CN219071758U

CN219071758U - Stomach tube capable of avoiding flatulence

Info

Publication number: CN219071758U
Application number: CN202222667973.3U
Authority: CN
Inventors: 朱怡佳
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-05-26
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a stomach tube capable of avoiding flatulence, which comprises a stomach tube body and ventilation holes, wherein the right end of the stomach tube body is provided with the ventilation holes; further comprises: the exhaust pipe is attached to the inner wall of the stomach tube body, the opening at the right end of the exhaust pipe is attached to the inside of the air hole, the left end of the exhaust pipe extends out of the inside of the left end of the stomach tube body, and the left side of the exhaust pipe is connected with a decompression ball in an interference fit manner; the distance between the air holes and the right end of the stomach tube body is 10 cm, and the length of the stomach tube body is 45 to 55 cm. This can avoid stomach tube of flatulence to install decompression ball gas, through extrusion decompression ball gas to make the inside negative pressure that can form of decompression ball gas, then make the negative pressure that forms through decompression ball gas pass through blast pipe gas with the interior air of stomach outside the body, avoided patient's flatulence's condition then, and can also adapt to the exhaust of different postures, thereby improve patient's comfort level.

Description

Stomach tube capable of avoiding flatulence

Technical Field

The utility model relates to the technical field of gastric tubes, in particular to a gastric tube capable of avoiding flatulence.

Background

The stomach tube is inserted with the functions of decompressing and draining intestines and stomach, for different diseases, the stomach tube is usually made of silica gel, the length of the stomach tube is usually 45 cm to 55 cm, a patient uses a noninvasive breathing machine, the noninvasive breathing machine itself uses a pressure pump, if the patient breathes by opening the mouth, flatulence, namely stomach abdominal distention, is easily caused, and in order to avoid the flatulence of the patient, the stomach tube capable of exhausting is needed;

the gastric tube capable of preventing the flatulence is disclosed as CN203227045U, when liquid is injected inwards through the injection port, the liquid is accumulated in the cavity of the liquid-gas separator, the liquid-stopping floating body floats upwards under the buoyancy of the liquid, at the moment, the channel of the gastric tube body is communicated with the cavity of the liquid-gas separator, and the liquid flows to the output port without being blocked; when the operation of injecting liquid is finished, the liquid in the cavity of the liquid-gas separator is lost, and the liquid stopping floating body descends to the lower end of the liquid-gas separator along with the descending of the liquid surface, so that the gastric tube channel is closed, and air cannot enter the gastric tube. In addition, because the internal diameter of the maximum size of the liquid-gas separator cavity is larger than the internal diameter of the gastric tube body, the gas column entering along the gastric tube enters the liquid-gas separator and becomes bubbles suspended in liquid, and the bubbles quickly float to the upper part of the liquid-gas separator and are automatically discharged from the vent tube due to the fact that the gas-liquid tightness is far different, however, the following defects also exist:

in the practical use of the device, although the gas in the intestines and stomach can be automatically discharged through the liquid-gas separator, the postures of patients after the stomach tube is inserted are different, and the liquid is reserved in the liquid-gas separator, so that the liquid in the liquid-gas separator can be changed along with the postures of the patients, and the exhaust effect is reduced.

Disclosure of Invention

The utility model aims to provide a stomach tube capable of avoiding flatulence, so as to solve the problem that the existing market proposed by the background technology cannot adapt to various postures of patients.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gastric tube capable of avoiding the flatulence comprises gastric tube body gas and vent hole gas, wherein the vent hole gas is formed in the right end of the gastric tube body gas;

further comprises:

the gas of blast pipe, laminating is in the gaseous inner wall of stomach tube body, and the gaseous right-hand member opening laminating of blast pipe is in the bleeder vent gas to the gaseous left end of blast pipe stretches out the gaseous left end of stomach tube's inside, the gaseous left side interference fit of blast pipe is connected with the decompression ball gas.

Preferably, the distance between the air hole gas and the right end of the gastric tube body gas is 10 cm, and the length of the gastric tube body gas is 45-55 cm.

Through the structure, objects in the stomach can not flow into the air holes.

Preferably, the left end of the stomach tube body gas is provided with a movable fitting tube gas, the right end of the movable fitting tube gas is fixed with a push rod gas, and the middle part of the movable fitting tube gas is hollow.

Through the structure, the gas of the movable attaching tube can not influence the use of the gastric tube body.

Preferably, the gaseous right-hand member of push rod slides and stretches into the gaseous left end of stomach tube inside, and gaseous right-hand member fixedly connected with of push rod is sealed fills up gaseous, sealed fills up gaseous being interference fit laminating in the gaseous left groove of stomach tube.

Through the structure, the sealing gasket gas can form pressure on the groove of the gastric tube body gas.

Preferably, the air bag gas is attached to the left groove of the stomach tube body, the right end of the air bag gas is fixed with the air pipe gas, and the right end of the air bag gas extends out of the stomach tube body and is connected with the inner part of the limiting ball gas.

Through the arrangement of the structure, the gas in the gas bag gas can be conveyed into the limiting ball gas through the gas pipe.

Preferably, the gas of the gas transmission pipe is internally fixed with a gas leakage prevention valve gas, and the gas leakage prevention valve gas can be opened only after being pressurized.

Through the arrangement of the structure, the gas in the gas of the limiting ball can flow back.

Preferably, the inner wall of the right end of the movable attaching tube gas is embedded with first magnet gas, the first magnet gas and the second magnet gas form positive and negative electrode arrangement, and the second magnet gas is nested in the left end of the stomach tube body gas.

Through the arrangement of the structure, the movable attaching tube gas can be firmly attached to the left end part of the gastric tube body gas.

Compared with the prior art, the utility model has the beneficial effects that: this can avoid stomach tube of flatulence can adapt to the exhaust under the various postures to can carry out spacingly to stomach tube body gas, through manual extrusion decompression ball gas, thereby make unnecessary gas in the stomach can be through blast pipe gas exhaust, and through the expansion of spacing ball gas, make the laminating of stomach tube body gas in patient's organ firmly, its concrete content is as follows:

(1) The decompression ball gas is arranged, and negative pressure can be formed in the decompression ball gas by extruding the decompression ball gas, so that air in the stomach is discharged out of the body through the exhaust pipe gas by the negative pressure formed by the decompression ball gas, the condition of gastrectasia of a patient is avoided, and the decompression ball gas can also adapt to exhaust in different postures, so that the comfort of the patient is improved;

(2) Be provided with spacing ball gas, remove laminating pipe gas through pressing for remove laminating pipe gas and drive push rod gas and remove, make then that sealing gasket gas can extrude the gasbag gas, thereby make the gas in the gasbag gas carry spacing ball gas through gas-supply pipe gas in, make spacing ball gas can expand afterwards, then make spacing ball gas can block in patient's organ, avoided the gaseous slip of stomach tube body then.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the gastric tube body of the present utility model;

FIG. 3 is a schematic illustration of the front sectional structure of the gastric tube body of the present utility model;

FIG. 4 is a schematic view of the enlarged structure of FIG. 3A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure B of FIG. 3 according to the present utility model;

fig. 6 is a schematic perspective view of the air leakage preventing valve of the present utility model.

In the figure: 1. a gastric tube body; 101. ventilation holes; 2. an exhaust pipe; 3. a decompression ball; 4. moving the attaching tube; 5. a push rod; 6. a sealing gasket; 7. an air bag; 8. a gas pipe; 9. an air leakage prevention valve; 10. a limit ball; 11. a first magnet; 12. a second magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: a gastric tube capable of avoiding flatulence comprises a gastric tube body 1 and a vent hole 101, wherein the vent hole 101 is arranged at the right end of the gastric tube body 1; further comprises: the exhaust pipe 2 is attached to the inner wall of the stomach tube body 1, the opening at the right end of the exhaust pipe 2 is attached to the inside of the air hole 101, the left end of the exhaust pipe 2 extends out of the inside of the left end of the stomach tube body 1, the left side of the exhaust pipe 2 is connected with the decompression ball 3 in an interference fit manner, the distance between the air hole 101 and the right end of the stomach tube body 1 is 10 centimeters, and the length of the stomach tube body 1 is 45 to 55 centimeters;

referring to fig. 1 to 3, one end of a gastric tube body 1 is inserted into a stomach of a patient, then when feeding of liquid diet is required, the liquid diet is slowly poured into the gastric tube body 1, then the liquid diet flows into the stomach of the patient through the gastric tube body 1, when gas exists in the patient, a negative pressure is generated in the interior of the decompression ball 3 by pressing the decompression ball 3 (the decompression ball 3 is the prior art and is not described too much), then the gas in the stomach is discharged through an exhaust pipe 2 by the negative pressure, and then the generation of the gas in the stomach of the patient can be reduced;

the left end of the stomach tube body 1 is provided with a movable attaching tube 4, the right end of the movable attaching tube 4 is fixedly provided with a push rod 5, the middle part of the movable attaching tube 4 is arranged in a hollow shape, the right end of the push rod 5 slides into the left end of the stomach tube body 1, the right end of the push rod 5 is fixedly connected with a sealing gasket 6, the sealing gasket 6 is in interference fit and attached in a groove at the left end of the stomach tube body 1, an air bag 7 is attached in the groove at the left side of the stomach tube body 1, the right end of the air bag 7 is fixedly provided with an air pipe 8, the right end of the air bag 7 extends out of the stomach tube body 1 and is connected with the inside of a limiting ball 10, the inside of the air pipe 8 is fixedly provided with an air leakage prevention valve 9, the air leakage prevention valve 9 can only be opened after being stressed, a first magnet 11 is embedded in the inner wall at the right end of the movable attaching tube 4, the first magnet 11 and the second magnet 12 form positive and negative electrode arrangement, and the second magnet 12 are nested in the inside the left end of the stomach tube body 1.

Referring to fig. 1 to 6, through pressing the removal laminating pipe 4 for remove laminating pipe 4 and drive push rod 5 and remove, thereby make push rod 5 can remove to the inside of stomach tube body 1, and push rod 5 can drive sealed 6 and remove when removing, can avoid gas to spill over through sealed 6, thereby make sealed 6 can extrude gasbag 7, thereby make the gas in the gasbag 7 carry spacing ball 10 through gas-supply pipe 8 by the extrusion, and gas can extrude leak protection air valve 9 through the pressure, thereby make leak protection air valve 9 open, then can make gas can pass through leak protection air valve 9, and can avoid gas from spacing ball 10 internal reflux through leak protection air valve 9, and remove the removal of laminating pipe 4 can make first magnetite 11 and second magnetite 12 adsorb each other, then can avoid removing laminating pipe 4 and can take place to remove, when needs take out stomach tube body 1, thereby make and remove laminating pipe 4 and drive sealed 6 through push rod 5 and remove, thereby make sealed 6 remove and produce negative pressure, make spacing ball 10 in and negative pressure can take out the spacing ball 10 and make the negative pressure card in can be followed by the direct ball 10 and can take out from spacing ball 10.

Working principle: when the gastric tube capable of avoiding flatulence is used, firstly, referring to fig. 1 to 3, one end of the gastric tube body 1 is inserted into the stomach of a patient, then liquid diet flows into the stomach of the patient through the gastric tube body 1, and negative pressure is generated in the decompression ball 3 by pressing the decompression ball 3, so that the generation of gas in the stomach of the patient can be reduced;

referring to fig. 1 to 6, through pressing the removal laminating pipe 4 for remove the laminating pipe 4 and drive push rod 5 and remove, and push rod 5 can drive sealed pad 6 and remove when removing, thereby make the gas in the gasbag 7 carry spacing ball 10 through gas-supply pipe 8 by the extrusion, then can make gas can pass through leak protection pneumatic valve 9, remove the removal of laminating pipe 4 can make first magnetite 11 and second magnetite 12 adsorb each other, can avoid removing the laminating pipe 4 then, when needs take out stomach tube body 1, outwards pulling removes laminating pipe 4, thereby make sealed pad 6 remove and produce the negative pressure, then make the gas in the spacing ball 10 receive the negative pressure can flow back to in the gasbag 7 through leak protection pneumatic valve 9, then make spacing ball 10 break away from the block, then can directly take out stomach tube body 1.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The gastric tube capable of avoiding flatulence comprises a gastric tube body (1) and ventilation holes (101), wherein the ventilation holes (101) are formed in the right end of the gastric tube body (1);

characterized by further comprising:

the blast pipe (2) is laminated the inner wall of stomach tube body (1), and the opening laminating of blast pipe (2) right-hand member is in bleeder vent (101), and the left end of blast pipe (2) stretches out the inside of stomach tube body (1) left end, the left side interference fit of blast pipe (2) is connected with decompression ball (3).

2. A gastric tube capable of avoiding flatulence as claimed in claim 1, wherein: the distance between the ventilation holes (101) and the right end of the stomach tube body (1) is 10 cm, and the length of the stomach tube body (1) is 45-55 cm.

3. A gastric tube capable of avoiding flatulence as claimed in claim 1, wherein: the left end of stomach tube body (1) is provided with removes laminating pipe (4), just the right-hand member of removing laminating pipe (4) is fixed with push rod (5), and the middle part of removing laminating pipe (4) is hollow form setting.

4. A gastric tube capable of avoiding flatulence as claimed in claim 3, wherein: the right-hand member of push rod (5) slides and stretches into the inside of stomach tube body (1) left end, and the right-hand member fixedly connected with of push rod (5) is sealed to be filled up (6), sealed pad (6) are interference fit laminating in the groove of stomach tube body (1) left end.

5. A gastric tube capable of avoiding flatulence as claimed in claim 4, wherein: the left groove of the stomach tube body (1) is internally attached with an air bag (7), the right end of the air bag (7) is fixedly provided with an air pipe (8), and the right end of the air bag (7) extends out of the stomach tube body (1) and is connected with the inside of the limiting ball (10).

6. A gastric tube capable of avoiding flatulence as claimed in claim 5, wherein: an air leakage preventing valve (9) is fixed in the air pipe (8), and the air leakage preventing valve (9) can be opened only after being pressed.

7. A gastric tube capable of avoiding flatulence as claimed in claim 3, wherein: the inner wall of the right end of the movable attaching tube (4) is embedded with a first magnet (11), the first magnet (11) and a second magnet (12) form positive and negative electrode settings, and the second magnet (12) is nested in the left end of the stomach tube body (1).