What is a sterile gasket?

Nov 29, 2025 Source: Cainiu Health

Dr. Li Feng

Introduction

In general, sterile pads are gaskets with sterile properties used in specific settings such as medical and industrial applications. Before use, confirm that the pad's packaging is intact; if damaged, replace it immediately. Change the pad regularly depending on wound exudate—typically once daily, but more frequently if exudate is heavy. During replacement, gently clean the skin around the wound with a sterile swab, avoiding pulling or tugging on the wound surface.

Generally, a sterile pad is a type of gasket with sterile properties used in specific settings such as medical and industrial applications. A detailed analysis is as follows:

Sterile pads are sterilized medical protective pads whose primary function is to isolate wounds from the external environment. Made from sterile materials, they prevent contaminants such as bacteria and dust from contacting damaged skin, thereby reducing the risk of infection. Additionally, they can absorb wound exudate, keep the wound surface dry, and create favorable conditions for tissue repair. These pads are widely used for minor abrasions, postoperative incisions, and similar situations, enhancing wound healing efficiency through physical protection and environmental control.

Prior to use, ensure that the pad's packaging is intact; if damaged, replace it immediately. Change the pad regularly depending on the level of wound exudate—typically once daily, but more frequently if exudate is heavy. During replacement, gently clean the skin around the wound with a sterile cotton swab, avoiding any pulling or tugging on the wound site. Store pads in a dry, clean place, away from moisture and contaminants. Expired pads must not be used. Ensure that every use meets sterile standards.

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