CN219070820U

CN219070820U - Novel air flue spliced silicone bracket

Info

Publication number: CN219070820U
Application number: CN202223093630.7U
Authority: CN
Inventors: 高亭; 王鹏军; 李晨曦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-26
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a novel airway spliced silicone bracket which comprises a first pipeline, wherein a groove is formed in the inner surface of the first pipeline, a connecting sheet is arranged on the upper surface of the groove, a second pipeline is arranged at the right end of the connecting sheet, protruding blocks are arranged on the outer surfaces of the first pipeline and the second pipeline, a round hole is formed in the lower surface of the first pipeline, and an operation wire is arranged in the round hole. Above-mentioned structure supports and the air flue expansion to controlling main air flue pathological change through two pipelines, and can accomplish the deformation of small tracts of land, avoided leading to granulation tissue hyperplasia and secretion to block up like the tracheal support of original Y type support.

Description

Novel air flue spliced silicone bracket

Technical Field

The utility model relates to the technical field of silicone stents, in particular to a novel airway spliced silicone stent.

Background

When a person breathes, air enters the lungs through the trachea and bronchi. The symptoms of obstructive pneumonia, dyspnea and the like can be caused by the stenosis of the trachea and the bronchus caused by the lesions such as inflammatory granuloma, wound, tumor and the like, and the life can be seriously endangered. Tracheal stent implantation is one of the important means for treating airway stenosis, and can rapidly contact dyspnea and improve clinical symptoms. Compared with the metal material, the preparation of the tracheal stent by adopting the medical silicone material has a plurality of advantages: the material is soft and good in elasticity, and can quickly recover to the original shape after being placed, so that the material is convenient to take out and place again; the biocompatibility is good, the mucous membrane is not easy to damage, and the proper length can be cut out according to the needs of patients in the operation process. However, the shape of the whole circular pipeline cannot be changed, so that the applicability is not strong in the using process. After searching, the technical scheme provided by the utility model with the application number of CN201820699301.1 is found to have the same problems.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a novel airway spliced silicone stent, which can support left and right main airway lesions and expand the airways through two pipelines, can complete small-range deformation, and avoids granulation tissue proliferation and secretion blockage caused by the tracheal stent of the original Y-shaped stent.

In order to achieve the above object, the present utility model further provides a novel airway splice silicone stent, comprising:

the device comprises a first pipeline, wherein a groove is formed in the inner surface of the first pipeline, a connecting sheet is arranged on the upper surface of the groove, a second pipeline is arranged at the right end of the connecting sheet, and protruding blocks are arranged on the outer surfaces of the first pipeline and the second pipeline;

the lower surface of first pipeline is provided with the round hole, the inside of round hole is provided with the operation line.

According to the novel airway spliced silicone bracket, the internal structure of the second pipeline is the same as that of the first pipeline.

According to the novel airway spliced silicone bracket, the number of the convex blocks is multiple and distributed annularly.

According to the novel airway spliced silicone bracket, the number of the round holes is multiple, and the round holes are distributed in an array.

According to the novel airway spliced silicone bracket, the number of the round holes is multiple, and the round holes are used for facilitating sewing of surgical threads.

According to the novel airway spliced silicone support, the upper surface of the connecting sheet is provided with a through hole, and the position of the through hole corresponds to that of the round hole.

According to the novel airway splicing silicone support, the connecting piece is made of the same material as the first pipeline and the second pipeline.

According to the novel airway splice silicone stent, the lengths of the first pipeline and the second pipeline are 40 millimeters, and the diameters of the first pipeline and the second pipeline are 15 millimeters.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is an internal block diagram of a novel airway splice silicone stent of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

FIG. 3 is a top view of a novel airway-stitched silicone stent of the present utility model;

fig. 4 is a schematic view of a part of the structure of a novel airway-spliced silicone stent of the present utility model.

Legend description:

1. a first pipe; 2. a second pipe; 3. a connecting sheet; 4. a bump; 5. a groove; 6. a round hole; 7. a surgical thread.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the novel airway spliced silicone bracket provided by the embodiment of the utility model comprises a first pipeline 1, wherein a groove 5 is formed in the inner surface of the first pipeline 1 and is used for fixing a connecting piece 3, a connecting piece 3 is arranged on the upper surface of the groove 5, a through hole is formed in the upper surface of the connecting piece 3, the position of the through hole corresponds to that of a round hole 6, the connecting piece 3 is made of the same material as that of the first pipeline 1 and the second pipeline 2, a second pipeline 2 is arranged at the right end of the connecting piece 3, bumps 4 are arranged on the outer surfaces of the first pipeline 1 and the second pipeline 2 and are used for increasing friction force with body tissues, the number of the bumps 4 is multiple and distributed annularly, and the inner structure of the second pipeline 2 is the same as that of the first pipeline 1.

The lower surface of first pipeline 1 is provided with round hole 6 for be convenient for the suture, the quantity of round hole 6 is a plurality of and array distribution, and the quantity of round hole 6 is a plurality of for be convenient for make up operation line 7, the inside of round hole 6 is provided with operation line 7, and the length of first pipeline 1, second pipeline 2 is 40 millimeters, and the diameter of first pipeline 1, second pipeline 2 is 15 millimeters.

Working principle: when the device is needed to be used, the operation line 7 is used for sewing according to the structure, the first pipeline 1 and the second pipeline 2 are respectively inserted into bronchi, and the connecting part in the middle adopts the connecting piece 3 made of elastic materials, so that the problem that the connecting piece 3 cannot move completely and is not easy to block due to the fact that the connecting piece is not limited by the diameter of the pipeline is avoided.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A novel airway splice silicone stent, comprising:

the device comprises a first pipeline (1), wherein a groove (5) is formed in the inner surface of the first pipeline (1), a connecting sheet (3) is arranged on the upper surface of the groove (5), a second pipeline (2) is arranged at the right end of the connecting sheet (3), and protruding blocks (4) are arranged on the outer surfaces of the first pipeline (1) and the second pipeline (2);

the lower surface of the first pipeline (1) is provided with a round hole (6), and an operation wire (7) is arranged in the round hole (6).

2. The novel airway-spliced silicone stent of claim 1, wherein the second conduit (2) has the same internal structure as the first conduit (1).

3. The novel airway splice silicone stent of claim 1, wherein the number of bumps (4) is a plurality and annularly distributed.

4. The novel airway splice silicone stent of claim 1, wherein the number of circular holes (6) is a plurality and in an array.

5. The novel airway splice silicone stent of claim 1, wherein the number of round holes (6) is a plurality.

6. The novel airway splice silicone stent according to claim 1, wherein the upper surface of the connecting piece (3) is provided with a through hole, and the position of the through hole corresponds to the position of the round hole (6).

7. The novel airway spliced silicone stent according to claim 1, wherein the connecting piece (3) is made of the same material as the first pipeline (1) and the second pipeline (2).

8. The novel airway spliced silicone stent according to claim 1, wherein the length of the first pipeline (1) and the second pipeline (2) is 40 mm, and the diameter of the first pipeline (1) and the second pipeline (2) is 15 mm.