Tubular stomach protection sleeve under endoscope

Abstract

The utility model discloses an endoscopic tubular stomach protective sleeve, relates to minimally invasive esophageal cancer resection surgical treatment field, including tubular sleeve, spacing subassembly and contraction subassembly, tubular sleeve one side is provided with arc-shaped sleeve, and the end part one side of arc-shaped sleeve is provided with small hole. According to the tubular stomach protection sleeve under the endoscope, by arranging the arc-shaped sleeve, the straight sleeve, the limiting assembly and the contraction assembly, in the using process of the tubular stomach protection sleeve under the endoscope during minimally invasive esophageal cancer resection operation treatment, the structure is simple, medical staff can conveniently use the tubular stomach protection sleeve, the efficiency of the medical staff is improved, and the economic cost is reduced; the tubular stomach protection sleeve is simple in structure, convenient to use, capable of reducing tubular stomach injury and more conforming to the minimally invasive concept, meanwhile, medical staff can conveniently shrink the end of the tubular stomach protection sleeve to a certain extent according to the actual situation, the situation that the end is loosened when shrunk is avoided, it is guaranteed that the end can be smoothly shrunk, and the medical staff can conveniently use the tubular stomach protection sleeve.

Description

Technical Field

[0001] The utility model relates to the field of minimally invasive esophageal cancer resection surgery, in particular to a laparoscopic tubular stomach protective sleeve. Background Art

[0002] At present, minimally invasive surgery is widely used in clinical surgery to treat various surgical diseases that require surgical treatment. The resection of esophageal cancer has completed the perfect transformation from traditional surgery to minimally invasive surgery and is at the forefront of the world.

[0003] Currently, the treatment of the tube stomach in minimally invasive surgery for esophageal cancer is generally to connect the top of the tube stomach to the broken end of the esophagus with a No. 7 mousse thread, and then pull it out directly from the neck. During the pulling process, the broken gastric blood vessels are prone to bleeding due to friction with the surrounding tissues, and the tube stomach is not well protected.

[0004] However, the current tubular gastric protective sleeve still has some shortcomings. The existing tubular gastric protective sleeve has not yet fully considered the end contraction structure. During the use of the laparoscopic tubular gastric protective sleeve in minimally invasive esophageal cancer resection surgery, if the end contraction structure of the tubular gastric protective sleeve is not fully considered, the tubular gastric protective sleeve and the tubular stomach may not fit well, so that the tubular gastric protective sleeve cannot protect the tubular stomach well, and may even cause a certain burden on the tubular stomach, making it inconvenient for medical staff to use the tubular gastric protective sleeve.

[0005] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structure and shortcomings, and provides a laparoscopic tubular stomach protection sleeve. Summary of the invention

[0006] The purpose of the utility model is to provide a laparoscopic tubular stomach protection sleeve to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laparoscopic tubular gastric protection sleeve, comprising a tubular sleeve, a limiting assembly and a contraction assembly, wherein an arc-shaped sleeve is arranged on one side of the tubular sleeve, and a small hole is opened on one side of the end of the arc-shaped sleeve, and a straight sleeve is arranged on one side of the tubular sleeve, and a large hole is opened on one side of the end of the straight sleeve, the limiting assembly is arranged on the outer wall of the straight sleeve, and the limiting assembly comprises a first connecting block, a second connecting block, a limiting strap and an adhesive patch, and the contraction assembly is arranged on the outer side of the end of the straight sleeve, and the contraction assembly comprises a strap and a limiting block.

[0008] Furthermore, the cross-sectional shape and size of the end of the arc sleeve matches that of the end of the straight sleeve, and the end of the arc sleeve is fixedly connected to the end of the straight sleeve, and both the arc sleeve and the straight sleeve are ordinary plastic structures.

[0009] Furthermore, a second connecting block is provided on one side of the first connecting block, and the first connecting block and the second connecting block are both fixedly connected to the outer wall of the straight sleeve, and a limiting strap is provided on one side of the first connecting block and the second connecting block.

[0010] Furthermore, the limiting strap is movably connected to the first connecting block and the second connecting block in sequence, and one side of the end of the limiting strap is adhesively connected to the adhesive patch, and the two ends of the limiting strap are adhesively connected by the adhesive patch.

[0011] Furthermore, the number of the limiting components is six, and the six limiting components are equidistantly distributed in a ring shape.

[0012] Furthermore, the end of the restraining belt is fixedly connected to the limiting block, and one end of the restraining belt is connected through the limiting block.

[0013] Furthermore, the restraining belt and the limiting block are both elastic plastic structures, and the limiting block is arranged on one side of the first connecting block and the second connecting block in the limiting assembly.

[0014] Furthermore, an annular groove is formed on the outer wall of the straight sleeve, and the restraint belt is arranged in the annular groove, and the restraint belt is arranged on the inner side of the limiting belt in the limiting assembly.

[0015] The utility model provides a laparoscopic tubular stomach protection sleeve, which has the following beneficial effects:

[0016] 1. The utility model is provided with an arc sleeve and a straight sleeve. The arc sleeve is provided on one side of the tubular sleeve, and the straight sleeve is provided on one side of the tubular sleeve. The tubular sleeve is formed by fixing the ends of the arc sleeve and the straight sleeve, and a small hole is provided on one side of the end of the arc sleeve, and a large hole is provided on one side of the end of the straight sleeve. The No. 7 mousse thread at the top of the tubular stomach is passed through the large hole and then passed out from the small hole, so as to protect the tubular stomach as a whole. The improved device utilizes the arc sleeve and the straight sleeve, so that the tubular stomach protection sleeve can be easily operated. In the process of using the tubular stomach protection sleeve under laparoscopy during minimally invasive esophageal cancer resection surgery, the structure is simple, which is convenient for medical personnel to use the tubular stomach protection sleeve, improves the efficiency of medical personnel, and is convenient for the tubular stomach protection sleeve to protect the tubular stomach. The material is ordinary plastic, which reduces economic cost. The mold design and manufacturing process and surgical operation are simple, which reduces tubular stomach damage and is more in line with the minimally invasive concept.

[0017] 2. The utility model is provided with a limiting component and a contraction component. By providing a limiting component on the outer wall of the straight sleeve and providing a contraction component on the outer side of the end of the straight sleeve, medical personnel use the annular groove opened on the outer wall of the straight sleeve to set the binding belt in the annular groove, and pass one end of the binding belt through the limiting block, and use the binding belt to contract the end of the tubular stomach protection sleeve according to actual conditions. In addition, the limiting belt in the limiting component is sequentially connected with the first connecting block and the second connecting block through the active connection, and the two ends of the limiting belt are bonded by using the adhesive connection at one side of the end of the limiting belt, so that the binding belt in the contraction component is set The inner side of the limiting band in the limiting component, and one end of the band can be glued to the end of the limiting band by using adhesive tape. The improved device uses the limiting component and the contraction component to make the tubular gastric protective sleeve shrink and prevent it from falling off. In the process of using the tubular gastric protective sleeve under laparoscopy during minimally invasive esophageal cancer resection surgery, it is convenient for medical personnel to shrink the end of the tubular gastric protective sleeve according to actual conditions, so that the tubular gastric protective sleeve is more closely fitted to the tubular stomach, and the loosening of the end is avoided when the end is contracted, thereby ensuring the smooth contraction of the end. The structure is simple, and it is convenient for medical personnel to use the tubular gastric protective sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional cross-sectional structure of a laparoscopic tubular gastric protective sleeve of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a laparoscopic tubular gastric protective sleeve of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of a limiting component of a laparoscopic tubular stomach protection sleeve of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a contraction component of a laparoscopic tubular gastric protective sleeve.

[0022] In the figure: 1. tubular sleeve; 2. arc sleeve; 3. small hole; 4. straight sleeve; 5. large hole; 6. limit assembly; 601. first connecting block; 602. second connecting block; 603. limit strap; 604. sticky sticker; 7. contraction assembly; 701. restraining strap; 702. limit block. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figure 1 and Figure 2As shown, a laparoscopic tubular stomach protection sleeve comprises a tubular sleeve 1, a limiting component 6 and a contraction component 7, an arc sleeve 2 is arranged on one side of the tubular sleeve 1, and a small hole 3 is opened on one side of the end of the arc sleeve 2, and a straight sleeve 4 is arranged on one side of the tubular sleeve 1, and a large hole 5 is opened on one side of the end of the straight sleeve 4, the cross-sectional shape and size of the end of the arc sleeve 2 match the cross-sectional shape and size of the end of the straight sleeve 4, and the end of the arc sleeve 2 is fixedly connected to the end of the straight sleeve 4, and the arc sleeve 2 and the straight sleeve 4 are both ordinary plastic structures, which is convenient for the tubular stomach protection sleeve to protect the tubular stomach, the material is ordinary plastic, which reduces economic costs, and the mold design and manufacturing process and surgical operation are simple, which reduces tubular stomach damage and is more in line with the minimally invasive concept.

[0025] like Figure 1-Figure 4 As shown, the limiting component 6 is arranged on the outer wall of the straight sleeve 4, and the limiting component 6 includes a first connecting block 601, a second connecting block 602, a limiting belt 603 and an adhesive patch 604. The second connecting block 602 is arranged on one side of the first connecting block 601, and the first connecting block 601 and the second connecting block 602 are both fixedly connected to the outer wall of the straight sleeve 4, and a limiting belt 603 is arranged on one side of the first connecting block 601 and the second connecting block 602. The limiting belt 603 is movably connected with the first connecting block 601 and the second connecting block 602 in sequence, and one side of the end of the limiting belt 603 is adhesively connected with the adhesive patch 604, and the two ends of the limiting belt 603 are adhesively connected by the adhesive patch 604 to avoid loosening when the end is contracted, so as to ensure the smooth contraction of the end. The number of limiting components 6 is six, and the six limiting components 6 are equidistantly distributed in a ring shape. The cloth makes the connection between the structures tighter, the contraction component 7 is arranged on the outer side of the end of the straight sleeve 4, and the contraction component 7 includes a tie belt 701 and a limit block 702, the end of the tie belt 701 is fixedly connected to the limit block 702, and one end of the tie belt 701 is connected through the limit block 702, the tie belt 701 and the limit block 702 are both elastic plastic structures, and the limit block 702 is arranged on one side of the first connecting block 601 and the second connecting block 602 in the limit component 6, which is convenient for medical personnel to shrink the end of the tubular gastric protective sleeve according to actual conditions, so that the tubular gastric protective sleeve and the tubular stomach are more closely fitted, the outer wall of the straight sleeve 4 is provided with an annular groove, and the tie belt 701 is arranged in the annular groove, and the tie belt 701 is arranged on the inner side of the limit belt 603 in the limit component 6, the structure is simple, and it is convenient for medical personnel to use the tubular gastric protective sleeve.

[0026] In summary, the laparoscopic tubular gastric protective sleeve is based on Figure 1-Figure 4The structure shown in the figure, in the process of using the laparoscopic tubular gastric protective sleeve during minimally invasive esophageal cancer resection surgery, first, by setting an arc sleeve 2 on one side of the tubular sleeve 1, and setting a straight sleeve 4 on one side of the tubular sleeve 1, the tubular sleeve 1 is formed by the ends of the arc sleeve 2 and the straight sleeve 4 being fixedly connected, and a small hole 3 is opened on one side of the end of the arc sleeve 2, and a large hole 5 is opened on one side of the end of the straight sleeve 4, and the No. 7 mousse thread at the top of the tubular stomach is passed through the large hole 5 and then passed out from the small hole 3, so as to protect the tubular stomach as a whole. In addition, by setting a limiting component 6 on the outer wall of the straight sleeve 4, and setting a contraction component 7 on the outer side of the end of the straight sleeve 4, medical personnel use the annular groove opened on the outer wall of the straight sleeve 4 to bundle The strap 701 is set in the annular groove, and one end of the strap 701 is passed through the limiting block 702, and the end of the tubular gastric protective sleeve is contracted by using the strap 701 according to actual conditions. In addition, the limiting strap 603 in the limiting component 6 is movably connected with the first connecting block 601 and the second connecting block 602 in turn, and the two ends of the limiting strap 603 are glued together by using the adhesive patch 604 that is glued to one side of the end of the limiting strap 603, so that the strap 701 in the contraction component 7 is set on the inner side of the limiting strap 603 in the limiting component 6, and one end of the strap 701 can be glued to the end of the limiting strap 603 by using the adhesive patch 604, so that medical personnel can use the tubular gastric protective sleeve conveniently.

[0027] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A laparoscopic tubular gastric protective sleeve, comprising a tubular sleeve (1), a limiting component (6) and a contraction component (7), characterized in that: The tubular sleeve (1) is provided with an arc sleeve (2) on one side, and a small hole (3) is opened on one side of the end of the arc sleeve (2); the tubular sleeve (1) is provided with a straight sleeve (4) on one side, and a large hole (5) is opened on one side of the end of the straight sleeve (4); the limiting component (6) is arranged on the outer wall of the straight sleeve (4), and the limiting component (6) comprises a first connecting block (601), a second connecting block (602), a limiting strap (603) and an adhesive patch (604); the shrinking component (7) is arranged on the outer side of the end of the straight sleeve (4), and the shrinking component (7) comprises a strap (701) and a limiting block (702).

2. The laparoscopic tubular gastric protective sleeve according to claim 1, characterized in that: The cross-sectional shape and size of the end portion of the arc-shaped sleeve (2) matches the cross-sectional shape and size of the end portion of the straight sleeve (4), and the end portion of the arc-shaped sleeve (2) is fixedly connected to the end portion of the straight sleeve (4), and both the arc-shaped sleeve (2) and the straight sleeve (4) are of common plastic structure.

3. The laparoscopic tubular gastric protective sleeve according to claim 1, characterized in that: A second connecting block (602) is provided on one side of the first connecting block (601), and both the first connecting block (601) and the second connecting block (602) are fixedly connected to the outer wall of the straight sleeve (4), and a limiting strap (603) is provided on one side of the first connecting block (601) and the second connecting block (602).

4. The laparoscopic tubular gastric protective sleeve according to claim 1, characterized in that: The limiting strap (603) is movably connected to the first connection block (601) and the second connection block (602) in sequence, and one end of the limiting strap (603) is adhesively connected to an adhesive patch (604), and both ends of the limiting strap (603) are adhesively connected via the adhesive patch (604).

5. The laparoscopic tubular gastric protective sleeve according to claim 1, characterized in that: The number of the limiting components (6) is six, and the six limiting components (6) are distributed equidistantly in a ring shape.

6. The laparoscopic tubular gastric protective sleeve according to claim 1, characterized in that: The end of the restraining belt (701) is fixedly connected to the limiting block (702), and one end of the restraining belt (701) is connected through the limiting block (702).

7. The laparoscopic tubular gastric protective sleeve according to claim 1, characterized in that: The restraining belt (701) and the limiting block (702) are both elastic plastic structures, and the limiting block (702) is arranged on one side of the first connecting block (601) and the second connecting block (602) in the limiting assembly (6).

8. The laparoscopic tubular gastric protective sleeve according to claim 1, characterized in that: An annular groove is formed on the outer wall of the straight sleeve (4), and the restraining belt (701) is arranged in the annular groove, and the restraining belt (701) is arranged on the inner side of the limiting belt (603) in the limiting assembly (6).

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