CN215780076U

CN215780076U - Feeding tube from mouth to esophagus intermittently

Info

Publication number: CN215780076U
Application number: CN202122229065.1U
Authority: CN
Inventors: 余欢; 邹敏; 雷蕾; 王贵梅; 黄倩
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-11
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a feeding tube from mouth to esophagus intermittently, which comprises a catheter and a catheter joint, wherein the catheter joint is connected to the end part of the catheter, the outer side of the catheter joint is connected with a cap through a soft belt, the other end of the catheter is fixedly connected with a hemispherical sealing cap, a guide wire capable of being pulled out is arranged in the catheter, the outer side of the catheter is provided with an air bag and an air pipe, the air pipe is communicated with the air bag and is arranged side by side with and connected with the catheter, the outer side end part of the air pipe is connected with an air injection joint, and the outer side wall of the end, close to the sealing cap, of the catheter is provided with a plurality of liquid injection holes. Through doing the feeding tube length short, can not influence the function of cardia, increased the gasbag on the feeding tube, accessible gasbag extrudees the esophagus wall and plays fixed position's effect, if the gasbag is located the throat, through gas injection and gassing repeatedly to the gasbag, can sweep repeatedly the throat, reach the function of massage, can effectively resume the muscle satin of throat and train, improve the autonomic swallowing function of sick and wounded, gained fine clinical result of use.

Description

Feeding tube from mouth to esophagus intermittently

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a feeding tube intermittently passing from mouth to esophagus.

Background

The swallowing dysfunction is a common complication of the old, the weak, the cerebral apoplexy, the Parkinson and other patients, and the incidence rate is as high as 29 to 60.4 percent. Dysphagia patients present with dyskinesia or delayed delivery of food from the mouth to the stomach, resulting in choking of water and difficulty in eating.

Currently, the conventional treatment for such patients is to provide an indwelling nasogastric-intestinal tube, but the existing nasogastric-intestinal tube has a relatively long length, generally more than 55cm, and needs to be inserted below the cardia, so that the gastroesophageal reflux is easily generated, inhalation pneumonia, infection and asphyxia are caused, and complications such as hiccup, malnutrition, esophageal stenosis and the like are easily generated after the gastrointestinal tube is left for a long time; on the other hand, the naso-gastrointestinal tube is not easy to be fixed, and is easy to slide during the feeding operation, which affects feeding, or causes repeated intubation caused by unplanned tube drawing, which are all the existing technical problems, and further improvement is needed.

Disclosure of Invention

In order to solve the technical problem, the utility model provides the feeding tube intermittently passing from the mouth to the esophagus, the length of the feeding tube is made to be 40-50cm, so that the end part of the feeding tube is inserted above the cardia, the function of the cardia is not influenced, the air bag is added on the feeding tube, the air bag is contracted when not injecting air, the air bag is convenient to be drawn and inserted, the air injection is performed after the air bag is inserted in place, the air bag can be extruded to the esophageal wall to play a role in fixing and positioning, if the air bag is positioned at the throat part, the air bag can be repeatedly inflated and deflated, can repeatedly grab the throat to achieve the massage function, can effectively recover the muscle satin of the throat, improves the autonomous swallowing function of the patient, the developing line is arranged on the outer surface of the feeding tube, so that the accurate position of the feeding tube in the esophagus can be clearly known through X-ray irradiation, a better treatment effect is achieved, and the technical problems existing in the prior art are effectively solved.

The utility model relates to a purpose and an effect of a feeding tube from an intermittent mouth to an esophagus, which are achieved by the following specific technical means:

the utility model provides an intermittent type is through oral feeding tube to esophagus, it includes pipe and pipe joint, and pipe joint connects the tip at the pipe, and the pipe joint outside is connected with the block through soft area, the hemispherical block of other end fixedly connected with of pipe has the telescopic seal wire in the pipe, is equipped with gasbag and trachea in the outside of pipe, and the trachea is connected with the gasbag intercommunication and arranges side by side with the pipe and link to each other, and tracheal outside end is connected with the gas injection and connects, is equipped with a plurality of notes liquid holes on being close to of pipe block end lateral wall.

The length of the catheter is 40-50cm, and a developing line is arranged on the outer surface of the catheter.

The outer surface of the sealing cap is provided with the same color as the developing line.

The liquid injection holes are uniformly distributed on the radial direction and the axial line of the catheter, the number of the liquid injection holes is 3-5, and the distance between the liquid injection holes on the axial line of the catheter is 1-2 cm.

The distance between the air bag and the sealing cap is 9-11 cm.

The air bag is close to the end of the catheter connector, and the distance between the air bag and the catheter connector is 10-12 cm.

And the outer side wall of the conduit is provided with a length mark.

The end of the guide wire is connected with a handle, and the handle can be inserted into the catheter connector for positioning.

The gas injection joint is located outside the pipe joint.

The utility model at least comprises the following beneficial effects:

the feeding tube is made to be 40-50cm in length, so that the inserted position of the end of the feeding tube is above the cardia, the function of the cardia cannot be influenced, the air bag is additionally arranged on the feeding tube, the air bag is contracted when not injecting air, the air bag is convenient to be inserted in a drawing mode, air injection is performed after the air bag is inserted in place, the air bag can be extruded to the wall of the esophagus tube to play a role in fixed positioning, if the air bag is located at the throat part, the throat part can be repeatedly subjected to plunging through repeatedly injecting and discharging the air bag to achieve a massage function, muscle training of the throat part can be effectively recovered, the autonomous swallowing function of a patient is improved, a developing line is arranged on the outer surface of the feeding tube, the accurate position of the feeding tube in the esophagus can be clearly known when the X-ray irradiates, a better treatment effect is achieved, and a good clinical use effect is achieved.

Description of the drawings:

FIG. 1 is a schematic structural view of example 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

Embodiments of the present invention are described in further detail below by way of examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, and for example, they may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Example 1:

the utility model provides a feeding tube for intermittent transoral to esophageal, as shown in figure 1, which comprises a catheter 8 and a catheter connector 5, wherein the catheter connector 5 is connected to the end part of the catheter 8, the outer side of the catheter connector 5 is connected with a cap 3 through a soft belt 4, the other end of the catheter 8 is fixedly connected with a hemispherical sealing cap 12, a guide wire 10 capable of being extracted is arranged in the catheter 8, an air bag 9 and an air tube 6 are arranged on the outer side of the catheter 8, the air tube 6 is communicated with the air bag 9 and is arranged and connected with the catheter 8 side by side, the outer side end of the air tube 6 is connected with an air injection connector 1, and a plurality of liquid injection holes 11 are arranged on the outer side wall of the end, close to the sealing cap 12, of the catheter 8. The feeding tube is made to be 40-50cm in length, so that the inserting position of the end part of the feeding tube is above the cardia, the function of the cardia is not influenced, the air bag is additionally arranged on the feeding tube, the air bag is contracted when not injecting air, the drawing and inserting are convenient, the air bag is injected after being inserted in place, the wall of the esophagus can be extruded through the air bag to play a role in fixing and positioning, the developing line is arranged on the outer surface of the feeding tube, the accurate position of the feeding tube in the esophagus can be clearly known when the X-ray irradiates, and a better treatment effect is achieved,

further, the length of the guide tube 8 is 40-50cm, and a developing line 7 is provided on the outer surface of the guide tube 8. The developing line is arranged on the outer surface of the feeding tube, so that the accurate position of the feeding tube in the esophagus can be clearly known through X-ray irradiation.

Further, the outer surface of the cap 12 is provided with the same color as the developing line 7. The exact position of the feeding tube within the esophagus can be clearly known by X-ray irradiation.

Furthermore, the liquid injection holes 11 are uniformly distributed on the radial direction and the axial line of the conduit 8, the number of the liquid injection holes 11 is 3-5, and the distance between the liquid injection holes 11 on the axial line of the conduit 8 is 1-2 cm. Nutrient solution or food can be respectively injected into the esophagus through the liquid injection holes 11 which are uniformly distributed in the circumferential direction and the axial direction, so that the feeding effect is improved.

Furthermore, the air bag 9 is close to the end of the liquid injection hole 11 and is 9-11cm away from the sealing cap 12. The air bag is contracted when not being inflated, so that the air bag is convenient to draw and insert, and the air bag is inflated after being inserted in place, so that the air bag can be extruded to the wall of the esophagus to play a role in fixing and positioning.

Further, the outer side wall of the conduit 8 is provided with a length mark. When the catheter 8 is inserted, an operator can conveniently grasp the insertion depth position of the catheter 8.

Further, a handle 2 is connected to the end of the guide wire 10, and the handle 2 can be inserted into the catheter adapter 5 for positioning. When the catheter 8 is inserted, the guide wire 10 is positioned in the catheter 8, the rigidity and hardness of the catheter 8 are increased, the catheter 8 can be conveniently inserted, after the catheter 8 is inserted in place, the guide wire 10 can be drawn out through the handle 2, and then nutrient solution is injected into the catheter 8 through the injection pump, so that the feeding purpose is achieved.

Further, the gas injection connector 1 is located outside the pipe connector 5. Convenient for inflating and feeding by injecting nutrient solution.

Example 2:

the utility model provides a feeding tube for intermittent transoral to esophageal, as shown in figure 2, which comprises a catheter 8 and a catheter connector 5, wherein the catheter connector 5 is connected to the end part of the catheter 8, the outer side of the catheter connector 5 is connected with a cap 3 through a soft belt 4, the other end of the catheter 8 is fixedly connected with a hemispherical sealing cap 12, a guide wire 10 capable of being extracted is arranged in the catheter 8, an air bag 9 and an air tube 6 are arranged on the outer side of the catheter 8, the air tube 6 is communicated with the air bag 9 and is arranged and connected with the catheter 8 side by side, the outer side end of the air tube 6 is connected with an air injection connector 1, and a plurality of liquid injection holes 11 are arranged on the outer side wall of the end, close to the sealing cap 12, of the catheter 8. The feeding tube is made to be 40-50cm in length, so that the inserting position of the end part of the feeding tube is above the cardia, the function of the cardia is not influenced, the air bag is additionally arranged on the feeding tube, the air bag is contracted when not injecting air, the drawing and inserting are convenient, the air bag is injected after being inserted in place, the wall of the esophagus can be extruded through the air bag to play a role in fixing and positioning, the developing line is arranged on the outer surface of the feeding tube, the accurate position of the feeding tube in the esophagus can be clearly known when the X-ray irradiates, and a better treatment effect is achieved,

Furthermore, the liquid injection holes 11 are uniformly distributed on the radial direction and the axial line of the conduit 8, the number of the liquid injection holes 11 is 3-5, and the distance between the liquid injection holes 11 on the axial line of the conduit 8 is 1-2 cm. Can inject nutrient solution or food into the esophagus respectively through the liquid injection holes 11 which are uniformly distributed in the circumferential direction and the axial direction, thereby improving the feeding effect.

Further, the balloon 9 is close to the end of the catheter joint 5 and is 10-12cm away from the catheter joint 5. At this time, the air bag is positioned at the throat part, and the throat part can be repeatedly deprived by repeatedly injecting and discharging air to the air bag, so that the massage function is achieved, the muscle training of the throat part can be effectively recovered, and the autonomous swallowing function of a patient is improved.

Patients with dysphagia are treated by intermittent oral-esophageal tube feeding (IOE), and assisted balloon catheter dilatation training is adopted, aiming at improving the nutritional condition, swallowing capacity, tube feeding complications and quality of life level of the patients. The intubation depth is 25-30 cm, tube feeding is carried out for 4-6 times every day, and balloon catheter dilatation treatment can be carried out on a patient by adopting a No. 14 balloon catheter to carry out intermittent oral-to-esophageal tube feeding, so that rehabilitation training is carried out on patients with dysphagia of cricopharyngeal muscle achalasia type, the dysphagia of the patient can be improved, and the effect of recovering oral feeding of the patient is finally achieved.

The utility model is not described in detail, but is well known to those skilled in the art.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an intermittent type is through oral feeding tube to esophagus, it includes pipe (8) and pipe connector (5), and the tip at pipe (8) is connected in pipe connector (5), and pipe connector (5) outside is connected with block (3) through soft area (4), its characterized in that: the utility model discloses a trachea, including pipe (8), the other end fixedly connected with hemispherical sealing cap (12) of pipe (8), there is telescopic seal wire (10) in pipe (8), is equipped with gasbag (9) and trachea (6) in the outside of pipe (8), trachea (6) and gasbag (9) intercommunication and arrange side by side with pipe (8) and link to each other, and the outside end of trachea (6) is connected with gas injection joint (1), is equipped with a plurality of notes liquid holes (11) on being close to sealing cap (12) end lateral wall of pipe (8).

2. The intermittent oral to esophageal feeding tube of claim 1 wherein: the length of the conduit (8) is 40-50cm, and a developing line (7) is arranged on the outer surface of the conduit (8).

3. The intermittent oral to esophageal feeding tube of claim 1 wherein: the outer surface of the sealing cap (12) is provided with the same color as the developing line (7).

4. The intermittent oral to esophageal feeding tube of claim 1 wherein: the liquid injection holes (11) are uniformly distributed on the radial direction and the axial line of the guide pipe (8), the number of the liquid injection holes (11) is 3-5, and the distance between the liquid injection holes (11) and the axial line of the guide pipe (8) is 1-2 cm.

5. The intermittent oral to esophageal feeding tube of claim 1 wherein: the air bag (9) is close to the end of the liquid injection hole (11) and is 9-11cm away from the sealing cap (12).

6. The intermittent oral to esophageal feeding tube of claim 1 wherein: the air bag (9) is close to the end of the catheter joint (5) and is 10-12cm away from the catheter joint (5).

7. The intermittent oral to esophageal feeding tube of claim 1 wherein: the outer side wall of the conduit (8) is provided with a length mark.

8. The intermittent oral to esophageal feeding tube of claim 1 wherein: the end part of the guide wire (10) is connected with a handle (2), and the handle (2) can be inserted into the catheter connector (5) for positioning.

9. The intermittent oral to esophageal feeding tube of claim 1 wherein: the gas injection joint (1) is positioned outside the pipe joint (5).