A kind of medical adhesive tape for preventing over-resection of endoscopic axillary approach breast augmentation with interstitial dissection

Abstract

The utility model discloses an endoscope axillary approach augmentation mammoplasty is with interstitial peeling overproof medical adhesive tape, relates to medical instrument technical field, including adhesive tape body and polyester fibre layer, the inside cavity of adhesive tape body is installed with the filling body of sticking of polyester fibre layer, through the regulation effect of recessed of the organization of design line under the organization of adhesive tape filling body and is pressed, the organization below filling body cannot be pulled up, avoid drag hook adjustment position and peel the organization and exceed design line and lead to interstitial expansion, the bottom of polyester fibre layer is provided with pasting subassembly, pasting subassembly includes hydrocolloid adhesive, polyvinyl chloride layer, polyurethane adhesive, through the adhesive tape of holding down non -stick cloth strip to take, avoid the direct contact of finger pasting surface, non -stick cloth strip provides an explicit snatch point, makes operating personnel can take the adhesive tape more quickly, from the center to the edge of adhesive tape, the adhesion gradually increases, like this can guarantee filling body firm pasting, be used for preventing interstitial peeling overproof.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a cavity dissection and anti-overdose medical tape for endoscopic axillary approach breast augmentation. Background Technology

[0002] Cavity dissection medical tape for breast augmentation surgery is a type of medical tape specifically used in breast augmentation surgery. It typically has specific materials and designs to meet the specific needs of the surgery while ensuring safety and biocompatibility. In practical application, medical tape usually requires the following techniques:

[0003] 1. The substrate serves as the main support for the adhesive tape, bearing the adhesive and other components;

[0004] 2. Adhesive, which enables the tape to adhere firmly to the skin or other object surfaces;

[0005] 3. Release paper to ensure the medical tape maintains good adhesion before use;

[0006] Based on the preoperative plan and surgical needs, the doctor determines the placement of the medical tape according to the preoperative plan. Usually, the medical tape is carefully pasted on the designated position along the inframammary fold, ensuring that the tape adheres tightly to the skin.

[0007] The position of the breast implant in breast augmentation surgery is determined by the location of the dissection cavity, especially in the new inframammary fold. The accuracy of the dissection determines the accuracy of the implant position. Generally, in axillary breast augmentation, the dissection is performed under endoscopic guidance with a directional needle. The needle can cause bleeding and needle puncture scars. If the operator is not skilled, the dissection may exceed the design line when adjusting the position with the hook, leading to cavity expansion and over-dissection. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides a medical tape for preventing excessive dissection of the cavity in endoscopic axillary breast augmentation. This solves the technical problems of directional needle-guided dissection, which can lead to bleeding and needle puncture scars, or over-dissection due to operator inexperience and the possibility of the retractor adjusting the position to dissect tissue beyond the design line, causing cavity expansion.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A medical tape for preventing excessive lacunar dissection in endoscopic axillary breast augmentation includes a tape body and a polyester fiber layer. The internal cavity of the tape body is fitted with a filler that adheres to the polyester fiber layer. An adhesive component is provided at the bottom end of the polyester fiber layer. The adhesive component includes a hydrocolloid adhesive, a polyvinyl chloride layer, and a polyurethane adhesive. A bendable anti-adhesion strip is provided at the bottom end of the polyester fiber layer. Both ends of the anti-adhesion strip are aligned with the hydrocolloid adhesive.

[0011] Preferably, the tape body is made of a soft, elastic material, and the tape body covers the surface of the polyester fiber layer by adhesive bonding. The tape body is 7 cm wide, the filler is a solid silicone tube with a diameter of 3 mm, and an identification strip is set on the surface of the tape body. The installation position of the identification strip corresponds to the filler. The identification strip is a bright red color and is printed on the surface of the tape body with special ink.

[0012] The polyester fiber layer is made of high-strength fiber material, which is connected by heating to melt the hot melt adhesive, and the high-strength fiber material is woven together in a warp and weft interlacing manner.

[0013] Preferably, the hydrocolloid adhesive is composed of hydrophilic polymer materials;

[0014] The polyurethane adhesive is made from materials such as rubber and resin through special processing.

[0015] The polyvinyl chloride layer is made of polyvinyl chloride and is disposed between the hydrocolloid adhesive and the polyurethane adhesive.

[0016] Compared with the prior art, the present invention has the following beneficial effects;

[0017] In this invention, the tissue below the filler cannot be lifted due to the restraining effect of the filler, thus preventing the pull hook from peeling the tissue beyond the design line and causing the cavity to expand. At the same time, due to the pressure of the adhesive tape, the filler compresses the tissue below the design line to form a depression, which plays a guiding and limiting role and prevents the cavity from being excessively peeled.

[0018] In this invention, the adhesive tape is picked up by grasping the anti-adhesion strip, avoiding direct contact between fingers and the adhesive surface. The anti-adhesion strip provides a clear gripping point, enabling operators to pick up the adhesive tape more quickly, improving work efficiency, and helping operators to place the adhesive tape more accurately in the required position. Attached Figure Description

[0019] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0020] Figure 1 This is a structural diagram of the polyester fiber layer of this utility model;

[0021] Figure 2 This is a side view of the tape body of this utility model;

[0022] Figure 3 This is a structural diagram of the anti-stick fabric strip of this utility model;

[0023] Figure 4 This is a cross-sectional view of the infill body of this utility model;

[0024] Figure 5 This is a simplified diagram showing the application position of the adhesive tape of this utility model;

[0025] Figure 6 This is a side view of the adhesive tape application and installation of this utility model.

[0026] In the diagram: 11. Tape body; 12. Polyester fiber layer; 13. Hydrocolloid adhesive; 14. Polyvinyl chloride layer; 15. Polyurethane adhesive; 16. Anti-stick strip; 17. Filler. Detailed Implementation

[0027] This application provides a medical tape for preventing excessive dissection of the cavity in endoscopic axillary breast augmentation. This effectively avoids the problems associated with guided dissection via directional needle puncture, which can lead to bleeding, needle prick scars, or, due to operator inexperience, may cause the retractor to adjust the position and dissect tissue beyond the design line, resulting in cavity expansion and over-dissection. The tape's restraining effect prevents the tissue below the retractor from being lifted, thus avoiding cavity expansion caused by the retractor adjusting the position and dissecting tissue beyond the design line. Simultaneously, the pressure from the tape compresses the tissue below the design line, creating a depression that serves as a guide and limit, preventing excessive dissection of the cavity.

[0028] Example: Figure 1 - Figure 6 As shown, the technical solution in this application embodiment effectively solves the technical problems of bleeding and needle puncture scarring caused by directional needle-guided dissection, or over-dissection due to operator inexperience and the possibility of the retractor adjusting the position to dissect tissue beyond the design line, leading to cavity expansion. The overall idea is as follows:

[0029] To address the problems existing in the prior art, this utility model provides a cavity-dissection anti-over-adhesion medical tape for endoscopic axillary breast augmentation surgery, comprising a tape body 11 and a polyester fiber layer 12. A filler 17, which adheres to the polyester fiber layer 12, is installed in the internal cavity of the tape body 11. An adhesive component is provided at the bottom end of the polyester fiber layer 12, comprising a hydrocolloid adhesive 13, a polyvinyl chloride layer 14, and a polyurethane adhesive 15. A bendable anti-adhesion strip 16 is provided at the bottom end of the polyester fiber layer 12, with both ends of the anti-adhesion strip 16 aligned with the hydrocolloid adhesive 13. When handling the medical tape, the operator can grasp the anti-adhesion strip 16 to pick up the tape, avoiding direct contact between fingers and the adhesive surface. The anti-adhesion strip 16 provides a clear gripping point, enabling the operator to pick up the tape more quickly, improving work efficiency, and helping the operator to place the tape more accurately in the required position.

[0030] The filler 17 is a solid silicone tube with a diameter of 3mm. It is used to compress the skin to form a depression, which acts as a dam. Sterile tape is used to adhere to the lower edge of the design line perpendicular to the skin surface. At this time, the separation boundary is directly below the design line of the filler 17. When the cavity is peeled to the design line, due to the restraining effect of the filler 17, the tissue below the filler 17 cannot be lifted, which avoids the puller adjusting the position and peeling the tissue beyond the design line, causing the cavity to expand. At the same time, due to the pressure of the tape, the filler 17 compresses the tissue below the design line to form a depression, which plays a guiding and limiting role, preventing the cavity from being over-peeled.

[0031] By using sterile tape to control and limit the position, the endoscopic-assisted axillary approach to breast augmentation can accurately locate the cavity during cavity dissection, avoid bleeding caused by needle guidance, and prevent cavity expansion when adjusting the position of the retractor. It can achieve precise separation of the cavity, and the new inframammary fold is accurately located without the needle puncture scars caused by long-term needle guidance.

[0032] The tape body 11 is made of soft, elastic material. The tape body 11 covers the surface of the polyester fiber layer 12 by adhesive bonding. The tape body 11 is 7 cm wide to ensure a sufficiently wide pressure area to resist the stress extension of the hook and prevent the tissue from being overstretched. The length of the tape body 11 can be trimmed according to the customer's body shape.

[0033] The surface of the tape body 11 is provided with a marking strip, the installation position of which corresponds to the filler 17. The marking strip is a bright red color and is printed on the surface of the tape body 11 with special ink. Medical staff can intuitively understand the degree and range of cavity peeling through these markings, which serves as a warning and reminder.

[0034] The polyester fiber layer 12 is made of high-strength fiber material. It is connected by heating to melt the hot melt adhesive, and the high-strength fiber material is woven together in a warp and weft manner to form a strong base material structure. The woven connection can make the fiber material have a certain strength and elasticity in all directions, improve the tensile strength and durability of medical tape, and better adapt to the movement and deformation of the body, making it less prone to breakage or damage.

[0035] The hydrocolloid adhesive 13 is composed of hydrophilic polymer materials, and the polyurethane adhesive 15 is made of rubber, resin and other materials through special treatment. The adhesiveness gradually increases from the center of the tape to the edge, which can ensure that the filler 17 is firmly attached to the skin, preventing excessive peeling of the cavity and preventing the edge from lifting or excessive adhesion to the skin.

[0036] The polyvinyl chloride layer 14 is made of polyvinyl chloride. The polyvinyl chloride layer 14 is disposed between the hydrocolloid adhesive 13 and the polyurethane adhesive 15. The polyvinyl chloride layer 14 can effectively prevent external moisture from penetrating into the tape, avoiding affecting the performance of the adhesive, thereby ensuring the strong adhesion of the tape.

[0037] Working principle:

[0038] First, peel off the protective paper from the medical tape, being careful not to touch the adhesive side to avoid contamination and reduced adhesion. Gently place one end of the tape on the area to be adhered to, then gently press it down with your fingers or tweezers to initially fix it in place. When the cavity is peeled to the design line, the restrictive effect of the filler 17 prevents the tissue below the filler 17 from being lifted, thus avoiding the puller adjusting the position and peeling the tissue beyond the design line, which could cause the cavity to expand. At the same time, due to the pressure of the tape, the filler 17 compresses the tissue below the design line, forming a depression, which guides and limits the peeling, preventing the cavity from being over-peeled. The surface of tape 11 is marked with a label strip, which is installed in a position corresponding to the filler 17. The label strip is a bright red color and is printed on the surface of tape body 11 with special ink. Medical staff can intuitively understand the degree and range of cavity peeling through these markings, which serves as a warning and reminder. Tape body 11 is made of soft elastic material. Tape body 11 covers the surface of polyester fiber layer 12 by adhesive. The width of tape body 11 is 7 cm to ensure a sufficiently wide pressure area to resist the stress extension of the hook and prevent the tissue from being over-pulled. The length of tape body 11 can be trimmed according to the customer's body shape.

[0039] In the second step, the polyester fiber layer 12 weaves high-strength fiber materials together in a warp and weft interlacing manner to form a solid base material structure. The weaving connection allows the fiber material to have a certain strength and elasticity in all directions, improving the tensile strength and durability of the medical tape. It can better adapt to the movement and deformation of the body and is not easy to break or be damaged. The hydrocolloid adhesive 13 is composed of hydrophilic polymer materials. The adhesiveness gradually increases from the center of the tape to the edge. This ensures that the filler 17 is firmly attached to the skin, preventing excessive peeling of the cavity and preventing the edge from lifting or excessive adhesion to the skin. The tape can be picked up by grasping the anti-adhesion strip 16, avoiding direct contact of the adhesive surface with the fingers. The anti-adhesion strip 16 provides a clear gripping point, allowing the operator to pick up the tape more quickly, improving work efficiency, and helping the operator to place the tape more accurately in the required position.

[0040] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A medical tape for preventing excessive lacunar dissection in endoscopic axillary breast augmentation, comprising a tape body (11) and a polyester fiber layer (12), characterized in that, The inner cavity of the tape body (11) is fitted with a filler (17) that adheres to the polyester fiber layer (12). The bottom end of the polyester fiber layer (12) is provided with an adhesive component, which includes a hydrocolloid adhesive (13), a polyvinyl chloride layer (14), and a polyurethane adhesive (15). The bottom end of the polyester fiber layer (12) is provided with a bendable anti-adhesive strip (16), and both ends of the anti-adhesive strip (16) are aligned with the hydrocolloid adhesive (13).

2. The medical tape for preventing excessive cavity dissection in endoscopic axillary approach breast augmentation as described in claim 1, characterized in that, The tape body (11) is made of a soft, elastic material. The tape body (11) covers the surface of the polyester fiber layer (12) by adhesive bonding. The tape body (11) is 7 cm wide. The filler (17) is a solid silicone tube with a diameter of 3 mm. The tape body (11) is provided with an identification strip on its surface. The installation position of the identification strip corresponds to that of the filler (17). The identification strip is a bright red color and is printed on the surface of the tape body (11) with special ink.

3. The medical tape for preventing excessive cavity dissection in endoscopic axillary approach breast augmentation as described in claim 1, characterized in that, The polyester fiber layer (12) is made of high-strength fiber material. It is connected by heating to melt the hot melt adhesive and weave the high-strength fiber material together in a warp and weft interlacing manner.

4. The medical tape for preventing excessive cavity dissection in endoscopic axillary approach breast augmentation as described in claim 1, characterized in that, The hydrocolloid adhesive (13) is composed of hydrophilic polymer materials.

5. The medical tape for preventing excessive cavity dissection in endoscopic axillary approach breast augmentation as described in claim 1, characterized in that... The polyvinyl chloride layer (14) is made of polyvinyl chloride and is disposed between the hydrocolloid adhesive (13) and the polyurethane adhesive (15).

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