There is a blood collection room and three mobile blood collection vehicles in the downtown blood station. Please bring your ID card to the following places: A Love Blood Donation Room: the elevator entrance on the first floor of the east side of Nanjie Shopping Mall in Zhifu District. Working hours: 8: 30 ~ 17: 30 every day (blood collection vehicle), 9: 00 ~ 14: 00 every Monday to Friday (blood collection vehicle), 9: 00 ~ 14: 00 every Monday to Friday. 5. 9: 00 ~ 14: 00 in front of CITIC Industrial Bank in Five Blessingg Mountain Area. Working hours: 9: 00 ~ 14: 00 every Tuesday. Working hours of Yantai Economic and Technological Development Zone (blood collection vehicle): every Thursday and Saturday from 9: 00 to14: 00. Tel: 2 1054 18, 2 105423 Address: No.0/kloc-0, Haiyun Road, Laishan (south of the seaside community and west of the accounting training center). Working hours: every Monday to Friday from 8: 30 to 15: 30. The total blood volume of healthy people accounts for about 8% of body weight, and that of adults is about 4000 ~ 5000 ml. Usually, 80% blood circulates in the heart and blood vessels to maintain normal physiological functions; Another 20% of the blood is stored in the liver, spleen and other organs. Once blood loss or strenuous exercise occurs, blood will enter the blood circulation system. A person donating 200 ~ 400 ml of blood at a time only accounts for 5% ~ 10% of the total blood volume, and the blood stored after blood donation will be replenished immediately without reducing the circulating blood volume. Water and inorganic substances lost after blood donation will be replenished within 1 ~ 2 hours; Plasma protein, synthesized by liver, can be supplemented in a day or two; Platelets, white blood cells and red blood cells also quickly recovered to their original levels. The blood of human body is constantly metabolized. Many blood cells are aging and dying all the time, and at the same time, a large number of new cells are generated to maintain the balance of human metabolism. After blood donation, due to the enhancement of hematopoietic function, the lost blood cells were quickly replenished. Therefore, a healthy person who donates blood according to the regulations will not have any influence on his body, let alone "hurt his vitality", but will be beneficial to his body.

Donating blood according to the regulations can promote human metabolism, enhance immunity and disease resistance, stimulate human bone marrow hematopoietic organs, and keep them in the same vigorous hematopoietic state as when they were young, so as to achieve the effect of prolonging life and prevent cardiovascular and cerebrovascular diseases such as arteriosclerosis. It is reported that 332 former blood donors over 66 years old were compared with 399 non-blood donors under the same conditions. As a result, the survival rate of former blood donors was significantly higher than that of non-blood donors, and those who donated more blood lived longer.

Domestic blood donors' physical examination standards are:

(1) Age: 18 ~ 55 years old.

(2) Weight: male > = 50kg, female > = 45kg.

(3) blood pressure12 ~ 20/8 ~12kpa (90 ~140/60 ~ 90mmhg), pulse pressure >: = 4kpa (> = 30mmhg).

(4) Pulse: 60 ~ 100 beats/min, high endurance athletes >; =50 times/minute.

(5) The body temperature is normal.

(6) The skin has no yellow stain, no wound infection, no extensive dermatosis and no obvious swelling of superficial lymph nodes.

(7) There is no serious disease in the five senses, no yellow staining in the sclera and no goiter in the thyroid gland.

(8) There is no serious disability of limbs, no serious dysfunction, and no redness and swelling of joints.

(9) Chest: the heart and lungs are normal (the physiological murmur of the heart can be regarded as normal).

(10) Abdomen: The abdomen is flat and soft, without lump, tenderness and hepatosplenomegaly.

Can't donate blood are:

(1) STD, leprosy and AIDS patients and HIV-infected people.

(2) Patients with hepatitis, those who are positive for hepatitis B surface antigen and those who are positive for hepatitis C antibody.

(3) Patients with allergic diseases and repeated allergies, such as frequent measles, bronchial asthma, and drug allergy (blood donation is not allowed when measles is acute).

(4) Patients with various tuberculosis, such as tuberculosis, renal tuberculosis, lymphoid tuberculosis, bone tuberculosis, etc.

(5) Patients with cardiovascular diseases, such as various heart diseases, hypertension, hypotension, myocarditis, thrombophlebitis, etc.

(6) Patients with respiratory diseases, such as chronic bronchitis, emphysema, bronchiectasis with pulmonary insufficiency.

(7) Patients with digestive system and urinary system diseases, such as severe gastric and duodenal ulcer, chronic gastroenteritis, acute and chronic nephritis, chronic urinary tract infection, nephrotic syndrome, chronic pancreatitis, etc.

(8) Patients with hematological diseases, such as anemia, leukemia, polycythemia vera and various bleeding and coagulation diseases.

(9) Patients with endocrine diseases or metabolic disorders, such as pituitary and adrenal diseases, hyperthyroidism, acromegaly, diabetes insipidus, diabetes, etc.

(10) Patients with organic nervous system diseases or mental diseases, such as encephalitis, sequelae of brain trauma, epilepsy, schizophrenia, hysteria, severe neurasthenia, etc.

(1 1) Patients with parasitic diseases and endemic diseases such as kala-azar, schistosomiasis, filariasis, hookworm disease, cysticercosis, paragonimiasis, Keshan disease and Kaschin-Beck disease.

(12) Patients with malignant and benign tumors that affect their health.

(13) Those who have had important internal organs such as stomach, kidney and spleen removed.

(14) Patients with chronic skin diseases, especially infectious, allergic and inflammatory systemic skin diseases, such as chloasma, eczema and psoriasis.

(15) Patients with ocular diseases such as keratitis, iritis, optic neuritis and high myopia with fundus changes.

(16) autoimmune diseases and collagen diseases, such as systemic lupus erythematosus, dermatitis and scleroderma.

(17) People with a history of drug abuse.

(18) Homosexuals and multiple sexual partners.

(19) Patients with other diseases that the physical examination doctor thinks cannot donate blood.