What does drainage mean in medical terms?

Medical Definition of drainage 1 : the act or process of drawing off fluids from a cavity or wound by means of suction or gravity.

What are the 4 types of wound drainage?

There are four types of wound drainage: serous, sanguineous, serosanguinous, and purulent. Serous drainage is clear, thin, and watery. The production of serous drainage is a typical response from the body during the normal inflammatory healing stage.

What is drainage after surgery?

What is a surgical drain? After a surgery, fluid may collect inside your body in the surgical area. This makes an infection or other problems more likely. A surgical drain allows the fluid to flow out. The doctor puts a thin, flexible rubber tube into the area of your body where the fluid is likely to collect.

What is drainage wound?

Surgical wound drainage is recognized as a key element in facilitating the healing process. Wound drainage systems are designed to allow enough moisture to remain in tissues to promote regeneration and lessen inflammation, while removing excess exudate or material that may hamper the healing process.

What is drainage and types of drainage?

Drainage can be either natural or artificial. Many areas have some natural drainage; this means that excess water flows from the farmers’ fields to swamps or to lakes and rivers. There are two types of artificial drainage: surface drainage and subsurface drainage.

What is bloody drainage called?

Sanguineous drainage is the first drainage that a wound produces. It is the fresh red blood that comes out of the injury when it first occurs. It will thicken as the blood starts to clot. This initial drainage occurs when a wound is in the first stage of healing, known as the inflammatory stage.

What is Red drainage called?

Sanguineous drainage is a bright red or pink color, as it mostly comprises fresh blood. The drainage is usually syrupy or a bit thicker than regular blood. This type of drainage usually occurs just after receiving a wound.

Can nurses remove drains?

In reference to Agenda Item # 4.4, it is within the realm of practice of the registered nurse to remove a drain from a patient in a home health setting, provided that there is an appropriate order from a physician and said nurse has appropriate knowledge, skills and abilities documented in his/her file.

Does wound drainage mean infection?

Purulent Wound Drainage Purulent drainage is a sign of infection. It’s a white, yellow, or brown fluid and might be slightly thick in texture. It’s made up of white blood cells trying to fight the infection, plus the residue from any bacteria pushed out of the wound.

What are the different types of drainage?

The types of drainage systems will allow you a better comprehension of their roles and how they work together.

Surface Drainage System. Surface drainage systems remove excess water from the land’s surface through channels or ditches.
Subsurface Drainage System.
Slope Drainage System.
Downspouts and Gutter Systems.