Super-absorbent medical dressing

Abstract

The invention provides a super-absorbent medical dressing which comprises a super-absorbent fiber layer. A flow guide layer enabling percolate to enter the super-absorbent fiber layer is arranged on the side, close to the skin, of the super-absorbent fiber layer. An adhesive layer capable of adhering to the skin surface is arranged on the other side of the flow guide layer. A plurality of holes enabling the percolate to sequentially flow into the flow guide layer and the super-absorbent fiber layer are formed in the adhesive layer. An isolation layer is arranged on the side, away from the skin, of the super-absorbent fiber layer. The super-absorbent medical dressing has the good water absorption and retention capacity and does not need to be replaced frequently, the percolate of a wound can be treated in time, and cross infection of the wound is avoided; and the medical dressing can adhere to the skin surface, and use and operation are convenient.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, in particular to a superabsorbent medical dressing. Background technique [0002] Medical dressings are wound-wrapping supplies, medical materials used to cover sores, wounds or other damages. With the in-depth study of the pathophysiology of the wound healing process, medical wound dressings are constantly improving and developing. At present, most of the natural gauze is used as dressing in the market. This kind of medical dressing has the following disadvantages: 1. After absorbing water, it is easy to cause impregnation reaction on the wound; Pass, the chance of cross-infection is higher; 4, water absorption capacity is poor, consumption is many, replacement is frequent, time-consuming, and patient is painful. Contents of the invention [0003] The purpose of the present invention is to address the above problems, to provide a high water-absorbing medical dressing, which has good...

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