Drainage of houseplants in a pot, why drainage is made after surgery.

In which areas are used drainage, types of drainage

Drainage is a natural or man-made system that serves to collect and remove from certain objects, surfaces and tanks of an unnecessied amount of various liquids. Today it is difficult to find such a branch of human livelihoods, wherever this adaptation is used. Medicine, construction, aviation, appliances, agriculture, flower growing and crop production could hardly develop and fulfill all their tasks without installing drainage systems.

If we speak with simple words, the drainage means draining, so this system, regardless of the application, has the same principle of operation. Nevertheless, each discrepancy system has its own design features and types. And just familiarized with all of them you can understand why you need drainage in medicine, and in what its similarity and difference with the drainage system used, for example, in flower growing.

Materials for medical drainage

Drainage in medicine is mainly used to eliminate the body, organ or wounds accumulated there, pus or blood, the natural removal of which is violated due to injury, wounds or after a surgical surgery. The drainage system can be done by:

• plastic or chlorvinyl medical tubes;
• gauze and rubber strips;
• Sterile tampons and bandages.

Each type of such drainage is chosen depending on the type of operation and the depth of the resulting wound. If the internal bleeding occurred or purulent arthritis was inflamed, then the drainage is introduced through an additional incision or puncture on the body. And only after surgery, the drainage is made through the incision remaining from the operation.

The task of the installation of medical drainages is to eliminate blood body, fabric decay products and microorganisms that accumulate may cause severe complications. And the immunity of the body after any operation is severely weakened and can no longer find forces to combat the new inflammatory process. It is drainage that helps the body to significantly speed up the timing of wound healing.

What affects the choice of medical drainage

Gauze tampons, bandages and bands are extremely rare and only for shallow RAS or abscesses. The thing is that such a kind of drainage can not absorb liquid content for a long time and therefore quickly loses its hygroscopicity. Accordingly, it ceases to provide high-quality fluid outflow.

Different types of strips are used mainly after a simple surgical operation conducted on soft tissues or limbs.The strip is inserted into the wound and as purulent and blood content decreases gradually remove.

But still the most common type of drainage in medicine is synthetic and rubber tubes having different lengths and different diameter. The end of the tube that is entered into the injured cavity has several holes, which contributes to a better outflow of liquid content. A drainage tube is installed at the end of the operation. But further observation of the condition of drainage, the amount, color and character of the released fluid is already carried out by a nurse.

Before administering the drainage tube to the operated organ or injured cavity, it is necessarily tested for strength and permeability, after which it is necessarily washed and sterilized.

Types of medical drainage

Drainage can be made not only by different materials, but also to resort to the help of additional devices, the use of which depends on a number of factors. It is the use of additional funds that determines the type of drainage that can be:

• passive;
• active
• flow-aspiration;
• vacuum;
• siphon.

Each type of such drainage is applied, depending on the complexity and type of operation. Thus, the vacuum method is used when the drainage cavity is completely closed. It can be sewn, remaining after surgery, purulent arthritis, inflammation of the pleura, internal abscess. But the siphon drainage allows you to enter antiseptic drugs, antibiotics and even the necessary enzymes into the purulent wound, thereby significantly accelerating the process of recovery.

Drainage in crop production

Medical drainage is an essential adaptation that helps a person will quickly recover after severe injury, surgical intervention and other health problems. But it turns out that the principle of the drainage system helps not only solve medical problems, but is also necessary for growing plants.

And experienced flowerflowers, and fans of indoor plants know that in order for the flower to develop correctly, it needs not only to regularly water, but also make sure that the water surplus does not harm him and its root system. That is why experts recommend first to create a drainage system in a flower pot, and only after that make room plants transplant. Drainage in crop production takes not only excessive moisture, but also serves for air exchange, since the root system of colors is not only drinking water, but also breathes.

Types of drainage material

Unlike medicine, the drainage system in crop production is much easier and varied. Drainage for indoor plants is a layer of material laid out in a pot, which should be well to skip and remove the excess water during watering.Such material may be:

• Ceramzit;
• pebbles;
• Boyed bricks;
• crushed stone;
• charcoal;
• foam granules;
• Pine bark.

The thickness of the drainage layer depends on the type of pot for indoor plants, as well as from the presence of a drainage hole on it. Also worth paying attention to the features of the flower itself. So, if a drainage hole is present on the pot, then the drainage layer is laying in 1 cm. If it is not or it is very small, it is better to pour a thickness of 3-4 cm.

Best Drainage for Indoor Plants

Most often for indoor plants, they put drainage from the ceramzit. The advantage of this material is that it absorbs moisture very well, and then gradually gives it to the ground.

Ceramzite can be easily used in any flower shop. Due to the fact that it has three different fractions: large, middle and small, it can be used absolutely for all indoor plants. But the most important thing is that this material has a long service life, and it can be used even as a soil dust. Crushed stone, pebbles, charcoal and many other drainage materials are good in their own way. Just you need to be able to choose for each specific case. In addition, drainage can also be combined. So, for indoor plants with heavy and fleshy leaves it is better to use heavy material as a drainage. But for those who prefer light dryers, you can put several stones to the bottom of the pot and thereby drag all the flower design.

But still, in contrast to medicine, in flower growing, you can experiment and samples and errors to look for the right solutions. After all, incorrectly installed drainage for the plant can always be corrected, without applying special harm to the plant itself, which you can not tell about the consequences to which the incorrectly established medical drainage can lead.