How to deal with microbial equipment contaminated by infectious substances

Standard prevention integrates many characteristics of systemic prevention and isolation of substances in the body, and ensures that the patient's blood, body fluids, secretions and excreta are contagious and need to be isolated, regardless of whether there is obvious blood pollution or not, and whether it is in contact with incomplete skin and mucosa. People who come into contact with these substances must take protective measures. Isolation of air, droplets and air according to the route of transmission is a successful and effective measure to prevent hospital infection. 1 isolation object: all patients' blood, body fluids, secretions and excretions are regarded as infectious and need to be isolated. Protection: implement two-way protection to prevent the two-way spread of diseases. Isolation measures: establish isolation measures for contact, air and droplets according to the transmission route. It focuses on hand washing and the timing of hand washing.

Standard precautions:

1. Hand washing: When it may be contaminated after contact with blood, body fluids, excreta and secretions, wash your hands after taking off gloves or use quick hand disinfectant. 2. Gloves: gloves should be worn when contacting blood, body fluids, excreta, secretions and damaged skin mucosa; Gloves can prevent the possibility that medical staff will transmit the flora on their hands to patients; Gloves can prevent medical personnel from becoming a medium of infection with microorganisms, that is, prevent medical personnel from spreading pathogens contaminated from patients or the environment among people. Always change gloves between two patients; Gloves can't replace hand washing.

3. Masks, goggles and masks: Wearing masks and goggles can also reduce the splashing of infectious substances such as body fluids, blood and secretions of patients on the eyes, mouth and nasal mucosa of medical staff.

4. isolation gown: It is only used when passing through isolation gown, so as to prevent it from being polluted by infectious blood, secretions, exudates, splashing water and a large number of infectious substances. Wash your hands immediately after taking off isolation gown to avoid polluting other patients and the environment.

5. Reusable equipment:

(1) Reusable medical supplies and medical equipment shall be disinfected or sterilized as required when used for the next patient.

(2) When dealing with instruments and equipment contaminated by blood, body fluids, secretions and excreta, it is necessary to prevent the skin and mucous membrane exposure of staff and the pollution of work clothes, so that pathogenic microorganisms can spread to patients and pollute the environment.

(3) Sharps that need to be reused should be placed in stab-resistant containers for transportation, handling and prevention of stab wounds.

(4) Disposable sharp tools, such as needles, are placed in stab-proof and leakage-proof containers for harmless treatment.

6. Disinfection of surfaces, environment, clothes and tableware.

(1) Clean the environment and surfaces of articles in general wards of hospitals, including bed bars, bedside tables, chairs, door handles, etc., and disinfect them at any time if there is any pollution.

(2) When handling and transporting clothes contaminated by blood, body fluids, secretions and excreta, it is necessary to prevent medical personnel from exposing their skin and polluting work clothes and the environment.

(3) Reusable tableware should be cleaned and disinfected before use, and patients should be isolated to use disposable tableware as much as possible.

(4) Reuse clothes are put into special bags and transported to designated places for cleaning and disinfection to prevent pollution during transportation.

7, emergency places may need resuscitation, with simple breathing bag (resuscitation bag) or other ventilation device instead of mouth-to-mouth artificial respiration.

8. Medical wastes shall be treated harmlessly in accordance with the Regulations on the Management of Medical Wastes promulgated by the state and relevant laws and regulations.