The surgeon removes the failing heart and lungs. The patient is connected to a heart-lung machine, which circulates and oxygenates blood. Rib spreaders are inserted in the cut, and spread the ribs to give access to the heart and lungs of the patient. Using a bone saw, the sternum is cut down the middle. Are protein scaffold organs a viable transplant option skin#The skin edges are retracted to expose the sternum. Once suitable donor organs are present, the surgeon makes an incision starting above and finishing below the sternum, cutting all the way to the bone. In order to avoid removal of recipient organs when donor organs are not viable, it is standard procedure that the patient is not operated on until the donor organs arrive and are judged suitable, despite the time delay this involves. When the donor organs arrive, they are checked for fitness if any organs show signs of damage, they are discarded and the operation cancelled. Due to a shortage of suitable donors, it is a rare procedure only about a hundred such transplants are performed each year in the United States. Heart-lung Ī heart-lung transplant is a procedure carried out to replace both heart and lungs in a single operation. A history of prior chest surgery may complicate the procedure and require additional time. A single lung transplant takes about four to eight hours, while a double lung transplant takes about six to twelve hours to complete. It takes about one hour for the pre-operative preparation of the patient. The patient will be given general anesthesia, and a machine will breathe for him or her. If the lung or lungs are approved, then the recipient is connected to an IV line and various monitoring equipment, including pulse oximetry. Prior to operating on the recipient, the transplant surgeon inspects the donor lung(s) for signs of damage or disease. While the precise details of surgery will depend on the exact type of transplant, there are many steps which are common to all of these procedures. While lung transplants carry certain associated risks, they can also extend life expectancy and enhance the quality of life for end-stage pulmonary patients.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |