Glossary.
Glossary – Medical terms explained
Discover clearly explained technical terms related to cold plasma, modern wound therapy, infection control, and medical technologies.
A
Wound Infection
A wound infection refers to the entry of microorganisms into wound tissue. The microbial burden exceeds the capacity of the local tissue defenses, triggering an inflammatory response. This glossary entry explains the stages from contamination to systemic infection, the clinical signs, and the significance of this diagnosis in wound management.
A
Single Patient Use
Single Patient Use designates a medical device accessory assigned to one patient for the duration of their treatment. This entry covers the regulatory definition, the distinction from single-use and reusable classifications, and the exact replacement intervals for PLASMO®HEAL PRO accessories.
A
Cold Plasma
Cold Atmospheric Plasma (CAP) operates at ambient air pressure instead of a vacuum environment. This property enables compact medical devices for use in wound care and infection control, without specialized equipment.
A
Reactive Oxygen Species (ROS)
Reactive Oxygen Species (ROS) are oxygen-containing molecules with pronounced oxidative capacity that form at the plasma source during Cold Atmospheric Plasma-Aerosol (CAP-A) conditioning.
A
Wound Environment
The wound environment encompasses pH value, moisture, microbial load, and temperature. Each parameter influences wound progression, making systematic assessment a core element of professional wound care.
A
Medical Device Class IIa
Medical Device Class IIa is a risk classification under EU Regulation (EU) 2017/745. It covers powered non-invasive devices for wound and skin care, requires Notified Body assessment, and is identified through CE marking with an NB number, EUDAMED registration, and product codes MDA 0308 and EMDN Z12019003.
A
Nosocomial Infection
A nosocomial infection is an infection acquired in connection with treatment in a hospital or care facility.
A
Diabetic Foot Syndrome
Diabetic foot syndrome comprises poorly healing wounds and tissue changes in the foot resulting from long-standing diabetes mellitus.
A
Venous Leg Ulcer
A venous leg ulcer is an open ulcer of the lower leg caused by chronic venous insufficiency.
A
Pressure Ulcer
A pressure ulcer is a wound of the skin and the underlying tissue caused by sustained pressure.
A
Moist Wound Healing
Moist wound healing keeps the wound in a balanced moist environment that favors the natural healing processes.
A
Chronic Wound
A chronic wound is a wound that shows no clear tendency to heal over several weeks despite professional care.
