First, an operating room or treatment room that meets aseptic operation standards should be selected. The environment should be kept clean, spacious, bright, and disinfected regularly. The operating room should be equipped with air purification equipment to reduce the number of microorganisms in the air. In addition, the number of people in the operating room should be strictly controlled to reduce the risk of cross-infection.
Before performing anesthesia puncture operations, medical personnel should wear neat surgical gowns, caps, masks and sterile gloves. Before wearing sterile gloves, hands should be thoroughly cleaned and correct hand washing methods should be followed, such as using alcohol-based hand disinfectants for hand disinfection. Wearing sterile equipment can effectively reduce the contamination of the puncture site by microorganisms on the hands and clothing.
Before using disposable anesthesia puncture needle, ensure that its packaging is intact and marked with the sterilization date and expiration date. Anesthesia puncture needles are usually sterilized using high-efficiency sterilization methods such as ethylene oxide to ensure their sterility. Before use, medical personnel should check whether the packaging of the anesthesia puncture needle is intact and whether the sterilization mark is clear and effective.
Before anesthesia puncture, the puncture site should be strictly disinfected. Usually, disinfectants such as iodine and alcohol are used and applied according to the prescribed disinfection time and range. The disinfectant should be kept moist during disinfection and wait for its full action time to kill microorganisms on the skin surface.
When performing anesthesia puncture, medical personnel should follow standardized operating procedures. This includes keeping the hands stable during the puncture to avoid contaminating the puncture needle; changing gloves in time after the puncture is completed to avoid cross infection; and ensuring the sterility of the connection site when connecting the syringe or drainage tube.
When using a disposable anesthesia puncture needle, ensure that the storage and use of all sterile items comply with regulations. Sterile items should be stored in a dry, clean, well-ventilated environment to avoid moisture, contamination and expired use. When taking sterile items, sterile tweezers or gloves should be used to avoid direct contact with sterile items.
After the anesthesia puncture operation is completed, the site should be cleaned up in time, and the used disposable anesthesia puncture needle and other waste should be collected and disposed of in accordance with the medical waste disposal regulations. At the same time, the patient should be closely observed to monitor their vital signs and whether there are signs of infection at the puncture site. Once an abnormal situation is found, it should be handled in time and reported to the superior doctor.
When using disposable anesthesia puncture needle, through key steps such as environmental preparation, wearing sterile equipment, sterilization of anesthesia puncture needles, disinfection of puncture sites, standardized operating procedures, storage and use of sterile items, and post-operation processing and monitoring, the effectiveness of aseptic operation can be ensured, the risk of nosocomial infection can be reduced, and the safety of patients can be guaranteed.
