Objective:To construct a data integration platform for oxygen inhalation equipment of suction type,so as to explore its application effect in risk management for the operation of oxygen inhalation equipment of suction type.Methods:The data integration platform for oxygen inhalation equipment of suction type adopted a browser-server(B/S)architecture,with four modules:equipment list,quarterly data confirmation,system settings,and entry for key equipment,which can achieve full-process management for operational risks of oxygen inhalation equipment of suction type.A total of 40 oxygen inhalation equipment of suction type in clinical use of Huashan Hospital of Fudan University from January 2022 to December 2023 were selected.Equipment management from January to December 2022 was set as the pre-application management of the data integration platform of oxygen inhalation equipment of suction type,and the equipment management from January to December 2023 was set as the post-application management of that.The incidence of risk events of equipment,consumed time of emergency management for risk events,standardization scores of equipment management,and control rates for risks of equipment alarm were compared between before and after platform was applied.Results:After the data integration platform was applied,the incidence rates of equipment damage,record loss,and associated infections were respectively 3.85%,4.62%and 6.15%,which were lower than those before it was applied,with statistically significant differences(x2=9.957,11.217,7.386,P<0.05).The consumed times of emergency management for risk events related to safety of equipment power,safety of diagnosis and treatment,biological safety,and radiation safety were respectively(1.02±0.14)h,(1.06±0.15)h,(1.03±0.12)h and(1.15±0.14)h after the data integration platform was applied,all of which were shorter than those before it was applied,with statistically significant differences(t=10.913,9.954,8.917,13.572,P<0.05).The standardization scores of the management for use and operation,disinfection and sterilization,maintenance and upkeep,and fault repair of oxygen inhalation equipment of suction type after the data integration platform was applied were significantly higher than those before it was applied,with statistically significant differences(t=11.787,10.779,10.233,12.561,P<0.05).The average qualification rate of alarm threshold value,and qualification rate of equipment maintenance after the platform was applied were higher than those before it was applied,while the average mute rate of alarm after it was applied was lower than that before it was applied,with statistically significant differences(t=7.064,5.998,15.629,P<0.05).Conclusion:The application of the data integration platform in oxygen inhalation equipment of suction type can improve management capabilities for equipment,and strengthen monitoring and early warning functions for equipment,and reduce operational risks of the equipment after it is applied in the management for oxygen inhalation equipment of suction type.

Objective:To construct a data integration platform for oxygen inhalation equipment of suction type,so as to explore its application effect in risk management for the operation of oxygen inhalation equipment of suction type.Methods:The data integration platform for oxygen inhalation equipment of suction type adopted a browser-server(B/S)architecture,with four modules:equipment list,quarterly data confirmation,system settings,and entry for key equipment,which can achieve full-process management for operational risks of oxygen inhalation equipment of suction type.A total of 40 oxygen inhalation equipment of suction type in clinical use of Huashan Hospital of Fudan University from January 2022 to December 2023 were selected.Equipment management from January to December 2022 was set as the pre-application management of the data integration platform of oxygen inhalation equipment of suction type,and the equipment management from January to December 2023 was set as the post-application management of that.The incidence of risk events of equipment,consumed time of emergency management for risk events,standardization scores of equipment management,and control rates for risks of equipment alarm were compared between before and after platform was applied.Results:After the data integration platform was applied,the incidence rates of equipment damage,record loss,and associated infections were respectively 3.85%,4.62%and 6.15%,which were lower than those before it was applied,with statistically significant differences(x2=9.957,11.217,7.386,P<0.05).The consumed times of emergency management for risk events related to safety of equipment power,safety of diagnosis and treatment,biological safety,and radiation safety were respectively(1.02±0.14)h,(1.06±0.15)h,(1.03±0.12)h and(1.15±0.14)h after the data integration platform was applied,all of which were shorter than those before it was applied,with statistically significant differences(t=10.913,9.954,8.917,13.572,P<0.05).The standardization scores of the management for use and operation,disinfection and sterilization,maintenance and upkeep,and fault repair of oxygen inhalation equipment of suction type after the data integration platform was applied were significantly higher than those before it was applied,with statistically significant differences(t=11.787,10.779,10.233,12.561,P<0.05).The average qualification rate of alarm threshold value,and qualification rate of equipment maintenance after the platform was applied were higher than those before it was applied,while the average mute rate of alarm after it was applied was lower than that before it was applied,with statistically significant differences(t=7.064,5.998,15.629,P<0.05).Conclusion:The application of the data integration platform in oxygen inhalation equipment of suction type can improve management capabilities for equipment,and strengthen monitoring and early warning functions for equipment,and reduce operational risks of the equipment after it is applied in the management for oxygen inhalation equipment of suction type.

Objective To evaluate the clinical outcomes of minimally invasive internal fixation for femoral intertrochanteric fracture in osteoporotic elderly patients. Methods A retrospective study was conducted in 112 patients using interan nail (IN) or trochanteric antegrade nail (TAN) for the management of intertrochanteric femoral fracture from January 2009 to September 2015 in our hospital. According to AO classification, there were 34 cases of type 31-A.1, and 61 cases of type 31-A.2, 17 cases of type 31-A.3. Clinical and radiological follow-up were available. Surgical and fluoroscopic time, length of hospital stay, blood loss, complications and hip functions were compared between two groups. Results A total of 78 patients meeting the criteria were evaluated at a mean follow-up of 15 months (range, 3-27 months). The IN was used in 41 patients and the TAN in 37 patients. Operative time, fluoroscopy time and blood loss showed significant difference between the IN group and TAN group (respectively, 58.9±6.9 vs. 75.6±5.9min; 2.70±0.47 vs. 4.40±0.47min; 107.6±6.7 vs. 127.8±6.8ml, P<0.05), suggesting that patients treated with the IN experienced shorter operative and fluoroscopy times, less blood loss and better hip function (73%) than those with TAN (65%, P<0.05). Rate of postoperative complications was lower in the IN group (4.9%) than in the TAN group (10.8%, P<0.05). There was no difference in hospital stay and fracture healing time between the two groups (P>0.05). Conclusions For minimally invasive treatment of unstable femoral intertrochanteric fractures, use of either the IN or TAN is clinically effective. However, IN presents more advantages (e.g., easy operation, reliable fixation, less bleeding, better clinical outcomes, and less complications). The use of IN is a suitable option for the treatment of unstable intertrochanteric fractures in osteoporotic elderly patients.