Obstetrics and gynecology (OB/GYN) supplies refer to various disposable or limited-use items and instruments necessary for medical procedures during pregnancy, childbirth, postpartum recovery, as well as gynecological examinations, diagnostics, and surgeries. These supplies are diverse in type and widely applied to ensure the health and safety of mothers and newborns.

Scientific and effective wound care requires the precise selection of medical consumables based on the wound type and healing stage. Whether dealing with acute trauma or chronic ulcers, the rational use of wound care supplies not only reduces the risk of infection but also accelerates tissue repair and prevents complications. Starting from the basic understanding of common wound types, this document analyzes the professional consumables required during the care process, covering routine dressing change procedures, dressing selection strategies, and their core roles in promoting healing. Practical answers to common issues are also provided at the end.

Medical consumables refer to items that are easily consumed during medical procedures, typically for single-use or short-term application. These products cover a broad range and are directly used on patients during diagnostic, therapeutic, or surgical processes. They effectively prevent cross-infection, ensure operational safety and hygiene, and are indispensable auxiliary materials in daily healthcare.

An infusion set is a sterile medical consumable made of medical-grade polymer materials, primarily used for intravenous infusion of medications into patients. Its design follows ergonomic principles and allows control of infusion flow rate through standardized tubing.

Tourniquete is a medical device specially designed for emergency hemorrhage control. By applying strong compression to the proximal end of an injured limb (the end closer to the torso), it mechanically blocks arterial bleeding. It is typically used in cases of severe trauma with massive bleeding that cannot be controlled by direct pressure.