A flexible protector for skin incisions

Abstract

The utility model discloses a kind of skin incision flexible protectors, including connecting layer and connecting rope, the lower portion of connecting layer is provided with medical patch, and medical patch is adhered with connecting layer, the upper portion of connecting layer is installed with connecting rope, and connecting rope is sutured with connecting layer, the right side of connecting rope is installed with inlay block, and inlay block is inlaid with connecting rope. Compared with the prior art skin incision flexible protector, medical patch is pasted to the two sides of skin incision, the connecting rope is pulled by pull ring, inlay block enters into adjusting pipe and is mutually clamped with inverted tooth, so as to change the length of connecting rope between two connecting layers, when external force is received, connecting rope bears tension, backing layer is made of polyethylene, polypropylene and other plastic materials or non-woven fabric, waterproof and breathable membrane is composite polyurethane or polyethylene film, drug release layer is composed of hydrogel, grease or other high molecular matrix, and absorption layer is cotton or non-woven fabric absorption pad.

Description

Technical Field

[0001] This utility model relates to the field of medical technology, specifically a flexible protector for skin incisions. Background Technology

[0002] A flexible skin incision protector is a medical device used to protect surgical incision tissue. Its design combines flexibility and functionality. In reality, the incision is prone to tearing due to stress when patients move around, so a flexible skin incision protector is needed.

[0003] The existing patent, CN217118600U, entitled "A Breast Augmentation Surgery Incision Protection Device," relates to the field of medical aesthetic surgical devices. Specifically, it discloses a breast augmentation surgery incision protection device, comprising a fixed arc plate, a support plate, and an elastic buffer plate. The fixed arc plate is fixed to the inner side of the patient's arm near the armpit using flexible straps. One end of the elastic buffer plate is fixedly connected to the inner side of the fixed arc plate near its four corners, and the other end is fixedly connected to the inner side of the support plate near its four corners. The support plate is fixed to the outer side of the patient's chest, with its outer surface conforming to the skin below the armpit. This device solves the problem of poor air circulation and sweat buildup at the axillary incision site after breast augmentation surgery.

[0004] The aforementioned device solves the problem of poor air circulation and sweat formation at the axillary incision site after breast augmentation surgery. However, the device can affect the patient's movement, and the incision may easily tear due to stress during movement, thus failing to meet people's needs. In response to the above situation, technological innovations are made based on the existing flexible skin incision protector. Utility Model Content

[0005] The purpose of this invention is to provide a flexible skin incision protector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flexible skin incision protector, comprising a connecting layer and a connecting rope, wherein a medical patch is disposed below the connecting layer and is bonded to the connecting layer, the connecting rope is installed above the connecting layer and is sewn to the connecting layer, and an insert is installed on the right side of the connecting rope and is inlaid to the connecting rope.

[0007] Furthermore, the outer periphery of the insert is provided with inverted teeth, and an adjustment tube is provided around the inverted teeth, with the inverted teeth evenly distributed inside the adjustment tube.

[0008] Furthermore, a pull ring is installed at the right end of the connecting rope, and the pull ring is hinged to the connecting rope. By pulling the connecting rope with the pull ring, the insert enters the adjusting tube and engages with the reverse teeth.

[0009] Furthermore, a protective component is provided below the connecting rope, and the protective component is embedded in the connecting rope.

[0010] Furthermore, the protective component includes a waterproof and breathable membrane and a backing layer, with the backing layer adhered to the underside of the waterproof and breathable membrane. The backing layer is made of plastic materials such as polyethylene and polypropylene or non-woven fabric, mainly providing support and preventing external pollutants from entering the internal drug layer. The waterproof and breathable membrane is a composite polyurethane or polyethylene film, which combines waterproof and breathable properties and is suitable for different usage scenarios.

[0011] Furthermore, the protective component also includes a drug release layer and an absorbent layer. The drug release layer is bonded to the underside of the backing layer, and the absorbent layer is bonded to the underside of the drug release layer. The drug release layer is composed of hydrogel, grease or other polymer matrix, contains active drug ingredients, and is responsible for the storage and sustained release of the drug, ensuring that the drug is evenly penetrated to the skin or wound surface. The absorbent layer is a cotton or non-woven absorbent pad, used to absorb wound exudate and maintain a dry environment.

[0012] Furthermore, fixing patches are installed on the left and right sides of the backing layer, and the fixing patches are sewn to the backing layer, so that the protective component can be attached to the skin incision through the fixing patches.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the medical patch is applied to both sides of the skin incision. By pulling the connecting rope through the pull ring, the insert enters the adjustment tube and engages with the reverse teeth, thereby changing the length of the connecting rope between the two connecting layers. When subjected to external force, the connecting rope bears the tension, preventing the skin incision from breaking open under force, thus providing better protection. The protective component is applied to the skin incision by fixing the patch. The backing layer is made of plastic materials such as polyethylene and polypropylene or non-woven fabric. The waterproof and breathable membrane is a composite polyurethane or polyethylene film, which has both waterproof and breathable properties. The drug release layer is composed of hydrogel, oil or other polymer matrix, containing active drug ingredients, which are responsible for the storage and sustained release of drugs. The absorbent layer is a cotton or non-woven absorbent pad, which is used to absorb wound exudate and maintain a dry environment.

[0014] 1. This utility model applies a medical patch to both sides of a skin incision. By pulling the connecting rope with a pull ring, the insert enters the adjustment tube and engages with the reverse teeth, thereby changing the length of the connecting rope between the two connecting layers. When subjected to external force, the connecting rope bears the tension, preventing the skin incision from breaking open under force, thus providing better protection.

[0015] 2. This utility model uses a fixing patch to attach the protective component to the skin incision. The backing layer is made of plastic materials such as polyethylene and polypropylene or non-woven fabric, which mainly provides support and prevents external contaminants from entering the internal drug layer. The waterproof and breathable membrane is a composite polyurethane or polyethylene film, which has both waterproof and breathable properties and is suitable for different usage scenarios. The drug release layer is composed of hydrogel, oil or other polymer matrix, containing active drug ingredients, which is responsible for the storage and sustained release of the drug, ensuring that the drug penetrates evenly to the skin or wound surface. The absorbent layer is a cotton or non-woven absorbent pad, which is used to absorb wound exudate and maintain a dry environment. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a flexible skin incision protector according to the present invention;

[0017] Figure 2 This is a partial three-dimensional cross-sectional view of the adjusting tube of a flexible skin incision protector according to the present invention;

[0018] Figure 3 This is a partial three-dimensional cross-sectional view of the protective component of a flexible skin incision protector according to the present invention.

[0019] In the diagram: 1. Connecting layer; 2. Medical patch; 3. Connecting cord; 4. Insert; 5. Adjusting tube; 6. Backtooth; 7. Pull ring; 8. Protective component; 801. Waterproof and breathable membrane; 802. Backing layer; 803. Drug release layer; 804. Absorbent layer; 9. Fixing patch. Detailed Implementation

[0020] like Figure 1 and Figure 2 As shown, a flexible skin incision protector includes a connecting layer 1 and a connecting rope 3. A medical patch 2 is disposed below the connecting layer 1 and is adhesively bonded to the connecting layer 1. The connecting rope 3 is installed above the connecting layer 1 and is sutured to the connecting layer 1. An insert 4 is installed on the right side of the connecting rope 3 and is inlaid to the connecting rope 3. The insert 4 has inverted teeth 6 around its periphery, and an adjusting tube 5 is disposed around the inverted teeth 6. A pull ring 7 is installed at the right end of the connecting rope 3 and is hinged to the connecting rope 3. When the medical patch 2 is attached to both sides of the skin incision, the connecting rope 3 is pulled by the pull ring 7. The insert 4 enters the adjusting tube 5 and engages with the inverted teeth 6, thereby changing the length of the connecting rope 3 between the two connecting layers 1. When subjected to external force, the connecting rope 3 bears the tension, preventing the skin incision from breaking open under force, thus providing better protection.

[0021] like Figure 1 and Figure 3As shown, a protective component 8 is provided below the connecting rope 3, and the protective component 8 is embeddedly connected to the connecting rope 3. The protective component 8 includes a waterproof and breathable membrane 801 and a backing layer 802, and the backing layer 802 is adhered to the bottom of the waterproof and breathable membrane 801. The protective component 8 also includes a drug release layer 803 and an absorbent layer 804. The drug release layer 803 is adhered to the bottom of the backing layer 802, and the absorbent layer 804 is adhered to the bottom of the drug release layer 803. Fixing patches 9 are installed on the left and right sides of the backing layer 802, and the fixing patches 9 are sutured to the backing layer 802. The medical patch 2 is applied to both sides of the skin incision. By pulling the connecting rope 3 through the pull ring 7, the insert 4 enters the adjusting tube 5 and engages with the reverse teeth 6, thereby changing the length of the connecting rope 3 between the two connecting layers 1. When subjected to external force, the connecting rope 3 bears the tension, preventing the skin incision from breaking open under force, and the protection effect is better.

[0022] Working principle: When using this flexible skin incision protector, firstly, the medical patch 2 is applied to both sides of the skin incision. Pulling the connecting rope 3 via the pull ring 7 causes the insert 4 to engage with the adjusting tube 5 and the inverted teeth 6, thus changing the length of the connecting rope 3 between the two connecting layers 1. When subjected to external force, the connecting rope 3 withstands the tension, preventing the skin incision from opening and providing better protection. The protective component 8 is then applied to the skin incision via the fixing patch 9. The backing layer 802 is made of polyethylene (PE), polypropylene (PP), or other plastic materials or non-woven fabric, primarily providing support and preventing external contaminants from entering the internal drug layer. The waterproof and breathable membrane 801 is a composite polyurethane or polyethylene film, combining waterproof and breathable properties, suitable for various application scenarios. The drug release layer 803 is composed of hydrogel, oil, or other polymer matrix, containing active drug components responsible for drug storage and sustained release, ensuring uniform drug penetration to the skin or wound surface. The absorbent layer 804 is a cotton or non-woven absorbent pad used to absorb wound exudate and maintain a dry environment.

Claims

1. A flexible skin incision protector, comprising a connecting layer (1) and a connecting cord (3), characterized in that, A medical patch (2) is provided below the connecting layer (1), and the medical patch (2) is bonded to the connecting layer (1). The connecting rope (3) is installed above the connecting layer (1), and the connecting rope (3) is sewn to the connecting layer (1). An insert (4) is installed on the right side of the connecting rope (3), and the insert (4) is inlaid to the connecting rope (3).

2. The flexible skin incision protector according to claim 1, characterized in that, The insert (4) is provided with a toothed edge (6) on its periphery, and an adjustment tube (5) is provided on the periphery of the toothed edge (6).

3. The flexible skin incision protector according to claim 1, characterized in that, The right end of the connecting rope (3) is equipped with a pull ring (7), and the pull ring (7) is hinged to the connecting rope (3).

4. A flexible skin incision protector according to claim 1, characterized in that, A protective component (8) is provided below the connecting rope (3), and the protective component (8) and the connecting rope (3) are embedded together.

5. A flexible skin incision protector according to claim 4, characterized in that, The protective component (8) includes a waterproof and breathable membrane (801) and a backing layer (802), and the backing layer (802) is bonded to the underside of the waterproof and breathable membrane (801).

6. A flexible skin incision protector according to claim 5, characterized in that, The protective component (8) further includes a drug release layer (803) and an absorbent layer (804), wherein the drug release layer (803) is bonded to the underside of the backing layer (802), and the absorbent layer (804) is bonded to the underside of the drug release layer (803).

7. A flexible skin incision protector according to claim 4, characterized in that, Fixing patches (9) are installed on the left and right sides of the backing layer (802), and the fixing patches (9) are sewn together with the backing layer (802).

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