Medical wound pasting dressing capable of being disinfected and wet-compressing
By designing a medical wound dressing containing wet compress liquid and disinfectant soft bags, the existing dressings are complicated and allergic, and the operation of wet compress or disinfection is achieved without removing the dressing, which improves the convenience and safety of use.
Patent Information
- Application Number
- CN202421300588.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The existing medical wound dressings have problems such as cumbersome operation and excessive stickiness that lead to skin tearing and allergies during use.
A medical wound dressing including an outer layer adhesive film, sterile cloth block, wet compress soft bag and disinfectant soft bag are designed. Wet compress or disinfection treatment can be carried out without tearing off the dressing, which is convenient for operation.
It realizes wet compress or disinfection of wounds without removing the dressing, simplifies operation, reduces allergies risks, and facilitates wound observation.
Smart Images
Figure CN222929918U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a medical adhesive wound dressing capable of disinfection and wet compress, belonging to the technical field of medical devices. Background Art
[0002] For a wound surface with a wound, it is usually necessary to use a wound dressing to treat the wound. The commonly used ordinary medical adhesive wound dressings in current use have the following problems: 1. They can only passively cover the wound surface and absorb exudates, providing limited protection to the wound surface. However, the condition of the wound will change continuously, and clinically, it is necessary to perform treatment at any time according to the progress of wound healing or the degree of deterioration (such as wet compress or disinfection of the wound surface). At this time, the ordinary medical adhesive wound dressing needs to be removed, and a new one needs to be replaced after the treatment is completed, which is cumbersome to operate. 2. The ordinary medical adhesive wound dressing has a large viscosity, and in some patients, there is a phenomenon that the skin is torn when the dressing is torn off. 3. There are also some patients who have allergic reactions after use. Summary of the Invention
[0003] The purpose of the utility model is to overcome the deficiencies existing in the prior art, and provide a medical adhesive wound dressing capable of disinfection and wet compress, with a clever structure and reasonable design, which can perform wet compress or disinfection treatment on the wound surface without tearing off the dressing, and is convenient to operate.
[0004] The above purpose of the utility model is achieved by the following technical solutions:
[0005] A medical adhesive wound dressing capable of disinfection and wet compress includes an outer layer adhesive film with an adhesive on its inner surface, and is characterized in that: a sterile cloth block is provided in the central area of the outer layer adhesive film, a first soft bag for containing wet compress liquid and a second soft bag for containing disinfectant liquid are arranged beside the sterile cloth block, the bag mouths of the first soft bag and the second soft bag are both connected to the edge of the sterile cloth block, and sealing partition parts are arranged on the inner sides of the bag mouths of the first soft bag and the second soft bag.
[0006] As a further improvement of the utility model, the sealing partition part is a paste-type sealing line, and a lifting belt is arranged on the upper surface of the outer layer adhesive film corresponding to the paste-type sealing line.
[0007] As a further improvement of the utility model, the side of the paste-type sealing line facing the bag mouth is set as a serrated edge, and a pinching piece is arranged in the middle of the inner side of the lifting belt.
[0008] As a further improvement of the utility model, a plurality of liquid equalizing capillary tubes are evenly arranged between the back surface of the sterile cloth block and the outer layer adhesive film, liquid outlet micropores are arranged on the part of the liquid equalizing capillary tubes located inside the sterile cloth block, both ends of the liquid equalizing capillary tubes protrude from both sides of the sterile cloth block, the bag mouth of the first soft bag is connected to one end of the liquid equalizing capillary tube, and the bag mouth of the second soft bag is connected to the other end of the liquid equalizing capillary tube.
[0009] As a further improvement of the present utility model, the first soft bag, the liquid equalizing capillary tube, and the second soft bag are of an integral structure.
[0010] As a further improvement of the present utility model, the sterile cloth block is made of gauze or non-woven fabric.
[0011] As a further improvement of the present utility model, the material of the outer paste film is an anti-allergic transparent material.
[0012] As a further improvement of the present utility model, the wet compress solution is physiological saline, and the disinfectant solution is iodophor.
[0013] Compared with the prior art, the present utility model has the following advantages:
[0014] By arranging a first soft bag for containing the wet compress solution and a second soft bag for containing the disinfectant solution on the wound dressing, the present utility model can perform wet compress or disinfection treatment on the wound surface without tearing off the dressing during use, which is convenient for operation. The outer paste film is made of an anti-allergic transparent material, which can not only reduce allergies but also facilitate the observation of the wound. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the inner side structure of the present utility model.
[0016] Figure 2 It is a schematic diagram of the outer side structure of the present utility model.
[0017] Figure 3 It is a schematic diagram of the structures of the first soft bag, the liquid equalizing capillary tube, and the second soft bag in the present utility model.
[0018] Figure 4 is Figure 3 an enlarged schematic diagram of part A in
[0019] Description of the reference numerals: 1 - outer paste film, 2 - sterile cloth block, 3 - first soft bag, 4 - second soft bag, 5 - sealing partition part, 6 - lifting belt, 6 - pinching piece, 7 - liquid equalizing capillary tube, 8 - liquid outlet micropores. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The present utility model will be further described below with reference to the specific drawings and embodiments.
[0021] Such as Figures 1 to 4As shown, the embodiment discloses a medical adhesive wound dressing capable of disinfection and wet compress, which mainly comprises an outer adhesive film 1 and a sterile cloth block 2. The inner surface of the outer adhesive film 1 is provided with an adhesive, and is adhered and fixed on the skin when in use. The sterile cloth block 2 is arranged in the central area of the outer adhesive film 1, and a first soft bag 3 containing a wet compress liquid and a second soft bag 4 containing a disinfectant are arranged beside the sterile cloth block 2. The openings of the first soft bag 3 and the second soft bag 4 are both connected to the edge of the sterile cloth block 2, and the inner sides of the openings of the first soft bag 3 and the second soft bag 4 are both provided with a sealed partition 5. When the wound surface needs wet compress, the sealed partition 5 at the opening of the first soft bag 3 is opened, so that the wet compress liquid penetrates the sterile cloth block 2, thereby achieving the wet compress effect. If the wound surface needs to be disinfected, the sealed partition 5 at the opening of the first soft bag 3 is opened, so that the disinfectant penetrates the sterile cloth block 2, thereby achieving the disinfection effect. There is no need to remove the wound dressing for wet compress and disinfection of the wound surface, and the operation is simple and convenient.
[0022] In this embodiment, the sealing partition 5 is an adhesive sealing line, and a lifting belt 6 is provided on the upper surface of the outer adhesive film 1 at a position corresponding to the adhesive sealing line. With such a configuration, when the sealing partition 5 needs to be opened, the medical staff uses tweezers or a cotton swab to pull the lifting belt 6 upward from the outside with one hand, so that the adhesive sealing line is subjected to an upward pulling force, and squeezes the soft bag that needs to be discharged with the other hand, so that the adhesive sealing line is subjected to a thrust force that separates the upper and lower surfaces. The two forces work together to separate the adhesive sealing line. In actual production, the adhesive force of the adhesive sealing line must ensure that it is difficult to open the soft bag simply by squeezing it.
[0023] In this embodiment, the side edge of the adhesive seal line facing the bag opening is set as a zigzag edge, and a pinching piece 6a is provided in the middle of the inner side of the lifting belt 6. This arrangement makes it easier to separate the side edge of the adhesive seal line facing the bag opening when the lifting belt 6 is pulled upward, and the pinching piece 6a can be directly pinched by hand, which is convenient for operation. The pinching piece 6a is pasted on the surface of the outer adhesive film 1 when not in use and is peeled off when in use.
[0024] In this embodiment, a plurality of liquid-distributing capillaries 7 are evenly arranged between the back of the sterile cloth block 2 and the outer adhesive film 1, and the portion of the liquid-distributing capillaries 7 located inside the sterile cloth block 2 is provided with liquid outlet micropores 8, and both ends of the liquid-distributing capillaries 7 are exposed from both sides of the sterile cloth block 2, and the bag opening of the first soft bag 3 is connected to one end of the liquid-distributing capillaries 7, and the bag opening of the second soft bag 4 is connected to the other end of the liquid-distributing capillaries 7. Such an arrangement enables the wet compress liquid or disinfectant to more evenly penetrate the sterile cloth block 2, thereby improving the efficacy. Preferably, the first soft bag 3, the liquid-distributing capillaries 7 and the second soft bag 4 are an integrated structure.
[0025] The sterile cloth block 2 in the present utility model can be made of gauze or non-woven fabric, the wet compress solution can be physiological saline, and the disinfectant solution can be iodophor. In addition, the material of the outer paste film 1 is preferably an anti-allergy transparent material, which can reduce allergies and is convenient for observing the wound without opening the wound dressing. The anti-allergy transparent material can adopt existing products, such as 9546HP of 3M.
[0026] The above-described are only the preferred embodiments of the present utility model, and the above specific embodiments do not limit the present utility model. Within the scope of the technical idea of the present utility model, various deformations and modifications can occur. Any retouching, modification or equivalent replacement made by those of ordinary skill in the art according to the above description shall fall within the scope protected by the present utility model.
Claims
1. A medical adhesive wound dressing capable of being sterilized and wet-applied, comprising an outer adhesive film (1) with an adhesive on the inner surface, a sterile cloth piece (2) being provided in the central area of the outer adhesive film (1), characterized in that: A first soft bag (3) containing a wet compress solution and a second soft bag (4) containing a disinfectant solution are arranged beside the sterile cloth block (2); the bag openings of the first soft bag (3) and the second soft bag (4) are connected to the edge of the sterile cloth block (2); and the inner sides of the bag openings of the first soft bag (3) and the second soft bag (4) are provided with a sealing partition portion (5).
2. The medical adhesive wound dressing capable of disinfection and wet compressing as claimed in claim 1, characterized in that: The sealing partition part (5) is an adhesive sealing line, and a lifting belt (6) is provided on the upper surface of the outer adhesive film (1) at a position corresponding to the adhesive sealing line.
3. The medical adhesive wound dressing capable of disinfection and wet compressing as claimed in claim 2, characterized in that: The side edge of the adhesive sealing line facing the bag opening is arranged as a zigzag edge, and a holding piece (6a) is arranged at the inner middle part of the lifting belt (6).
4. The medical adhesive wound dressing capable of disinfection and wet compressing as claimed in claim 1, characterized in that: A plurality of liquid-distributing capillaries (7) are evenly arranged between the back of the sterile cloth block (2) and the outer adhesive film (1); the portion of the liquid-distributing capillaries (7) located inside the sterile cloth block (2) is provided with liquid outlet micropores (8); both ends of the liquid-distributing capillaries (7) are exposed from both sides of the sterile cloth block (2); the bag opening of the first soft bag (3) is connected to one end of the liquid-distributing capillaries (7), and the bag opening of the second soft bag (4) is connected to the other end of the liquid-distributing capillaries (7).
5. The medical adhesive wound dressing capable of disinfection and wet compressing as claimed in claim 1, characterized in that: The first soft bag (3), the liquid-distributing capillary (7) and the second soft bag (4) are an integrated structure.
6. The medical adhesive wound dressing capable of disinfection and wet compressing as claimed in claim 1, characterized in that: The sterile cloth piece (2) is made of gauze or non-woven fabric.
7. The medical adhesive wound dressing capable of disinfection and wet compressing as claimed in claim 1, characterized in that: The material of the outer adhesive film (1) is an anti-allergic transparent material.
8. The medical adhesive wound dressing capable of disinfection and wet compressing as claimed in claim 1, characterized in that: The wet compress solution is physiological saline, and the disinfectant is iodine tincture.