With the continuous improvement of medical level, the requirement of environmental asepsis for surgery has also increased. Therefore, besides the skilled doctors, it is also a very important step to create aseptic surgical environment.
Operation room is the final treatment of patients, and many patients and their families want to be able to successfully remove the disease after entering the operation room. However, some operations are often successful, but the infection occurs after the operation so that the patients can not be fully recovered or even worse. So, what is the cause of postoperative infection?
Expert answers: postoperative infection is mainly divided into endogenous infection, indirect infection and external infection. Endogenous infection and indirect infection can be controlled by improving medical skills, arranging the organization and application of functional processes and strict disinfection procedures. The exogenous infection is generally difficult to control, because foreign aid infection is mainly caused by the bacteria in the air in the operation room, almost impossible to guard against.
The laminar ward is an indoor sterile ward with air purification equipment, equipped with a equipment that changes the cleanliness of the air environment. In order to maintain indoor asepsis, environment and air disinfect daily, the articles entering the laminar flow room need to be treated aseptic. There are also relevant regulations to enter the room.
In patients undergoing hematopoietic stem cell transplantation, before hematopoietic and immune reconstitution due to high-dose radiotherapy, almost destroyed patients with hematopoietic function and immune defense system, a serious lack of blood cell immune state of patients in bone marrow failure prone to various kinds of infections and other complications. The infection of various pathogens is the most common complication in hematopoietic stem cell transplantation, and is also one of the main causes of the death of hematopoietic stem cell transplantation. According to this particularity, the whole environment protection and isolation for patients is needed in a specialized hematopoietic stem cell transplantation ward, also known as sterile air laminar flow ward. The air laminar room is a relatively sterile ward, and the air is also efficiently filtered, and all the items in the air are sterilized. Use this aseptic environment to reduce the chance of pollution and help the transplant success. Because the ward is sterilized and sterilized, it is more strict than the general ward, and there are related regulations in the wards, so it brings inconvenience to the patients, especially the family members. But by telephone, visiting windows and monitoring screens, they can keep in touch with their relatives.
The operation room in some hospitals is very clean and knows how many bacteria that can induce infection in the air. This is Beijing Hualu do purification purification for operation room's purpose and significance, as far as possible to ensure fresh air aseptic operation room, so as to prevent the occurrence of exogenous infection. Generally speaking, the operation room purify engineering is to use air purification measures to filter and disinfect the dust ions in the air, so that the bacteria can be transmitted without carrier, so as to achieve the effect of dust removal and sterilization, so as to control exogenous infection. Therefore, the operation room purification project is very important!
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