CN111494214A

CN111494214A - Gastrointestinal nutrition infusion tube used in cooperation with intestinal nutrition catheter

Info

Publication number: CN111494214A
Application number: CN202010446729.7A
Authority: CN
Inventors: 蔡龙祥; 张笑引; 凌奉
Original assignee: Zhejiang Shuguang Technology Co ltd
Current assignee: Zhejiang Shuguang Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-08-07

Abstract

The invention discloses a gastrointestinal nutrition transfusion tube used in cooperation with an intestinal nutrition catheter, which comprises a nutrition bag, a nutrition tube and an intestinal tube, one end of the nutrition tube is connected with a plug which is inserted on the nutrition bag, the other end of the nutrition tube is communicated with a connector, the other end of the connector is communicated with a connector, the outer part of the connector is sleeved with a positioning part, a fixed plate is fixedly sleeved outside one end of the intestinal canal, a threaded sleeve is rotatably connected to one side of the fixed plate, the inner wall of the threaded sleeve is rotationally connected with sliding blocks which are arranged in a matrix and rotate along the circumferential direction of the inner wall, the sliding blocks are connected with braces, thereby under the combined action of each part, can make things convenient for and be connected between intestines pipe and the nutrition pipe, and the intestines pipe homoenergetic of different internal diameters cup joints with the connector is stable, strengthens the adaptability of being connected between the two, makes its better demand that satisfies the in-service use.

Description

Gastrointestinal nutrition infusion tube used in cooperation with intestinal nutrition catheter

Technical Field

The invention relates to the technical field of nutrient infusion tubes, in particular to a gastrointestinal nutrient infusion tube matched with an intestinal nutrient catheter.

Background

During the treatment of patients with no food intake or intestinal lesions, nutrition or decompression is often performed by means of a minimally invasive catheter (intestinal tube).

The conventional intestinal canal is often connected with a nutrition infusion tube for use, but the single joint form of the nutrition infusion tube causes the intestinal canal with different tube diameters which cannot be adapted to the existing intestinal canal, and the connectivity and adaptability between the intestinal canal and the nutrition infusion tube are poor, so that the gastrointestinal nutrition infusion tube matched with the intestinal nutrition catheter is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a gastrointestinal nutrition infusion tube matched with an intestinal nutrition catheter for use, and solves the problems.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a stomach and intestine nutrition transfer line that cooperation intestines nutrition pipe used, includes nutrition bag, nutrition pipe, intestines pipe, the one end of nutrition pipe is connected with and is used for pegging graft the plug on nutrition bag, the other end intercommunication of nutrition pipe has the connector, the other end intercommunication of connector has the connector, the outside cover of connector is equipped with location portion, the fixed cover in one end outside of intestines pipe is equipped with the fixed plate, one side of fixed plate is rotated and is connected with the thread bush, the inner wall of thread bush rotates and is connected with and is the matrix setting and along its inner wall circumferential direction's slider, be connected with the brace on the slider, the other end of brace is connected with the connecting block of fixing on intestines pipe port outer wall.

Preferably, the outer wall of the positioning portion is provided with an external thread, and the thread sleeve is matched with the external thread of the positioning portion and is in threaded connection with the external thread.

Preferably, the inner wall of the threaded sleeve is provided with a track groove of an annular structure, and one side of the sliding block is arranged in the track groove in a sliding manner.

Preferably, a rotating groove is formed in one side of the fixing plate, and the end of the threaded sleeve is rotatably arranged in the rotating groove.

Preferably, the feeding tube is also provided with a regulating switch for regulating and controlling the flow rate.

Preferably, the connector is a hollow structure, and the connector is a conical structure.

(III) advantageous effects

The invention provides a gastrointestinal nutrition infusion tube matched with an intestinal nutrition catheter. The method has the following beneficial effects: under the combined action of each part, can make things convenient for and be connected between intestines pipe and the nutrition pipe, and the intestines pipe homoenergetic of different internal diameters cup joints with the connector is stable, strengthens the adaptability of connecting between the two, makes its better demand that satisfies the in-service use.

Drawings

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

FIG. 2 is a schematic structural view of a positioning portion of the present invention;

FIG. 3 is a schematic view of the connection between the threaded sleeve and the intestine of the present invention;

fig. 4 is a schematic structural view of a fixing plate according to the present invention.

In the figure: 1. a nutrition bag; 2. a feeding tube; 3. an intestinal canal; 4. a plug; 5. a linker; 6. a connector; 7. a positioning part; 71. an external thread; 8. a fixing plate; 81. a rotating groove; 9. a threaded sleeve; 10. connecting blocks; 11. bracing; 12. a slider; 13. a track groove; 14. and adjusting the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a stomach and intestine nutrition transfer line that cooperation intestines nutrition pipe used, includes nutrition bag 1, nutrition tube 2, intestines tube 3, the one end of nutrition tube 2 is connected with and is used for pegging graft plug 4 on nutrition bag 1, the other end intercommunication of nutrition tube 2 has connector 5, the other end intercommunication of connector 5 has connector 6, the outside cover of connector 5 is equipped with location portion 7, the outside fixed cover of one end of intestines tube 3 is equipped with fixed plate 8, one side of fixed plate 8 is rotated and is connected with thread bush 9, the inner wall of thread bush 9 is rotated and is connected with and is the matrix setting and along its inner wall circumferential direction's slider 12, be connected with brace 11 on slider 12, the other end of brace 11 is connected with the connecting block 10 of fixing on 3 port outer walls of intestines tube.

In order to facilitate connection, the outer wall of the positioning portion 7 is provided with an external thread 71, the thread bushing 9 is matched with and in threaded connection with the external thread 71 of the positioning portion 7, the inner wall of the thread bushing 9 is provided with a track groove 13 in an annular structure, and one side of the sliding block 12 is slidably arranged in the track groove 13, so that the thread bushing 9 can rotate on the fixing plate 8 during butt joint, the thread bushing 9 is connected to the external thread of the positioning portion 7 in a threaded manner, and the sliding block 12 can be driven to move when the thread bushing 9 moves along the thread of the positioning portion, so that the opening of the intestinal canal 3 can be pulled to be sleeved on the connector 6, and sealing connection is facilitated.

In order to facilitate the rotation of the threaded sleeve 9, a rotation groove 81 is formed at one side of the fixing plate 8, and an end portion of the threaded sleeve 9 is rotatably disposed in the rotation groove 81, thereby facilitating the rotation of the threaded sleeve 9 in the rotation groove 81.

For the convenience of control, the feeding tube 2 is also provided with a regulating switch 14 for regulating and controlling the flow rate.

In order to facilitate connection and make the connection more adaptive, the connector 6 is of a hollow structure and is of a conical structure, so that the outer diameters of the connector 6 are different, and the connector can be connected with intestinal canals 3 with different pipe diameters.

The working principle is as follows: in use, the threaded sleeve 9 can rotate on the fixing plate 8 along the rotating groove 81, so that the threaded sleeve 9 is in threaded abutment with the external thread of the positioning portion 7, and the threaded sleeve 9 can move along the positioning portion thread, so that the threaded sleeve 9 can pull the sliding block 12 to move when rotating, the opening of the intestinal canal 3 is pulled to be sleeved on the connector 6 to be connected more tightly, and the connector 6 is in a conical structure, has different outer diameters, and can be connected with intestinal canals 3 with different pipe diameters, so that the positioning part 7 is matched only by the thread sleeve 9 during manufacturing, the nutrition tube 2 and the intestinal tube 3 with different specifications can be conveniently matched for use, so that the connection between the intestinal tube and the nutrition tube can be conveniently realized under the combined action of all the parts, and the intestinal canal homoenergetic of different internal diameters cup joints with the connector is stable, strengthens the adaptability of being connected between the two, makes its demand that satisfies the in-service use better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. The utility model provides a stomach and intestine nutrition transfer line that cooperation intestines nutrition pipe used, includes nutrition bag (1), nutrition pipe (2), intestines pipe (3), its characterized in that: the utility model discloses a nutrition bag, including nutrition bag (1), nutrition tube (2), connector (5), connector (6), connector (5), the outside cover of connector (5) is equipped with location portion (7), the outside fixed cover of one end of intestines pipe (3) is equipped with fixed plate (8), one side of fixed plate (8) is rotated and is connected with thread bush (9), the inner wall of thread bush (9) is rotated and is connected with and is matrix setting and along its inner wall circumferential direction's slider (12), be connected with brace (11) on slider (12), the other end of brace (11) is connected with connecting block (10) of fixing on intestines pipe (3) port outer wall.

2. The enteral feeding set according to claim 1, wherein the enteral feeding set comprises: the outer wall of the positioning part (7) is provided with an external thread (71), and the thread sleeve (9) is matched with the external thread (71) of the positioning part (7) and is in threaded connection with the external thread.

3. The enteral feeding set according to claim 1, wherein the enteral feeding set comprises: the inner wall of the threaded sleeve (9) is provided with a track groove (13) of an annular structure, and one side of the sliding block (12) is arranged in the track groove (13) in a sliding mode.

4. The enteral feeding set according to claim 1, wherein the enteral feeding set comprises: a rotating groove (81) is formed in one side of the fixing plate (8), and the end portion of the threaded sleeve (9) is rotatably arranged in the rotating groove (81).

5. The enteral feeding set according to claim 1, wherein the enteral feeding set comprises: the nutrient tube (2) is also provided with an adjusting switch (14) for adjusting and controlling the flow speed.

6. The enteral feeding set according to claim 1, wherein the enteral feeding set comprises: the connector (6) is of a hollow structure and is of a conical structure.