Subjects: Physics >> General Physics: Statistical and Quantum Mechanics, Quantum Information, etc. submitted time 2023-08-29 Cooperative journals: 《中国全科医学》
Abstract： Background Due to its unique advantages，virtual reality rehabilitation training has been widely used in the field of rehabilitation therapy，but there is a lack of study on its application efficacy in patients with sudden deafness and vertigo. Objective To observe the efficacy of coventional vestibular rehabilitation training and vestibular rehabilitation training assisted by virtual reality（VR） technology in patients with sudden deafness and vertigo. Methods From January 2022 to January 2023，84 patients with sudden deafness and vertigo were selected from the Department of Otolaryngology，Head and Neck Surgery，First Hospital of Shanxi Medical University and randomly divided into the two groups，with 42 cases in each group. The control group was given drug therapy combined with coventional vestibular rehabilitation training，while the observation group was given vestibular rehabilitation training assisted by VR technology on the basis of drug therapy. The Dizziness Disorder Scale （DHI） and Hospital Anxiety and Depression Scale （HADS） were respectively used to evaluate the two groups before intervention，7 and 14 days after the intervention. Results Finally 81 patients completed the trial，including 41 patients in the observation group and 40 patients in the control group. Group and time had interaction effects on DHI-Function（F），DHI#2;Emotion（E） and DHI-Physical（P） scores and total DHI score（P<0.05）. The main effects of group and time on DHI sub#2;scores and total score were significant（P<0.05）. There was no significant difference between the two groups in DHI sub-scores and total score before intervention （P>0.05）；DHI sub-scores and total score in both groups after 7 and 14 days of intervention were lower than those before intervention（P<0.05）. DHI sub-scores and total score in the observation group were higher than the control group after 7 and 14 days of intervention（P<0.05）. Group and time had interaction effects on HADS- Anxiety Scale （A），HADS-Depression Scale（D） scores and total HADS score（P<0.05）. The main effect of group and time on HADS sub-scores and total score was significant（P<0.05）. There was no significant difference in HADS sub-scores and total score between the two groups before intervention（P>0.05）. HADS sub-scores and total score in both groups after 7 and 14 days of intervention were lower than those before intervention（P<0.05）. After 7 and 14 days of intervention，there was no significant difference in HADS sub-scores and total score between the two groups（P>0.05）. Conclusion Vestibular rehabilitation training is effective for patients with sudden deafness and vertigo，and the vestibular rehabilitation training assisted by VR technology can obviously improve patients' balance disorders and quality of life.
Subjects: Nursing >> Nursing submitted time 2023-01-17
Abstract： Objective To explore the nursing cooperation process of robot-assisted laparoscopic oral mucosa repair and reconstruction of the ureter. Methods The nursing cooperation of 30 cases of robot-assisted laparoscopic oral mucosa repair and reconstruction of ureter in the Urology Department from December 2020 to December 2021 were analyzed. Intraoperative precision nursing cooperation and postoperative follow-up visits were carried outto ensure the success of surgery and safety of patients during perioperative period. Results The operation was successfully completed in 30 patients, and the overall average success rate was 95.6%. The effect of medical and nursing cooperation was satisfactory, and no postoperative complications occurred during the short and medium-term follow-up. Conclusion Adequate preoperative preparation, reasonable operating room layout, and skilled intraoperative cooperation are considerable issues of improving the efficiency of the surgeon''s operation and are an important part of the successful completion of the operation.
Peer Review Status:
Awaiting Review
Subjects: Dynamic and Electric Engineering >> Engineering Thermophysics submitted time 2017-11-07 Cooperative journals: 《工程热物理学报》
Abstract：本文介绍的小型液氮零蒸发系统主要由脉冲管制冷机、低温热虹吸管和小型液氮杜瓦等部件组成。其既可以用于低温液体的长期无损存储，也可以作为一种稳定可靠的复合式低温冷源;具有超长寿命、温度均匀稳定、无需补液以及隔离振动和电磁干扰等优点。文中简要介绍了该套小型零蒸发系统的结构设计与热设计，重点对该系统的运行特性进行了初步分析和实验研究，包括启动过程、运行动态、稳态平衡以及变工况运行等，掌握了低温液体零蒸发系统的运行规律。
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