CN211244806U

CN211244806U - Portable gastrointestinal decompression device

Info

Publication number: CN211244806U
Application number: CN201921689777.8U
Authority: CN
Inventors: 高宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-14
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a portable gastrointestinal decompression device, which comprises a nasogastric feeding tube mechanism, a hose connector, a drainage mechanism and a drainage bag, and can effectively prevent the nasogastric feeding tube from falling off by arranging the nasogastric feeding tube mechanism, ensure the fixing effect of the nasogastric feeding tube and avoid the injury to a patient during gastrointestinal decompression; by arranging the drainage mechanism, flatulence and effusion in the intestines and stomach of a patient enter the nasal feeding tube from the through hole on the suction head and then enter the drainage bag through the hose connector and the drainage tube under the action of negative pressure, so that the flatulence and the effusion in the body of the patient are discharged, the operation is stable, the action amplitude is small, and the safety is high; through setting up first check valve and second check valve, can effectually prevent that gas from flowing backward to the patient internal, guarantee intestines and stomach decompression effect.

Description

Portable gastrointestinal decompression device

Technical Field

The utility model relates to a stomach intestine subtracts technical field, specifically is a portable stomach intestine pressure relief device.

Background

Gastrointestinal decompression is a therapeutic method for sucking out gas and liquid accumulated in gastrointestinal tract by using the principle of negative pressure suction to reduce the pressure in gastrointestinal tract, improve the blood circulation of gastrointestinal wall, facilitate the limitation of inflammation, promote wound healing and restore gastrointestinal function.

Chinese patent application No. 201820821462.3 provides a stomach and intestine pressure relief device, including the inflator, inflator outer wall lower extreme and installation base fixed connection, the baffle is installed to the inflator inner wall, and inflator upper end left side and outlet duct sealing connection, the regulation pressure relief device is installed to the outlet duct outer wall, and outlet duct one end is provided with the gas outlet, inflator right side upper surface and trachea sealing connection, trachea right-hand member and governing valve sealing connection, the sealing pressure piece is installed to the governing valve inner wall, sealing pressure piece right side outer wall and connecting rod fixed connection, the connecting rod right-hand member with press handle fixed connection, it includes the regulation and control piece to adjust pressure relief device.

However, the existing gastrointestinal decompression device also has the problems that the air cylinder needs to be pressed up and down to generate negative pressure when in use, so that the air outlet pipe can be pulled to shake, the phenomenon that the esophagus is scratched or the air outlet pipe falls off is easily caused to a patient by the air outlet pipe, accumulated liquid is pumped out by the aid of the syringe, the mechanism is very complicated, the working efficiency is low, and the air outlet pipe is not convenient to fix. To this end, a portable gastrointestinal decompression device is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable stomach and intestine pressure relief device realizes once wasing a plurality of test tubes, when carrying out the extraction to flatulence and hydrops in patient's stomach, can guarantee that the patient does not receive the secondary damage, and the nasogastric tube can not drop, directly collects hydrops and waste gas to the drainage bag in, simple structure, and be convenient for wash to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable gastrointestinal decompression device comprises a nasal feeding tube mechanism, a hose connector, a drainage mechanism and a drainage bag, wherein the nasal feeding tube mechanism is inserted on the hose connector; the upper end of the drainage mechanism is fixedly connected with the hose connector, and the lower end of the drainage mechanism is inserted into the drainage bag.

Preferably, the nasogastric tube mechanism comprises a drawing head, a nasogastric tube, a buckle and a tube clamp, the drawing head is arranged at the upper end of the nasogastric tube and is fixedly inserted in the nasogastric tube, and a plurality of through holes are formed in the periphery of the drawing head; the lower end of the nasal feeding tube is inserted into the upper end of the hose connector; the buckle is sleeved on the nasal feeding tube and is arranged in a J shape; the pipe clamp sets up in the below of buckle to the joint is on the nasogastric tube, and when using, at first will draw head and nasogastric tube and penetrate from patient's nasal cavity, gets into the stomach through patient's esophagus, then fixes the buckle in patient's alar part of the nose, can effectually prevent that the condition that the nasogastric tube drops from appearing, guarantees the fixed effect of nasogastric tube, can avoid causing the injury to the patient in the intestines and stomach decompression.

Preferably, the drainage mechanism comprises a drainage tube, a first one-way valve, a balloon, a second one-way valve and a plug, and the upper end of the drainage tube is inserted below the hose connector; the saccule is connected in series with the drainage tube; the first one-way valve and the second one-way valve are respectively arranged at the upper end and the lower end of the balloon and are connected with the drainage tube in series; the plug is fixed in the bottom of drainage tube, and plug in the drainage bag, when doing the intestines and stomach decompression, hold the sacculus, the second check valve is opened, gas in the sacculus gets into the drainage bag, after loosening, the sacculus is because the elasticity of self resumes the original state, the second check valve is closed this moment, first check valve is opened, under the effect of negative pressure, flatulence and hydrops in the patient intestines and stomach get into the nasogastric tube from the through-hole of drawing overhead then get into the drainage bag through hose connector and drainage tube, realized the discharge to flatulence and hydrops in the patient, and the operation is stable, the action range is less, and the security is high.

Preferably, the diameters of the insertion pipes at the two ends of the hose connector are respectively consistent with the diameters of the nasal feeding pipe and the drainage pipe.

Preferably, the installation direction of first check valve and second check valve is unanimous, can effectually prevent that gas from backflowing to the patient internal, guarantees intestines and stomach decompression effect, and this first check valve and second check valve all adopt AQTCV type straight-through check valve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, through setting up the nasogastric feeding tube mechanism, when using, at first will draw head and nasogastric feeding tube to penetrate from patient's nasal cavity, get into the stomach through patient's esophagus, then fix the buckle in patient's alar part of nose, can prevent the situation that the nasogastric feeding tube from coming off effectively, guarantee the fixed effect of nasogastric feeding tube, can avoid causing the injury to the patient when the intestines and stomach decompress;

2. the utility model discloses, through setting up the drainage mechanism, when doing the stomach decompression, hold the sacculus, the second check valve is opened, gas in the sacculus gets into the drainage bag, after the pine hand, the sacculus is because the elasticity of self resumes the original state, the second check valve is closed this moment, first check valve is opened, under the effect of negative pressure, flatulence and hydrops in the patient's intestines and stomach get into the nasogastric tube from the through-hole of drawing the head and then get into the drainage bag through hose connector and drainage tube, realized the discharge to flatulence and hydrops in the patient's body, and the operation is stable, the action range is less, and the security is high;

3. the utility model discloses, through setting up first check valve and second check valve, can effectually prevent that gas from palirrhea to the patient internal, guarantee stomach decompression effect.

Drawings

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

FIG. 2 is a schematic structural view of the nasogastric tube mechanism of the present invention;

FIG. 3 is a schematic structural view of the drainage mechanism of the present invention;

fig. 4 is an external view of the hose connector according to the present invention.

In the figure: 1. a nasogastric tube mechanism; 11. a tapping head; 12. a nasal feeding tube; 13. buckling; 14. a pipe clamp; 2. a hose connector; 3. a drainage mechanism; 31. a drainage tube; 32. a first check valve; 33. a balloon; 34. a second one-way valve; 35. a plug; 4. a drainage bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable gastrointestinal decompression device is shown in figures 1 and 4 and comprises a nasal feeding tube mechanism 1, a hose connector 2, a drainage mechanism 3 and a drainage bag 4, wherein the nasal feeding tube mechanism 1 is plugged on the hose connector 2; the upper end of the drainage mechanism 3 is fixedly connected with the hose connector 2, and the lower end of the drainage mechanism 3 is inserted into the drainage bag 4.

Specifically, as shown in fig. 2, the nasogastric tube mechanism 1 includes a drawing head 11, a nasogastric tube 12, a buckle 13 and a tube clamp 14, the drawing head 11 is disposed at the upper end of the nasogastric tube 12, and is inserted and fixed, and a plurality of through holes are formed around the drawing head 11; the lower end of the nasal feeding tube 12 is inserted into the upper end of the hose connector 2; the buckle 13 is sleeved on the nasal feeding tube 12, and the buckle 13 is arranged in a J shape; the tube clamp 14 is arranged below the buckle 13 and is clamped on the nasal feeding tube 12.

Through adopting above-mentioned technical scheme, when using, at first will draw head 11 and nasogastric tube 12 and penetrate from patient's nasal cavity, get into the stomach through patient's esophagus, then fix buckle 13 in patient's alar nose department, can effectually prevent that the condition that drops from appearing in nasogastric tube 12, guarantee the fixed effect of nasogastric tube 12, can avoid causing the injury to the patient in the decompression of intestines and stomach.

Specifically, as shown in fig. 3, the drainage mechanism 3 includes a drainage tube 31, a first one-way valve 32, a balloon 33, a second one-way valve 34 and a plug 35, and the upper end of the drainage tube 31 is inserted below the hose connector 2; the balloon 33 is connected in series with the drainage tube 31; the first check valve 32 and the second check valve 34 are respectively arranged at the upper end and the lower end of the balloon 33 and are connected with the drainage tube 31 in series; the plug 35 is fixed at the bottom end of the drainage tube 31 and is inserted into the drainage bag 4.

Through adopting above-mentioned technical scheme, when doing the intestines and stomach decompression, hold sacculus 33, second check valve 34 is opened, gas in the sacculus 33 gets into drainage bag 4, loose hand back, sacculus 33 is because the elasticity of self resumes primitive state, second check valve 34 closes this moment, first check valve 32 is opened, under the effect of negative pressure, flatulence and hydrops in the patient's intestines and stomach get into nasogastric feeding tube 12 from the through-hole of drawing on the head 11 then get into drainage bag 4 through hose connector 2 and drainage tube 31, realized the discharge to the flatulence and the hydrops in the patient, and the operation is stable, the action range is less, and the security is high.

Specifically, as shown in fig. 4, the diameters of the insertion tubes at the two ends of the hose connector 2 are respectively consistent with the diameters of the nasogastric tube 12 and the drainage tube 31.

Through adopting above-mentioned technical scheme, guaranteed that hose connector 2 is fixed firm with nasogastric tube 12 and drainage tube 31, the emergence drops during the prevention use.

Specifically, as shown in fig. 3, the first check valve 32 and the second check valve 34 are installed in the same direction, and both the first check valve 32 and the second check valve 34 are AQTCV straight-through check valves.

Through adopting above-mentioned technical scheme, can effectually prevent that gas from flowing backward to the patient internal, guarantee intestines and stomach decompression effect.

The working principle is as follows: when the nasal drainage device is used, the suction head 11 and the nasogastric tube 12 penetrate through the nasal cavity of a patient and enter the stomach through the esophagus of the patient, then the buckle 13 is fixed at the nasal wing of the patient, the situation that the nasogastric tube 12 falls off can be effectively prevented, the fixing effect of the nasogastric tube 12 is ensured, the patient can be prevented from being hurt during gastrointestinal decompression, when the gastrointestinal decompression is performed, the saccule 33 is held by hand, the second one-way valve 34 is opened, gas in the saccule 33 enters the drainage bag 4, after hands are loosened, the saccule 33 restores to the original state due to the elasticity of the saccule 33, the second one-way valve 34 is closed at the moment, the first one-way valve 32 is opened, and under the action of negative pressure, flatulence and effusion in the intestinal stomach of the patient enter the nasogastric tube 12 from the through hole on the suction head 11 and then enter the drainage bag 4 through the hose connector 2 and the drainage tube 31, so that, and the operation is stable, the action amplitude is small, and the safety is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable gastrointestinal decompression device characterized by: the nasal feeding tube drainage device comprises a nasal feeding tube mechanism (1), a hose connector (2), a drainage mechanism (3) and a drainage bag (4), wherein the nasal feeding tube mechanism (1) is inserted into the hose connector (2); the upper end of the drainage mechanism (3) is fixedly connected with the hose connector (2), and the lower end of the drainage mechanism (3) is inserted into the drainage bag (4).

2. A portable gastrointestinal decompression device according to claim 1 wherein: the nasogastric tube mechanism (1) comprises a drawing head (11), a nasogastric tube (12), a buckle (13) and a tube clamp (14), wherein the drawing head (11) is arranged at the upper end of the nasogastric tube (12) and is fixedly inserted in the nasogastric tube, and a plurality of through holes are formed in the periphery of the drawing head (11); the lower end of the nasal feeding tube (12) is inserted into the upper end of the hose connector (2); the buckle (13) is sleeved on the nasal feeding tube (12), and the buckle (13) is arranged in a J shape; the pipe clamp (14) is arranged below the buckle (13) and is clamped on the nasal feeding pipe (12).

3. A portable gastrointestinal decompression device according to claim 1 wherein: the drainage mechanism (3) comprises a drainage tube (31), a first one-way valve (32), a balloon (33), a second one-way valve (34) and a plug (35), and the upper end of the drainage tube (31) is inserted below the hose connector (2); the balloon (33) is connected in series with the drainage tube (31); the first one-way valve (32) and the second one-way valve (34) are respectively arranged at the upper end and the lower end of the balloon (33) and are connected with the drainage tube (31) in series; the plug (35) is fixed at the bottom end of the drainage tube (31) and is inserted into the drainage bag (4).

4. A portable gastrointestinal decompression device according to claim 1 wherein: the diameters of the insertion pipes at the two ends of the hose connector (2) are respectively consistent with the diameters of the nasal feeding pipe (12) and the drainage pipe (31).

5. A portable gastrointestinal decompression device according to claim 3 wherein: the installation directions of the first one-way valve (32) and the second one-way valve (34) are consistent, and the first one-way valve (32) and the second one-way valve (34) are AQTCV type straight-through one-way valves.