CN210813403U - An esophageal drainage type four-chamber two-bag gastric tube - Google Patents

Abstract

The utility model discloses an esophagus drainage type four-chamber two-bag gastric tube relating to the field of medical equipment, comprising a tube body on which a gastric airbag and an esophagus airbag are mounted; There are several esophagus drainage ports on the esophagus lumen. The esophageal drainage ports are located at the upper end of the esophagus balloon in the direction that the tube body extends into the human body. During the intubation treatment process, the esophagus is first positioned The air bag is inflated, and then the esophageal lumen is connected to a syringe or negative pressure for drainage, and the patient is assisted to drink a small amount of water several times. Thereby, the problem of drinking water during the treatment of patients is completed, and discomfort symptoms such as thirst caused by fasting and water fasting are avoided. The utility model has simple structure, strong practicability, and is easy to use and popularize.

Description

An esophageal drainage type four-chamber two-bag gastric tube

technical field

The utility model relates to the field of medical equipment, in particular to an esophagus drainage type four-cavity two-bag gastric tube.

Background technique

For patients with esophageal and gastric variceal bleeding, a triple-lumen double-saccade tube is often used. The triple-lumen double-saccade tube includes a triple-lumen tube, a gastric balloon and an esophageal balloon. The gastric balloon and the esophageal balloon are installed at one end of the triple-lumen tube. The three-lumen two-capsule tube can effectively reduce the incidence of aspiration pneumonia, ulceration and necrosis of the gastric fundus or lower esophagus mucosa, and it is convenient for nursing, relieves the pain of patients, and facilitates the rapid recovery of patients with esophageal and gastric variceal bleeding and other diseases.

Clinically, due to the influence of various stimuli such as strict dietary restrictions during the perioperative period, surgical trauma and postoperative intubation, post-operative patients are brought to various degrees of discomfort, such as pain, thirst, anxiety, fear, etc. Among them, thirst is one of the most intense and common clinical symptoms in patients after surgery. Thirst is a subjective feeling that arouses people's desire to drink water, and it is also an important part of the regulation mechanism of body fluid balance. A large number of studies at home and abroad have confirmed that most patients will have a strong sense of thirst after surgery due to perioperative fasting and other reasons. The physical discomfort caused by thirst increases the patient's stress, increases the patient's oxygen consumption and metabolic burden, delays the patient's recovery, and also leads to the generation of negative emotions such as anxiety and irritability, and even delirium, which increases wounds. Risk of dehiscence and catheter slippage. Therefore, thirst symptoms should be paid attention to by clinical medical workers. It can achieve the purpose of relieving thirst symptoms by effectively improving the existing related technology (three-lumen and two-bag tube).

Utility model content

The purpose of the present utility model is to provide an esophagus drainage type four-chamber two-bag gastric tube, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An esophagus drainage type four-chamber two-bag gastric tube comprises a tube body on which a gastric balloon and an esophagus balloon are installed, the tube body includes a three-lumen tube, and the tube body further includes an esophagus lumen, an esophagus lumen A plurality of esophagus drainage openings are arranged on the upper end, and the esophageal drainage openings are located at the upper end of the esophageal air bag in the direction in which the tube body extends into the human body.

As a further scheme of the present invention: the three-lumen tube includes a gastric cavity tube, an esophagus airbag communication tube and a gastric airbag communication tube, and the end of the tube body is provided with a gastric cavity tube interface, an esophageal airbag interface and a gastric airbag interface, The gastric cavity tube interface is connected to several gastric drainage ports at the other end of the tube body through the gastric cavity tube, the esophageal airbag interface is connected to the esophageal airbag through the esophageal airbag communication tube, and the gastric airbag interface is connected to the gastric airbag through the gastric airbag communication tube.

As a further solution of the present invention, the esophagus lumen interface is located on the same side as the gastric lumen interface, the esophagus airbag interface and the gastric airbag interface.

As a further solution of the present invention: the gastric cavity tube interface is a trumpet-shaped drainage interface.

As a further solution of the present invention, the trumpet-shaped drainage interface is provided with a hollow cap plug which can be connected to a syringe needle nipple.

As a further solution of the present utility model: the esophagus airbag interface and the gastric airbag interface are both rigid tubes.

As a further solution of the present invention, the esophagus airbag interface and the gastric airbag interface are both provided with switch-type external thread infusion connectors.

As a further solution of the present invention, the esophagus lumen interface is a trumpet-shaped drainage interface.

As a further solution of the present invention, the trumpet-shaped drainage interface is provided with a hollow cap plug which can be connected to a syringe needle nipple.

Compared with the prior art, the beneficial effect of the utility model is: in the process of intubation treatment through the four-chamber two-bag gastric tube, the esophagus airbag is first positioned and inflated, and then the esophageal cavity is connected to a syringe or negative pressure for drainage. , Assist the patient to drink a small amount of water several times. After drinking water, slowly empty the esophageal balloon, and the esophageal cavity is connected to the bag for drainage. Thus, the problem of drinking water during the treatment of patients is completed, and discomfort symptoms such as thirst caused by fasting and water fasting are avoided. The utility model has simple structure, strong practicability, and is easy to use and popularize.

Description of drawings

Figure 1 is a schematic diagram of the structure of an esophageal drainage type four-chamber two-bag gastric tube.

Among them: tube body 1, gastric balloon 2, esophageal balloon 3, esophageal drainage port 4, esophageal lumen 5, esophageal balloon interface 6, gastric balloon interface 7, gastric cavity tube 8, gastric drainage port 9.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1:

Referring to FIG. 1 , in an embodiment of the present invention, an esophageal drainage type four-cavity two-bag gastric tube includes a tube body 1 on which a gastric balloon 2 and an esophagus balloon 3 are installed, and the tube body 1 includes a stomach Cavity 8, esophagus airbag communication tube and gastric airbag communication tube, the end of the tube body 1 is provided with a gastric cavity tube 8 interface, an esophageal airbag interface 6 and a gastric airbag interface 7, and the gastric cavity tube 8 interface passes through the gastric cavity. The tube 8 is connected to several gastric drainage ports at the other end of the tube body 1, the esophageal balloon interface 6 is connected to the esophageal balloon 3 through the esophageal balloon communication tube, and the gastric balloon interface 7 is connected to the gastric balloon 2 through the gastric balloon communication tube. Thereby, a three-cavity two-bag tube is formed by the gastric cavity tube 8, the esophageal airbag communication tube, the gastric airbag communication tube, the gastric airbag 2 and the esophageal airbag 3. There are several esophagus drainage ports 4, the esophageal cavity 5 interface is located at the same side of the gastric cavity tube 8 interface, the esophageal balloon interface 6 and the gastric balloon interface 7, and the esophageal drainage port 4 is located in the esophageal balloon in the direction of the tube body 1 extending into the human body. On the upper end of 3, the tube body 1 is also provided with a developing line and a scale for marking the length of penetration. During specific work, the gastric airbag 2 and the esophagus airbag 3 are first checked for inflation and deflation, and the tube is placed after lubricating. In the human body, the tube body 1 is smoothly fed to the 65cm scale mark. Use a balloon pressure gauge to inflate the gastric balloon to a pressure of 40-50mmHg, and then pull the tube body 1 outward. When moderate elastic resistance is felt, it means that the gastric balloon has been pressed against the bottom of the stomach. Use the balloon pressure gauge to inflate the esophagus The balloon is inflated to a pressure of 30-40 mmHg, and the gastric balloon is slowly evacuated. During this process, the esophageal lumen 5 is connected to a syringe or negative pressure for drainage to assist the patient to drink a small amount of water several times. Tube-to-bag drainage. In this way, the problem of drinking water during the treatment of the patient is completed, and the uncomfortable symptoms such as thirst caused by fasting and fasting are avoided.

Specifically, the gastric cavity 8 interface and the esophagus cavity 5 interface are both trumpet-shaped drainage interfaces, and a hollow cap can be connected to a syringe needle nipple cap plug is installed on the trumpet-shaped drainage interface to drain gas in the stomach and esophagus, liquid. The esophagus airbag interface 6 and the gastric airbag interface 7 are both provided with switch-type external thread infusion interfaces, which are convenient for inflation and deflation using a pressure gauge or a syringe.

In addition, the four-chamber two-bag gastric tube has multiple uses: when there is no other purpose, the double-balloon gas should be evacuated, and it is only used as a gastric tube, which can be used for gastrointestinal decompression and nasal feeding; when non-invasive ventilation is used to inflate the esophageal balloon can be used for Prevent inhalation of gas from causing flatulence; when gastric contents are refluxed, they can be drawn through the esophagus multi-drainage; when the patient hiccups, the esophageal multi-drainage can draw out the gas in the esophagus; when the patient is nauseated, the gastric contents can be removed by negative pressure suction, and Inflate the esophageal balloon to avoid aspiration caused by vomiting; inflate the esophageal balloon for nasal feeding when the patient is in the prone position (for temporary use, it is recommended to indwell a jejunal feeding tube); after the esophageal balloon is inflated, the intraesophageal pressure can be monitored through the interface.

Example 2:

Please refer to FIG. 1 , on the basis of Embodiment 1, an embodiment of the present utility model upgrades the function of an esophageal drainage type four-chamber two-bag gastric tube, specifically:

Both the esophagus airbag interface 6 and the gastric airbag interface 7 are made of rigid tubes, which facilitates stable inflation and deflation of the gastric airbag 2 and the esophageal airbag 3 . The gastric balloon 2 is used to assist the positioning of the esophagus balloon during operation, which is smaller than the traditional gastric balloon of the three-chamber two-bag tube, reducing the discomfort of intubation. The esophageal balloon 3 is used to block the esophagus and prevent water from flowing into the stomach when drinking. Compared with the traditional three-lumen two-balloon tube, the esophageal balloon is shorter, reducing the discomfort of tube placement.

The working principle of the utility model is as follows: the esophageal drainage type four-chamber two-bag gastric tube comprises a tube body 1 on which a gastric balloon 2 and an esophagus balloon 3 are installed, and the tube body 1 includes a gastric cavity tube 8, an esophagus The airbag communication tube and the gastric airbag communication tube, the end of the tube body 1 is provided with a gastric cavity tube 8 interface, an esophageal airbag interface 6 and a gastric airbag interface 7, and the gastric cavity tube 8 interface is connected to the tube body through the gastric cavity tube 8 1 There are several gastric drainage ports at the other end, the esophageal airbag interface 6 is connected to the esophageal airbag 3 through the esophageal airbag communication tube, and the gastric airbag interface 7 is connected to the gastric airbag 2 through the gastric airbag communication tube, so as to pass through the gastric cavity tube 8 and the esophageal airbag. The communicating tube, the gastric airbag communicating tube, the gastric airbag 2 and the esophageal airbag 3 constitute a three-chamber two-bag tube. The tube body 1 also includes an esophageal lumen 5. The esophageal lumen 5 is provided with a number of esophageal drainage ports 4. The lumen 5 interface is located on the same side as the gastric lumen 8 interface, the esophageal balloon interface 6 and the gastric balloon interface 7, and the esophageal drainage port 4 is located at the upper end of the esophageal balloon 3 in the direction in which the tube body 1 extends into the human body. There is also a developing line and a scale used to mark the length of penetration. During specific work, first check the inflation and deflation of the gastric airbag 2 and the esophageal airbag 3, lubricate the tube and place it in the human body to make the tube body 1 smooth. Feed to the 65cm scale mark. Use a balloon pressure gauge to inflate the gastric balloon to a pressure of 40-50mmHg, and then pull the tube body 1 outward. When moderate elastic resistance is felt, it means that the gastric balloon has been pressed against the bottom of the stomach. Use the balloon pressure gauge to inflate the esophagus The balloon is inflated to a pressure of 30-40 mmHg, and the gastric balloon is slowly evacuated. During this process, the esophageal lumen 5 is connected to a syringe or negative pressure for drainage, and the patient is assisted to drink a small amount of water several times. Tube-to-bag drainage. In this way, the problem of drinking water during the treatment of the patient is completed, and the uncomfortable symptoms such as thirst caused by fasting and fasting are avoided.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "top", "bottom", "inner", "outer", "upper", "lower", The orientations or positional relationships indicated by "front", "rear", "left", "right", "vertical", "horizontal", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility. The novel and simplified description does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, in the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more. Features delimited with "first", "second", etc., may expressly or implicitly include one or more of that feature.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. The utility model provides a two bag stomach tubes in four chambeies of esophagus drainage type, includes body (1), install stomach gasbag (2) and esophagus gasbag (3) on body (1), body (1) is including three chambeies pipe, its characterized in that, still include esophagus chamber pipe (5) in body (1), be equipped with a plurality of esophagus drainage mouth (4) on esophagus chamber pipe (5), esophagus drainage mouth (4) are located body (1) and stretch into the upper end of the esophagus gasbag (3) of human internal direction.

2. The esophagus drainage type four-cavity two-balloon stomach tube according to claim 1, wherein the three-cavity tube comprises a stomach cavity tube (8), an esophagus balloon communicating tube and a stomach balloon communicating tube, the end of the tube body (1) is provided with a stomach cavity tube (8) interface, an esophagus balloon interface (6) and a stomach balloon interface (7), the stomach cavity tube (8) interface is connected with a plurality of stomach drainage ports at the other end of the tube body (1) through the stomach cavity tube (8), the esophagus balloon interface (6) is connected with an esophagus balloon (3) through the esophagus balloon communicating tube, and the stomach balloon interface (7) is connected with a stomach balloon (2) through the stomach balloon communicating tube.

3. The esophageal drainage type four-lumen two-balloon gastric tube according to claim 2, wherein the esophageal lumen tube (5) interface is located on the same side as the gastric lumen tube (8) interface, the esophageal balloon interface (6) and the gastric balloon interface (7).

4. The esophageal drainage type four-lumen two-balloon gastric tube according to claim 2, wherein the stomach lumen tube (8) interface is a trumpet-shaped drainage interface.

5. The esophageal drainage type four-lumen two-balloon gastric tube as claimed in claim 4, wherein the trumpet-shaped drainage port is provided with a hollow capped syringe needle nipple cap plug.

6. The esophageal drainage type four-cavity two-sac gastric tube according to claim 3, wherein the esophageal balloon interface (6) and the gastric balloon interface (7) are both hard tubes.

7. The esophagus drainage type four-cavity two-sac gastric tube according to claim 6, wherein the esophagus air bag interface (6) and the stomach air bag interface (7) are both provided with switch type external thread infusion interfaces.

8. The esophageal drainage type four-lumen two-balloon gastric tube as claimed in claim 3, wherein the esophageal lumen tube (5) interface is a trumpet-shaped drainage interface.

9. The esophageal drainage type four-lumen two-balloon gastric tube as claimed in claim 8, wherein the trumpet-shaped drainage port is provided with a hollow capped syringe needle nipple cap plug.

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