CN211157606U - Closed thoracic drainage bottle - Google Patents

Abstract

The utility model discloses a chest cavity closed drainage bottle, which comprises a bottle body, a liquid collecting bottle, a water sealing bottle and a pressure regulating bottle are arranged in the bottle body, and a first connection connecting the liquid collecting bottle and the water sealing bottle is arranged on the top of the bottle body. the second through hole connecting the water seal bottle and the pressure regulating bottle; the water seal bottle is also provided with a water seal pipe, the top of the water seal pipe is communicated with the first through hole, and the bottom of the water seal pipe is communicated with the bottom of the water seal bottle; The top of the liquid bottle is provided with a first connection joint for detachably connecting with the drainage pipe, the top of the pressure regulating bottle is provided with a second connecting joint for detachably connecting with the suction device; the pressure regulating bottle is provided with a pressure regulating pipe. The utility model occupies a small space, is convenient for transportation and storage, has few connection interfaces, clear identification, convenient and simple operation, small workload, and is not easy to connect wrongly; no spillage during filling, and pollution is avoided; Release the liquid to prolong the use time; the length is easy to adjust, which is convenient for hanging and fixing or portable activities.

Description

A chest cavity closed drainage bottle

technical field

The utility model particularly relates to a chest cavity closed drainage bottle.

Background technique

The existing closed chest drainage devices have the following disadvantages:

First, the liquid collecting bottle, the water sealing bottle and the pressure regulating bottle are three independent bottles, which take up a lot of space and are inconvenient for transportation and storage.

Second, when using it, multiple pipes need to be connected on site, which is complicated to operate, and has a large workload. It is easy to connect the wrong pipes, causing the risk of pneumothorax or infection.

Third, when filling water-sealed bottles and pressure-regulating bottles, it is easy to overflow, increasing the workload and causing pollution.

Fourth, there is no liquid discharge port at the bottom of the liquid collection bottle. When there is a lot of liquid in the liquid collection bottle, the device needs to be replaced, resulting in a waste of resources.

Fifth, the setting of the portable mechanism is unreasonable, the length cannot be adjusted, and it is not convenient for hanging and fixing or portable activities.

Utility model content

The purpose of the present invention is to provide a chest cavity closed drainage bottle in view of the deficiencies of the above-mentioned prior art, which occupies a small space, is convenient for transportation and storage; Wrong; the liquid will not overflow when filling the water-sealed bottle and the pressure regulating bottle to avoid pollution; the liquid can be released through the liquid discharge port at the bottom of the liquid collecting bottle to prolong the use time; the portable mechanism is set reasonably, the length is convenient to adjust, and it is easy to hang and fix or portable activities.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the present utility model is:

A chest cavity closed drainage bottle is characterized in that it includes a bottle body, and the bottle body is divided into a liquid collection bottle, a water-sealed bottle and a pressure regulating bottle through a partition wall, wherein the top of the bottle body is provided with a connection between the liquid collection bottle and the water-sealed bottle. The first through hole, the second through hole connecting the water seal bottle and the pressure regulating bottle; the water seal bottle is also vertically provided with a water seal pipe, the water seal pipe is closely attached to the right side wall of the water seal bottle, and its top passes through the first through hole. The through hole is communicated with the liquid collecting bottle, the bottom of the water sealing pipe is located at the bottom of the water sealing bottle and communicates with the bottom of the water sealing bottle; the top of the liquid collecting bottle is provided with a first connection joint for detachable connection with the chest drainage tube, and the top of the pressure regulating bottle is provided with a first connection joint. There is a second connecting joint for detachably connecting with the suction device; a pressure regulating tube is vertically arranged in the pressure regulating bottle, the top of the pressure regulating tube extends out of the bottle body and communicates with the outside world, and the bottom of the pressure regulating tube is located at the bottom of the pressure regulating bottle.

Further, it also includes a third connecting joint, a first filling pipe, a first needle and a sealing cap, the top of the bottle body is provided with a filling port that communicates with the water-sealed bottle, and one end of the third connecting joint is connected with the filling port through the filling port. The water-sealed bottle is connected, the other end of the third connection joint is detachably connected with one end of the first filling pipe, and the other end of the first filling pipe is connected with the first needle, which can be connected to an infusion bag/bottle for filling. The third connecting joint is also provided with a sealing cap, which seals the third connecting joint after the liquid filling is completed, so as to isolate the water-sealed bottle from the air.

Further, it also includes a fourth connecting joint, a second filling pipe and a second needle, one end of the fourth connecting joint is communicated with the pressure regulating bottle through the pressure regulating pipe, and the other end of the fourth connecting joint and one end of the second filling pipe can be connected. Disassemble and connect, and the other end of the second perfusion tube is connected with the second needle. The fourth connecting joint is also equipped with a dust cap, which is covered on the fourth connecting joint after the liquid filling is completed to prevent particulate matter from falling into the pressure regulating pipe.

Further, the outer wall of the water-sealing bottle and the outer wall of the pressure regulating bottle are provided with liquid level marking lines (thick black lines).

Further, the bottle body is provided with a liquid discharge port that communicates with the outside world and the liquid collection bottle, and a switch is provided at the liquid discharge port.

Further, it also includes fixing ropes on both sides. The fixing ropes are made of hard plastic and cannot be twisted and deformed, and four chain-type length adjustment joints are provided along the length direction, and the end of each fixed adjustment joint is provided with a hanging hole. One end of the fixing ropes on both sides is fixedly connected with the top surface of the bottle body, and is spaced at a certain distance; the other ends of the fixing ropes on both sides are connected with the hand rope or hook through the hanging hole, and the middle of the hand rope is provided with a hand hole.

Further, the outer wall of the liquid collection bottle is provided with a metering scale (a thick black mark).

Further, the outer wall of the separating wall of the liquid collecting bottle and the water-sealing bottle is provided with a liquid level height scale (a thick black mark).

Further, an anti-reflux clip is provided on the drainage tube.

Compared with the prior art, the utility model has the following beneficial effects:

First, the liquid collecting bottle, the water-sealing bottle and the pressure regulating bottle form a whole, which is small in size, light in weight, and convenient for transportation and storage.

Second, there are few connection interfaces, and there are obvious marks. The operation is convenient and simple, the workload is small, and it is not easy to connect wrongly, so as to prevent accidents in nursing care: the long tube of the water-sealed bottle is built in the junction of the water-sealed bottle and the liquid collection bottle. There is no need for manual connection on site. There is a hole in the middle of the top of the water sealing bottle and the pressure regulating bottle, and there is no need to manually connect it on site. There is only one pipeline connection interface on the liquid collecting bottle and the pressure regulating bottle, and it is marked with bold bold Chinese characters, the negative pressure suction connection interface is marked in yellow, and the connecting pipelines between the other three bottles are preset inside. The top of the pressure regulating tube of the water-sealed bottle and the pressure regulating bottle has a liquid filling pipe connection port, which is only used for filling liquid, and its opening size is smaller than that of the drainage pipe connection pipe and the negative pressure suction connection pipe opening. Therefore, there are only two external interfaces, and the settings are clearly marked, so the nurse will not connect wrongly.

Third, use a closed connection pipe to fill the water-sealed bottle and the pressure-regulating bottle. The liquid will not overflow during filling, and the sealing performance is good to avoid pollution: there is a filling port on the water-sealing bottle, and there is a third filling port on the filling port. The connection joint, and the third connection joint can be directly connected with the first liquid filling pipe. When filling the water-sealed bottle with liquid, connect the first filling tube and the third connecting joint, insert the first needle into the infusion bottle/bag, and then fill with liquid. When the filling is completed, cover the third connection connector with a cap to close it. There is a fourth connection joint at the top of the pressure regulating pipe, and the fourth connection joint can be directly connected with the second liquid filling pipe. When it is necessary to fill the pressure regulating bottle, connect the second filling tube and the fourth connecting joint, insert the second needle into the infusion bag/bottle, and then fill the liquid. When the filling is completed, the second filling pipe is removed, and the pressure regulating pipe is directly connected to the atmosphere.

Fourth, there is a liquid level marking line on the outer wall of the water-sealed bottle and the pressure-regulating bottle to remind nurses to stop filling, and the outer wall of the dividing wall between the water-sealing bottle and the pressure-regulating bottle is provided with a liquid level height scale, which is convenient for nurses to master the filling. quantity.

Fifth, the liquid can be discharged through the liquid discharge port at the bottom of the liquid collecting bottle to prolong the use time.

Sixth, the outer wall of the liquid collection bottle is provided with a precise measurement scale, which is convenient for nurses to observe and record the amount of liquid. When the drainage liquid exceeds a certain level, the liquid can be discharged through the liquid discharge port at the bottom of the liquid collection bottle.

Seventh, the setting of the portable mechanism is reasonable, and the length adjustment is convenient, which is convenient for hanging and fixing or portable activities.

Description of drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention.

Among them, 1 is the bottle body, 2 is the liquid collection bottle, 3 is the water sealing bottle, 4 is the pressure regulating bottle, 5 is the first through hole, 6 is the second through hole, 7 is the water sealing pipe, and 8 is the drainage tube. 9 is the first connecting joint, 10 is the second connecting joint, 11 is the pressure regulating pipe, 12 is the third connecting joint, 13 is the first filling pipe, 14 is the first needle, 15 is the fourth connecting joint, and 16 is the first connecting joint. The second filling tube, 17 is the second needle, 18 is the liquid level marking line, 19 is the liquid discharge port, 20 is the switch, 21 is the fixing rope, 22 is the hanging hole, 23 is the hand hole, and 24 is the infusion bag/ Bottle, 25 is an anti-reflux clip, 26 is a bracket, 27 is a hanging hole, 28 is a hand rope, 29 is a hook, 30 is a sealing cap, and 31 is a dust cover.

Detailed ways

As shown in FIG. 1 , the chest cavity closed drainage bottle of the present invention includes a bottle body 1, and the bottle body 1 is provided with a liquid collecting bottle 2, a water sealing bottle 3 and a pressure regulating bottle 4, wherein the inner top of the bottle body 1 is provided with There are a first through hole 5 connecting the liquid collecting bottle 2 and the water sealing bottle 3, and a second through hole 6 connecting the water sealing bottle 3 and the pressure regulating bottle 4; the water sealing bottle 3 is also vertically provided with a water sealing pipe 7, The top of the water seal pipe 7 is located at the top of the water seal bottle 3 and communicated with the first through hole 5, and the bottom of the water seal pipe 7 is located at the bottom of the water seal bottle 3 and communicated with the bottom of the water seal bottle 3; The first connecting joint 9 of the tube 8 is detachably connected (the bold black font at the interface is marked with "connecting the chest tube"), and the top of the pressure regulating bottle 4 is provided with a second connecting joint 10 (the joint is yellow) that is detachably connected to the suction device. , and the bold black font is used to identify "connected to negative pressure suction"); the pressure regulating bottle 4 is provided with a pressure regulating tube 11, the top of the pressure regulating tube 11 extends out of the bottle body 1 and communicates with the outside world, and the bottom of the pressure regulating tube 11 is located in the pressure regulating tube 11. Bottom of bottle 4.

The thoracic cavity closed drainage bottle also includes a third connection connector (marked with bold black font "filling port", red font marked "filling liquid is completed, the cap closes the hole") 12, the first filling tube 13 and the first needle 14. The top of the bottle body 1 is provided with a liquid filling port that communicates with the water-sealed bottle 3, one end of the third connection joint 12 is communicated with the water-sealed bottle 3 through the liquid filling port, and the other end of the third connection joint 12 is connected with the first liquid filling port. One end of the tube 13 is detachably connected, and the other end of the first liquid filling tube 13 is connected to the first needle 14 . After filling the liquid, seal it with a cap to close the water-sealed bottle.

The thoracic cavity closed drainage bottle also includes a fourth connection joint 15 (marked with bold black font as "filling port"), a second filling tube 16 and a second needle 17. The press bottle 4 is connected, the other end of the fourth connection joint 15 is detachably connected to one end of the second liquid filling pipe 16 , and the other end of the second liquid filling pipe 16 is connected to the second needle 17 .

The third connecting joint 12 and the fourth connecting joint 15 adopt the joints of the liquid-filled connecting pipe, and the third connecting joint 12 is equipped with a sealing cap 30 on the outside, thereby reducing the manufacturing and use cost. When the liquid filling is completed, the third connection joint 12 is directly covered with the sealing cap 30, so that the third connection joint 12 can be sealed, so that the water-sealed bottle 3 is isolated from the air. The fourth connection joint 15 is directly connected to the atmosphere.

The outer wall of the water-sealing bottle 3 and the outer wall of the pressure regulating bottle 4 are provided with a liquid level marking line 18 . The height marking line in the water seal bottle 3 is 4 cm away from the end of the water sealing pipe 7; the height marking line in the pressure regulating bottle 4 is 12 cm away from the end of the pressure regulating pipe 11; and it is a thick black mark.

The bottle body 1 is provided with a liquid discharge port 19 that communicates with the outside world and the liquid collection bottle 2 , and a switch 20 is provided at the liquid discharge port 19 .

The chest cavity closed drainage bottle also includes fixed ropes 21 on both sides. The fixed ropes 21 are provided with four length adjustment joints 22 along the length direction. The end of each fixed adjustment joint 22 is provided with a hanging hole 27. Between the adjacent hanging holes 27 The distance of 10cm is convenient to use the hook 29 to buckle into the hanging hole to hang the drainage bottle on the bedside when the patient is in bed, and it is convenient to adjust the length. One end of the fixing ropes 21 on both sides is fixedly connected with the outer top surface of the bottle body 1, and the two ends of the fixing ropes 21 are spaced apart by a certain distance. In this embodiment, one end of one side of the fixing rope 21 is set in the middle of the top of the water-sealing bottle 3 and the liquid collecting bottle 2 , and one end of the other side of the fixing rope 21 is set at the middle of the top of the pressure regulating bottle 4 to the right. The other ends of the fixing ropes 21 on both sides are connected with the hand rope 28 or the hook 29 through the hanging hole 27 , and a hand hole 23 is provided in the middle of the hand rope 28 .

The fixed rope 21 is similar in structure to a chain, and is made up of four 10cm long chain plastic bars linked together. A hanging hole 27 is provided under each adjustment joint, and the hook 29 is buckled, which can be hung on the bed and the length can be adjusted.

The carrying rope 28 is connected with the fixing ropes 21 on both sides through the hanging holes 27 , and a carrying hole 23 is formed in the middle of the carrying rope 28 . When the patient gets out of bed, the port 23 can be carried by hand to prevent tipping or backflow of liquid.

The outer wall of the liquid collection bottle 2 is provided with a metering scale (thick black).

The outer wall of the partition wall of the water-sealed bottle 3 and the pressure regulating bottle 4 is provided with a liquid level height scale (thick black).

The drainage tube 8 is provided with an anti-reflux clip 25 .

The fourth connection joint 15 is equipped with a dust cap 31, and the cap is provided with a plurality of holes. When the liquid filling is completed, the dust cap 31 is closed to prevent the particulate matter from falling into the pressure regulating pipe.

In order to ensure the stability of the utility model, four foldable brackets 26 are arranged at the bottom of the bottle body 1. When in use, the brackets 26 can be opened to play a fixed supporting role on the ground.

The utility model has the following beneficial effects:

First, the liquid collecting bottle, the water-sealing bottle and the pressure regulating bottle form a whole, which is small in size, light in weight, and convenient for transportation and storage. In this embodiment, the overall volume of the water-sealed bottle 3 and the pressure regulating bottle 4 is the same as the volume of the liquid collecting bottle 2, which is only 1000ml, so the required liquid volume in the water-sealing bottle 3 and the pressure regulating bottle 4 is small and the weight is light. .

Second, there are few connection interfaces, clear marking, convenient and simple operation, small workload, not easy to connect wrongly, and prevent nursing accidents: the long tube of the water-sealed bottle 3 is built-in at the junction of the water-sealed bottle 3 and the pressure regulating bottle 4. There is no need for manual connection on site. There is a hole in the middle of the top of the water sealing bottle 3 and the pressure regulating bottle 4, and there is no need to manually connect them on site during use. There is only one pipeline connection interface on the liquid collecting bottle 2 and the pressure regulating bottle 4, and it is marked with bold bold Chinese characters, the negative pressure suction interface is yellow, and the connecting pipelines between the other three bottles are preset inside. The top of the pressure regulating tube of the water-sealed bottle and the pressure regulating bottle each has a connection port for the filling pipe, which is only used for filling liquid, and its opening size is smaller than that of the chest tube drainage tube connection pipe and the negative pressure suction connection pipe opening. Therefore, there are only two external interfaces, and the settings are clearly marked, and the nurse will not connect incorrectly.

In this embodiment, the bottle body 1 is provided with a first text mark “connecting the chest tube” corresponding to the first connection joint 9 for prompting the connection of the chest tube, and the bottle body 1 is provided with a connection joint therewith Correspondingly, the second text mark "connecting negative pressure" for prompting the connection of negative pressure, both of which are in bold black font. The negative pressure suction interface is yellow, which is commonly used in negative pressure suction, so as to prevent the nurse from connecting the wrong pipe.

Third, the water-sealed bottle 3 and the pressure-regulating bottle 4 are filled with liquid through a closed connection pipe, and the liquid will not overflow during filling, and the sealing performance is good to avoid pollution: there is a filling port on the water-sealed bottle 3, which can be filled with liquid. There is a third connection joint 12 on the port, and the third connection joint 12 can be directly connected with the first filling pipe 13 . When the water-sealed bottle 3 needs to be filled with liquid, the first filling tube 13 and the third connection joint 12 are connected, and the first needle 14 is inserted into the infusion bag/bottle 24 to fill the liquid. When the liquid filling is completed, the third connection joint 12 can be closed with the sealing cap 30 . There is a fourth connection joint 15 at the top of the pressure regulating pipe 11 , and the fourth connection joint 15 can be directly connected with the second liquid filling pipe 16 . When the pressure regulating bottle 4 needs to be filled with liquid, the second liquid filling pipe 16 and the fourth connection joint 15 are connected, and the second needle 17 is inserted into the infusion bag/bottle 24 to fill the liquid. When the liquid filling is completed, the second liquid filling pipe 16 is removed, and the dust cap 31 is covered, and the pressure regulating pipe 11 is directly communicated with the atmosphere.

Fourth, the outer wall of the water-sealed bottle 3 and the pressure regulating bottle 4 is provided with a liquid level marking line 18, which is a black bold line, reminding the nurse to stop filling the liquid, and the outer wall of the partition wall of these two bottles is provided with a liquid level height scale, The scale is bold in black, which is convenient for nurses to grasp the amount of irrigation fluid.

Fifth, the liquid can be discharged through the liquid discharge port 19 at the bottom of the liquid collecting bottle 2 to prolong the use time.

Sixth, the outer wall of the liquid collection bottle 2 is provided with an accurate measurement scale, and it is a black bold line, which is convenient for nurses to observe and record the amount of liquid; when the drainage liquid exceeds a certain level, it can pass through the liquid collection bottle 2 bottom. Liquid is released.

Seventh, the setting of the portable mechanism is reasonable, and the length adjustment is convenient, which is convenient for hanging and fixing or portable activities.

The embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than limiting, and the common technology in the field Under the inspiration of the present utility model, personnel can make many forms without departing from the scope of the present utility model and the protection scope of the claims, which all belong to the protection scope of the present utility model.

Claims (9)

1. A thoracic closed drainage bottle is characterized by comprising a bottle body (1), wherein a liquid collecting bottle (2), a water-sealed bottle (3) and a pressure regulating bottle (4) are arranged in the bottle body (1), wherein a first through hole (5) for communicating the liquid collecting bottle (2) with the water-sealed bottle (3) and a second through hole (6) for communicating the water-sealed bottle (3) with the pressure regulating bottle (4) are formed in the inner top of the bottle body (1); a water seal pipeline (7) is also vertically arranged in the water seal bottle (3), the water seal pipeline (7) is tightly attached to the right side wall of the water seal bottle (3), the top of the water seal pipeline is communicated with the liquid collecting bottle (2) through a first through hole (5), and the bottom of the water seal pipeline (7) is positioned at the bottom of the water seal bottle (3) and is communicated with the bottom of the water seal bottle (3); the top of the liquid collection bottle (2) is provided with a first connecting joint (9) which is detachably connected with the thoracic drainage tube (8), and the top of the pressure regulating bottle (4) is provided with a second connecting joint (10) which is detachably connected with the suction apparatus; a pressure regulating pipe (11) is arranged in the pressure regulating bottle (4), the top of the pressure regulating pipe (11) extends out of the bottle body (1) and is communicated with the outside, and the bottom of the pressure regulating pipe (11) is positioned at the bottom of the pressure regulating bottle (4).

2. The thoracic closed drainage bottle of claim 1, further comprising a third connector (12), a first liquid filling tube (13), a first needle (14) and a sealing cap (30), wherein a liquid filling port communicated with the water-sealed bottle (3) is formed in the top of the bottle body (1), one end of the third connector (12) is communicated with the water-sealed bottle (3) through the liquid filling port, the other end of the third connector (12) is detachably connected with one end of the first liquid filling tube (13), the other end of the first liquid filling tube (13) is connected with the first needle (14), and a liquid filling bag/bottle (24) can be connected; the sealing cap (30) is connected to the third connecting nipple (12) by means of a plastic collar.

3. The closed thoracic drainage bottle of claim 1, further comprising a fourth connector (15), a second perfusion tube (16) and a second needle (17), wherein one end of the fourth connector (15) is communicated with the pressure regulating bottle (4) through the pressure regulating tube (11), the other end of the fourth connector (15) is detachably connected with one end of the second perfusion tube (16), and the other end of the second perfusion tube (16) is connected with the second needle (17).

4. The closed thoracic drainage bottle of claim 1, wherein the outer wall of the partition wall between the water-sealed bottle (3) and the pressure regulating bottle (4) is provided with a liquid level height marking line (18).

5. The closed thoracic drainage bottle as recited in claim 1, wherein a tapping hole (19) communicating the outside with the liquid collecting bottle (2) is formed at the bottom of the bottle body (1), and a switch (20) is arranged at the tapping hole (19).

6. The closed thoracic drainage bottle of claim 1, further comprising two side fixing ropes (21), wherein the fixing ropes (21) are made of hard plastic and are not twisted and deformed, 4 chain-type length adjusting joints (22) are arranged along the length direction, and a hanging hole (27) is formed at the tail end of each length adjusting joint (22); one end of each of the two side fixing ropes (21) is fixedly connected with the outer top surface of the bottle body (1) at a certain interval; the other end of the fixed rope (21) at the two sides is connected with a hand-held rope (28) and/or a hook (29) through a hanging hole (27), and the middle part of the hand-held rope (28) is provided with a hand-held hole (23).

7. The closed thoracic drainage bottle of claim 1, wherein the outer wall of the liquid collection bottle (2) is provided with thick black metering scales.

8. The closed thoracic drainage bottle of claim 1, wherein the outer walls of the liquid collecting bottle (2) and the water sealing bottle (3) are provided with thick black liquid level scales.

9. The closed thoracic drainage bottle of claim 1, wherein the drainage tube (8) is provided with a backflow-preventing clip (25).

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