Improved breast bottle

Abstract

The utility model relates to the field of medical instruments, and discloses an improved chest bottle which comprises a chest bottle body, a drainage mechanism is fixedly connected to one side of the upper end of the chest bottle body, and a storage mechanism is arranged on one side in the chest bottle body in a threaded mode. According to the utility model, the drainage mechanism is provided with the water injection hard valve, the water injection pipe and the balloon, and the water injection hard valve on one side of the water injection pipe is used for injecting water into the balloon, so that the balloon is expanded and is tightly attached to tissues in the thoracic cavity of a patient, and the drainage pipe is firmly fixed at a specific position in the thoracic cavity; the lower shell and the bottle body are connected in a clamping mode, the clamping structure can ensure that the lower shell and the bottle body are stably connected, disassembly is simple, the collecting bottle is connected with the chest bottle body through the connecting column, and the collecting bottle is convenient to use. And chest fluid can be collected in the collecting bottle.

Description

Technical Field

[0001] This utility model relates to the field of medical devices, and in particular to an improved chest bottle. Background Technology

[0002] A chest bottle is a medical device that plays a crucial role in chest drainage. It is mainly used to collect gas and fluid from the pleural cavity, helping patients drain pleural effusion or gas, promoting lung re-expansion and restoring the pleural cavity to its normal state. It can regulate intrapleural pressure, balance gas, and display fluid level, making it convenient for medical staff to operate and examine.

[0003] Existing chest bottles typically use a drainage tube connected to the patient's chest cavity, relying on pressure difference to draw gas and fluid from the chest cavity into the bottle. However, even with sutures and subsequent pressure fixation with gauze, the drainage tube is still very prone to slipping out of the body after insertion. Therefore, those skilled in the art have provided an improved chest bottle to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an improved chest bottle. This chest bottle has better stability, can prevent the drainage tube from falling off, and facilitates the removal of pleural fluid at any time.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An improved breast bottle includes a breast bottle body, a drainage mechanism is fixedly connected to one side of the upper end of the breast bottle body, and a storage mechanism is threadedly provided on one side of the inside of the breast bottle body;

[0007] The drainage mechanism includes a connecting pipe, a water injection pipe is fixedly connected to one side of the connecting pipe, a drainage pipe is fixedly connected to the side of the connecting pipe away from the water injection pipe, and a balloon is fixedly provided on the outer surface of one side of the drainage pipe. The storage mechanism includes a collection bottle and a connecting column, and a sealing ring is fixedly provided on the inner surface of the connecting column.

[0008] Furthermore, the main body of the breast bottle includes a bottle body, a lower shell is snapped onto the lower end of the bottle body, and a sealing cap is snapped onto the upper end of the bottle body.

[0009] Furthermore, a scale strip is fixedly provided on one side and in the middle of the front of the bottle, and a first connection port is fixedly provided on one side of the upper end of the sealing cap.

[0010] Furthermore, a second connection port is fixedly provided at the middle position of the upper end of the sealing cover, and a third connection port is fixedly provided on the other side of the upper end of the sealing cover.

[0011] Furthermore, a water injection valve is fixedly installed on one side of the water injection pipe.

[0012] Furthermore, a drainage head is fixedly connected to the side of the drainage tube away from the connecting tube.

[0013] Furthermore, the upper end of the connecting column is fixedly connected to the third connecting port, and the upper end of the collecting bottle is threadedly connected to the connecting column.

[0014] This utility model has the following beneficial effects:

[0015] 1. The present invention proposes an improved chest bottle drainage mechanism. The drainage mechanism consists of a water injection valve, a water injection tube, and a balloon. Water is injected into the balloon through the water injection valve on one side of the water injection tube, causing the balloon to expand and fit tightly against the tissues in the patient's chest cavity. This securely fixes the drainage tube in a specific position within the chest cavity, preventing displacement or dislodgement of the drainage tube due to the patient's body movement, turning over, or other actions, thus ensuring smooth drainage.

[0016] 2. The present invention proposes an improved chest bottle in which the lower shell and the bottle body are connected by a snap-fit ​​mechanism. This snap-fit ​​structure ensures a stable connection between the two and makes disassembly relatively simple. The collection bottle is connected to the chest bottle body through a connecting post. The collection bottle can collect pleural fluid. The sealing ring on the inner surface of the connecting post can further enhance the sealing of the connection and prevent liquid leakage. When pleural fluid needs to be collected for testing, simply open the lower shell and remove the collection bottle. There is no need to replace the entire chest bottle, making it convenient to collect pleural fluid at any time. Attached Figure Description

[0017] Figure 1 This is an axonometric view of the present invention;

[0018] Figure 2 This is a front view schematic diagram of the present utility model;

[0019] Figure 3 This is a cross-sectional view of the present invention;

[0020] Figure 4 This is an enlarged view of section A of this utility model.

[0021] Legend:

[0022] 1. Body of the chest bottle; 2. Drainage mechanism; 3. Storage mechanism; 101. Lower shell; 102. Scale bar; 103. Bottle body; 104. Sealing cap; 105. First connection port; 106. Second connection port; 107. Third connection port; 201. Water injection valve; 202. Connecting pipe; 203. Water injection pipe; 204. Drainage pipe; 205. Balloon; 206. Drainage head; 301. Collection bottle; 302. Sealing ring; 303. Connecting column. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-4 One embodiment of this utility model is an improved chest bottle, which includes a chest bottle body 1, a drainage mechanism 2 fixedly connected to one side of the upper end of the chest bottle body 1, and a storage mechanism 3 threadedly provided on one side of the inside of the chest bottle body 1.

[0025] Specifically, the chest bottle body 1 can be used to connect various components, adjust pressure, balance gas, and display liquid level, facilitating operation and inspection. The drainage mechanism 2 can be used to establish a drainage channel, fix the drainage tube, control water injection, and efficiently collect pleural gas and fluid. The storage mechanism 3 can be used to collect pleural fluid, ensuring airtightness through a sealing ring, and allowing for convenient removal of pleural fluid for testing.

[0026] Reference Figure 1 , Figure 2 The main body 1 of the bottle includes a bottle body 103. A lower shell 101 is snapped onto the lower end of the bottle body 103. A sealing cap 104 is snapped onto the upper end of the bottle body 103. A scale strip 102 is fixedly provided on one side and in the middle of the front of the bottle body 103. A first connection port 105 is fixedly provided on one side of the upper end of the sealing cap 104. A second connection port 106 is fixedly provided in the middle of the upper end of the sealing cap 104. A third connection port 107 is fixedly provided on the other side of the upper end of the sealing cap 104.

[0027] Specifically, the bottle body 103 and the lower shell 101 are connected by a tight snap-fit ​​mechanism. This snap-fit ​​structure ensures a secure connection between the two and effectively prevents loosening or separation during use. When it is necessary to remove the collection bottle 301... When needed, medical staff only need to open the lower shell 1, making operation relatively convenient. The snap-fit ​​design between the bottle body 103 and the sealing cap 104 allows medical staff to quickly and easily open and close the sealing cap 104 when they need to operate or examine the inside of the chest bottle. The first connection port 105, the second connection port 106, and the third connection port 107 on the sealing cap 104 each have unique functions. The first connection port 105 can be used to connect to the negative pressure regulating device to adjust the intrathoracic pressure to achieve the best drainage effect. The second connection port 106 can be used to connect to the exhaust pipe to discharge the gas in the drainage device, maintain pressure balance, and prevent backflow. The third connection port 107 can be used to connect to the drainage mechanism 2 inserted into the patient's chest cavity to discharge the gas and fluid in the chest cavity and promote lung re-expansion. The scale bar 102 on one side and the middle of the front of the bottle body 103 adopts a clear and easy-to-read marking method. The scale markings are accurate, and even in poor lighting conditions, medical staff can accurately read the volume information of the liquid in the chest bottle, providing reliable data support for medical operations.

[0028] Reference Figure 3 , Figure 4 The drainage mechanism 2 includes a connecting pipe 202, a water injection pipe 203 fixedly connected to one side of the connecting pipe 202, a drainage pipe 204 fixedly connected to the side of the connecting pipe 202 away from the water injection pipe 203, a balloon 205 fixedly installed on the outer surface of one side of the drainage pipe 204, a water injection valve 201 fixedly installed on one side of the water injection pipe 203, and a drainage head 206 fixedly connected to the side of the drainage pipe 204 away from the connecting pipe 202. The storage mechanism 3 includes a collection bottle 301 and a connecting column 303, a sealing ring 302 fixedly installed on the inner surface of the connecting column 303, a fixed connection between the upper end of the connecting column 303 and the third connection port 107, and a threaded connection between the upper end of the collection bottle 301 and the connecting column 303.

[0029] Specifically, the drainage mechanism 2 plays a crucial role in the chest drainage process. The connecting tube 202 is the key connecting part of the entire drainage mechanism, tightly connecting the water injection tube 203 and the drainage tube 204 to form a complete drainage channel. A water injection valve 201 fixedly installed on one side of the water injection tube 203 can precisely control the water flow rate and its start / stop. Medical staff inject water into the balloon 205 by operating the water injection valve 201. A balloon 205 is fixedly installed on the outer surface of one side of the drainage tube 204. During chest drainage, the balloon 205 inflates and fits tightly against the tissues in the patient's chest cavity, thus firmly fixing the drainage tube 204 in a specific position within the chest cavity and preventing further drainage. The tube may shift or dislodge due to the patient's movement or turning over, ensuring smooth drainage. In addition, a drainage head 206 is fixedly connected to the side of the drainage tube 204 away from the connecting tube 202. The drainage head 206 can collect gas and fluid in the pleural cavity more efficiently, further ensuring the effective implementation of drainage. The collection bottle 301 of the storage mechanism 3 is connected to the chest bottle body 1 through the connecting column 303. The collection bottle 301 can collect pleural fluid. The sealing ring 302 on the inner surface of the connecting column 303 can further enhance the sealing of the connection and prevent liquid leakage. When it is necessary to collect pleural fluid for testing, only the collection bottle 301 needs to be removed, without the need to replace the entire chest bottle, making it convenient to collect pleural fluid at any time.

[0030] Working Principle: When using this improved chest bottle, firstly, the drainage head 206 of the drainage mechanism 2 is inserted into the patient's chest cavity through appropriate medical procedures. Then, water is injected into the balloon 205 using the water injection valve 201 on one side of the water injection tube 203, causing the balloon 205 to inflate and fit tightly against the tissues within the patient's chest cavity. This securely fixes the drainage tube 204 in the accurate position within the chest cavity, preventing displacement or dislodgement during patient movement or turning. Gas and fluid within the chest cavity enter the connecting tube 202 through the drainage head 206 and the drainage tube 204, and then flow through the third connecting port 107 at the upper end of the chest bottle body 1 into the collection bottle 301 of the storage mechanism 3. During this process, the first connecting port 105 on the sealing cap 104 connects to a negative pressure regulating device, which adjusts the pressure within the chest cavity to ensure optimal drainage pressure and guarantee the drainage... The second connection port 106 connects to the exhaust pipe, which can discharge the gas in the drainage device, maintain the pressure balance in the entire device, and prevent liquid backflow. The scale bar 102 on the front and middle of the bottle body 103 allows medical staff to accurately read the volume information of the liquid in the chest bottle under any lighting conditions, especially in low-light environments, providing a basis for medical decision-making. When it is necessary to collect pleural fluid for testing, medical staff can easily remove the collection bottle 301 from the connecting column 303. Since there is a sealing ring 302 in the connecting column 303, it can ensure that no liquid leakage occurs during normal drainage. This design does not require replacing the entire chest bottle, making the operation convenient and efficient, ensuring the smooth progress of the entire chest drainage work and the convenience of medical operations. The lower shell 101 is snapped into the bottle body 103. When it is necessary to remove the collection bottle 301, the lower shell 101 can be opened for convenient operation.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modified breast bottle comprising a breast bottle body (1), characterized in that: The chest bottle body (1) upper end one side fixedly connected with drainage mechanism (2), the chest bottle body (1) inside one side is provided with storage mechanism (3) threadedly; The drainage mechanism (2) includes connecting pipe (202), one side of connecting pipe (202) is fixedly connected with water injection pipe (203), the side away from water injection pipe (203) of connecting pipe (202) is fixedly connected with drainage tube (204), one side outer surface of drainage tube (204) is fixedly provided with balloon (205), the storage mechanism (3) includes collection bottle (301) and connecting column (303), the inner surface of connecting column (303) is fixedly provided with sealing ring (302).

2. The modified chest bottle according to claim 1, wherein: The chest bottle body (1) includes bottle body (103), the lower end of bottle body (103) is connected with lower shell (101), and the upper end of bottle body (103) is connected with sealing cover (104).

3. The modified chest bottle of claim 2, wherein: The front side and the middle position of bottle body (103) are fixedly provided with scale bar (102), and the upper end of sealing cover (104) is fixedly provided with first connecting port (105) on one side.

4. The modified chest bottle of claim 2, wherein: The upper end of sealing cover (104) is fixedly provided with second connecting port (106) in the middle position, and the upper end of sealing cover (104) is fixedly provided with third connecting port (107) on the other side.

5. The modified chest bottle of claim 1, wherein: The side of water injection pipe (203) is fixedly provided with water injection hard valve (201).

6. The modified chest bottle of claim 1, wherein: The side away from connecting pipe (202) of drainage tube (204) is fixedly connected with drainage head (206).

7. The modified chest bottle of claim 1, wherein: The upper end of connecting column (303) is fixedly connected with third connecting port (107), and the upper end of collection bottle (301) is threadedly connected with connecting column (303).

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