What is the leather donor?

The skin donor is someone deceased who has indicated his wishes during his life to give all or some organs to satisfy local transplant needs after death. The so -called skin banks usually do not accept skin gifts from medical procedures, such as grafts after liposuction or amputation, because it is much less expensive to wait for the death of a person. At this point, a specialized medical technician is trained to quickly gain up to 10 square feet (almost 1 square meter) donated skin for use in grafting procedures, which are most often performed after serious burns.

According to the Center of Trauma Burn Center University of Michigan, grafted leather from two sources comes from. Autographs include the skin that is taken from other parts of the victim's body and transplanted over glowing lacerations or burns. Allopias are taken from the corpses that have been tested in the suitability of the disease and gifts. These people have noticed a desire to donate their organs on a driving license or through a re -register of tranPollanting, such as the United States gift program operated by the Ministry of Health and Human Services. If the deceased family approves, gifts can also take place.

The

oil donor oil will provide a valuable patch, although the body's immune system most often rejects foreign skin in one to three weeks. However, it takes a critical period when the body needs strengthened protection against infection and a natural place for skin regeneration. According to medical authorities, fresh uneven skin gifts has the best longevity and protective properties; However, frozen samples are also regularly used for grafting, especially if fresh skin donor is not easily available.

The skin shores do not look at live donors of the skin as favorable, for example, when drastic weight loss leads to excessive flaps. According to plastic surgeon Alabama Rob Oliver Jr. On his website Plastic Surgery 101, ALIve Skin Pale compared to the skin of the corpses in terms of quality and surface surface. The Trauma Burn Center Center Um adds cost -effectiveness to a list of benefits for the skin derived from the dead. In 2011, the center said he did not know about any skin bank who was willing to accept the gift of living skin in exchange for giving up fees for tissue surgery.

The reference to the leather donor is often hung in the preservative liquid. This can maintain the freshness of the skin for about two weeks. Before expire, unused grafts will be frozen after so -called cryoprotectants have been added to facilitate a process that can maintain the skin for five years.