CN211157601U - an esophagogastric suction tube - Google Patents

Abstract

The utility model discloses an esophagus stomach attracts pipe, including threaded connection pipe, attract pipe connecting pipe, first intercommunication hose, second end cap and second intercommunication hose, attract one side at pipe connecting pipe top to install first intercommunication hose, and attract the opposite side at pipe connecting pipe top to install second intercommunication hose, the intermediate position department of first attraction hose bottom installs the second and attracts the hose, the outside that the second attracts the hose to keep away from and attracts pipe connecting pipe one end is provided with the external screw thread. The utility model discloses install and attract pipe connecting pipe, first intercommunication hose, first connector, second connector and second intercommunication hose, medical staff can be connected first intercommunication hose and second intercommunication hose and suction device simultaneously, can improve and attract the inside negative pressure of pipe connecting pipe, improves the suction power, improves the attraction efficiency of device, still makes the foreign matter of the inside attraction of device can discharge through first intercommunication hose and second intercommunication hose fast.

Description

an esophagogastric suction tube

technical field

The utility model relates to the technical field of medical appliances, in particular to an esophagogastric suction tube.

Background technique

The esophagus is a part of the digestive tract, which is attached to the pharynx, descends along the vertebral body of the spine, and passes through the esophageal hiatus of the diaphragm into the stomach. The total length is about 25 cm. According to the course of the esophagus, it can be divided into neck, chest and abdomen. The esophagus is mainly composed of anterior muscle layer (inner layer) and longitudinal muscle layer (outer layer). Due to the contraction and peristalsis of these two muscles, food is forced into the stomach, so its main function is to push food into the stomach. In the clinical nursing of gastroenterology, esophagogastric suction tubes are often used to absorb foreign bodies in the patient's esophagus or stomach, as well as excess gastric juice in the stomach, so as to reduce the patient's discomfort. Most of the existing esophagogastric suction tubes are connected by a suction hose. There is a connector. When in use, the suction force provided by the suction device through the suction tube is limited, which makes it difficult to improve the suction efficiency, and it is not easy to quickly discharge foreign bodies in the patient's esophagus and stomach. At the same time, the length of the existing esophageal suction tube is fixed. In order to make the suction tube fully extend into the stomach of the patient, the length of the suction tube is long. When the patient's esophagus is suctioned, the length of the suction tube is long and easy to bend during use, which is not only inconvenient for medical personnel to operate, but also makes The patient is uncomfortable.

Utility model content

The purpose of the present invention is to provide an esophagogastric suction tube to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an esophagogastric suction tube, comprising a threaded connection tube, a suction tube connection tube, a first communication hose, a second plug and a second communication hose, and the suction tube is connected A first connecting hose is installed on one side of the top of the pipe, and a second connecting hose is installed on the other side of the top of the suction pipe connecting pipe, and a second suction hose is installed at the middle position of the bottom of the first suction hose. The outer side of one end of the second suction hose away from the suction tube connection pipe is provided with an external thread, the outer side of the first connecting hose away from the suction tube connection pipe is installed with a first connector, and the first connection head is away from the suction tube connection pipe. A first blocking piece is installed on the top, a first plug is installed on the top of the first blocking piece, a second connecting head is installed on the outer side of one end of the second connecting hose away from the suction pipe connecting pipe, and the second connecting head is connected away from the suction pipe A second plug is installed on the top of one side of the pipe, and a second plug is installed on the top of the second plug.

Preferably, the outer side of the second suction hose is sleeved with a threaded connection pipe, the inner side of the threaded connection pipe is provided with an inner thread that cooperates with the outer thread, and the bottom of the threaded connection pipe is installed with the first suction hose.

Preferably, a transparent observation window is provided at the middle position of one end of the connecting pipe of the suction pipe.

Preferably, the outer side of the first suction hose is provided with a corrosion-resistant layer.

Preferably, the diameters of the first communication hose and the second communication hose are the same.

Preferably, the outer side of the threaded connection pipe is provided with anti-skid lines.

Compared with the prior art, the beneficial effect of the present utility model is that: the esophagogastric suction tube is equipped with a suction tube connecting tube, a first connecting hose, a first connecting head, a second connecting head and a second connecting hose, and the medical Personnel can connect the first communication hose and the second communication hose to the suction device at the same time, which can improve the negative pressure inside the suction tube connecting tube, improve the suction force, improve the suction efficiency of the device, and also make the foreign objects sucked inside the device. It can be quickly discharged through the first communication hose and the second communication hose. At the same time, the device is equipped with a first suction hose, a threaded connection pipe and a second suction hose, and an inner thread is arranged on the inner side of the threaded connection pipe. The outer side of the second suction hose is provided with an external thread, so that the first suction hose can be detached from the threaded connection pipe, the overall length of the device can be adjusted, and the medical staff can use the first suction hose in combination according to the actual situation of the patient and the second suction hose.

Description of drawings

Fig. 1 is the front sectional schematic diagram of the utility model;

2 is a schematic front view of the utility model;

FIG. 3 is a schematic diagram of a partial structure of the present invention.

In the figure: 1. The first suction hose; 2. The threaded connection pipe; 3. The suction pipe connection pipe; 4. The first connecting hose; 5. The first connecting head; plug; 8, second plug; 9, second plug; 10, second connector; 11, second communication hose; 12, second suction hose; 13, corrosion-resistant layer; 14, transparent observation window; 15, external thread; 16, internal thread.

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.

Please refer to FIGS. 1-3 , an embodiment provided by the present invention: an esophagogastric suction tube, comprising a threaded connection tube 2 , a suction tube connection tube 3 , a first communication hose 4 , a second plug 8 and a first Two communicating hoses 11, a first communicating hose 4 is installed on one side of the top of the suction pipe connecting pipe 3, and a second communicating hose 11 is installed on the other side of the top of the suction pipe connecting pipe 3, and the first suction hose 1 A second suction hose 12 is installed at the middle position of the bottom, an outer thread 15 is provided on the outer side of one end of the second suction hose 12 away from the suction tube connection pipe 3, and the first communication hose 4 is away from the outer side of the end of the suction tube connection pipe 3 A first connector 5 is installed, and a first plug 6 is installed on the top of the first connector 5 away from the suction tube connecting tube 3, and a first plug 7 is installed on the top of the first plug 6, and the second is connected A second connector 10 is installed on the outer side of one end of the hose 11 away from the suction tube connecting tube 3, and a second blocking piece 9 is installed on the top of the second connector 10 on the side away from the suction tube connecting tube 3. A second plug 8 is installed on the top.

In this implementation:

Further, the outer side of the second suction hose 12 is sleeved with a threaded connection pipe 2, the inner side of the threaded connection pipe 2 is provided with an inner thread 16 that cooperates with the outer thread 15, and the bottom of the threaded connection pipe 2 is installed with a first Suction hose 1, medical staff can connect the first communication hose 4 and the second communication hose 11 to the suction device at the same time, which can increase the negative pressure inside the suction tube connecting tube 3, improve the suction force, and improve the suction of the device The efficiency also enables the foreign matter attracted inside the device to be quickly discharged through the first communication hose 4 and the second communication hose 11 .

Further, a transparent observation window 14 is provided at the middle position of one end of the suction tube connecting tube 3 , which is convenient for observing the foreign matter inside the suction tube connecting tube 3 .

Further, the outer side of the first suction tube 1 is provided with a corrosion-resistant layer 13 to prevent gastric juice from corroding the first suction tube 1 .

Further, the diameters of the first communication tube 4 and the second communication tube 11 are the same, so that foreign matter and gastric juice can flow into the first communication tube 4 and the second communication tube 11 uniformly.

Further, the outer side of the threaded connection pipe 2 is provided with anti-skid lines, which is convenient for medical personnel to rotate the threaded connection pipe 2 .

Working principle: when the patient's esophagus needs to be sucked, the medical staff can turn the threaded connection tube 2, and remove the threaded connection tube 2 from the outside of the second suction hose 12 through the outer thread 15 and the inner thread 16, so as to remove the first suction tube. The hose 1 is removed from the device, the second suction hose 12 is inserted into the patient's esophagus, and then the first connector 5 and the second connector 10 are respectively connected to the suction device, and the inside of the device is sucked by the suction device. Negative pressure is generated, so that the foreign body in the patient's esophagus can be drawn into the suction tube connecting tube 3 through the second suction tube 12, and finally pulled out through the first communication tube 4 and the second communication tube 11. When the stomach is sucked, the medical staff can turn the threaded connection tube 2, and set the threaded connection tube 2 on the outside of the second suction tube 12 through the external thread 15 and the internal thread 16, so as to connect the first suction tube 1 with the second suction tube 12. The two suction hoses 12 are connected, and the second connection hose 11 is inserted into the stomach of the patient, and then the first connector 5 and the second connector 10 are respectively connected to the suction device, and the suction device is sucked to make the inside of the device generate negative pressure, so that the foreign body or gastric juice in the patient's esophagus can be drawn into the threaded connection pipe 2 through the first suction tube 1, and then into the suction tube connection tube 3 through the second suction tube 12, and finally through the first suction tube 12. The communication hose 4 and the second communication hose 11 are drawn out.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides an esophagus stomach attracts pipe, includes threaded connection pipe (2), attracts pipe connecting pipe (3), first intercommunication hose (4), second end cap (8) and second intercommunication hose (11), its characterized in that: a first communicating hose (4) is arranged on one side of the top of the suction pipe connecting pipe (3), a second communicating hose (11) is arranged on the other side of the top of the suction pipe connecting pipe (3), a second suction hose (12) is arranged at the middle position of the bottom of the first suction hose (1), an external thread (15) is arranged on the outer side of one end, far away from the suction pipe connecting pipe (3), of the second suction hose (12), a first connector (5) is arranged on the outer side of one end, far away from the suction pipe connecting pipe (3), of the first communicating hose (4), a first blocking piece (6) is arranged on the top of one side, far away from the suction pipe connecting pipe (3), of the first connector (5), a first blocking piece (7) is arranged on the top of the first blocking piece (6), a second connector (10) is arranged on the outer side, far away from one end of the suction pipe connecting pipe (3), of the second communicating hose (11), and a second blocking piece (9) is arranged, the top of the second plug piece (9) is provided with a second plug (8).

2. The esophageal gastric aspiration tube of claim 1, wherein: the outer side of the second suction hose (12) is sleeved with a threaded connecting pipe (2), the inner side of the threaded connecting pipe (2) is provided with an internal thread (16) matched with the external thread (15), and the bottom of the threaded connecting pipe (2) is provided with a first suction hose (1).

3. The esophageal gastric aspiration tube of claim 1, wherein: a transparent observation window (14) is arranged in the middle of one end of the suction tube connecting tube (3).

4. The esophageal gastric aspiration tube of claim 2, wherein: the corrosion-resistant layer (13) is arranged on the outer side of the first suction hose (1).

5. The esophageal gastric aspiration tube of claim 1, wherein: the diameters of the first communication hose (4) and the second communication hose (11) are the same.

6. The esophageal gastric aspiration tube of claim 1, wherein: the outer side of the threaded connecting pipe (2) is provided with anti-skid lines.

Images