Incision protection sleeve for gastrointestinal operation

Abstract

The utility model discloses an incision protective sleeve for gastrointestinal surgery, which relates to the technical field of gastrointestinal surgery and comprises a support ring, an isolating membrane and a specimen bag. The supporting ring is of a circular structure, one side of the supporting ring is connected with an adjusting assembly which enables the diameter of the supporting ring to be adjustable, and the supporting ring is further provided with a fastening part which is installed with the adjusting assembly in a matched mode. According to the utility model, according to the size of a notch, the supporting ring can be matched with the fastening part through the adjusting assembly to be installed and adjusted into a circular ring with a proper size, so that the supporting ring can be conveniently placed into a body cavity, and the use is more flexible and convenient; the specimen bag is installed on the isolating membrane, tissue organs to be cut can be taken out of a body cavity through the supporting ring and then can be immediately placed in the specimen bag, and therefore the situation that blood or body fluid carrying bacteria and cells diffuses to pollute an incision and an operation sheet is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gastrointestinal surgery, in particular to a gastrointestinal surgery incision protection sleeve. Background Art

[0002] At present, the commonly used gastrointestinal surgery incision protection sleeve in clinics generally consists of two parts: a support ring and an isolation membrane. This design can help protect the incision from external contamination during the operation and provide a relatively clean working area for doctors. However, it mainly has two deficiencies:

[0003] First, the size of the circular ring of the support ring is fixed; for different surgeries, the sizes of the incisions are different. Therefore, the support ring with a fixed circular ring size cannot be applicable to various surgical incisions, and problems such as difficult insertion and mismatch between the support ring and the incision size are likely to occur when inserted into the body cavity. Second, after the tissue or organ to be resected is taken out of the body cavity during gastrointestinal surgery, the separation of the specimen will not be completed immediately. Instead, the preparatory work for gastrointestinal anastomosis and reconstruction needs to be carried out first. At this time, the blood or body fluid carrying bacteria and cells is likely to drip from the tissue or organ to be resected and can cause contamination of the surgical drapes after flowing along the isolation membrane.

[0004] As described above, for this reason, we have designed a gastrointestinal surgery incision protection sleeve to solve the above problems. Summary of the Invention

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a gastrointestinal surgery incision protection sleeve.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A gastrointestinal surgery incision protection sleeve, comprising a support ring, an isolation membrane and a specimen bag;

[0008] The support ring is of a circular structure, and one side of the support ring is connected with an adjusting component for adjusting its diameter. The support ring is also provided with a fastening part adapted to be installed with the adjusting component;

[0009] An installation component is connected between the side surface of the circular ring of the support ring and the isolation membrane. The specimen bag is located on one side of the support ring and is connected with the isolation membrane by a tearing structure.

[0010] Preferably, the tearing structure is one of glue bonding and an easy-to-tear thread;

[0011] The glue bonding method includes a plastic tape with adhesive glue on one side. One side of the plastic tape is fixedly connected to the opening of the specimen bag, and the other side of the plastic tape coated with adhesive glue is detachably connected to the isolation membrane.

[0012] Preferably, a pulling rope is also installed inside the bag mouth of the specimen bag.

[0013] Preferably, the adjusting component includes at least two circular links;

[0014] One end of each circular link is connected with a circular first mounting block, and two oppositely arranged first buckles are connected to the outer side of the first mounting block;

[0015] On the inner side of the other end of each circular link, a first limiting groove is arranged, and first clamping openings adapted to the two first buckles are arranged on both sides of the first limiting groove.

[0016] Preferably, the fastening part includes a clamping port arranged on the support ring;

[0017] One end of the clamping port is connected with a second mounting block, two oppositely arranged second buckles are connected to the outer side of the second mounting block, a second limiting groove is arranged on the inner side of the other end of the clamping port, and second clamping openings adapted to the two second buckles are arranged on both sides of the second limiting groove.

[0018] Preferably, rubber anti-slip layers are connected to the outer sides of the first mounting block and the second mounting block, and the mounting heads of the first mounting block and the second mounting block are both conical structures.

[0019] Preferably, the mounting component includes one of an adhesive layer and a magic tape.

[0020] Preferably, the adjusting component is a buckle block structure, the buckle block structure is an oval structure, one side of the buckle block structure is connected with one end of the support ring, and the buckle block structure surrounds the body of the support ring.

[0021] Preferably, one side of the mounting component is connected to the isolation film on the inner side of the support ring, and an adhesive layer is connected between the other side of the mounting component and the isolation film on the outer ring side of the support ring.

[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0023] 1. By connecting an adjusting component on one side of the support ring to make its diameter adjustable, and a fastening part adapted to the adjusting component is also installed on the support ring, according to the size of the incision, the support ring can be adjusted to a ring with a suitable size through the cooperation of the adjusting component and the fastening part, so as to facilitate the placement of the support ring into the body cavity, and it is more flexible and convenient to use.

[0024] 2. By installing a specimen bag on the isolation membrane, the tissue or organ to be resected can be immediately placed into the specimen bag after being taken out from the body cavity through the support ring, thus avoiding the spread of blood or body fluid carrying bacteria and cells to contaminate the incision and the surgical drape. After completing the preparatory work for gastrointestinal anastomosis reconstruction and completely separating the specimen, the bag mouth of the specimen bag can be tightened by pulling the pulling rope at the bag mouth, and the specimen bag can be easily disassembled from the isolation membrane through the tearing structure without damaging the integrity of the isolation membrane. Description of the Drawings

[0025] Figure 1 It is a schematic structural view of a gastrointestinal surgical incision protector proposed by the present utility model;

[0026] Figure 2 It is a structural adjustment view of the support ring of a gastrointestinal surgical incision protector proposed by the present utility model;

[0027] Figure 3 It is a side view of the circular link of a gastrointestinal surgical incision protector proposed by the present utility model;

[0028] Figure 4 It is a side view of the clamping port of a gastrointestinal surgical incision protector proposed by the present utility model;

[0029] Figure 5 It is a schematic structural view of Embodiment 2 proposed by the present utility model;

[0030] Figure 6 It is a schematic structural view of the support ring of Embodiment 2 proposed by the present utility model.

[0031] In the figure: 1 support ring, 101 adjustment component, 1011 circular link, 1012 first mounting block, 1013 first buckle, 1014 first limiting groove, 1015 first bayonet, 1016 buckle block structure, 102 fastening part, 1021 clamping port, 1022 second mounting block, 1023 second buckle, 1024 second limiting groove, 1025 second bayonet, 2 isolation membrane, 3 specimen bag, 4 mounting component, 5 tearing structure, 6 pulling rope, 7 rubber anti-slip layer. Detailed Embodiment

[0032] In order to clearly understand the technical means, creative features, achieved purposes and effects of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0033] The present utility model is applied to gastrointestinal surgeries that require resection of tissue or organs.

[0034] Embodiment 1

[0035] Reference Figure 1-4 , a protective sheath for gastrointestinal surgical incisions, mainly composed of a main support ring 1, an isolation film 2 and a specimen bag 3;

[0036] Among them, the support ring 1 is detachably installed in the middle of the isolation film 2, and an installation component 4 is connected between the support ring 1 and the isolation film 2. The installation component 4 can be one of an adhesive layer and a magic tape;

[0037] When the installation component 4 is an adhesive layer, the adhesive layer is attached to the side of the support ring 1. Among them, a segmented adhesive layer is also attached to the circular ring section 1011, which is convenient for the adhesive connection between the support ring 1 and the isolation film 2 covering the support ring 1, covering the support ring 1 at the adjustment part, and ensuring the sealed use of the adjustment part of the support ring 1;

[0038] When the installation component 4 is a magic tape, the end face of the support ring 1 and the upper part of the isolation film 2 are respectively connected with mutually adapted magic tape AB surfaces, which is convenient for the adhesive connection between the support ring 1 and the isolation film 2;

[0039] In this embodiment, reference Figure 1-2 , the support ring 1 is of a circular structure, and an adjustment component 101 for adjusting its diameter is connected to one side of the support ring 1. A fastening part 102 adapted to be installed with the adjustment component 101 is also installed on the support ring 1;

[0040] More specifically, reference Figure 2-3 , the adjustment component 101 includes five circular ring sections 1011; one end of each circular ring section 1011 is connected with a circular first installation block 1012, and two relatively arranged first buckles 1013 are connected to the outside of the first installation block 1012; the other end inner side of each circular ring section 1011 is provided with a first limiting groove 1014, and first buckles 1015 adapted to the two first buckles 1013 are arranged on both sides of the first limiting groove 1014.

[0041] Among them, the fastening part 102 includes a clamping port 1021 arranged on the support ring 1; one end of the clamping port 1021 is connected with a second installation block 1022, and two relatively arranged second buckles 1023 are connected to the outside of the second installation block 1022. The other end inner side of the clamping port 1021 is provided with a second limiting groove 1024, and second buckles 1025 adapted to the two second buckles 1023 are arranged on both sides of the second limiting groove 1024.

[0042] It should be noted that the structures between the above-mentioned adjustment component 101 and the fastener 102 are adapted to each other.

[0043] More specifically, rubber anti-slip layers 7 are connected to the outer sides of the first mounting block 1012 and the second mounting block 1022, and the mounting heads of the first mounting block 1012 and the second mounting block 1022 are both conical structures.

[0044] Through the adjusting assembly 101 of the support ring 1, when it is necessary to adjust to a ring of appropriate size according to the incision size by the cooperation of the adjusting assembly 101 and the fastening part 102, rotate the ring section 1011 to be disassembled or installed, so that the two first buckles 101 at one end of the ring section 1011 rotate to the position opposite to the connected first bayonet 1015 or the second bayonet 1025 to disassemble the ring section 1011.

[0045] In this embodiment, refer to Figure 2 , it is necessary to disassemble two ring sections 1011 to adjust to the diameter of the support ring 1 required for the operation. After disassembling the two ring sections 1011 according to the above method, install between the remaining three ring sections 1011 and the clamping port 1021;

[0046] During installation, first rotate the three ring sections 1011 relative to each other so that the first buckle 101 is installed inside the corresponding first bayonet 1015, and then rotate again so that the first buckle 101 is located inside the first limiting groove 1014 for limiting and fixing to complete the installation between the ring sections 1011. Among them, the rubber anti-slip layer 7 will enhance the stability after installation;

[0047] Then, through the above installation method, rotate the ring sections 1011 at both ends of the installed ring section group to install them with the clamping port 1021, and the diameter of the installed support ring 1 is reduced.

[0048] Through the above installation method, according to the incision size, the support ring 1 can be adjusted to a ring of appropriate size by the cooperation of the adjusting assembly 101 and the fastening part 102, so as to facilitate the placement of the support ring 1 into the body cavity and be more flexible and convenient to use.

[0049] In this embodiment, the specimen bag 3 is located on one side of the support ring 1, and a tearing structure 5 is connected between the specimen bag 3 and the isolation film 2. The tearing structure 5 is one of glue adhesion and easy-to-tear threads. The glue adhesion method includes a plastic tape with adhesive glue on one side. One side of the plastic tape is fixedly connected to the opening of the specimen bag 3, and the other side of the plastic tape coated with adhesive glue is detachably connected to the isolation film 2. A pulling rope 6 is also installed inside the bag mouth of the specimen bag 3;

[0050] By installing the specimen bag 3 on the isolation membrane 2, after the tissue or organ to be excised is taken out from the body cavity through the support ring, it can be immediately placed into the specimen bag 3, thus avoiding the spread of blood or body fluid carrying bacteria and cells to contaminate the incision and the surgical drape; after the preparatory work for gastrointestinal anastomosis reconstruction is completed and the specimen is completely separated, the mouth of the specimen bag 3 can be tightened by pulling the rope 6 at the mouth of the bag, and the specimen bag can be easily disassembled from the isolation membrane through the easily torn 5-line, without damaging the integrity of the isolation membrane.

[0051] Embodiment 2

[0052] Referring to FIGS. 5-6, the structure in this embodiment is generally the same as that in Embodiment 1. The main difference is that the adjusting component 101 is a snap block structure 1016. The snap block structure 1016 is an oval structure. One side of the snap block structure 1016 is connected to one end of the support ring 1, and the snap block structure 1016 surrounds the body of the support ring 1.

[0053] More specifically, one side of the mounting component 4 is connected to the isolation membrane 2 inside the support ring 1, and there is an adhesive layer between the other side of the mounting component 4 and the isolation membrane 2 on the outer ring side of the support ring 1.

[0054] Compared with the adjusting component 101 in Embodiment 1, the adjusting component 101 in Embodiment 2 is a snap block structure 1016 installed on the support ring 1. Among them, the snap block structure 1016 is a circular fixed block. One side of the fixed block is connected to the support ring 1, and the lower part of the support ring 1 is movably sleeved on the ring body of the support ring 1, facilitating the stretching of one end of the support ring 1 by adjusting the fixed block and moving on the ring body of the support ring 1 to adjust the diameter size of the support ring 1.

[0055] Before adjustment, the mounting component 4 is in an open state. After adjustment, the mounting component 4 covers the adjusted support ring 1 through the adhesive layer to ensure the sealed use of the adjusted part of the support ring 1. It should be noted that the mounting component 4 and the isolation membrane 2 in this embodiment are made of the same material.

[0056] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0057] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined.

[0058] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all such changes and improvements fall within the scope of the present utility model claimed. The scope of the present utility model claimed is defined by the appended claims and their equivalents.

Claims

1. A gastrointestinal surgical incision protection sheath, characterized in that, It includes a support ring (1), an isolation film (2) and a specimen bag (3); The support ring (1) is of a circular structure, and an adjustment component (101) for adjusting its diameter is connected to one side of the support ring (1), and a fastening part (102) adapted to be installed with the adjustment component (101) is also installed on the support ring (1); An installation component (4) is connected between the circular side surface of the support ring (1) and the isolation film (2), the specimen bag (3) is arranged on the isolation film (2), and a tearing structure (5) is connected between the specimen bag (3) and the isolation film (2).

2. The gastrointestinal surgical incision protector according to claim 1, characterized in that, The tearing structure (5) is one of glue adhesion and an easy-to-tear thread; The glue adhesion method includes a plastic tape with adhesive glue on one side, one side of the plastic tape is fixedly connected to the opening of the specimen bag (3), and the other side of the plastic tape coated with adhesive glue is detachably connected to the isolation film (2).

3. The gastrointestinal surgical incision protection sheath according to claim 1, characterized in that, A pulling rope (6) is also installed inside the bag mouth of the specimen bag (3).

4. The gastrointestinal surgical incision protection sheath according to claim 1, characterized in that, The adjustment component (101) includes at least two circular links (1011); One end of each circular link (1011) is connected with a circular first mounting block (1012), and two oppositely arranged first buckles (1013) are connected to the outside of the first mounting block (1012); A first limiting groove (1014) is arranged inside the other end of each circular link (1011), and first clamping openings (1015) adapted to the two first buckles (1013) are arranged on both sides of the first limiting groove (1014).

5. The gastrointestinal surgical incision protector according to claim 4, wherein The fastening part (102) includes a clamping port (1021) arranged on the support ring (1); One end of the clamping port (1021) is connected with a second mounting block (1022), two oppositely arranged second buckles (1023) are connected to the outside of the second mounting block (1022), a second limiting groove (1024) is arranged inside the other end of the clamping port (1021), and second clamping openings (1025) adapted to the two second buckles (1023) are arranged on both sides of the second limiting groove (1024).

6. The gastrointestinal surgical incision protection sheath according to claim 5, characterized in that, Rubber anti-slip layers (7) are connected to the outside of both the first mounting block (1012) and the second mounting block (1022), and the mounting heads of the first mounting block (1012) and the second mounting block (1022) are both of a conical structure.

7. A gastrointestinal surgical incision protection sheath according to claim 1, characterized in that, The installation component (4) includes one of an adhesive layer and a magic tape.

8. The gastrointestinal surgical incision protector according to claim 1, characterized in that, The adjustment component (101) is a snap block structure (1016), the snap block structure (1016) is of an oval structure, one side of the snap block structure (1016) is connected to one end of the support ring (1), and the snap block structure (1016) surrounds the body of the support ring (1).

9. A gastrointestinal surgical incision protector according to claim 7, characterized in that, One side of the installation component (4) is connected to the isolation film (2) inside the support ring (1), and an adhesive layer is connected between the other side of the installation component (4) and the isolation film (2) on the outer ring side of the support ring (1).

Images