1.Mechanism of a cardiovascular automatic feedback control instrument and animal experiments
Zhiting WU ; Yuzhi GE ; Guotai SHENG ; Pingliang CAO ; Xiaobing LIU ; Yanyang LIU ; Junxi CHEN ;
Chinese Journal of Emergency Medicine 2006;0(10):-
Objective To design and develop a cardiovascular automatic feedback control instrument for rescuing the critical patients.Methods Ten dogs used this kind instrument and the effects were obserred.Resuts The experiment of the dogs showed:the computer collected samples promptly,accurately and rapidly,and the instrument could help us to reach the expected goal.Conclusion In animal experiments,it showed that the whole cycle,from obtaining blood pressure to adjusting the amounts of medicine through feedback,was shortened.The calculating was accuratel and curative effect was reliable.This instrument is wait to be apprnsed by clinic.
2. Clinical analysis of 31 cases of 2019 novel coronavirus infection in children from six provinces (autonomous region) of northern China
Duan WANG ; Xiuli JU ; Feng XIE ; Yan LU ; Feiyu LI ; Huihong HUANG ; Xiuling FANG ; Yuanjun LI ; Jianyun WANG ; Bin YI ; Juxia YUE ; Jing WANG ; Lingxiao WANG ; Bo LI ; Yi WANG ; Bingping QIU ; Zhiyuan ZHOU ; Keliang LI ; Jianhua SUN ; Xuegong LIU ; Guodong LI ; Yongjun WANG ; Aihua CAO ; Yanni CHEN
Chinese Journal of Pediatrics 2020;58(4):E011-E011
Objective:
To analyze the epidemiological history, clinical manifestations, treatment and the short-term prognosis of 31 cases of 2019 novel coronavirus(2019-nCoV) infection in children from six provinces (autonomous region) in northern China.
Methods:
A retrospective analysis of the epidemiological history, clinical symptoms, signs, laboratory examinations, chest imaging, treatment and the short-term prognosis of 31 cases of 2019-nCoV was conducted. The patients were diagnosed between January 25th, 2020 and February 21st, 2020 in 21 hospitals in 17 cities of six provinces(autonomous region) of Shaanxi, Gansu, Ningxia, Hebei, Henan and Shandong.
Results:
The age of the 31 children with 2019-nCoV infection was 7 years and 1 month (6 months -17 years). Nine cases (29%) were imported cases. Other 21 cases (68%) had contact with confirmed infected adults. One case (3%) had contact with asymptomatic returnees from Wuhan. Among the 31 children, 28 patients (90%) were family cluster cases. The clinical types were asymptomatic type in 4 cases (13%), mild type in 13 cases (42%), and common type in 14 cases (45%). No severe or critical type existed. The most common symptom was fever (