CN216294723U

CN216294723U - Nasogastric tube nursing bag

Info

Publication number: CN216294723U
Application number: CN202122497297.5U
Authority: CN
Inventors: 曾晓倩
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-04-15
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a nasogastric tube nursing bag which comprises a nursing assembly, wherein the nursing assembly comprises a nasogastric tube, an injector and an adhesive tape, the nasogastric tube is provided with a tube body and a guide wire, and the nasogastric tube further comprises a nasal alar fixer and a fixing structure; the nose wing fixer comprises: a sleeve engaged with an outer wall of the tube body and movable along an outside of the tube body; a conical surface located outside the sleeve and mating with a nostril; the fixing structure has: the connector is connected with the tail part of the tube body and is connected with the injector in a socket and spigot manner; the plug is connected with the joint socket, and the end part of the plug is connected with the tail part of the guide wire; and the plug is connected with the joint in a socket manner. The guide wire can be effectively prevented from shaking by arranging the fixing structure; the nose wing fixer not only can fix the body in advance, prevents that the adhesive tape from pasting the in-process and rocking, also can prevent continuously in the use that the body from rocking and causing the patient uncomfortable.

Description

Nasogastric tube nursing bag

Technical Field

The utility model belongs to the technical field of nasogastric tubes, and particularly relates to a nasogastric tube nursing bag.

Background

Nasogastric tubes are used to feed and infuse nutritional fluids to patients who are operating, unconscious, unable to feed the stomach, etc., by entering the stomach, duodenum or jejunum through the nasal cavity along the esophagus. The head of nasogastric tube body is equipped with the through-hole, has generally all inserted the seal wire in the body, and when using, the seal wire can lead nasogastric tube's direction of insertion.

The nasogastric tube of the prior art generally has the following problems in use: (1) because the nasogastric tube is not tightly connected with the guide wire, the guide wire is easy to loosen, the nasogastric tube is difficult to insert, the patient can be suffered by inserting for many times, and more workload is brought to the work of medical staff; (2) usually, only the side wall of the head of the tube body is provided with the through hole, so that a little liquid or sediment is always remained at the end part of the head of the tube body, which not only can cause the blockage of the through hole, but also can cause adverse effect on the stomach environment of a patient; (3) at present directly adopt the adhesive tape to paste nasogastric tube and be fixed in patient's face usually, nasogastric tube rocks slightly easily, gives and causes the patient discomfort.

SUMMERY OF THE UTILITY MODEL

In a first aspect, the utility model aims to provide a nasogastric tube to solve the technical problems that a guide wire is easy to loosen and materials are easy to deposit on the head of the tube body in the prior art.

In order to achieve the object of the first aspect, the present invention provides a nasogastric tube comprising:

the nasogastric tube is provided with a tube body and a guide wire, and further comprises a limiting structure and a fixing structure; wherein, limit structure has: the first through hole is formed in the end of the head of the pipe body; the pushing end is positioned outside the first through hole and provided with a first cambered surface; the head of the limiting section is connected with the pushing end, the tail of the limiting section is connected with the head of the guide wire, and the limiting section is provided with an expanded part of which the cross section size is larger than the diameter of the first through hole; the fixing structure has: the joint is connected with the tail part of the pipe body; the plug is connected with the joint socket, and the end part of the plug is connected with the tail part of the guide wire; and the plug is connected with the joint in a socket manner.

The guide wire can be effectively prevented from shaking by arranging the fixing structure; through the first through hole, substances can be prevented from depositing at the end part of the head part of the pipe body; by arranging the expansion section, the guide wire can be prevented from passing through the first through hole; therefore, the nasogastric tube has a simple structure, is convenient to process and manufacture, can improve the comfort and safety of a patient, and is suitable for popularization and use.

Furthermore, the head of the pipe body is provided with a second cambered surface connected with the first through hole.

Furthermore, the side wall of the head of the pipe body is also provided with a second through hole.

Further, the cross section diameter of the limiting section increases progressively along the axial direction of the pipe body.

Further, a pH detection layer is arranged on the surface of the propelling end.

Further, the adapter is engaged with a nipple of a syringe.

Further, fixed knot constructs still includes the area body, end cap and joint are connected to the area body.

Furthermore, scales are arranged on the pipe body; the length of body is 75 ~ 100 cm.

Further, the nasogastric tube is a single-cavity gastric tube, a double-cavity gastric tube or a three-cavity gastric tube.

In a second aspect, the utility model aims to provide a nasogastric tube nursing bag, so as to solve the technical problems that a guide wire is easy to loosen and a tube body is poor in fixing effect in the prior art.

In order to achieve the above second aspect, the technical solution of the nasogastric tube nursing bag provided by the present invention is as follows:

the nasogastric tube nursing bag comprises a nursing assembly, wherein the nursing assembly comprises a nasogastric tube, a syringe and adhesive tapes, the nasogastric tube is provided with a tube body and a guide wire, and the nasogastric tube further comprises a alar fixer and a fixing structure; wherein the alar fixator comprises: a sleeve engaged with an outer wall of the tube body and movable along an outside of the tube body; a conical surface located outside the sleeve and mating with a nostril; the fixing structure has: the connector is connected with the tail part of the tube body and is connected with the injector in a socket and spigot manner; the plug is connected with the joint socket, and the end part of the plug is connected with the tail part of the guide wire; and the plug is connected with the joint in a socket manner.

The guide wire can be effectively prevented from shaking by arranging the fixing structure; the nose wing fixer can not only pre-fix the tube body and prevent the tube body from shaking in the adhesive tape pasting process, but also can continuously prevent the tube body from shaking to cause discomfort of a patient in the using process; through setting up the nursing package, be convenient for manage and use the required relevant consumptive material of every patient, show lifting efficiency and security. Therefore, the nasogastric tube nursing bag is simple in structure, convenient to use, low in manufacturing cost, capable of improving comfort and safety of patients and suitable for popularization and use.

Further, the nasal alar fixator is also provided with an air-permeable mechanism.

Furthermore, the ventilation mechanism comprises ventilation grooves distributed on the conical surface at intervals along the breathing direction.

Further, the number of the syringes is at least two.

Further, the rubberized fabric comprises a T-shaped rubberized fabric and a rectangular rubberized fabric.

Further, the nursing bag also comprises a bag body, and the nursing component is stored in the bag body.

Further, the nursing component also comprises any of a lubricating cotton ball, a glove, a treatment towel and a cotton swab.

Furthermore, the nasogastric tube also comprises a limiting structure; the limiting structure is provided with: the first through hole is formed in the end of the head of the pipe body; the pushing end is positioned outside the first through hole and provided with a first cambered surface; the head of the limiting section is connected with the pushing end, the tail of the limiting section is connected with the head of the guide wire, and the limiting section is provided with an enlarged part of which the cross section size is larger than the diameter of the first through hole.

Further, a pH detection layer is arranged on the surface of the propelling end.

In conclusion, the nasogastric tube and the nasogastric tube nursing bag provided by the utility model can solve the technical problems that the guide wire of the nasogastric tube is easy to loosen, the head of the tube body is easy to deposit substances, and the tube body fixing effect is poor in the prior art, and are simple in structure, convenient to use, low in manufacturing cost, high in safety and extremely high in practicability, and the efficiency and comfort of intubation can be remarkably improved.

Obviously, many modifications, substitutions, and variations are possible in light of the above teachings of the utility model, without departing from the basic technical spirit of the utility model, as defined by the following claims.

The present invention will be described in further detail with reference to the following examples. This should not be understood as limiting the scope of the above-described subject matter of the present invention to the following examples. All the technologies realized based on the above contents of the present invention belong to the scope of the present invention.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to assist in understanding the utility model, and are included to explain the utility model and their equivalents and not limit it unduly. In the drawings:

fig. 1 is a schematic view showing the structure of the head of a nasogastric tube according to embodiment 1 of the present invention.

Fig. 2 is a partially enlarged view of fig. 1.

Fig. 3 is a schematic view showing the structure of the tail of a nasogastric tube according to embodiment 1 of the present invention.

Fig. 4 is a schematic view showing the structure of the central portion of a nasogastric tube according to embodiment 2 of the present invention.

Fig. 5 is a sectional view taken along line a-a of fig. 4.

Fig. 6 is a schematic structural diagram of the T-shaped adhesive tape.

Fig. 7 is a view showing a state where the nasogastric tube and the syringe are connected.

The relevant references in the above figures are:

100-tube body, 110-second through hole, 120-second cambered surface, 200-guide wire, 310-first through hole, 320-pushing end, 330-limiting section, 340-pH detection layer, 410-joint, 420-plug, 430-plug, 440-band body, 510-sleeve, 520-conical surface, 530-ventilation groove, 610-first film, 620-second film, 700-injector, 710-nipple.

Detailed Description

The utility model will be described more fully hereinafter with reference to the accompanying drawings. Those skilled in the art will be able to implement the utility model based on these teachings. Before the present invention is described in detail with reference to the accompanying drawings, it is to be noted that:

the technical solutions and features provided in the present invention in the respective sections including the following description may be combined with each other without conflict.

Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.

With respect to terms and units in the present invention. The terms "comprising," "having," and any variations thereof in the description and claims of this invention and the related sections are intended to cover non-exclusive inclusions.

Example 1

Fig. 1 is a schematic view showing the structure of the head of the nasogastric tube of the present embodiment. Fig. 2 is a partially enlarged view of fig. 1. Fig. 3 is a schematic structural view of the tail of the nasogastric tube of the present embodiment.

As shown in fig. 1-3, a nasogastric tube has a tube body 100, a guide wire 200, a stopper structure, and a fixing structure.

The limiting structure is provided with a first through hole 310, a pushing end 320 and a limiting section 330; the first through hole 310 is formed at the end of the head of the pipe body 100; the propelling end 320 is located outside the first through hole 310, the propelling end 320 has a first arc surface, and the surface of the propelling end 320 is provided with a pH detection layer 340; the head of the position-limiting section 330 is connected with the pushing end 320, the tail of the position-limiting section 330 is connected with the head of the guide wire 200, and the cross-sectional diameter of the position-limiting section 330 increases progressively along the axial direction of the tube body 100, so as to form an enlarged part with a cross-sectional size larger than the diameter of the first through hole 310.

The fixing structure is provided with a joint 410, a plug 420, a plug 430 and a band body 440; the joint 410 is connected with the tail part of the pipe body 100; the plug 420 is in socket connection with the joint 410, and the end part of the plug 420 is connected with the tail part of the guide wire 200; the plug 430 is in socket connection with the joint 410; the tie body 440 connects the plug 430 and the connector 410.

The length of the pipe body 100 is 80 cm; scales are arranged on the tube body 100, wherein the scale of the front 55 cm is printed, and the scale from 55 cm to 70 cm is a steel seal; the head of the pipe body 100 is provided with a second arc surface 120 connected with the first through hole 310; the sidewall of the head of the pipe body 100 is further provided with a second through hole 110.

The nasogastric tube is a single-cavity gastric tube, a double-cavity gastric tube or a three-cavity gastric tube.

Example 2

Fig. 4 is a schematic view showing the structure of the central portion of the nasogastric tube of the present embodiment. Fig. 5 is a sectional view taken along line a-a of fig. 4.

4-5, the nasogastric tube of the present embodiment is further provided with a alar anchor on the basis of embodiment 1; the nasal alar fixator comprises a sleeve 510, a conical surface 520 and a ventilation mechanism; the sleeve 510 is engaged with the outer wall of the tubular body 100 and is movable along the outside of the tubular body 100; the taper 520 is located outside the sleeve 510 and fits the nostril; the ventilation mechanism comprises ventilation grooves 530 which are distributed on the conical surface 520 at intervals along the breathing direction.

The nasogastric tube nursing bag disclosed by the utility model has the advantages that the nasogastric tube nursing bag is provided with a nursing component and a bag body, and the nursing component is stored in the bag body; the nursing assembly comprises a stomach tube, a syringe 700, an adhesive tape, a lubricating cotton ball, gloves, a treatment towel and cotton swabs.

The gastric tube is the nasogastric tube of example 1 or example 2.

The number of the syringes 700 is two, and the capacity is 60 mL.

The rubberized fabric comprises a T-shaped rubberized fabric and a rectangular rubberized fabric; the structure of the T-shaped adhesive tape is schematically shown in fig. 6, and the T-shaped adhesive tape comprises a transverse first film 610 and two vertical second films 620.

The number of the cotton swabs is three.

When the nasogastric tube is used, after the nasogastric tube is inserted, the guide wire 200 is pulled out from the tail part of the guide wire 200, and the pushing end 320 and the limiting section 330 are driven to be pulled out together, so that a first through hole 310 capable of conveying substances is formed, and the end part of the tube body 100 is effectively prevented from being deposited and blocked; for convenience of operation, a pull ring may be provided at the tail of the guide wire 200; when the tube body 100 is not in use, the plug 430 is plugged into the joint 410; when feeding or injecting a nutrient solution is required, as shown in fig. 7, the plug 430 is opened, and the nipple 710 of the syringe 700 is socket-connected to the connector 410.

Claims

1. Nasogastric tube nursing package, including nursing the subassembly, nursing the subassembly and including nasogastric tube, syringe (700) and adhesive tape, nasogastric tube has body (100) and seal wire (200), its characterized in that: the nasogastric tube also comprises a nasal alar fixer and a fixing structure; wherein,

the nasal alar fixator comprises:

a sleeve (510), said sleeve (510) cooperating with an outer wall of the tubular body (100) and being movable along the outside of the tubular body (100);

a tapered surface (520), the tapered surface (520) located outside the sleeve (510) and mating with a nostril;

the fixing structure has:

the connector (410), the connector (410) is connected with the tail part of the tube body (100), and the connector (410) is in socket connection with the injector (700);

the plug (420) is in socket connection with the joint (410), and the end of the plug (420) is connected with the tail of the guide wire (200);

the plug (430), the plug (430) is connected with the connector (410) in a socket-and-spigot mode.

2. The nasogastric tube care kit of claim 1, wherein: the nasal alar fixator is also provided with an air permeable mechanism.

3. The nasogastric tube care kit of claim 2, wherein: the ventilation mechanism comprises ventilation grooves (530) distributed on the conical surface (520) at intervals along the breathing direction.

4. The nasogastric tube care kit of claim 1, wherein: the number of the syringes (700) is at least two.

5. The nasogastric tube care kit of claim 1, wherein: the rubberized fabric comprises a T-shaped rubberized fabric and a rectangular rubberized fabric.

6. The nasogastric tube care kit of claim 1, wherein: the nursing bag also comprises a bag body, and the nursing component is stored in the bag body.

7. The nasogastric tube care kit of claim 1, wherein: the nursing component also comprises a lubricating cotton ball, gloves, a treatment towel and cotton swabs.

8. The nasogastric tube care kit of claim 1, wherein: the nasogastric tube further comprises a limiting structure; the limiting structure is provided with:

a first through hole (310), wherein the first through hole (310) is arranged at the end part of the head part of the pipe body (100);

a push end (320), the push end (320) being located outside the first through hole (310), the push end (320) having a first arc surface;

the head of the limiting section (330) is connected with the pushing end (320), the tail of the limiting section (330) is connected with the head of the guide wire (200), and the limiting section (330) is provided with an enlarged part of which the cross section size is larger than the diameter of the first through hole (310).

9. The nasogastric tube care kit of claim 8, wherein: the diameter of the cross section of the limiting section (330) is increased progressively along the axial direction of the pipe body (100).

10. The nasogastric tube care kit of claim 8, wherein: the surface of the propelling end (320) is provided with a pH detection layer (340).