CN211410218U

CN211410218U - Multifunctional gastrointestinal tube

Info

Publication number: CN211410218U
Application number: CN201922154244.6U
Authority: CN
Inventors: 魏彦华; 尹晓颖; 郑学风; 欧爱春
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-04
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a stomach tube technical field specifically is a multi-functional gastrointestinal tube, including nasogastric tube, the inside diaphragm that is equipped with in nasogastric tube's top, the bottom of diaphragm is equipped with oval-shaped one-way valve, and the drainage chamber that nasogastric tube's inside is divided into the space by the diaphragm and equals with annotate the edible chamber, and the top in drainage chamber and notes edible chamber has closely cup jointed the nutrient solution respectively and has injected cover and stomach liquid drainage cover. The utility model discloses a set up nasogastric tube to be equipped with the diaphragm in its inside, make its inside drainage chamber and the edible chamber of notes of falling into, it separates through one-way valve, when needing the drainage, fill in the drainage intracavity with the pipe of negative pressure drainage ball, gastric juice just draws on through the negative pressure, turn over on the one-way valve of back-opening drainage intracavity, when needing to annotate food, will annotate edible pipe and fill in and annotate edible intracavity, promote the syringe and bulldoze the one-way valve of nutrient solution back-opening notes edible intracavity, and in getting into the stomach, this pipe makes the increase of patient's comfort level.

Description

Multifunctional gastrointestinal tube

Technical Field

The utility model relates to a stomach tube technical field specifically is a multi-functional stomach and intestine pipe.

Background

Stomach tube and nose intestines pipe need be put to the patient of clinical discovery stomach disease operation, and the stomach tube needs utmost point negative pressure drainage ball, and remaining liquid in the drainage stomach, nasal cavity pipe postoperative feed nutrient solution, two root canals are inserted to patient's nasal cavity, and the comfort level is poor, and the pipe is fixed difficult, easily drops, and nurse clinical care work volume is big. In view of this, we propose a multifunctional gastrointestinal tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional stomach and intestine pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a multifunctional gastrointestinal tube comprises a nasogastric tube, wherein a diaphragm is arranged inside the top end of the nasogastric tube, an oval one-way valve is arranged at the bottom end of the diaphragm, the minor axis diameter of the one-way valve is equal to the inner diameter of the nasogastric tube, the major axis diameter of the one-way valve is larger than the inner diameter of the nasogastric tube, the inside of the nasogastric tube is divided into a drainage cavity and an infusion cavity by the diaphragm, the drainage cavity and the top of the infusion cavity are respectively and tightly sleeved with a nutrient solution injection sleeve and a stomach solution drainage sleeve, the top port of the nutrient solution injection sleeve is in a U shape and is in a semicircular structure, the bottom port of the nutrient solution injection sleeve is provided with a cavity sleeve, the inside of the cavity sleeve is communicated with the inside of the nutrient solution injection sleeve, one side of the nutrient solution injection sleeve is provided with a convex strip, the exposed end of the convex strip is provided with a sealing gasket, the top surface of the sealing gasket is positioned on one, the cavity plug is in sleeve fit with the cavity sleeve.

Preferably, the one-way valve located in the drainage cavity is bent upwards, and the one-way valve located in the feeding cavity is bent downwards.

Preferably, the nutrient solution injection sleeve and the gastric juice drainage sleeve are in a bilateral symmetry structure.

Preferably, the sealing gasket is matched with the top port of the nutrient solution injection sleeve in a clamping manner.

Preferably, one side of the top end of the nasogastric tube is provided with a nasal plug sleeve, the nasal plug sleeve is of a conical ring structure, one side of the top end of the nasal plug sleeve is provided with a connecting strip, and the exposed end of the connecting strip is provided with a lantern ring.

Preferably, the lantern ring is in sleeved fit with the top end of the nasogastric tube.

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

1. this multi-functional gastrointestinal tube, through setting up nasogastric tube, and be equipped with the diaphragm in its inside, make its inside drainage chamber and the edible chamber of notes of dividing into, it separates through one-way valve, when needing the drainage, fill in the drainage intracavity with the pipe of negative pressure drainage ball, gastric juice just leads to through the negative pressure and upwards draws, the one-way valve of back-open drainage intracavity turns over on, when needing to annotate food, will annotate edible pipe and fill in and annotate edible intracavity, promote the syringe and bulldoze the one-way valve of nutrient solution back-open edible intracavity of annotating, and in getting into the stomach, this pipe makes patient's comfort level increase.

2. The multifunctional gastrointestinal tube is characterized in that the top end of the nasogastric tube is sleeved with the nasal plug sleeve, and the nasal plug sleeve can be plugged into the other nostril, so that the nasogastric tube is integrally stable.

Drawings

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

fig. 2 is an overall exploded view of the present invention;

FIG. 3 is a schematic view of the structure of the nutrient solution injection sleeve of the present invention;

FIG. 4 is a schematic view of the internal structure of the nasogastric tube of the present invention;

FIG. 5 is a partial cross-sectional view of a nasogastric tube of the present invention;

fig. 6 is a schematic view of the structure of the one-way valve of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a nasogastric tube; 10. a diaphragm; 100. a balloon tube; 101. an air discharge port; 11. a one-way valve; 12. a drainage lumen; 13. injecting the food cavity; 2. nutrient solution is injected into the sleeve; 20. a cavity sleeve; 21. a convex strip; 22. a gasket; 23. a cavity plug; 3. a gastric juice drainage sleeve; 4. a nasal plug sleeve; 40. a connecting strip; 41. a collar.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the invention discloses a multifunctional gastrointestinal tube, which is provided with a nasogastric tube 1 in order to facilitate drainage and nutrient solution injection. The inside diaphragm 10 that is equipped with in top of nasogastric tube 1, the bottom of diaphragm 10 is equipped with oval-shaped one-way valve 11, and the minor axis footpath of one-way valve 11 is equal with the internal diameter of nasogastric tube 1, and the major axis footpath of one-way valve 11 is greater than the internal diameter of nasogastric tube 1, and the drainage chamber 12 that the space is equal and annotate edible chamber 13 are divided into by diaphragm 10 in the inside of nasogastric tube 1, blocks up drainage chamber 12 and annotate edible chamber 13 through the part of 11 major axis directions of one-way valve. The top parts of the drainage cavity 12 and the food injection cavity 13 are respectively and tightly sleeved with a nutrient solution injection sleeve 2 and a gastric fluid drainage sleeve 3. The top port of the nutrient solution injection sleeve 2 is U-shaped, the bottom port of the nutrient solution injection sleeve is of a semicircular structure, and the top port of the nutrient solution injection sleeve is large and is used for injecting a nutrient solution insertion tube. The bottom port of the nutrient solution injection sleeve 2 is provided with a cavity sleeve 20, and the inside of the cavity sleeve 20 is communicated with the inside of the nutrient solution injection sleeve 2, so that the drainage tube and the injection tube can pass through. One side of nutrient solution injection cover 2 is equipped with sand grip 21, and the end that exposes of sand grip 21 is equipped with sealed 22, and the top surface that seals 22 just is located cavity cover 20 one side and is equipped with chamber stopper 23, and chamber stopper 23 cup joints the cooperation with cavity cover 20, plays sealed effect, avoids the air to get into.

In this embodiment, nasogastric tube 1, nutrient solution are poured into cover 2, gastric juice drainage cover 3 and nasal plug cover 4 and are all made the integrated into one piece structure by the silica gel material, and its pliability is good, and the travelling comfort is good. The top of nasogastric tube 1 is equipped with gasbag pipe 100, and the one end of gasbag pipe 100 is equipped with the inflation and deflation port 101 that is linked together rather than inside, can use the syringe to insert inflation and deflation port 101 and inflate, adjusts gasbag pipe 100 for nasogastric tube 1 is ventilated and is not blockked up.

Furthermore, the one-way valve 11 in the drainage cavity 12 is bent upwards, so that when gastric juice is drained, the one-way valve 11 at the bottom end of the nasogastric tube 1 is pushed upwards to be drained out. The one-way valve 11 in the feeding cavity 13 is bent downwards, so that nutrient solution injected from the top end of the nasogastric tube can push the one-way valve 11 downwards to enter the stomach.

Specifically, the nutrient solution injection sleeve 2 and the gastric solution drainage sleeve 3 are in a bilateral symmetry structure, are convenient to be attached together and sleeved on the top end of the nasogastric tube 1, and play a role in sealing.

Specifically, the sealing gasket 22 is in snap fit with the top port of the nutrient solution injection sleeve 2 to play a sealing role and prevent air from entering.

In addition, one side of the top end of the nasogastric tube 1 is provided with a nasal plug sleeve 4, the nasal plug sleeve 4 is in a conical circular ring structure, one side of the top end of the nasal plug sleeve 4 is provided with a connecting strip 40, the exposed end of the connecting strip 40 is provided with a lantern ring 41, and the nasal plug sleeve 4 is sleeved into the other nostril and plays a role in drawing the nasogastric tube 1 so as to be stable.

It is supplementary to need, and lantern ring 41 cup joints the cooperation with nasogastric tube 1 top for the nasal plug 4 is connected into whole with nasogastric tube 1 and is used.

When the multifunctional gastrointestinal tube is used, the bottom end of the nasogastric tube 1 is plugged into one nostril of a patient, and the nasal plug sleeve 4 is plugged into the other nostril, so that the nasogastric tube 1 is stable outside the nose and is not easy to slip; when drainage is needed, a catheter of a negative pressure drainage ball is plugged into the drainage cavity 12, gastric juice is introduced into the nasogastric tube 1 through negative pressure generated by the negative pressure drainage ball, and pushes open the one-way valve 11 in the drainage cavity 12 to be turned upwards and then flows out of the drainage cavity 12; when the feeding is needed, the feeding catheter is plugged into the feeding cavity 13, the injector at the outer end of the feeding catheter is pushed, the nutrient solution is pushed into the feeding cavity 13, the one-way valve 11 in the feeding cavity 13 is pushed downwards to enter the stomach, and the comfort degree of a patient is improved by using the feeding catheter.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multifunctional gastrointestinal tube is characterized in that: including nasogastric tube (1), the inside diaphragm (10) that is equipped with in top of nasogastric tube (1), the bottom of diaphragm (10) is equipped with oval-shaped one-way valve (11), the minor axis footpath of one-way valve (11) with the internal diameter of nasogastric tube (1) equals, the major axis footpath of one-way valve (11) is greater than the internal diameter of nasogastric tube (1), the inside quilt of nasogastric tube (1) drainage chamber (12) and the edible chamber (13) that the diaphragm (10) divide into the space and equal, drainage chamber (12) with the top of edible chamber (13) closely cup joints nutrient solution injection cover (2) and stomach liquid drainage cover (3) respectively, the top mouth of nutrient solution injection cover (2) is the U type and the mouth is the semicircle ring structure, the bottom mouth of nutrient solution injection cover (2) is equipped with chamber cover (20), the inside of chamber cover (20) with the inside of nutrient solution injection cover (2) is linked together, one side that the nutrient solution poured into cover (2) is equipped with sand grip (21), the end that exposes of sand grip (21) is equipped with sealed pad (22), the top surface that seals up pad (22) just is located chamber cover (20) one side is equipped with chamber stopper (23), chamber stopper (23) with chamber cover (20) cup joint the cooperation.

2. The multifunctional gastrointestinal tube of claim 1, wherein: the one-way valve (11) positioned in the drainage cavity (12) is bent upwards, and the one-way valve (11) positioned in the food injection cavity (13) is bent downwards.

3. The multifunctional gastrointestinal tube of claim 1, wherein: the nutrient solution injection sleeve (2) and the gastric juice drainage sleeve (3) are in bilateral symmetry structures.

4. The multifunctional gastrointestinal tube of claim 1, wherein: the sealing gasket (22) is matched with the top port of the nutrient solution injection sleeve (2) in a clamping way.

5. The multifunctional gastrointestinal tube of claim 1, wherein: the nose plug sleeve is characterized in that a nose plug sleeve (4) is arranged on one side of the top end of the nasogastric tube (1), the nose plug sleeve (4) is of a conical ring structure, a connecting strip (40) is arranged on one side of the top end of the nose plug sleeve, and a lantern ring (41) is arranged at the exposed end of the connecting strip (40).

6. Multifunctional gastrointestinal tube according to claim 5, wherein: the lantern ring (41) is in sleeve fit with the top end of the nasogastric tube (1).