Objective To investigate the clinical effect and safety of ambroxol on the treatment of neonates with infectious pneumonia. Methods 130 cases of infectious pneumonia in the newborn were randomly divided into two groups,treatment group and control group,each group 65 patients. The control group received routine therapy,the treatment group took ambroxol in addition,the treatment period were both 7 adys. Results Days of physical signs of lung and hospitalization and demand of sucking phlegm in therapy group were significantly less than those in control group (allP＜0.01);the treatment group' s total effective rate was 92. 31 % , and the control group' s was 76. 92 % , there was significant statistical difference between the two groups( P ＜0.05) . Conclusion It was significantly effective and safe to use ambroxol in treatment of neonates with infectious pneumonia.

Objective To observe the therapeutic efficacy of famotidine combined with vitamin K1 on neonatal alimentary tract hemorrhage. Methods 69 neonates with neonatal alimentary tract hemorrhage were divided into control group (24 neonates who accepted the conventional therapy combined with vitamin K,) and therapy group (45 neonates who got the treatment of control group combined with famotidine). The effects were evaluated by the offtime of hemorrhage. Results The total curative effect of the therapy group was 95.6% .which significantly higher than that in control group(70. 8% ) ,P < 0.05. Conclusion Famotidine combined with vitamine K1 could improve the therapeutic efficacy of the treatment of neonatal alimentary tract hemorrhage. It was a safe and effective method in the treatment of neonatal alimentary tract hemorrhage.

Objective To investigate APP mobile information technology innovation methods in preoperative visits to patients in the clinical application effect. Methods A total of 840 patients undergoing elective surgery were divided into control group and experimental group by random digits table method with 420 cases each and control group by adopting the method of the nurse oral interpretation of the preoperative visit list and health education leaflets oral interpretation information, experimental group using mobile medical technology innovation preoperative visit method, combining with specialized subject characteristic in APP software design way of cartoon animation and video surgery in patients with preoperative visit. The comparison of two groups of patients with the patients know about the operation, cooperate with surgery, perioperative anxiety levels, hospitalized experience satisfaction four dimensions of experience were performed. Results The patients know about the operation was (7.6 ± 2.3) points in control group and(8.5 ± 2.5)points in experimental group, and there was significant difference between two groups (t=5.430,P<0.01). The cooperate with surgery was 92.62%(389/420) in experimental group and 75.71%(318/420) in control group, and there was significant difference between two groups(χ2=45.032, P<0.01). The perioperative anxiety levels was (38.27 ± 2.50) points in experimental group and (47.21 ± 3.84) points in control group, and there was significant difference between two groups (t=8.420, P<0.01). The hospitalized experience satisfaction was (96.41±2.30) points in experimental group and (93.70±1.51)points in control group, and there was significant difference between two groups (t=3.297, P <0.01). Conclusions Using APP for clinical preoperative visit mobile information technology, which can effectively improve the patients know about the operation and the matching degree, reduce the perioperative patients with anxiety, improve surgical patients during hospitalization medical treatment satisfaction.

Objective:To investigate the effect of different cleaning methods on the cleaning effect of Da Vinci robotic electrosurgical instruments and the feasibility of adenosine triphosphate(ATP) fluorescence detection technology for evaluating the cleaning effect of Da Vinci robotic electrosurgical instruments.Methods:A total of 180 electrosurgical instruments were divided into control group and test group by random digits table method from June 2018 to June 2019 after robotic surgery. For the control group, 90 cases were manually cleaned to complete the device cleaning process, and for the test group, 90 cases were mechanically cleaned to complete the device cleaning process. Through visual observation, magnifying glass examination and ATP fluorescence detection technology, the cleaning effect of the two methods and the correlation between the evaluation results obtained by ATP fluorescence detection technique and traditional inspection method were compared.Results:The qualified rate of visual observation, magnifying lens examination and ATP fluorescence detection in the control group were 95.56%(85/90), 86.67% (78/90) and 84.44% (76/90), respectively, and that in the test group were 100.00% (90/90), 97.78% (88/90) and 98.89% (89/90), respectively. The test group was higher than the control group. The difference between the two groups was statistically significant ( χ2 values were 4.310, 7.745, 12.291, P<0.05 or 0.01). In the control group, there was a positive correlation between the qualified rate of ATP fluorescence detection and visual observation ( r value was 0.374, P < 0.01), and a significant positive correlation between the qualified rate of magnifying lens examination ( r value was 0.538, P < 0.01). In the test group, There was also a significant positive correlation between the qualified rate of ATP fluorescence detection and visual observation ( r value was 0.754, P < 0.01), and between the qualified rate of magnifying lens examination( r value was 0.556, P < 0.01). Conclusions:Mechanical cleaning is used to clean Da Vinci robotic electrosurgical instruments, which is superior to traditional manual cleaning. ATP fluorescence detection technology is feasible for evaluating the cleaning effect of Da Vinci robotic electrosurgical instruments.