CN214209128U - Gastrointestinal dilation combined device - Google Patents

Abstract

The utility model provides a gastrointestinal dilatation combined device, which comprises a balloon, a balloon and a control device, wherein the balloon is used for occupying and dilating in the stomach; a tubular membrane for receiving the influent food to provide an expansion force to the small intestine; and the connecting piece is used for connecting the balloon and the tubular film. The gastrointestinal combination mode is adopted, the problem of placing in the intestinal tract is solved, and the problem of intestinal tract obstruction is solved by using the tubular film.

Description

Gastrointestinal dilation combined device

Technical Field

The utility model belongs to the field of medical equipment, especially, relate to a gastrointestinal dilation composite set.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

The space occupying treatment is an important method for weight losing treatment under an endoscope, the space occupying device is placed in the alimentary canal through the endoscope, and the food intake is reduced through occupying and mechanical expansion so as to achieve the purpose of losing weight. The inventor finds that the existing space occupying treatment is limited in the stomach, and the weight reducing effect is not good enough and is easy to tolerate; appetite suppression due to intestinal distension is greater than gastric distension, but the placement of the enteral device is difficult and intestinal obstruction is likely to occur.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a gastrointestinal dilation combination device, its mode that adopts the stomach intestines combination has solved the problem of placing at the intestinal to use the tubulose film, solved the problem that the intestinal was obstructed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a gastrointestinal dilation combination device, comprising a balloon, a tubular membrane and a connector; the saccule is connected with the tubular film through a connecting piece; the balloon is used for being placed in the stomach and plays a role in occupying and expanding; the tubular membrane is for placement within the small intestine to dilate the small intestine.

Further, when the number of the tubular films is at least two, the tubular films are connected in series.

Further, any two adjacent tubular membranes are connected through a connecting piece.

Further, the connecting piece is a connecting line.

Further, the connecting line is a silica gel line.

Furthermore, the bottom of the balloon is provided with a bulge, the bulge is provided with a threading hole, and the threading hole is used for penetrating and fixing the connecting wire.

Further, the end of the tubular film is also provided with a support ring for fixing the connecting wire.

Further, the connecting piece is of a connecting net structure.

Further, when the number of the tubular films is at least two, the interval of the tubular films is 10 to 15 cm.

Further, the length of the tubular film is 10-15 cm.

The utility model has the advantages that:

after the gastrointestinal dilation combination device is placed through an endoscope, the saccule is placed in the stomach, so that the space occupying effect is achieved, the food intake is reduced, the lower section can be pulled, and the noninvasive fixing effect is achieved; the lower section is arranged in the small intestine, and part of food passes through the lower section and is blocked by the tubular film to reduce the contact with the intestinal tract, thereby reducing the absorption of the food, simultaneously playing the space occupying effect and increasing the satiety. The gastrointestinal combination mode is adopted, the problem of placing in the intestinal tract is solved, and the problem of intestinal tract obstruction is solved by using the tubular film.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic structural view of a gastrointestinal dilation assembly apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic view of a tubular membrane structure;

fig. 3 is a schematic view of the connection between the balloon and the tubular membrane.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and may be fixedly connected, or may be integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.

Referring to fig. 1, the gastrointestinal dilation combination set of the present embodiment includes a balloon 1, a tubular membrane 2, and a connector 3.

In particular, the balloon 1 is intended to occupy space and expand in the stomach.

The saccule 1 is made of a material with good tissue compatibility, small friction and corrosion resistance, is filled with fillers, plays a role in occupying and expanding in the stomach, and is provided with a connecting device at the bottom.

Specifically, the filling may be an inert gas or physiological saline, depending on the patient. The connecting device can adopt a bulge structure at the bottom of the balloon, and the bulge is provided with a threading hole so as to fix the connecting piece 3 at the lower section.

The two ends of the tubular film 2 are propped by the support rings, so that part of food in the small intestine can enter the tube, and the absorption is reduced.

The end of the tubular film is also provided with a support ring for fixing the connector. In order to reduce the damage of the mucous membrane, the diameter of the support ring is smaller than the diameter of the intestinal canal, so that the food can not be ensured to completely pass through, therefore, the support ring is designed into a mode that a plurality of tubular films are connected in series to increase the chance of the food entering the canal, the food is discontinuously reduced to be in contact with the intestinal mucosa, and the intestinal cavity can be expanded to a certain extent, the connection interval is 10-15cm, the length of the tubular films is also 10-15cm, the probability of the food entering cannot be increased if the tubular films are too long, and the tubular films are too short and difficult to place.

In this embodiment, the connector is used to connect the balloon to the tubular membrane. When the number of the tubular films is at least two, the tubular films are connected in series. Wherein any two adjacent tubular membranes are connected through a connecting piece.

It should be noted that the connecting member is a connecting wire or a connecting net structure.

The following description takes the connecting wire as a silicone wire as an example:

the bottom of the balloon is provided with a bulge 4, the bulge 4 is provided with a threading hole 5, and the threading hole 5 is used for penetrating and fixing a connecting wire; the end of the tubular membrane is further provided with a support ring 6, the support ring 6 being used for fixing the connection line.

Wherein, the support ring is a tubular structure with certain support elasticity to prevent the connecting wire from twisting.

After the gastrointestinal dilation combination device is placed through an endoscope, the balloon is placed in the stomach, so that the occupation effect is achieved, the food intake is reduced, the lower section can be pulled, and the noninvasive fixing effect is achieved; the lower section is arranged in the small intestine, and part of food passes through the lower section and is blocked by the tubular film to reduce the contact with the intestinal tract, thereby reducing the absorption of the food, simultaneously playing the space occupying effect and increasing the satiety. The gastrointestinal combination mode is adopted, the problem of placing in the intestinal tract is solved, and the problem of intestinal tract obstruction is solved by using the tubular film.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A gastrointestinal dilation combination device, comprising a balloon, a tubular membrane and a connector; the saccule is connected with the tubular film through a connecting piece; the balloon is used for being placed in the stomach and plays a role in occupying and expanding; the tubular membrane is for placement within the small intestine to dilate the small intestine.

2. A combined gastrointestinal dilation device according to claim 1 wherein when the number of tubular membranes is at least two, the tubular membranes are connected in series.

3. A combined gastrointestinal dilation device according to claim 2 wherein any two adjacent tubular membranes are also connected by a connector.

4. The gastrointestinal dilation combination according to claim 1 wherein the connector is a connecting wire.

5. The gastrointestinal dilation combination according to claim 4 wherein the connecting wire is a silicone wire.

6. The gastrointestinal dilation combination according to claim 4, wherein a protrusion is provided at the bottom of the balloon, and a threading hole is provided at the protrusion for threading and fixing the connecting line.

7. Gastrointestinal dilation combination according to claim 4, wherein the end of the tubular membrane is further provided with a support ring for fixing a connection line.

8. The gastrointestinal dilation combination according to claim 1 wherein the connector is a connecting mesh structure.

9. A combined gastrointestinal dilation device according to claim 1 wherein when the number of tubular membranes is at least two, the tubular membranes are spaced apart by 10-15 cm.

10. A combined gastrointestinal dilation device according to claim 1 wherein the length of the tubular membrane is from 10 to 15 cm.

Images