CN214969280U

CN214969280U - Medical nasal feeding stomach tube

Info

Publication number: CN214969280U
Application number: CN202022438597.1U
Authority: CN
Inventors: 谢玲芳; 项巧珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-12-03
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a medical nasal feeding stomach tube, including the stomach tube body, the stomach tube body can be divided into external section, nasal cavity section, throat section, esophagus section, the stomach section that connects gradually to the top down, the middle part of external end is equipped with ball valve, and this ball valve is equipped with three interface, and one of them interface is connected with the nasal cavity section, and two other interfaces are connected with respectively annotate the interface of eating, annotate the pipeline of eating the interface and be the heliciform, and annotate the port that the interface kept away from ball valve's one end and be the screw thread mouth, the screw thread mouth passes through threaded connection with the screw cap, sets up the one end that the nasal cavity section was kept away from to external section into the heliciform, and the doctor is when changing dressings or adding the medicine, and the air just is difficult to get into the stomach tube, is difficult to cause serious injury to patient, through above-mentioned means, can also increase the life cycle of stomach tube.

Description

Medical nasal feeding stomach tube

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a medical nasal feeding stomach tube.

Background

The stomach tube is inserted from the nostril, through the stomach tube by pharynx, reach the stomach through the esophagus, be used for taking out gastric juice mostly, be used for gastric lavage during acute poisoning, also can be used for coming and going to inject liquid into the stomach and provide necessary food and nutrition for the patient, care during the nursing and avoid the stomach tube to pollute, and the stomach tube is deviate from, lead to the aspiration by mistake, but the stomach tube that the hospital used only has two notes to eat the interface, when changing dressings or adding medicine, in order to prevent that the air from getting into, the needle tubing need be rolled over after pulling out, but crease department splits easily.

SUMMERY OF THE UTILITY MODEL

To the current situation of the prior art, the utility model provides a medical nasal feeding stomach tube.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a medical nasal feeding stomach tube, includes the stomach tube body, the stomach tube body can be divided into external section, nasal cavity section, throat section, esophagus section, the stomach section that connects gradually to the top down, the middle part of external end is equipped with ball valve, and this ball valve is equipped with three interface, and one of them interface is connected with the nasal cavity section, and two other interfaces are connected with respectively annotates the interface of eating, annotate the pipeline of eating the interface and be the heliciform, and annotate the port of eating the one end that the ball valve was kept away from to the interface and be the screw thread mouth, the screw thread mouth passes through threaded connection with the screw cap.

Through adopting above-mentioned technical scheme, it is internal with the slow patient that inserts of stomach tube, annotate and eat the interface and inject required medicine or nutriment of patient in to the stomach tube, through adjusting the valve switch-on, let required medicine or nutriment pass through the transmission of stomach tube, reach in patient's the stomach, in order to reach required purpose, the pipeline that will annotate the interface is made into the heliciform, can make the doctor when changing dressings or adding medicine, the air just is difficult to get into the stomach tube, cause serious injury to patient.

Furthermore, a plurality of through holes are formed in the middle lower part of the stomach section.

By adopting the technical scheme, the stimulation to the stomach caused by the fact that all the medicines enter the stomach from one outlet can be reduced.

Furthermore, the lower part of esophagus section is equipped with an annular gasbag, the gasbag encircles the outside at the stomach tube body to with stomach tube body fixed connection, the gasbag is connected with a breather pipe, and the breather pipe outwards extends to external section along the stomach tube pipe wall, the breather pipe is connected with the surface fixed connection of stomach tube body.

Through adopting above-mentioned technical scheme, let in a small amount of air to the breather pipe, let the gasbag drum, can effectively prevent to pour into the medicine in the stomach into because the intestinal refluence, the danger that brings for the patient.

Furthermore, a one-way spoiler is arranged at the middle lower section inside the esophagus section.

Through adopting above-mentioned technical scheme, can effectively prevent the refluence phenomenon that the medicine arouses through the stomach tube, improve the success rate of medicine feed.

Furthermore, the outer surface of the external section of the body is provided with a claw buckle.

Through adopting above-mentioned technical scheme, owing to enclose the stomach tube and drop easily, so after the security protection is put well in the human body to the stomach tube, need paste in nose point portion with white rubber adhesive tape and fix the stomach tube, the setting of claw knot is through detaining behind patient's brain, can further increase the steadiness of enclosing and watching and laying, prevents to enclose the droing of watching.

Furthermore, the stomach tube body is provided with scale marks.

By adopting the technical scheme, the process of intubation by a doctor and the identification of the intubation by the doctor can be helped according to the display of the scale marks, so that the unsmooth operation can be realized, and corresponding measures can be taken.

Furthermore, a threaded opening is formed in one end, away from the air bag, of the vent pipe, a threaded cap is arranged at the outlet of the vent pipe, and the threaded opening is connected with the threaded cap through threads.

Through adopting above-mentioned technical scheme, when leading to the air or take out the air back, screw on the screw cap, can prevent that the air from getting into or by the pollution.

Compared with the prior art, the utility model has the advantages of:

this book is with novel providing a medical nasal feeding stomach tube, the one end that the nasal cavity section was kept away from to external section sets up to the heliciform, and the doctor is changing dressings or adding medicine in, and the air just is difficult to get into the stomach tube, is difficult to cause serious injury to patient, through above-mentioned means, can also increase the life cycle of stomach tube.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

in the figure: 1. an extracorporeal section; 2. a nasal cavity section; 3. a pharyngeal section; 4. an esophageal segment; 5. a gastric segment; 6. a ball valve; 7. filling food for borrowing; 8. a threaded opening; 9. a threaded cap; 10. a claw buckle; 11. A one-way spoiler; 12. an air bag; 13. a breather pipe; 14. scale lines; 15. and a through hole.

Detailed Description

A medical nasal feeding stomach tube comprises a stomach tube body, the stomach tube body can be divided into an external section 1, a nasal cavity section 2, a throat section 3, an esophagus section 4 and a stomach section 5 which are connected in sequence from top to bottom, a spherical valve 6 is arranged in the middle of the external end of the body, the spherical valve 6 is provided with three interfaces, one interface is connected with the nasal cavity section 2, the other two interfaces are respectively connected with an injection interface, medicines or nutrient substances required by a patient can be injected into the stomach tube through the injection interfaces, the two injection interfaces avoid the sanitation problem and the safety problem when the medicines and the nutrient substances share one interface, the required medicines or the nutrient substances can reach the stomach of the patient through the transmission of the stomach tube by adjusting the valve connection, so as to achieve the required purpose, the pipeline of the injection interface is spiral, so that a doctor can change medicines or add medicines, the air just is difficult to get into the stomach tube, causes serious injury to patient, and annotates the port of eating the interface and keeping away from ball valve 6 one end and be thread mouth 8, and thread mouth 8 passes through threaded connection with screw cap 9, can cover screw cap 9 when not using, prevents that the air admission stomach tube from resulting in the stomach tube to receive the pollution.

The surface of external section 1 is equipped with the dog-ear 10, because encloses the stomach tube and drops easily, so after the security protection is put in human body to the stomach tube, need paste in nose point portion with white rubber adhesive tape and fix the stomach tube, the setting of dog-ear 10 is through detaining behind patient's brain, can further increase the steadiness of enclosing the view and laying, prevents to enclose the drop of looking.

There is scale mark 14 on the stomach tube body, according to the demonstration of scale mark 14, can help the progress of doctor's intubate and help the doctor to appraise and have not smoothly where when intubate to adopt corresponding measure.

The lower part of esophagus section 4 is equipped with an annular gasbag 12, gasbag 12 encircles the outside at the stomach tube body to with stomach tube body fixed connection, gasbag 12 is connected with a breather pipe 13, and breather pipe 13 outwards extends to external section 1 along the stomach tube pipe wall, the external fixed surface of breather pipe 13 and stomach tube body is connected, when feeding medicine to patient, through letting in a small amount of air to breather pipe 13, lets gasbag 12 drum, can effectively prevent to pour into the medicine in the stomach because the intestinal refluence, the danger that brings for patient.

The middle and lower section inside the esophagus section 4 is provided with a one-way spoiler 11, and the existence of the one-way spoiler 11 can effectively prevent the backflow phenomenon of the medicine caused by the gastric tube and avoid the medicine from flowing backwards into the lung to generate life danger for the patient.

The lower part of esophagus section 4 is equipped with an annular gasbag 12, gasbag 12 encircles the outside at the stomach tube body to with stomach tube body fixed connection, gasbag 12 is connected with a breather pipe 13, and breather pipe 13 outwards extends to external section 1 along the stomach tube pipe wall, the external fixed surface of breather pipe 13 and stomach tube body is connected, during the medicine feed, through letting in a small amount of air to breather pipe 13, lets gasbag 12 drum, can effectively prevent to pour into the medicine in the stomach because the intestinal refluence, the danger that brings for patient.

The end of the vent pipe 13 far away from the air bag 12 is provided with a threaded opening 8, the threaded opening 8 is in threaded connection with the threaded cap 9, and after air is introduced or pumped out, the threaded cap 9 is screwed on, so that air can be prevented from entering or the vent pipe 13 is prevented from being polluted.

The middle-lower part of the stomach section is provided with a plurality of through holes 15, so that the stimulation to the stomach caused by the fact that all the medicines enter the stomach from one outlet can be reduced when the medicines are fed.

The implementation principle of the embodiment is as follows:

when in intubation, a doctor inserts the gastric tube into the nasal cavity of a patient until reaching the stomach, the depth of the intubation can be distinguished according to the scale mark 14 on the gastric tube, after the intubation is finished, the gastric tube is fixed by sticking a white rubber adhesive tape to the nose tip part, and the paw buckle 10 is buckled behind the brain of the patient, so that the stability of surrounding placement is further improved, double guarantee is realized, and the falling of the surrounding is prevented; when the medicine is injected, the two injection ports are respectively used for injecting medicine and nutritional food, the pipeline of the injection ports is spiral, so that air is difficult to enter the stomach tube when a doctor changes or adds medicine, serious injury is caused to a patient, the required medicine or nutritional substance is conveyed through the stomach tube by switching on the regulating valve, the required effect is achieved, meanwhile, a small amount of gas is injected into the inflation tube to open the air bag 12, the middle lower section inside the esophagus section 4 is also provided with the one-way flow blocking sheet 11, double protection is achieved inside and outside, the medicine is prevented from being sucked backwards, life danger is caused to the patient, the medicine can be dispersed into the stomach from a plurality of through holes 15 formed in the middle lower part of the stomach section, and stimulation to the stomach caused by the fact that all the medicine enters the stomach from one outlet can be reduced; when the feeding is not carried out at ordinary times, the threaded openings 8 of the feeding port and the inflation tube are covered by the threaded cap 9, so that air is prevented from entering the pipeline to cause pipeline pollution.

Claims

1. The utility model provides a medical nasal feeding stomach tube, includes the stomach tube body, its characterized in that: stomach tube body to last and can divide into external section (1), nasal cavity section (2), throat section (3), esophagus section (4), stomach section (5) that connect gradually down, the middle part of external end is equipped with ball valve (6), and this ball valve (6) are equipped with three interface, and one of them interface is connected with nasal cavity section (2), and two other interfaces are connected with one respectively and annotate the interface of eating, annotate the pipeline of eating the interface and be the heliciform, and annotate the port of eating the one end that the interface kept away from ball valve (6) and be thread mouth (8), thread mouth (8) and screw cap (9) pass through threaded connection.

2. A medical nasogastric tube according to claim 1, wherein: the middle lower part of the stomach section is provided with a plurality of through holes (15).

3. A medical nasogastric tube according to claim 1, wherein: the lower part of esophagus section (4) is equipped with an annular gasbag (12), gasbag (12) encircle the outside at the stomach tube body to with stomach tube body fixed connection, gasbag (12) are connected with a breather pipe (13), and breather pipe (13) outwards extend to external section (1) along the stomach tube pipe wall, breather pipe (13) are connected with the surface fixed connection of stomach tube body.

4. A medical nasogastric tube according to claim 1, wherein: the middle lower section in the esophagus section (4) is provided with a one-way spoiler (11).

5. A medical nasogastric tube according to claim 1, wherein: the outer surface of the external section (1) is provided with a claw buckle (10).

6. A medical nasogastric tube according to claim 1, wherein: the stomach tube body is provided with scale marks (14).