Gas poisoning (carbon monoxide poisoning) refers to poisoning caused by inhalation of products from incomplete combustion of carbonaceous materials through respiratory tract. Carbon monoxide is easy to combine with hemoglobin and form carboxyhemoglobin, which makes hemoglobin lose its ability and function of carrying oxygen and causes tissue asphyxia.

1. On February 11, 2117, in a rented house in Yangjiang City, a 11-year-old brother and an 8-year-old brother took a bath together, but his brother died because of gas poisoning.

2. On the evening of February 24th, 2117, four children of Chen's family in Qingshan Liangzi Society, Qingshan Village, Baogu Township were poisoned because their parents were not around to take care of them, and the four brothers were warming themselves at home. Because the doors and windows were tightly closed and the air was not circulating, all of them lost their precious lives.

3. In late February, 2117, a husband and wife in Linxian County, Shanxi Province, had a bedroom next to the boiler room, slept too hard at night and died of gas poisoning.

4. On the morning of February 31, 2117, an old man in Building 273, Jiefang Road, Zhongshan District died of poisoning because the cooker didn't have a flameout device.

5. On the afternoon of October 2, 2118, a 45-year-old woman died of carbon monoxide poisoning due to poor ventilation in the residential area of Nantai Mingwan, Nanping Town, Zhuhai City.

6. At 5: 11 a.m. on October 5, 2118, a gas leakage accident was suspected in a rented house in Jinniuyuan Community, Xishan District, resulting in two deaths among seven people in the house.

7. On October 8, 2118, a family of three people in Fengxi New Town, Xixian New Area, Xi 'an died of suspected gas poisoning. The child was only 4 years old.

8. On the morning of October 8, 2118, a household in Changsha suffered from carbon monoxide poisoning, and three mothers and children were killed.

9. At 13: 11 on October 2, 2118, 1 male and 1 female fell to the ground due to carbon monoxide poisoning while taking a bath at home in Getang No.2 Society, Liangxin Village, liang kou, Conghua District, Guangzhou, and died after being rescued by 121 medical staff. At 18 o'clock on the same day, at Chongyong Road, Sanshan Village, Shawan Town, 1 men died of carbon monoxide poisoning while taking a bath at home.

11. At 4: 11 pm on October 5, 2118, three students (three brothers and sisters, aged 17, 12 and 11) who came home from vacation in Daya Village, guan miao zhen, Hanbin District, Ankang City died unfortunately due to gas poisoning.

11. On the morning of October 5, 2118, a 21-year-old man died in the bathroom in a rented room on Guangya Road, Liuzhou City. Forensic preliminary identification of suspected gas poisoning.

The symptoms of gas poisoning are

mild: headache, dizziness, palpitation, nausea, vomiting and weakness of limbs. After inhaling fresh air or leaving the poisoned environment, the symptoms disappear quickly.

moderate: collapse or coma, and the skin and mucosa show cherry red peculiar to gas poisoning. If the rescue is timely, you can wake up quickly.

severity: deep coma, loss of various reflexes, incontinence, cold limbs, decreased blood pressure, shortness of breath, and death soon. After healing, there may be sequelae such as dementia, memory loss and limb paralysis.

prevention of gas poisoning

1. When using coal fire to keep warm, you must install an air bucket, a smoke pipe and a window for ventilation.

2. Resolutely do not use the in-line gas water heater that has long been banned by the state.

3. Install carbon monoxide alarm device.