The Design And Clinical Efficacy Observation Of A Respiratory Alkalosis Treatment Device

Objective:Design a therapeutic device for respiratory alkalosis,explore its clinical efficacy,and provide relevant practical research basis for the effective care and treatment of respiratory alkalosis in clinic.Method:1.Search and understand the research status of related respiratory alkalosis treatment devices,summarize their structure and efficacy characteristics,and use the method of expert meeting to design and develop a respiratory alkalosis treatment device in cooperation with universities,affiliated hospitals and enterprises.2.From September 1,2019 to August 31,2020,96 patients with simple psychiatric respiratory alkalosis in the emergency department of a tertiary hospital were selected and divided into control group and experimental group according to the random number table,with 48 cases in each group.The general data of the two groups at the time of admission:age,sex,time of onset,distribution of related triggers,admission method,vital signs,blood gas analysis value and other aspects were observed and compared.After admission,both groups of patients were routinely treated（monitoring of patients’vital signs,calming of patients’emotions,notification of the cause of the disease,control of breathing,blood gas analysis,and supportive treatment of symptoms）.Then,the control group was treated with conventional airbag masks,and the experimental group was treated with a device designed by this study.After the treatment device was adopted,compare the differences in efficacy indexes such as blood gas analysis and physical activity capacity within half an hour of admission between the two groups;compare the differences in emergency treatment time between the two groups;compare the differences in cooperation（adherence）during treatment between the two groups;compare the differences in patient satisfaction between the two groups;compare the differences in treatment costs between the two groups;Adverse events were also observed.All data was processed and analyzed using SPSS26.0 statistical software.Results:1.The designed treatment device consists of four parts:the mask body,the lacing,the air bag,and the connecting tube.There is one exhaust group on each side of the mask body,and each exhaust group is composed of 6 air holes,and the air holes are distributed in a ring.Both sides of the mask body are attached to the ears,the lower end is connected to the oxygen inhalation device through the connecting tube,and the top end is connected to the air bag.The length of the connecting tube is 260cm,which can be connected to an external oxygen inhalation device.The length of the air bag is22cm and the volume is 500-600ml.2.The clinical study of the improved design of the treatment device showed that before treatment,there were no significant differences between the experimental group and the control group in terms of age,sex,time of onset,distribution of related triggers,admission mode,vital signs,blood gas analysis value and other aspects（P>0.05）,the general data of the experimental group and the control group were comparable at baseline;After the adoption of the treatment device,Blood gas analysis values for half an hour of admission were as follows:pH（7.63±0.13）,Pa CO₂（32.33±6.38）mm Hg in the control group,p H（7.43±0.04）and Pa CO₂（38.77±4.11）mm Hg in the control group,and the difference in blood gas indexes between the two was statistically significant（P<0.05）.The normal rate of activity in the experimental group（91.67%）was higher than that in the control group（75.00%）,and the difference was statistically significant（P<0.05）.The observation indicators of patient cooperation（compliance）,nurse satisfaction,and patient satisfaction were statistically significant in the experimental group than those in the control group（P<0.05）,the treatment time and cost of patients in the emergency department in the experimental group were significantly lower than those in the control group,with a significant difference（P<0.05）;the incidence of adverse events in the experimental group was lower than that in the control group,and the difference was statistically significant（P<0.05）.Conclusion:1.This design optimizes the design concept of the respiratory alkaline treatment device,and at the same time makes the product clinical and concrete,establishing a bridge between patent and clinical application.It further improves the efficacy of the care and treatment of patients with respiratory alkalosis,and has the characteristics of safety,convenience and effectiveness.2.The new respiratory alkalosis treatment device designed in this study can quickly improve the relevant symptoms and signs of respiratory alkalosis patients,effectively prevent complications,and have the effects of improving patient comfort,shortening the patient’s stay time in the hospital,accelerating the first aid turnover rate,reducing the workload of medical staff,improving the efficiency of first aid and medical quality.The device designed in this study is simple and portable to operate,and it is promising to be further popularized and used in clinical practice.