Keep the sterile environment in the process of operation is very important, from the moment into the operating room, the aseptic concept is to need to be printed in my mind all the time, before entering the operation need to replace the slippers, gown, and then hand brush, brush hand about ten centimeters in the elbow, the range of brush hand finished to keep hands out of touch with bacteria, can not touch the patient's clothes, skin, and indoor and other operation of sterile items, and then to disinfection of patients, but most of the surgery are not systemic disinfection, is what you need to do surgery for the site to expand the scope of disinfection, disinfection is completed will need a hand brush again, Finally put on sterile operating gowns, with sterile gloves, so as to avoid the possibility of contamination brought by the doctor.
But even after the above measures, doctors are in the process of operation will inevitably touch the patient's body, so, in order to ensure that in the process of the operation area is not polluted, to the possibility of pollution through the way of draping, general draping need shop three layers, namely small single, single, single, eventually leaving the only surgical field, the aim is to create conditions of sterile, prevention of postoperative infection. As we all know, postoperative infection is the most common complication after surgery, especially for the more complex surgery, postoperative infection may even directly lead to the death of the patient.
Why is there a hole in the middle of the outermost sterile cloth?
Because it's easy to operate, there's no hole, so where does the operation go from? So this kind of disinfectant cloth is called "hole towel".The purpose of the cloth is to isolate the sterile area of the surgery from other areas where bacteria may be present.
Medical whether surgery or operation, as long as there is an involved, have asked to disinfect or sterile, hospital infection is very seriously, therefore, the operation will be at the site of the proposed operation or operation on a layer of disinfection towel (plenty of cans be repeatedly used, use before sterilization or disinfection, have a plenty of a one-time towel).
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