Brain hemorrhage requires tracheal intubation if there is a problem with breathing, and tracheotomy is performed for too long. Cutting the trachea is after all an invasive operation, there are also certain disadvantages, such as some tissues around the trachea appear oozing blood, oozing, this general situation will be found intraoperatively, 1-2 days after the operation will appear a lot of oozing blood, this situation will need to actively carry out again to stop bleeding treatment. Then there is the infection of the wound, because after all, in this place contact with sputum, bacteria is very much, there are cases will appear the risk of infection, so also need to change the medicine in a timely manner. Another disadvantage is that some people may experience non-healing, that is, the tracheal cartilage will not heal again after the incision, and in this case it is also necessary to continue the suturing by surgical means. Other disadvantages, such as the formation of sputum crusts, can also be removed by some means.