petrolatum gauze

Thân thiện

A nurse applies petrolatum gauze to a small wound on a patient's arm.

Definition

Noun: A sterile medical dressing consisting of gauze fabric that has been impregnated with petrolatum (a semi-solid mixture of hydrocarbons, also known as petroleum jelly). This dressing is non-adherent, meaning it does not stick to wounds, and is used to cover burns, abrasions, donor sites, and other wounds to keep them moist and promote healing.

Usage

Petrolatum gauze is used as a primary wound contact layer. It is placed directly on a cleaned wound to prevent the dressing from adhering to the healing tissue, which minimizes pain and disruption during dressing changes.

Examples

• The nurse applied a layer of petrolatum gauze to the second-degree burn before wrapping it with a bandage.
• For the skin graft donor site, the standard protocol is to cover it with petrolatum gauze.
• Keep a few pieces of sterile petrolatum gauze in your first-aid kit for treating minor cuts and scrapes.

Advanced Usage

• As a generic term: "Petrolatum gauze" is often used generically, though specific brand names (e.g., Adaptic, Xeroform) exist. These branded versions may have additional ingredients, such as antiseptics (e.g., 3% bismuth tribromophenate in Xeroform petrolatum gauze).
• In procedural contexts: It is frequently mentioned in procedural notes, such as "The wound was irrigated and dressed with petrolatum gauze and a dry sterile dressing."

Variants and Related Words

• Petroleum jelly gauze: A less common but synonymous term.
• Paraffin gauze (chiefly British English): A functionally equivalent product where the gauze is impregnated with paraffin rather than petrolatum.
• Non-adherent dressing: A broader category of dressings that includes petrolatum gauze.
• Tulle gras: A historical term for a type of petrolatum gauze.

Synonyms

• Non-adherent petrolatum dressing
• Petroleum jelly-impregnated gauze
• Paraffin gauze (UK)

Related Phrases

• Petrolatum gauze dressing: A phrase specifying its use as a medical covering.
• Impregnated gauze: A general term for gauze infused with a medicinal substance, such as iodine or petrolatum.

Học thuật

Noun

1. gauze saturated with petrolatum