CN204744619U - A imitate antibiotic dressing subsides by force for wrapping up protruding form wound - Google Patents

Abstract

The utility model relates to an imitate antibiotic dressing subsides by force for wrapping up protruding form wound, including pasting cloth and the adhesion dressing on pasting cloth rubber coating face, the middle part of pasting cloth forms opens the spherical concave surface that has the bleeder vent, and the dressing adhesion is on the spherical concave surface of pasting cloth and form the spherical concave surface equally, and dressing be the aquogel, and it has a year silver -colored activated carbon particle to adhere to in the aquogel, and the surface adhesion of aquogel has chitosan particle. The difficult extrusion when using of this an imitate antibiotic dressing subsides by force for wrapping up protruding form wound, friction wound have superstrong moisture pick -up properties (absorbing wound oozing of blood, sepage) and antibiosis and antiphlogosis, promotion wound healing's efficiency simultaneously to can keep the dry and comfortable of wound lastingly, prevent effectively that the wound secondary is impaired, suppurate and infect, and accelerate the wound recovery from illness.

Description

Strong antimicrobial dressing for raised wounds

technical field

The utility model relates to a dressing, in particular to a powerful antibacterial dressing for dressing raised wounds.

Background technique

Dressings are widely used for dressing various wounds because of their wide applicability and good effect. Existing dressings are planar after being unfolded, and when used to bandage some raised wounds, it is easy to cause pressure on the raised wounds, causing strong pain to the wounded, and it is also easy to cause the dressing to stick. Friction occurs between the wound and the wound, causing wound rupture and suppuration; at the same time, the existing dressing does not have a strong effect of absorbing wound blood, exudate, and continuous antibacterial effect on the wound, and the air permeability is also poor. Therefore, In the course of clinical use, it is common for such wounds to be infected and suppurated again after bandaging, which seriously affects the healing of the wound.

Utility model content

The technical problem to be solved by the utility model is: to provide a strong antibacterial dressing for bandaging raised wounds, the dressing is not easy to squeeze and rub the wound when in use, and has super hygroscopic performance (absorbing the wound) oozing blood, exudate) and antibacterial anti-inflammatory, promote the effect of wound healing.

The technical scheme adopted by the utility model to solve the technical problems is: a kind of strong antibacterial dressing for dressing up raised wounds, including a sticking cloth and a dressing adhered to the glued surface of the sticking cloth, the sticking cloth A spherical concave surface with air holes is formed in the middle, and the dressing adheres to the spherical concave surface of the sticking cloth and also forms a spherical concave surface. The dressing is hydrogel, and silver-loaded activated carbon particles are attached to the hydrogel, and the hydrogel Chitosan particles adhered to the surface.

When the dressing is used, it can well accommodate and fit the raised wound without squeezing the wound. The hydrogel is soft, skin-friendly, and has excellent water absorption performance. Silver activated carbon particles can well absorb blood, exudate and other secretions in the wound and play a bactericidal effect. Chitosan particles can also play a good role in sterilizing and anti-inflammatory wounds, promoting healing, and reducing scars. The moisture absorbed by the gel can quickly evaporate to the outside world through the air holes on the adhesive cloth, so as to keep the wound dry for a long time, and finally achieve the purpose of avoiding secondary infection of wound suppuration and accelerating wound healing.

Furthermore, the adhesive cloth is made of polyamide fiber melt-blown non-woven fabric, which is soft, elastic, skin-friendly and air-permeable.

Further speaking, the particle size of the silver-loaded activated carbon particles is 0.5 mm to 1.5 mm, which is most suitable.

Further speaking, the particle diameter of the chitosan particles is 0.3 mm to 1 mm, which is most suitable.

The beneficial effects of the utility model are: the powerful antibacterial dressing for dressing raised wounds is not easy to squeeze and rub the wound when used, and has super hygroscopic performance (absorbing blood and exudate from the wound) and antibacterial The effect of anti-inflammation and promoting wound healing can keep the wound dry for a long time, effectively prevent the wound from secondary damage, purulent infection, and accelerate wound healing.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic cross-sectional structure diagram of the utility model.

In the figure: 1. Adhesive cloth 1-1. Ventilation hole 2. Dressing 2-1. Silver-loaded activated carbon particles 2-2. Chitosan particles

Detailed ways

A kind of powerful antibacterial dressing for bandaging raised wounds, as shown in Figure 1, it includes a sticking cloth 1 and a dressing 2 adhered to the glued surface of the sticking cloth 1, the middle part of the sticking cloth 1 forms an opening There is a spherical concave surface with ventilation holes 1-1, and the dressing 2 adheres to the spherical concave surface of the adhesive cloth 1 and also forms a spherical concave surface. The dressing 2 is a hydrogel, and silver-loaded activated carbon particles 2- are attached to the hydrogel. 1, and the surface of the hydrogel is adhered with chitosan particles 2-2. Paste cloth 1 is made of polyamide fiber melt-blown nonwoven fabric. The particle size of the silver-loaded activated carbon particles 2-1 is 0.5 mm to 1.5 mm. The particle diameter of the chitosan particles 2-2 is 0.3mm-1mm.

When the dressing is used, it can well accommodate and fit the raised wound without squeezing the wound. The hydrogel is soft, skin-friendly, and has excellent water absorption performance. Silver activated carbon particles 2-1 can well absorb exudates such as blood and exudate from the wound and play a bactericidal effect. Chitosan particles 2-2 can also play a good role in sterilization and anti-inflammation of wounds, promote healing, The effect of reducing scars, the water absorbed by the hydrogel can quickly volatilize to the outside world through the air holes 1-1 on the adhesive cloth 1, so as to keep the wound dry for a long time, and finally achieve the goal of avoiding secondary infection of wound suppuration and accelerating wound healing Purpose.

The above-mentioned embodiments are only used to explain the utility model, rather than to limit the protection of the utility model rights, any non-substantial changes carried out on the basis of the utility model essential scheme, all should fall into the protection of the utility model within range.

Claims (4)

1. one kind for wrapping up the potent antibacterial dressing paste of convex shape wound, include and paste cloth (1) and stick to the dressing (2) pasted on cloth (1) coated face, it is characterized in that: the middle part of pasting cloth (1) forms the spheric concave surface having air-vent (1-1), dressing (2) stick to paste cloth (1) spheric concave surface on and same form spheric concave surface, dressing (2) is hydrogel, be attached with active carbon loading silver granule (2-1) in hydrogel, and the surface adhesion of hydrogel there is chitosan particle (2-2).

2. the potent antibacterial dressing paste for wrapping up convex shape wound according to claim 1, is characterized in that: described stickup cloth (1) adopts Fypro melt-blowing nonwoven to make.

3. the potent antibacterial dressing paste for wrapping up convex shape wound according to claim 1, is characterized in that: the particle diameter of described active carbon loading silver granule (2-1) is at 0.5mm ~ 1.5mm.

4. the potent antibacterial dressing paste for wrapping up convex shape wound according to claim 1, is characterized in that: the particle diameter of described chitosan particle (2-2) is at 0.3mm ~ 1mm.