Preparation of blood donors
1. Repeat the necessary items: heart, lung, liver, spleen, blood type, blood pressure, weight and various blood test results, and donate blood only after being approved and signed by the doctor.
2. Eat a low-fat light diet 1d before and on the day of blood collection to avoid excessive fatigue.
3. Understand the common sense of blood donation and relieve mental stress.
4. If possible, take a bath the night before blood collection, especially the elbow.
Disinfection of blood collection room
1. Wipe and clean all appliances and floors with 0.2% peracetic acid or 0. 1%-0.2% chlorine-containing disinfectant.
2. Ultraviolet lamp irradiation for 30-60 minutes.
3. If blood collection lasts more than 4 hours, blood collection should be suspended and disinfected again.
4. Clean and disinfect every week 1 time, then expose to nutrient agar plate or blood agar plate 15min, or use LWC- 1 sampler for 0.5min, and the number of colonies is less than 200 /m ... If pathogens are found, they must be thoroughly cleaned and wiped, and then disinfected with 36% formalin steam.
Bleed
Work requirements for external rooms
1. Before blood collection, enthusiastically publicize the significance of blood donation, introduce blood donation knowledge, reduce mental burden, and make blood donation go smoothly.
2. Check whether the photos on the blood donor and the blood donation card are consistent, and fill in the blood donation card carefully.
3. Urge blood donors to wash their arms with soap and then enter the blood collection room.
4. In the process of blood collection, pay attention to the blood donors.
5. First-aid drugs and equipment should be available indoors, and doctors should be able to implement first-aid techniques such as air embolism and syncope.
Medicine: white sugar; 25% ~ 50% glucose solution; 10% calcium gluconate solution; Normal saline; Low molecular dextran; Aromatic amino lipids; Sedatives such as dizzy haining; Nitrate preparation; Atropine and epinephrine for injection; Respiratory central stimulant.
Equipment: sphygmomanometer, stethoscope and thermometer; Sterile bloodletting bag; Tongue depressor; Oxygen bag or oxygen bottle, mask; Sterile gauze, cotton ball, adhesive tape; Disposable infusion sets, syringes and all kinds of disinfection needles; Acupuncture needle; Towels and spittoons, etc.
Preparation of blood collector
1. Prepare blood collection equipment: wipe the plastic bag of blood bag with a towel soaked in 0.2% ~ 0.4% peracetic acid solution or 0. 1% bromogeramine solution, and check its production and expiration date. There shall be no water leakage, discoloration or mildew in the bag.
2. Blood collection personnel should change shoes, wear masks and hats according to the operating room routine, and wear disinfection clothes before entering the blood collection room.