member 115 is made of a flexible material capable of elastic deformation such as rubber, Teflon, and synthetic resin.

When the cap portion 113 is coupled to the upper portion of the housing 111, that is, a plurality of bodily fluid storage chambers (S1, S2, S3, S4), the water sealing chamber (S5), and the insertion protrusions (113f) on the top of the backflow gauge (G), respectively. ) When the third sealing member 115 is pressed, the inner sidewalls and insertion protrusions of the upper rim of the plurality of bodily fluid storage chambers (S1, S2, S3, S4), the water seal chamber (S5), and the backflow gauge (G) Close contact between (113f).

At this time, the adhesion of the third sealing member 115 between the plurality of bodily fluid storage chambers (S1, S2, S3, S4), the water seal chamber (S5) and the inner sidewall of the upper rim of the backflow gauge (G) and the insertion protrusions (113f) In order to improve, as shown in FIG. 2, the third sealing member 115 according to the present embodiment includes a plurality of bodily fluid storage chambers S1, S2, S3, S4, a water seal chamber S5, and a backflow gauge G It includes at least one elastic protrusion 115a that is elastically deformable and is continuously formed and spaced apart from each other along a surface in close contact with the inner sidewall of the upper rim.

When the cap 113 is coupled to the upper portion of the housing 111 and the insertion protrusions 113f press the third sealing member 115 on which a plurality of elastic protrusions 115a are formed, the elastic protrusions 115a are elastically deformed and The bodily fluid storage chambers (S1, S2, S3, S4), the water seal chamber (S5), and the inner side wall of the upper rim of the backflow gauge (G) are more closely contacted.

In addition, the cap unit 113 is provided with at least one inlet port (113c, 113d) through which the patient's body fluid is introduced at a location corresponding to the bodily fluid storage chambers (S1, S2, S3, S4), and corresponds to the water sealing chamber (S5). A suction port 113e connected to an aspirator (not shown) is provided at the position.

Referring to FIG. 2, in this embodiment, a first inlet port 113c is provided at a position corresponding to the bodily fluid storage chamber S1 farthest from the subong chamber S5, and a bodily fluid storage chamber adjacent to the subong chamber S5. A second inlet port 113d is provided at a position corresponding to (S4).

The body part 110 according to the present embodiment may further include a stand 117 rotatably provided on a lower surface of the housing 111. In the case of using the chest bottle 100 on the floor of the hospital room, the stand 117 is rotated 90° with respect to the housing 111 to prevent the housing 111 from falling due to an impact.

In addition, referring to Figures 1 and 2, the chest bottle 100 according to the present invention is installed in the cap unit 113 and provided in a position corresponding to any one of the bodily fluid storage chambers (S1, S2, S3, S4). It may further include a vacuum pressure relief module 170 for alleviating the vacuum pressure of the bodily fluid storage chambers (S1, S2, S3, S4) when negative pressure is generated in the (S1, S2, S3, S4).

When the user confirms that negative pressure has occurred in the bodily fluid storage chambers (S1, S2, S3, S4) through the increase in the height of the water contained in the reflux gauge (G), the user presses the vacuum pressure relief module 170 to allow external air to By flowing into the bodily fluid storage chambers S1, S2, S3, S4, the internal pressure of the bodily fluid storage chambers S1, S2, S3, S4 can be kept constant.

Normally, the vacuum pressure relief module 170 closes the air inlet hole (113g) formed in the cap part 113 so that external air flows into the bodily fluid storage chambers (S1, S2, S3, S4) through the air inlet hole (113g). Block things. On the other hand, when the user presses the vacuum pressure relief module 170, the air inlet hole (113g) is opened, and external air flows into the bodily fluid storage chambers (S1, S2, S3, S4) through the air inlet hole (113g).

On the other hand, when the user does not recognize the fact that negative pressure has occurred in the patient's side or in the bodily fluid storage rooms (S1, S2, S3, S4), the water contained in the reflux gauge (G) passes through the communication hole (H4) to the adjacent bodily fluid storage chamber ( It can flow into S4).

Accordingly, in the chest bottle 100 according to the present invention, even when a negative pressure occurs in the bodily fluid storage chambers S1, S2, S3, S4, the water contained in the backflow gauge G is stored in the bodily fluid storage chambers S1, S2, S3, S4. It may include a reverse flow blocking module 190 that can block the flow of the flow.

The backflow blocking module 190 is provided inside the backflow gauge G, and is disposed under the communication hole H4 to communicate the backflow gauge G and the bodily fluid storage chamber S4 adjacent to the backflow gauge G.

4 and 5, the reverse flow blocking module 190 is provided inside the reverse flow gauge G, and a plurality of second through holes 191a are formed on the upper surface thereof, and a plurality of slits ( 191c) is formed between the blocking member 191 and the blocking member 191, and is interposed between the inner wall of the backflow gauge G and the blocking member 191, so that there is a gap between the backflow gauge G and the blocking member 191. It is provided inside the sealing member 192 and the blocking member 191, but is raised and lowered according to the level of water accommodated in the backflow gauge G to open and close the plurality of second through holes 191a. It includes an opening and closing part 193.

In a state in which the fourth sealing member 192 is fitted and coupled to the outer wall of the blocking member 191, the fourth sealing member 192 is in close contact with the inner wall of the backflow gauge G. When negative pressure is generated in the bodily fluid storage chambers (S1, S2, S3, S4) and the water contained in the backflow gauge (G) rises, the water is blocked by the fourth sealing member 192 by the blocking member 191 and the backflow gauge ( G) Prevent leakage between inner walls. The fourth sealing member 192 is made of a flexible material capable of elastic deformation such as rubber, Teflon, and synthetic resin.

Further, a second stopper 191d may be engaged with the lower portion of the blocking member 191 to maintain a state in which the opening/closing part 193 is accommodated therein. When negative pressure is not generated in the bodily fluid storage chambers S1, S2, S3, and S4, the opening/closing part 193 is disposed inside the blocking member 191 and seated on the upper surface of the second stopper 191d.

And a plurality of third locking grooves 191b are formed along the circumferential direction on the inner wall of the blocking member 191 so that the second stopper 191d is engaged with the blocking member 191, and the outer wall of the second stopper 191d A plurality of fourth locking protrusions 191e which are formed in a number corresponding to the number of the third locking grooves 191b and are fitted and coupled to the third locking grooves 191b are formed to protrude.

The opening and closing part 193 descends from the inside of the blocking member 191 when no negative pressure is generated in the bodily fluid storage chambers S1, S2, S3, S4 to open the plurality of second through holes 191a, and When a negative pressure is generated in the storage chambers S1, S2, S3, and S4 and the water level of the water contained in the backflow gauge G rises, it is raised to close the plurality of second through holes 191a.

Specifically, the opening/closing part 193 is provided inside the blocking member 191 and is elevated according to the water level, and an insertion protrusion 194a inserted into any one of a plurality of second through holes 191a on the upper surface is formed to protrude A plurality of second through-holes (194) are interposed between the lower surface of the blocking member 191 and the upper surface of the floating body 194 when seated on the upper surface of the floating body 194 but the floating body 194 is raised. It includes a fifth sealing member 195 closing the 191a). The fifth sealing member 195 is made of a flexible material capable of elastic deformation such as rubber, Teflon, and synthetic resin.

When the negative pressure does not occur in the bodily fluid storage chambers S1, S2, S3, S4, as shown in Fig. 5(a), while the insertion protrusion 194a is inserted into the second through hole 191a The floating body 194 is lowered and seated on the second stopper 191d. At this time, the air sequentially passes through the communication hole H4, the second through holes 191a formed on the upper surface of the blocking member 191, the slits 191c formed on the inner wall of the blocking member 191, and the communication hole H4. It is sucked into the water sealing thread (S5) through.

On the other hand, when negative pressure occurs in the bodily fluid storage chambers (S1, S2, S3, S4), as shown in Fig. 5(b), water flows from the water seal chamber (S5) to the reflux gauge (G) and flows backward. When the water contained in the gauge G rises upward, the floating body 194 rises upward so that the fifth sealing member 195 closes the plurality of second through holes 191a. Therefore, since the plurality of second through-holes 191a are closed by the fifth sealing member 195, the water contained in the backflow gauge G cannot be raised any more, and the water flows through the communication hole H4. It is possible to block the inflow to the body fluid storage chamber (S4) adjacent to. In addition, since the plurality of second through holes 191a are closed by the fifth sealing member 195, the flow of air is blocked.

In addition, referring to Figures 1 to 3, the chest bottle 100 according to the present invention is installed in the cap unit 113 and provided at a position corresponding to the water sealing chamber S5 to provide bodily fluid storage chambers S1, S2, S3, S4. It may further include an expansion prevention module 180 for preventing expansion of the bodily fluid storage chambers S1, S2, S3, and S4 when positive pressure is generated.

When positive pressure above a certain level occurs in the bodily fluid storage chambers (S1, S2, S3, S4), the ball (B) provided in the expansion prevention module 180 is moved upward by the positive pressure, and the air discharge hole formed in the cap part 113 (113h) is opened, and the air in the bodily fluid storage chambers (S1, S2, S3, S4) is discharged to the outside through the air discharge hole (113h) to prevent the bodily fluid storage chambers (S1, S2, S3, S4) from expanding. . On the other hand, the ball B provided in the expansion prevention module 180 normally blocks the air discharge hole 113h from flowing into the bodily fluid storage chambers S1, S2, S3, and S4.

The water supply module 130 according to the present embodiment serves to supply a quantity of water to the water sealing chamber S5 by being coupled to the main body 110.

Referring to Figure 6, the water supply module 130 is a container 131 and a container 131 disposed inside the water sealing chamber (S5), the discharge hole (131a) through which water is received and water is discharged at the lower end. ), the pin member 132 that is elongated and elevates in the height direction, and is coupled to the lower end of the pin member 132 to elevate in the height direction together with the pin member 132, opening and closing the discharge hole (131a) It includes an opening and closing member 133 and a handle (knob 136) coupled to the upper end of the pin member 132.

The container 131 is inserted into the container through hole 113a formed in the upper part of the body part 110, that is, the cap part 113, and is disposed in the water sealing chamber S5. At this time, the container through hole 113a formed in the cap part 113 is provided at a position corresponding to the water sealing thread S5. The amount of water contained in the container 131 is supplied to the water sealing chamber S5 by opening the discharge hole 131a.

In addition, in order to engage the container 131 according to the present embodiment to the body portion 110, that is, the cap portion 113, the container 131 has a first flange 131b formed on the upper end, and along the circumferential direction on the outer wall of the upper end. A plurality of lateral protrusions are formed, and a first locking protrusion 131c disposed under the first flange 131b is further included.

When the container 131 is inserted into the container through hole 113a, the first flange 131b is seated and supported on the upper surface of the cap part 113, and when the container 131 is inserted into the container through hole 113a and then rotated A plurality of first locking protrusions 131c formed on the outer wall of the container 131 are engaged with the lower surface of the cap 113. At this time, the cap portion 113 is formed in a number corresponding to the number of the plurality of first locking protrusions 131c along the periphery of the container through hole 113a, and a through groove 113b through which the first locking protrusion 131c passes. Is formed.

On the other hand, in order to seal between the container 131 and the cap part 113 when the container 131 is engaged with the cap part 113, the water supply module 130 according to the present embodiment is inserted into the container 131 The first flange is interposed between the first flange 131b and the cap 113 when the container 131 is engaged with the main body 110 to seal the first flange 131b and the cap 113 It further includes a sealing member (134). The first sealing member 134 is made of a flexible material capable of elastic deformation such as rubber, Teflon, and synthetic resin.

And in this embodiment, the opening and closing member 133 is coupled to the lower end of the pin member 132 so as to accommodate water in the container 131 and supply the received water to the water sealing chamber (S5), and the upper end of the pin member 132 Attach the handle 136 to. The opening and closing member 133 is made of a flexible material capable of elastic deformation such as rubber, Teflon, and synthetic resin.

Specifically, a first coupling portion 132a to which the opening and closing member 133 is coupled and supported is provided at the lower end of the pin member 132, and a second coupling portion to which the handle 136 is coupled to the upper end of the pin member 132 (132b) is provided.

When the user grips the handle 136 and moves the pin member 132 upward by pulling the handle 136, the opening/closing member 133 fitted in the discharge hole 131a is separated from the discharge hole 131a and the discharge hole (131a) is opened and water is supplied to the water sealing chamber (S5). Conversely, after supplying water to the water seal (S5), the user pushes the handle 136 while holding the handle 136 to move the pin member 132 downward, and the opening and closing member 133 in the discharge hole (131a). When inserted, the discharge hole (131a) is closed.

On the other hand, in this embodiment, in order to prevent the water contained in the container 131 from leaking, the second sealing member 135 in close contact with the inner wall of the container 131 is fitted and coupled to the second coupling part 132b. Specifically, the handle 136 is coupled to the upper portion of the second coupling portion 132b, and the second sealing member 135 is fitted and coupled to the lower portion of the second coupling portion 132b. The second sealing member 135 is made of a flexible material capable of elastic deformation such as rubber, Teflon, and synthetic resin.

In addition, a plurality of second locking protrusions 136a are formed to protrude along the circumferential direction on the inner wall of the handle 136 so that the handle 136 and the second coupling part 132b can be engaged, and the second coupling part ( The outer wall of 132b) is formed in a number corresponding to the number of second locking protrusions 136a, and a first locking hole 132c to which the second locking protrusion 136a is fitted and coupled is formed.

In addition, a second flange 132d on which the second sealing member 135 is mounted may be formed under the second coupling part 132b. The upper and lower portions of the second sealing member 135 are supported by the handle 136 and the second flange 132d.

The cover unit 150 according to the present embodiment is detachably coupled to the upper edge of the body unit 110 to cover the upper portion of the body unit 110. The cover portion 150 is coupled to the body portion 110 to make the appearance of the chest bottle 100 beautiful.

When the cover portion 150 is coupled to the body portion 110, a spaced space is formed between the body portion 110 and the cover portion 150. In addition, a plurality of first through holes 151 through which the upper portions of the first inlet port 113c, the second inlet port 113d, the suction port 113e, and the handle 136 are exposed are formed in the cover part 150. do. The first inlet tube (T1) and the second inlet tube (T2) are connected to the first inlet port (113c) and the second inlet port (113d) through the plurality of first through holes (151), and the suction port (113e) ), the suction tube (T3) is connected.

On the other hand, in this embodiment, in order to easily open and close the discharge hole (131a), the water supply module 130 is a dial 137 coupled to the upper portion of the handle 136 exposed to the upper portion of the cover unit 150 It includes more.

6, a plurality of third locking protrusions (137a) are formed to protrude along the circumferential direction on the inner wall of the dial 137 so that the dial 137 and the handle 136 can be engaged, the handle 136 A second locking hole 136c is formed on the outer wall of the unit in a number corresponding to the number of the third locking protrusions 137a and to which the third locking protrusions 137a are inserted and coupled.

On the other hand, in the present embodiment, the dial 137 and the handle 136 are provided separately so that the dial 137 and the handle 136 can be combined and used, but the present invention is not limited thereto. ) May be formed integrally.

In this embodiment, the handle 136 and the pin member 132 can be raised and lowered in the height direction only by rotating the dial 137. Accordingly, the opening and closing member 133 is raised and lowered together to open the discharge hole 131a and Make it possible to close it.

To this end, referring to FIGS. 6, 8 and 10, a guide protrusion 136b protruding in the lateral direction is formed at the lower end of the handle 136, and the upper end of the container 131 and the lower surface of the cover unit 150 are A pair of guide members 131d and 153 are formed respectively protruding and disposed to face each other to guide the movement of the guide protrusion 136b.

A guide protrusion 136b is inserted between the pair of guide members 131d and 153, and the pair of guide members 131d and 153 form a path 155 of a threaded structure. Specifically, one guide member 131d formed on the upper end of the container 131 is formed to increase in height upward, and the other guide member 153 formed on the lower surface of the cover unit 150 has a height downward. It is formed increasingly.

Therefore, when rotating the dial 137, the guide protrusion 136b formed at the lower end of the handle 136 coupled to the dial 137 is a path of a threaded structure formed by a pair of guide members 131d and 153 ( It is moved along the 155, whereby the handle 136, the pin member 132, and the opening and closing member 133 are raised and lowered in the height direction together, so that the discharge hole 131a can be easily opened and closed.

In addition, a stopper 131f for limiting downward movement of the guide protrusion 136b may be formed at an end of the guide member formed on the upper end of the container 131.

The operation of the chest bottle 100 according to the present invention configured as described above will be described as follows.

7 and 8, in the chest bottle 100 according to the present invention, the water supply module 130 is coupled to the body portion 110 and the cover portion 150 is coupled to the upper portion of the body portion 110. . At this time, water is accommodated in the container 131.

In addition, referring to FIGS. 9 and 10, when a user intends to use the chest bottle 100, a quantity of water contained in the container 131 must be supplied to the water sealing chamber S5. To this end, when the user rotates the dial 137 exposed on the upper portion of the cover unit 150 in a counterclockwise direction, a guide protrusion 136b formed on the handle 136 coupled to the dial 137 is a pair of guides. As the pin member 132 and the opening/closing member 133 are raised along the path 155 formed by the members 131d and 153, the discharge hole 131a provided at the lower end of the container 131 is opened, and the container The water accommodated in 131 is supplied to the water seal chamber S5 and the backflow gauge G through the discharge hole 131a.

And, referring to FIG. 11, when a user rotates the dial 137 clockwise when a fixed amount of water is filled in the water sealing thread (S5) and the backflow gauge (G),

As the guide protrusion 136b formed on the handle 136 coupled to the dial 137 descends along the path 155 formed by the pair of guide members 131d and 153, the pin member 132 and the opening and closing member 133 ) Is lowered to close the discharge hole (131a) provided at the lower end of the container (131).

Then, the user connects the suction tube T3 to the aspirator while the discharge hole 131a is closed, and operates the aspirator after connecting the first inlet tube T1 to a catheter (not shown) connected to the patient's chest.

As described above, in the present embodiment, the handle 136, the pin member 132, and the opening and closing member 133 are raised and lowered according to the rotation of the dial 137, the guide protrusion 136b formed at the lower end of the handle 136 Is achieved as it moves along the path 155 of a threaded structure formed by a pair of guide members 131d and 153 disposed opposite to the upper end of the container 131 and the lower surface of the cover 150.

As described above, the present invention is not limited to the described embodiments, and it is obvious to those of ordinary skill in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, it should be said that such modifications or variations belong to the claims of the present invention.

100: chest bottle 110: main body
111: housing 113: cap portion
115: third sealing member 130: water supply module
131: container 132: pin member
133: opening and closing member 134: first sealing member
135: second sealing member 136: handle
137: dial 150: cover
170: vacuum pressure relief module 180: expansion prevention module
190: reverse flow blocking module 191: blocking member
192: fourth sealing member 193: opening and closing part

Claims (13)

A plurality of bodily fluid collection chambers in which the patient's body fluids are introduced and stored in communication with each other, a water seal chamber filled with water and provided in communication with the adjacent bodily fluid storage chamber, and the patient's body fluids are introduced and the A body portion having an inlet port provided in communication with the bodily fluid storage chamber and a suction port connected to the inhaler and provided in communication with the water seal chamber; And
And a water supply module coupled to the main body to supply a quantity of water to the water sealing chamber,
The water supply module,
A container in which water is received therein and a discharge hole through which water is discharged is formed at a lower end, and is inserted into a container through hole formed in an upper portion of the body part, coupled to the body part, and disposed inside the water sealing chamber;
A pin member disposed inside the container and elevating in a height direction;
An opening/closing member coupled to a lower end of the pin member and being elevated in a height direction together with the pin member to open and close the discharge hole; And
Chest bottle comprising a handle (knob) coupled to the upper end of the pin member.
The method of claim 1,
The container,
A first flange formed on the upper end; And
A plurality of pieces are formed to protrude along the circumferential direction on the outer wall of the upper end, are disposed under the first flange, and are engaged with the upper surface of the main body when the container is rotated after being inserted into the container through hole. It further includes a stumbling protrusion,
The water supply module,
Further comprising a first sealing member interposed between the first flange and the main body part to seal between the first flange and the main body part when the container is fitted and coupled to the container and when the container is engaged with the main body part A chest bottle to do.
The method of claim 2,
The body part,
A chest bottle formed in a number corresponding to the number of the first locking protrusions along the periphery of the container through hole, and further comprising a through groove through which the first locking protrusion passes.
The method of claim 1,
The pin member,
A first coupling portion provided at the lower end and supported by coupling the opening and closing member; And
Doedoe provided on the upper end, the handle is coupled to the upper, chest bottle including a second coupling portion to be coupled by fitting a second sealing member in close contact with the inner wall of the container.
The method of claim 4,
A plurality of second locking protrusions protrude along the circumferential direction on the inner wall of the handle,
The outer wall of the second coupling portion is formed in a number corresponding to the number of the second locking protrusions, and a locking hole to which the second locking protrusion is inserted and coupled is formed,
A chest bottle having a second flange on which the second sealing member is seated is formed below the second coupling part.
The method of claim 1,
Covering an upper portion of the body portion, further comprising a cover portion formed with a plurality of first through holes through which the inlet port, the suction port, and the upper portion of the handle are exposed,
The water supply module further includes a dial coupled to an upper portion of the handle exposed to the upper portion of the cover portion or integrally formed with the handle,
The handle includes a guide protrusion formed to protrude laterally from the lower end,
As the dial is rotated, the handle and the pin member are raised and lowered in the height direction, so that the upper end of the container and the lower surface of the cover are formed to protrude, respectively, and are disposed opposite to each other, so that the guide protrusion is inserted. A chest bottle with a pair of guide members forming a.
The method of claim 6,
A chest bottle in which a stopper is formed at the ends of the pair of guide members formed on the upper end of the container to limit the movement of the pair of guide protrusions, respectively.
The method of claim 1,
The body part,
A chest bottle further comprising a backflow gauge provided between the water seal chamber and the bodily fluid storage chamber adjacent to the water seal chamber, and the water level rises when a negative pressure occurs in the bodily fluid storage chamber.
The method of claim 8,
The body part,
A housing having a plurality of partition walls formed to have an upper portion open and having communication holes for dividing and communicating with a plurality of the bodily fluid storage chambers, the backflow gauge and the water seal chamber therein;
It is coupled to the open upper part of the housing and the inlet port, the suction port, and the container through hole are formed, and formed in a shape corresponding to the shape of the upper surface of the plurality of bodily fluid storage chambers, the water sealing chamber, and the backflow gauge, and a plurality of A cap portion having a plurality of insertion protrusions inserted into the bodily fluid storage chamber, the water seal chamber, and the upper portion of the backflow gauge; And
A third is continuously provided along the outer wall of each of the plurality of insertion protrusions, and when the cap portion is coupled to the upper portion of the housing, the plurality of bodily fluid storage chambers, the water sealing chamber, and a third in close contact with the inner side walls of the upper rim of the backflow gauge Chest bottle comprising a sealing member.
The method of claim 9,
The third sealing member is a chest bottle comprising at least one elastically deformable elastic protrusion formed continuously and spaced apart from each other along a surface in close contact with the inner sidewall of the upper rim of the plurality of bodily fluid storage chambers and the water sealing chamber.
The method of claim 9,
It is provided inside the backflow gauge, and is disposed below the communication hole for communicating the backflow gauge and the bodily fluid storage chamber adjacent to the backflow gauge. Chest bottle further comprising a backflow blocking module for blocking the flow into the storage room.
The method of claim 11,
The reverse flow blocking module,
A blocking member provided inside the backflow gauge, wherein a plurality of second through holes are formed on an upper surface, and a plurality of slits are formed in the inner wall in a height direction;
A fourth sealing member fitted into and coupled to the blocking member and interposed between the inner wall of the backflow gauge and the blocking member to seal between the backflow gauge and the blocking member; And
Doedoe provided in the interior of the blocking member, the chest bottle including an opening and closing portion for opening and closing the plurality of second through-holes by raising and lowering according to the level of water accommodated in the backflow gauge.
The method of claim 12,
The opening and closing part,
A floating body provided inside the blocking member, elevating according to the level of water, and having an insertion protrusion inserted into one of the plurality of second through holes protruding from the upper surface; And
A chest bottle comprising a fifth sealing member seated on an upper surface of the floating body and interposed between a lower surface of the blocking member and an upper surface of the floating body to close the plurality of second through holes when the floating body is raised.

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