What is a suction drain?

Suction drains are appliances used to collect blood, pus, or body fluids. They are active drains that maintain a negative pressure gradient. The collection reservoir of an active drain collects fluid by exchanging negative pressure, and the drain may become ineffective if the vacuum is lost.

What is abdominal drain?

Abdominal drainage is a procedure to drain fluid (ascites) from the abdomen. The build-up of fluid in the abdomen could be caused by several things including inflammation, infection and traumatic injury. and others.

What is a passive drain?

Passive drains rely on gravity, body movement, pressure differentials, or overflow to move fluid or gas; active drains use intermittent or continuous negative pressure to pull fluid or gas from a wound or body cavity.

What is Redivac drain?

The Redivac Drain is a thin plastic (PVC) tube that is placed in the space (cavity) created when tissue is removed during an operation. The tube is stitched into the space and attached to a plastic measuring bottle outside the body.

How does a suction drain work?

The drain uses suction created by the bulb to pull the fluid from your body into the bulb. The rubber tube will probably be held in place by one or two stitches in your skin. The bulb will probably be attached with a safety pin to your clothes or near the bandage so that it doesn’t flip around or pull on the stitches.

Is draining fluid from the abdomen painful?

A paracentesis, or an abdominal tap, is a procedure that removes ascites (build-up of fluid) from your abdomen (belly). The fluid buildup can be painful.

What is an example of a passive drain?

An example of a passive drain commonly used is a penrose drain. These drains must be placed so that they exit in a dependent position for effective function. Active drains create and rely on negative pressure (suction) to promote outflow of gas or fluid. An example of an active drain is a Jackson-Pratt drain.

When should drain tubes be removed?

Generally, drains should be removed once the drainage has stopped or becomes less than about 25 ml/day. Drains can be ‘shortened’ by withdrawing them gradually (typically by 2 cm per day) and so, in theory, allowing the site to heal gradually.

What kind of drain is a redivac drain?

Redivac drain – a high negative pressure drain. Suction is applied through the drain to generate a vacuum and draw fluids into a bottle. ^ Jain, Sudhir Kumar; Stoker, David L.; Tanwar, Raman (2013-04-30).

How does a hemovac drain work in surgery?

A Hemovac drain is placed under your skin during surgery. This drain removes any blood or other fluids that might build up in this area. You can go home with the drain still in place. Your nurse will tell you how often you need to empty the drain. You will also be shown how to empty and take care of your drain.

What is the medical definition of the word drain?

Medical Definition of drain (Entry 1 of 2) 1 a : to draw off (liquid) gradually or completely drain pus from an abscess b : to exhaust physically or emotionally

How are drains used in post-operative surgery?

Introduction Surgical drains are tubes placed near surgical incisions in the post-operative patient, to remove pus, blood or other fluid, preventing it from accumulating in the body. The type of drainage system inserted is based on the needs of patient, type of surgery, type of wound, amount of drainage expected and surgeon preference.