CN221045248U - Thoracic closed drainage bottle - Google Patents

Abstract

The utility model relates to the technical field of medical devices, and discloses a closed chest drainage bottle, including a bottle body, a bottle mouth fixedly provided at the top of the bottle body, a first sealing gasket provided at the top of the bottle mouth, a first thread groove provided at the outer side of the bottle mouth, a bottle cap threadedly connected at the first thread groove, a second thread groove provided at the inner side of the bottle cap, a second sealing gasket provided at the top of the bottle cap, a tube sleeve threadedly connected at the second thread groove, and a nozzle fixedly provided at the inner side end of the tube sleeve. In the utility model, installing a sealing gasket between the bottle mouth and the bottle cap can ensure the sealing of the device, and there is no need to worry about foreign substances entering the drainage bottle. At the same time, the threaded connection is convenient for disassembly of the bottle mouth and the bottle cap, and convenient for pouring out the substances in the bottle body. In addition, a thread groove is provided at the top of the bottle cap to cooperate with the tube sleeve for connection, so that the tube can be easily disassembled and replaced.

Description

A chest closed drainage bottle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a closed chest drainage bottle.

Background technique

Closed chest drainage is to place one end of the drainage tube into the chest cavity, and connect the other end to a water-sealed bottle at a lower position, so as to discharge gas or collect fluid in the chest cavity, so that the lung tissue can reopen and restore function. As a treatment method, it is widely used in the drainage of hemothorax, pneumothorax, empyema and after thoracotomy, and plays a very important role in the treatment of diseases.

The sealing of traditional drainage bottles cannot be guaranteed to prevent air from entering the bottle and causing chest infection. There is no protective device at the exhaust port of traditional drainage bottles, and the hygiene and safety of the bottle cannot be guaranteed. At the same time, the bottle cannot be hung on the bed and can only be placed on the ground where it is easy to be touched, which can easily cause damage to the drainage bottle and its hygiene and safety.

Therefore, those skilled in the art provide a closed chest drainage bottle to solve the problems raised in the above background technology.

Utility Model Content

The purpose of the utility model is to solve the shortcomings existing in the prior art, and a closed chest drainage bottle is proposed. A sealing gasket is installed between the bottle mouth and the bottle cap to ensure the sealing of the device. The bottle mouth and the bottle cap can be easily disassembled by using a threaded connection. The filter element is installed to prevent impurities in the outside air from entering and causing pollution to the chest cavity. At the same time, a filter net is installed to protect the filter element. The upper and lower frames are installed to protect the bottle body to prevent the bottle body from being damaged by bumps.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A chest closed drainage bottle, comprising a bottle body, a bottle mouth fixedly arranged at the top of the bottle body, a first sealing gasket arranged at the top of the bottle mouth, a first thread groove arranged on the outer side of the bottle mouth, a bottle cap threadedly connected at the first thread groove, a second thread groove arranged on the inner side of the bottle cap, a second sealing gasket arranged at the top of the bottle cap, a tube sleeve threadedly connected at the second thread groove, and a nozzle fixedly arranged at the inner end of the tube sleeve;

Through the above technical solution, a sealing gasket is installed between the bottle mouth and the bottle cap to ensure the sealing of the device. The bottle mouth and the bottle cap can be easily disassembled by using a threaded connection. A threaded groove is also provided in the pipe sleeve to facilitate the replacement and disassembly of the pipe.

Furthermore, an exhaust port is fixedly provided at the top of the bottle body, a filter element is fixedly provided at the inner top of the exhaust port, and a filter screen is fixedly provided at the top of the exhaust port;

Through the above technical solution, installing the exhaust port can allow the air in the bottle to be discharged, while installing the filter can prevent impurities in the outside air from entering the bottle, and installing the filter is used to protect the filter from being damaged.

Furthermore, a lower frame is provided at the bottom end of the bottle body, and first fixing sleeves are fixedly provided on both sides of the lower frame;

Through the above technical solution, the lower frame can be installed so that the bottle body can be placed in the lower frame, and the bottom of the bottle body can be protected to prevent damage due to bumps.

Furthermore, an upper frame is provided at the top of the bottle body, and second fixing sleeves are fixedly provided on both sides of the upper frame;

Through the above technical solution, the upper frame and the lower frame are installed and used in conjunction with each other to fix the bottle body, and the protection of the bottle body can be effectively improved.

Furthermore, a first connecting rod is disposed on the inner side of each of the two first fixing sleeves;

Through the above technical solution, the first connecting rod is sleeved on the fixing sleeve of the lower frame, and is used together with the second connecting rod to fix the upper frame and the lower frame.

Furthermore, a third thread groove is formed on the inner sides of the two first connecting rods;

Through the above technical solution, a threaded groove is provided on the top of the first connecting rod, which facilitates the installation of the second connecting rod and is also very convenient when the second connecting rod is disassembled by threaded connection.

Furthermore, the two third thread grooves are both threadedly connected with a second connecting rod;

Through the above technical solution, after the first connecting rod is connected to the second connecting rod, the upper frame and the lower frame can be fixed to protect the bottle body.

Furthermore, hooks are fixedly provided at the top ends of the two second connecting rods;

Through the above technical solution, a hook is installed on the top of the second connecting rod, so that the drainage bottle can be conveniently hung on the bed so that it will not be easily damaged.

The utility model has the following beneficial effects:

1. The utility model proposes a closed chest drainage bottle. A sealing gasket is installed between the bottle mouth and the bottle cap to ensure the sealing of the device. There is no need to worry about foreign matter entering the drainage bottle. At the same time, the bottle mouth and the bottle cap are conveniently disassembled by the threaded connection, and the substances in the bottle are convenient to pour out. In addition, a threaded groove is provided on the top of the bottle cap to cooperate with the tube sleeve for connection, which can facilitate the disassembly and replacement of the tube. In addition, a sealing gasket is also used between the tube sleeve and the bottle cap to ensure the sealing, prevent foreign matter from entering, and effectively provide protection for the device.

2. The utility model proposes a closed chest drainage bottle, in which an exhaust port is arranged at the top of the bottle body to facilitate the outflow of air in the bottle body. When the air in the bottle body cannot flow out, it will cause fluid accumulation in the chest cavity or gas cannot enter the bottle body. Only the exhaust port without a protective device may cause air to enter, which may easily cause bacterial infection in the chest cavity. The installation of a filter element can filter the outside air and the gas discharged from the chest cavity. In addition, the installation of a filter net on the top of the filter element can filter out larger impurities to prevent damage to the filter element.

3. The utility model proposes a closed chest drainage bottle, in which upper and lower frames are installed on the outside of the bottle body to protect the bottle body and prevent the bottle body from being damaged by bumps. At the same time, a connecting rod is installed to connect the upper and lower frames. A hook is installed on the top of the second connecting rod to conveniently hang the drainage bottle on the bed, which can prevent contamination caused by placing it on the ground and prevent the bottle body from being easily touched and damaged.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is an isometric view of a closed chest drainage bottle proposed by the present invention;

FIG2 is a front view of a closed chest drainage bottle proposed by the present invention;

FIG3 is a side view of a closed chest drainage bottle proposed by the present invention;

FIG4 is a main cross-sectional view of a closed chest drainage bottle proposed by the present invention;

FIG. 5 is a partial enlarged view of point A in FIG. 4 .

illustration:

1. Bottle body; 2. Bottle mouth; 3. First sealing gasket; 4. First thread groove; 5. Bottle cap; 6. Second thread groove; 7. Second sealing gasket; 8. Pipe sleeve; 9. Nozzle; 10. Exhaust port; 11. Filter element; 12. Filter screen; 13. Lower frame; 14. First fixing sleeve; 15. Upper frame; 16. Second fixing sleeve; 17. First connecting rod; 18. Third thread groove; 19. Second connecting rod; 20. Hook.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

1-5, the utility model provides an embodiment: a closed chest drainage bottle, comprising a bottle body 1, a bottle mouth 2 is fixedly provided at the top of the bottle body 1, a first sealing gasket 3 is provided at the top of the bottle mouth 2, a first thread groove 4 is provided on the outer side of the bottle mouth 2, a bottle cap 5 is threadedly connected at the first thread groove 4, a second thread groove 6 is provided on the inner side of the bottle cap 5, a second sealing gasket 7 is provided on the top of the bottle cap 5, a tube sleeve 8 is threadedly connected at the second thread groove 6, a nozzle 9 is fixedly provided at the inner end of the tube sleeve 8, a sealing gasket is installed between the bottle mouth and the bottle cap to ensure the sealing of the device, the bottle mouth and the bottle cap can be conveniently disassembled by threaded connection, and a thread groove is also provided at the tube sleeve to facilitate replacement and disassembly of the tube.

An exhaust port 10 is fixedly provided at the top of the bottle body 1, a filter element 11 is fixedly provided at the inner top of the exhaust port 10, and a filter screen 12 is fixedly provided at the top of the exhaust port 10. Installing the exhaust port can discharge the air in the bottle body, and installing the filter screen can prevent impurities in the outside air from entering the bottle body. Installing the filter screen is used to protect the filter screen from being damaged. A lower frame 13 is provided at the bottom of the bottle body 1, and a first fixing sleeve 14 is fixedly provided on both sides of the lower frame 13. Installing the lower frame can place the bottle body in the lower frame, and the bottom of the bottle body can be protected to prevent damage due to bumps. An upper frame 15 is provided at the top of the bottle body 1, and a second fixing sleeve 16 is fixedly provided on both sides of the upper frame 15. Installing the upper frame and the lower frame for use in conjunction can fix the bottle body and at the same time protect the bottle body. The protection can be effectively improved. A first connecting rod 17 is provided on the inner side of the two first fixing sleeves 14. The first connecting rod is sleeved on the fixing sleeve of the lower frame. The upper frame and the lower frame can be fixed together with the second connecting rod. A third threaded groove 18 is provided on the inner side of the two first connecting rods 17. A threaded groove is provided on the top of the first connecting rod to facilitate the installation of the second connecting rod. It is also very convenient to disassemble it by threaded connection. The two third threaded grooves 18 are threadedly connected with a second connecting rod 19. After the first connecting rod is connected to the second connecting rod, the upper frame and the lower frame can be fixed to protect the bottle body. The tops of the two second connecting rods 19 are fixedly provided with hooks 20. Installing a hook at the top of the second connecting rod can facilitate hanging the drainage bottle on the bed so that it will not be easily damaged.

Working principle: when in use, pass the first connecting rod 17 through the first fixed sleeve 14, then place the bottle body 1 on the lower frame 13, then unscrew the bottle cap 5 and pour physiological saline into the bottle body 1, place the first sealing gasket 3 at the bottle mouth 2 and close the bottle cap 5, place the second sealing gasket 7 on the bottle cap 5, connect the pipe sleeve 8 with the bottle cap 5, and then put the hose on the nozzle 9 for use. After the bottle body 1 is partially connected, place the upper frame 15 on the bottle body 1 again, and then the second connecting rod 19 can be passed through the second fixed sleeve 16, and the first connecting rod 17 and the second connecting rod 19 are connected by the third threaded groove 18, so that the drainage bottle can be hung on the bed conveniently using the hook 20.

Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A chest closed drainage bottle, comprising a bottle body (1), characterized in that: a bottle mouth (2) is fixedly provided at the top of the bottle body (1), a first sealing gasket (3) is provided at the top of the bottle mouth (2), a first thread groove (4) is provided on the outer side of the bottle mouth (2), a bottle cap (5) is threadedly connected to the first thread groove (4), a second thread groove (6) is provided on the inner side of the bottle cap (5), a second sealing gasket (7) is provided at the top of the bottle cap (5), a pipe sleeve (8) is threadedly connected to the second thread groove (6), and a pipe nozzle (9) is fixedly provided at the inner side end of the pipe sleeve (8). 2. A closed chest drainage bottle according to claim 1, characterized in that: an exhaust port (10) is fixedly provided at the top of the bottle body (1), a filter element (11) is fixedly provided at the inner top of the exhaust port (10), and a filter net (12) is fixedly provided at the top of the exhaust port (10). 3. A closed chest drainage bottle according to claim 1, characterized in that a lower frame (13) is provided at the bottom end of the bottle body (1), and first fixing sleeves (14) are fixedly provided on both sides of the lower frame (13). 4. A closed chest drainage bottle according to claim 1, characterized in that an upper frame (15) is provided at the top of the bottle body (1), and second fixing sleeves (16) are fixedly provided on both sides of the upper frame (15). 5. A closed chest drainage bottle according to claim 3, characterized in that a first connecting rod (17) is provided on the inner side of each of the two first fixing sleeves (14). 6. A closed chest drainage bottle according to claim 5, characterized in that a third thread groove (18) is provided on the inner side of the two first connecting rods (17). 7. A closed chest drainage bottle according to claim 6, characterized in that: a second connecting rod (19) is threadedly connected to each of the two third thread grooves (18). 8. A closed chest drainage bottle according to claim 7, characterized in that: a hook (20) is fixedly provided at the top end of each of the two second connecting rods (19).