Objective To investigate the development of the digital wireless network billing system of oxygen flow in clinical application. Methods By random 220 cases of patients who need to absorb oxygen were divided into the observation group(108 cases)and the control group(112 cases), the observation group used the digital wireless network billing system of oxygen flow, and the control group adopted the traditional buoy type oxygen gauge instrument. The following items were compared between the two groups: dispute rates between nurses and patients for different amount of absorbed oxygen, the average time cost for nurses in measuring the duration of oxygen absorbing, total income per barrel for recycling oxygen. Results For the dispute rates between nurses and patients for different amount of absorbed oxygen were 0.93% in the observation group, and 75.89% in the control group. The average time cost for nurses in measuring the duration of oxygen absorbing was 2.03 minutes for the observation group, and 12.54 minutes for the control group; total income per barrel for recycling oxygen was 42.68 yuan per barrel of the observation group, and 28.23 yuan in the control group. The statistical analysis between the two groups was supported by 95% confidential level. Conclusions Using the digital wireless network billing system of oxygen flow in clinical can reduce the dispute rates between the nurses and patients, improve patients' satisfaction degree, reduce the total time cost for nurses in measuring the duration of oxygen absorbing, raise efficiency, build a clear scientific charge system of oxygen flow, and restore economic loss.

Objective To explore the effect of multimodal analgesia methods on postoperative pain in patients with calcaneal fracture. Methods Totally 96 cases of the patients with calcaneal fracture were divided into the control group and the observation group, there were 48 cases in each group. The control group was treated with conventional methods of postoperative analgesia, the observation group was given with the multimodal analgesia method. The VAS scores,functional exercises compliance and the incidence of adverse reaction for patients between the two group were observed and compared. Results The scores of pain at different time points in the observation group was 3.40 ± 0.41, 2.50 ± 0.75, 2.10 ± 0.84, 2.00 ± 0.52 respectively, while in the control group was 5.50 ± 0.35, 4.50 ± 0.55, 3.60 ± 0.62, 3.10 ± 0.45 respectively, the difference between the two groups was significant, t=6.85-11.62, P < 0.01. The good functional exercises compliance in the observation group was 87.5%(42/48), which was higher than the 68.8%(33/48) in the control group, the difference between the two groups was significant (χ2=7.571, P<0.05). The occurrence of nausea and vomiting was lower than the control group (χ2=4.800 and 4.360, P<0.05). Conclusion Multimodal analgesia method can improve analgesia effect obviously, improve functional exercises compliance, reduce the incidence of adverse reaction.

[Objective]:To explore the effect evaluation of discharge preparation service on elderly patients with hip fractures.Methods:Totally 80 elderly patients with hip fractures admitted to Shanghai Sixth People′s Hospital from April 2019 to October 2019 were selected as the research objects, and they were divided into intervention group and control group according to admission time, 40 patients in each group. The control group was given routine nursing care, and the intervention group was given readiness service for hospital discharge.The application effect of the scheme was evaluated by the degree of readiness for discharge and the quality of discharge guidance, Barthel index score, Harris score and incidence of complications.Results:In the intervention group,the total score of readiness for hospital discharge of patients was 83.43±8.10,the total score of the quality of discharge guidance was 151.30±16.61,while those in the control group were 77.13 ± 9.30, 141.58 ± 18.34, the differences between the two groups were statistically significant( t=3.23, 2.49, both P<0.05).In terms of the follow-up after patients were discharged for 3 months, the Harris hip score and Barthel index scores for patients with hip fracture were 82.53 ± 7.83 and 88.13 ± 3.34,while those were 76.03 ± 12.15, 86.13 ± 2.65 in the control group,the differences between the two groups were statistically significant ( t=2.84, 2.97, both P<0.05). Conclusions:The discharge preparation service can effectively improve the readiness for hospital discharge and the quality of discharge guidance. It improves the hip joint function, the quality of life of patients, and the clinical outcome of patients effectively.

Hip fracture is considered as the most severe osteoporotic fracture characterized by high disability and mortality in the elderly. Improved surgical techniques and multidisciplinary team play an active role in alleviating prognosis, which places higher demands on perioperative nursing. Dysfunction, complications, and secondary impact of anaesthesia and surgery add more difficulties to clinical nursing. Besides, there still lack clinical practices in perioperative nursing for elderly patients with hip fracture in China. In this context, led by the Orthopedic Nursing Committee of Chinese Nursing Association, the Expert consensus on clinical practice in perioperative nursing for elderly patients with hip fracture ( version 2023) is developed based on the evidence-based medicine. This consensus provides 11 recommendations on elderly patients with hip fracture from aspects of perioperative health education, condition monitoring and inspection, complication risk assessment and prevention, and rehabilitation, in order to provide guiding advices for clinical practice, improve the quality of nursing and ameliorate the prognosis of elderly patients with hip fracture.