CN210785502U

CN210785502U - Medical nasojejunal tube kit convenient for tube placing operation

Info

Publication number: CN210785502U
Application number: CN201921336547.3U
Authority: CN
Inventors: 陈杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-19
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a conveniently put medical nose jejunum pipe external member of pipe operation, including nose jejunum pipe body, thick sleeve pipe body and guide wire body, thick sleeve pipe body cooperation movable sleeve is located on the nose jejunum pipe body, guide wire body cooperation activity run through set up in on the nose jejunum pipe body, be equipped with on the thick sleeve pipe body and aerify the lumen, should aerify the lumen both ends and cooperate respectively to be equipped with and fill the gasbag body and air charging connector, the upper end detachably activity of nose jejunum pipe body has been installed and is used for connecting the attach fitting of external piece. The utility model discloses a set up thick sleeve pipe body, nose jejunum pipe body and guide silk thread body structure, make nose jejunum pipe body put into earlier through thick sleeve pipe body and support the stomach when putting the pipe, pass through the stomach smoothly along thick sleeve pipe body again to enter the intestinal, overcome among the prior art blind insert put the shortcoming that the pipe success rate is low of putting that the pipe exists, and alleviateed patient's discomfort and misery.

Description

Medical nasojejunal tube kit convenient for tube placing operation

Technical Field

The utility model relates to the field of medical supplies or medical instruments, in particular to a medical nasal jejunum tube external member convenient for tube placing operation.

Background

Compared with the common nasogastric tube, the nasojejunal nutrition tube has the advantages of reducing gastroesophageal reflux and the like in the implementation of enteral nutrition, but the indwelling process of the nasojejunal nutrition tube is usually guided by a gastroscope or a steel wire, the success rate of the nasogastric tube is high, but the nasogastric tube is required to be carried out by a special doctor familiar with gastroscope operation, and the inherent defect of great physiological stimulation to a patient is caused; although the steel wire guided blind probing method has less operation difficulty and stimulation to patients, the success rate is often low.

In order to solve the technical problem, the technical scheme designs the medical nasojejunal tube suite convenient for tube placing operation, which can effectively improve the success rate of blind tube placing, and utilizes the thick sleeve body to position and support the stomach tube firstly, so that the nasojejunal tube plays a role in guiding and avoiding a tube placing route, and the nasojejunal tube can directly and smoothly pass through the stomach along the thick sleeve body and then enter the intestinal tube, thereby improving the success rate of the traditional steel wire guiding blind tube method.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a conveniently put medical nose jejunum pipe external member of pipe operation, its main aim at overcome the not enough and shortcoming that prior art exists, improve the success rate that traditional steel wire guide blind visited and put the pipe, reduce patient's misery.

The utility model adopts the technical scheme as follows:

the utility model provides a conveniently put medical nose jejunum pipe external member of pipe operation, includes nose jejunum pipe body, thick sleeve pipe body and guide wire line body, thick sleeve pipe body cooperation movable sleeve is located on the nose jejunum pipe body, guide wire line body cooperation activity run through set up in on the nose jejunum pipe body, be equipped with on the thick sleeve pipe body and aerify the lumen, should aerify the lumen both ends and cooperate respectively and be equipped with and inflate the bag body and aerify the joint, the joint that is used for connecting external member is installed in the upper end detachably activity of nose jejunum pipe body.

Further, the length of the thick sleeve body is less than the length of the nasojejunal tube body.

Still further, the length of the thick sleeve body is preferably 2/3 times the length of the nasojejunal tube body.

Furthermore, the shape of the inflated and expanded air bag body is matched with the inner wall of the stomach of the human body and is used for supporting the inner wall of the stomach of the human body.

Furthermore, the inner side wall of the connecting joint is provided with a screwing internal thread, and the outer side wall of the upper end of the nose jejunum tube body is provided with a screwing external thread matched with and screwed with the screwing internal thread.

Furthermore, scale marks are respectively arranged on the outer side walls of the thick sleeve body and the nasal jejunum tube body.

The utility model discloses a use method:

firstly, placing a thick sleeve body into the stomach of a human body, then inflating an inflation joint through a needle cylinder to expand an inflation bag at the tail end of an inflation tube cavity of the thick sleeve body and support the inflation bag against the stomach wall of a patient, at the moment, removing a connecting joint at the tail end of a nasal jejunum tube body in a rotating mode, then penetrating a guide thread body on the nasal jejunum tube body, and then placing and penetrating the nasal jejunum tube body along the thick sleeve body to enable the nasal jejunum tube body to smoothly pass through the stomach and enter an intestinal tract to complete the placing of the nasal jejunum tube body; then, firstly, the needle tube is used for exhausting air from the inflation joint to enable the inflation bag body to shrink, then the inflation bag body is propped against the guide wire body and the nasojejunal tube body, and then the thick sleeve body is slowly withdrawn to finish the withdrawal of the thick sleeve body; then the nose jejunum tube body is propped against the nose jejunum tube body, then the guide wire body is slowly withdrawn, finally the connecting joint is screwed and connected again, and finally the tube placing operation of the nose jejunum tube body is finished.

Through the above-mentioned right the utility model discloses a description compares with prior art, the advantage of the utility model lies in:

1. the utility model discloses a set up thick sleeve pipe body, nose jejunum pipe body and guide silk thread body structure, make nose jejunum pipe body put into earlier through thick sleeve pipe body and support the stomach when putting the pipe, pass through the stomach smoothly along thick sleeve pipe body again to enter the intestinal, overcome among the prior art blind insert put the shortcoming that the pipe success rate is low of putting that the pipe exists, and alleviateed patient's discomfort and misery.

2. The utility model discloses simple structure, novel in design are unique, not only can improve the blind insertion of nose jejunum pipe effectively and put a tub success rate, operate simple and practical more moreover, more are favorable to medical staff's operation to use.

3. The utility model discloses a set up attach fitting in the upper end of nose jejunum pipe body, not only can cooperate the use of thick sleeve pipe body better, can connect the external piece of medical treatment better moreover, make the more convenient operation of medical personnel handle.

4. The utility model discloses a set up the scale sign, can carry out the blind pipe of planting better, judge better and put into length, improve and put a tub success rate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the thick sleeve body of the present invention in use.

Fig. 3 is a schematic structural view of the nasal jejunum tube body of the present invention.

Detailed Description

The following further describes embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, a medical nasojejunal tube kit facilitating tube placing operation comprises a nasojejunal tube body 1, a thick sleeve body 2 and a guide wire body 3, wherein the thick sleeve body 2 is movably sleeved on the nasojejunal tube body 1 in a matched manner, the guide wire body 3 is movably arranged on the nasojejunal tube body 1 in a matched manner in a penetrating manner in a matched manner, an inflation tube cavity 21 is arranged on the thick sleeve body 2, two ends of the inflation tube cavity 21 are respectively provided with an inflation bag body 22 and an inflation connector 23 in a matched manner, and the upper end of the nasojejunal tube body 1 is movably provided with a connector 11 used for connecting an external part in a detachable manner.

Further, the length of the thick cannula body 2 is smaller than that of the nasojejunal tube body 1.

Further, the length of the thick cannula body 2 is preferably 2/3 of the length of the nasojejunal tube body 1.

Furthermore, the shape of the inflated and expanded air bag body 22 is adapted to the inner wall of the stomach of the human body, and is used for supporting the inner wall of the stomach of the human body.

Furthermore, the inner side wall of the connecting joint 11 is provided with a screwing internal thread, and the outer side wall of the upper end of the nose jejunum tube body 1 is provided with a screwing external thread matched with the screwing internal thread and screwed with the screwing internal thread.

Furthermore, the outer side walls of the thick sleeve body 2 and the nasal jejunum tube body 1 are respectively provided with scale marks (not shown in the figures due to the view angle).

The utility model discloses a use method:

firstly, a thick sleeve body 2 is placed in the stomach of a human body, then an inflation connector 23 is inflated through a needle cylinder, so that an inflation bag body 22 at the tail end of an inflation tube cavity 21 of the thick sleeve body 2 is unfolded and is propped against the stomach wall of a patient, at the moment, a connecting connector 11 at the tail end of a nasal jejunum tube body 1 is screwed off, then a guide wire body 3 is arranged on the nasal jejunum tube body 1 in a penetrating manner, and then the nasal jejunum tube body 1 is placed in and penetrates through the thick sleeve body 2, so that the nasal jejunum tube body 1 smoothly passes through the stomach and enters an intestinal tract, and the placement of the nasal jejunum tube body 1 is completed; then, firstly, the needle tube is used for exhausting air from the inflation joint to enable the inflation bag body to shrink, then the inflation bag body is propped against the guide silk thread body 3 and the nasojejunal tube body 1, and then the thick sleeve body 2 is slowly withdrawn to finish the withdrawal of the thick sleeve body 2; then the nasal jejunum tube body 1 is propped against, then the guide wire body 3 is slowly withdrawn, finally the connecting joint 11 is screwed up again, and finally the tube placing operation of the nasal jejunum tube body 1 is finished.

The above is only the concrete implementation of the present invention, but the design concept of the present invention is not limited to this, and all the design concepts are to be utilized to improve the present invention insubstantially, and all the behaviors belonging to the infringement of the protection scope of the present invention should be considered.

Claims

1. The utility model provides a conveniently put medical nose jejunum pipe external member of pipe operation which characterized in that: including nose jejunum pipe body, thick sleeve pipe body and guide wire body, thick sleeve pipe body cooperation movable sleeve is located on the nose jejunum pipe body, guide wire body cooperation activity run through set up in on the nose jejunum pipe body, be equipped with on the thick sleeve pipe body and aerify the lumen, should aerify the lumen both ends and cooperate respectively to be equipped with and aerify the bag body and aerify the joint, the upper end detachably activity of nose jejunum pipe body has been installed and is used for connecting the attach fitting of external piece.

2. The medical nasojejunal tube set for facilitating tube placing operation according to claim 1, wherein: the length of the thick sleeve body is smaller than that of the nasal jejunum tube body.

3. The medical nasojejunal tube set for facilitating tube placing operation according to claim 2, wherein: the length of the thick sleeve body is preferably 2/3 of the length of the nasal jejunum tube body.

4. The medical nasojejunal tube set for facilitating tube placing operation according to claim 1, wherein: the shape of the inflated and expanded air bag body is matched with the inner wall of the stomach of the human body and is used for supporting the inner wall of the stomach of the human body.

5. The medical nasojejunal tube set for facilitating tube placing operation according to claim 1, wherein: the inner side wall of the connecting joint is provided with a screwing inner thread, and the outer side wall of the upper end of the nose jejunum tube body is provided with a screwing outer thread matched with and screwed with the screwing inner thread.

6. The medical nasojejunal tube set for facilitating tube placing operation according to claim 1, wherein: the outer side walls of the thick sleeve body and the nasal jejunum tube body are respectively provided with scale marks.