Visualizing skin laceration dressing
By designing a transparent plastic film dressing for visible skin lacerations, incorporating breathable pores and a mesh structure, combined with a Velcro structure, the problems of instability and poor heat dissipation of existing dressings are solved, thus improving both comfort and visibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE AFFILIATED SIR RUN RUN SHAW HOSPITAL OF SCHOOL OF MEDICINE ZHEJIANG UNIV
- Filing Date
- 2025-04-28
- Publication Date
- 2026-05-29
AI Technical Summary
Existing skin laceration dressings do not have the functions of assisting stability and heat dissipation during use, resulting in discomfort and potential loosening.
A visual skin laceration dressing was designed, which uses a diaphragm and dressing body made of transparent plastic film material, with ventilation holes and mesh dressing inside. Marking circles and auxiliary circles are used to mark the shape and extent of the wound, and a Velcro structure is combined to achieve quick replacement.
It improves the stability and comfort of the dressing, allows for heat dissipation through ventilation holes, enhances visibility, facilitates observation and replacement, and optimizes the effect of use.
Smart Images
Figure CN224292085U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, specifically a visual skin laceration dressing. Background Technology
[0002] Skin lacerations are traumatic wounds caused by mechanical force. The severity varies depending on the depth of the skin break. Wound characteristics include separation of the epidermis from the dermis or separation of the epidermis and dermis from the subcutaneous tissue. Treatment of skin lacerations requires the use of dressings, such as the dressing patch described in Chinese patent application No. 202321793530.7, filed on July 10, 2023. This patch includes a dressing body, a dressing handle, and a release film. The dressing handle is detachably adhered to the underside of the inscribed arc of the dressing body. The dressing handle is S-shaped, including a large end, a small end, and an extension connecting the large and small ends. The dressing body is positioned on the small end of the dressing handle. The release film supports the dressing body and the dressing handle. The dressing patch of this utility model can be easily peeled off and is easy to remove without contaminating the dressing. There is also a Chinese patent application with application number 202320966317.5 and application date of 2023-04-25, which describes a dressing with a simple structure. When the wound is covered, there is no need to use an external device to locate the wound. It is simple to operate and has a low cost.
[0003] During use, prolonged wearing of the dressing can cause the area where the dressing is worn to become stuffy and hot, leading to sweating and the dressing becoming loose. The dressing in the aforementioned application does not have the function of stabilizing the dressing or facilitating heat dissipation during use, which will affect the use of the dressing. Utility Model Content
[0004] The purpose of this invention is to provide a visual skin laceration dressing to solve the problem mentioned in the background art that the dressing does not have the function of stabilizing the dressing and assisting in heat dissipation during use, which affects the use of the dressing.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a visual skin laceration dressing, comprising a diaphragm and a dressing body, wherein the diaphragm and the dressing body are connected by adhesive bonding, and the dressing body is located on the lower side of the diaphragm, and a first marking circle is engraved on the lower surface of the dressing body and the upper surface of the diaphragm, and an auxiliary circle is engraved on the lower surface of the dressing body and the upper surface of the diaphragm.
[0006] A mesh dressing is adhered to the inner wall of the dressing body;
[0007] The lower surface of the dressing body and the upper surface of the diaphragm are both engraved with a second marking circle.
[0008] Preferably, the diameter of the first marking circle is nine centimeters, the diameter of the second marking circle is one centimeter, and seven auxiliary circles are provided, with diameters ranging from two centimeters to eight centimeters.
[0009] Preferably, the first and second marking circles are solid lines, and the auxiliary circle is a dashed line.
[0010] Preferably, the diaphragm is made of transparent plastic film, the dressing body is made of transparent plastic film, a silicone pressure-reducing dressing is adhered to the dressing body, and a sterilization layer is sewn inside the dressing body, and the sterilization layer is made of bamboo fiber fabric.
[0011] Preferably, the surface of the dressing body is provided with air vents, and the air vents are evenly distributed on the surface of the dressing body.
[0012] Preferably, the surface of the dressing body is concave, and a first Velcro closure is sewn onto the inner wall of the dressing body.
[0013] Preferably, a second hook and loop fastener is adhered to the surface of the first hook and loop fastener, and an adhesive tab is fixedly connected to the end of the second hook and loop fastener. The mesh dressing is made of silicone.
[0014] Compared with the prior art, the beneficial effects of this utility model are: this visual skin laceration dressing adopts a novel structural design, the specific details of which are as follows:
[0015] (1) In the process of using this visual skin laceration dressing, first tear open the diaphragm, and then attach the dressing body to the patient through the adhesive sheet so that the mesh dressing is attached to the required position. During the use, the vent holes play a role in heat dissipation, which can make the patient more comfortable to wear. The vent holes are evenly distributed, which optimizes the heat dissipation effect.
[0016] Furthermore, the first marking circle, the auxiliary circle, and the second marking circle are all like clock markers, which facilitates marking the direction of the tear, while the first marking circle, the auxiliary circle, and the second marking circle facilitate marking the shape and extent of the tear, making it easy to use.
[0017] (2) The material of the diaphragm and the dressing body of this visual skin laceration dressing is a transparent plastic film, which allows medical staff to observe the position of the dressing on the patient, improves visibility, and facilitates clinical nursing staff to observe and change the dressing body.
[0018] Furthermore, the disinfection layer inside the dressing body optimizes the disinfection effect.
[0019] (3) This visual skin laceration dressing can be repeatedly pasted on. After long-term use, the adhesiveness of the adhesive strip will decrease. At this time, you can directly peel off the second Velcro from the first Velcro and replace it with a new adhesive strip and the second Velcro. The new adhesive strip can then be used to allow the dressing to be properly connected to the patient through the new adhesive strip. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the connection structure between the diaphragm and the dressing body of this utility model;
[0021] Figure 2 This is a schematic diagram of the air vent distribution structure of this utility model;
[0022] Figure 3 This is a schematic diagram of the connection structure between the mesh dressing and the dressing body of this utility model;
[0023] Figure 4 This is a schematic diagram of the connection structure between the first and second hook and loop fasteners of this utility model;
[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the dressing body of this utility model;
[0025] Figure 6 This utility model Figure 5 Enlarged structural diagram at point A in the middle.
[0026] In the diagram: 1. Diaphragm; 2. Dressing body; 3. First marking circle; 4. Auxiliary circle; 5. Mesh dressing; 6. Ventilation hole; 7. First Velcro; 8. Adhesive piece; 9. Second Velcro; 10. Sterilization layer; 11. Second marking circle. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] This utility model provides the following technical solution: a visual skin laceration dressing.
[0029] Example 1: By setting a first marking circle 3 and a second marking circle 11, workers can easily mark the shape and extent of the tear, such as... Figure 1 and Figure 2As shown, it includes a diaphragm 1 and a dressing body 2. The diaphragm 1 and the dressing body 2 are connected by adhesive bonding. The dressing body 2 is located on the lower side of the diaphragm 1. A first marking circle 3 is engraved on the lower surface of the dressing body 2 and the upper surface of the diaphragm 1. An auxiliary circle 4 is engraved on the lower surface of the dressing body 2 and the upper surface of the diaphragm 1.
[0030] A mesh dressing 5 is adhered to the inner wall of the dressing body 2. The lower surface of the dressing body 2 and the upper surface of the diaphragm 1 are both engraved with a second marking circle 11. The diameter of the first marking circle 3 is nine centimeters, the diameter of the second marking circle 11 is one centimeter, and there are seven auxiliary circles 4 with diameters ranging from two centimeters to eight centimeters. The first marking circle 3 and the second marking circle 11 are solid lines, and the auxiliary circles 4 are dashed lines.
[0031] During use, first tear open the diaphragm 1, then attach the dressing body 2 to the patient's body through the adhesive piece 8, so that the mesh dressing 5 is attached to the required position. During use, the first marking circle 3, the auxiliary circle 4, and the second marking circle 11 are all like clock markings, which makes it easy to mark the direction of the tear wound. The first marking circle 3, the auxiliary circle 4, and the second marking circle 11 make it easy to mark the shape and extent of the tear wound, which is convenient for use.
[0032] Example 2: Unlike Example 1, the ventilation holes 6 allow for better heat dissipation from the dressing body 2, optimizing its performance. Figure 2 and Figure 3 as well as Figure 6 As shown, the diaphragm 1 is made of transparent plastic film, the dressing body 2 is made of transparent plastic film, a silicone pressure-reducing dressing is adhered to the dressing body 2, and a sterilization layer 10 is sewn inside the dressing body 2. The sterilization layer 10 is made of bamboo fiber fabric, and the surface of the dressing body 2 has ventilation holes 6, which are evenly distributed on the surface of the dressing body 2.
[0033] During the wearing of the dressing body 2, the ventilation holes 6 play a role in heat dissipation, making the patient more comfortable to wear. The ventilation holes 6 are evenly distributed, which optimizes the heat dissipation effect. At the same time, the disinfection layer 10 is made of bamboo fiber fabric, which optimizes the disinfection effect. The dressing body 2 is a transparent plastic film, which makes it easy for staff to observe the position of the patient wearing the dressing.
[0034] Example 3: Unlike Example 2, the adhesive piece 8 can be quickly replaced using the first hook and loop fastener 7 and the second hook and loop fastener 9, such as... Figures 4-6 As shown
[0035] The surface of the dressing body 2 is concave, and a first Velcro 7 is sewn onto the inner wall of the dressing body 2. A second Velcro 9 is adhered to the surface of the first Velcro 7, and an adhesive piece 8 is fixedly connected to the end of the second Velcro 9. The mesh dressing 5 is made of silicone.
[0036] The dressing body 2 can be repeatedly attached. However, after prolonged use, the adhesiveness of the adhesive patch 8 will decrease. At this time, simply peel off the second hook and loop fastener 9 from the first hook and loop fastener 7 and replace it with a new adhesive patch 8 and a new hook and loop fastener 9. The new adhesive patch 8 can then be used, allowing the dressing body 2 to be properly connected to the patient through the new adhesive patch 8.
[0037] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A visual skin laceration dressing, comprising a diaphragm (1) and a dressing body (2), wherein the diaphragm (1) and the dressing body (2) are connected by adhesive bonding, and the dressing body (2) is located on the lower side of the diaphragm (1), and a first marking circle (3) is engraved on the lower surface of the dressing body (2) and the upper surface of the diaphragm (1), and an auxiliary circle (4) is engraved on the lower surface of the dressing body (2) and the upper surface of the diaphragm (1); Its features are: A mesh dressing (5) is adhered to the inner wall of the dressing body (2); The lower surface of the dressing body (2) and the upper surface of the diaphragm (1) are both engraved with a second marking circle (11).
2. The visual skin laceration dressing according to claim 1, characterized in that: The diameter of the first marking circle (3) is nine centimeters, the diameter of the second marking circle (11) is one centimeter, and there are seven auxiliary circles (4) with diameters ranging from two centimeters to eight centimeters.
3. The visual skin laceration dressing according to claim 1, characterized in that: The first marking circle (3) and the second marking circle (11) are solid lines, and the auxiliary circle (4) is a dashed line.
4. The visual skin laceration dressing according to claim 1, characterized in that: The diaphragm (1) is made of transparent plastic film, the dressing body (2) is made of transparent plastic film, a silicone pressure-reducing dressing is attached to the dressing body (2), and a sterilization layer (10) is sewn inside the dressing body (2), and the sterilization layer (10) is made of bamboo fiber fabric.
5. A visual skin laceration dressing according to claim 1, characterized in that: The surface of the dressing body (2) is provided with ventilation holes (6), and the ventilation holes (6) are evenly distributed on the surface of the dressing body (2).
6. A visual skin laceration dressing according to claim 1, characterized in that: The surface of the dressing body (2) is concave, and a first Velcro (7) is sewn onto the inner wall of the dressing body (2).
7. A visual skin laceration dressing according to claim 6, characterized in that: The surface of the first hook and loop fastener (7) is adhered with a second hook and loop fastener (9), and the end of the second hook and loop fastener (9) is fixedly connected with an adhesive piece (8). The mesh dressing (5) is made of silicone.