ABSTRACT
Object To design a casualty sorting unit with chest integrated with table in the tent-form field medical system.Methods The unit was designed with virtual prototype simulation and CAD, which took considerations on the service orientation, the types and quantity of equipment and devices as well as the requirements for packaging box's size and dimensions of the tent-form field medical system.Results The unit had a size of 1795 mm ×600 mm ×600 mm when deployed, and could be used as the field diagnostic and treatment table; the size was 800 mm ×600 mm ×600 mm when withdrawn, when the module met the requirements of the tent-form field medical system for the packaging box and could be used to hold valuable devices such as color Doppler ultrasound and ECG machine. Finite element simulation and check verified that the module had shape and stress changes due to austere force satisfy the desired requirements.Conclusion The unit gains advantages in deployment and withdrawal, materials, mechanical structure and ergonomics-based operation, accords with the requirements for modularity and multi function integrated into one decice, and enhances the efficiency of casualty sorting in the tent-form field medical system.
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Object To develop a box-type medical operation module based on analyses on missions and equipment requirements of the commanding group in the medical service facilities so as to facilitate the organization, coordination and information acquisition in the tent-form field medical system.Methods The medical operation module was designed with the analyses on the service orientation of medical commanding and operation as well as the requirements for functions and technical indexes, the thoughts and technical forms of modularization, integration and vibration isolation, and the methods of system modeling, structural simulation and CAD.Results The medical operation module was gifted with the functions of medical operation, communication, broadcasting, network and etc, and gained advantages in box instrumentation, multi-function eqipment, easy deployment, withdrawal, transport and storage.Conclusion The medical operation module behaves well in structure, multi function, layout and operation, and thus can be used for medical commanding in the tent-form field medical system.
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Objective To design a multi-function first-aid module integrating instruments with the box to solve the existing problems in integration, operation, deployment, withdrawal, environmental adaptability and etc, so as to realize integrated storage, transport and operation of the instruments. Methods The module had its structure, modes of deployment and withdrawal, instruments buffering and vibration isolation, ergonomics and etc designed with the technologies of integrating box and instruments, integration, buffering and vibration isolation, centralized oxygen and power supply as well as the methods of system modeling,structure simulation and CAD.Results The first-aid module was gifted with the functions of respiratory and circulatory rehabilitation,vital signs monitoring,emergency treatment of complex and multi injuries, which could be used as a 2 000 mm×800 mm×600 mm emergency treatment platform when deployed. There were 4 angles for adjusting the backboard to form anti-shock positions for the severe casualties.The module had the time for deployment and withdrawal not more than 5 min,and was easy to deploy,withdraw,transport and store.Conclusion The module behaves well in structure,function,layout,operation and military service when used for the treatment of the severe casualties in the tent-form field medical system,which contributes to enhancing the casualty treatment efficiency and prognosis.[Chinese Medi-cal Equipment Journal,2018,39(5):12-16]
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Objective To develop a set of field tent hospital system to further enhance campaign-level medical support service. Methods The system had its service orientation, functional requirements, component unit and modular elements determined with system analysis. The technical architecture was realized with tent combined with boxes, and the system modules were designed with the method of integrated box and instruments.Results The system had its design executed from the aspects of layout,composition of grid tent,medical functional units,support unit and packaging unit,which was applied in a series of military medical support operations in foreign countries and China as well as in the construction of national medical emergency rescue forces. Conclusion The system gains advantages in modularity, integration, completing, informatization and standardization,and thus greatly enhances the military medical support ability and national emergency medical rescue ability in China.[Chinese Medical Equipment Journal,2018,39(5):1-6,16]
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<p><b>OBJECTIVE</b>To observe the therapeutic effect of Huoxue Jieyu decoction (HJD) on patients with depression after craniotomy.</p><p><b>METHODS</b>Ninety patients were randomly divided into 2 groups according to the sequence of their consultation. The 45 patients in the treated group were treated with conventional symptomatic treatment plus oral administration of HJD, and the 38 patients in the control group were treated in the same way but with chlorimipramine (anafranil) instead of HJD. Hamilton depression (HAMD) scores before and after treatment, occurrence of adverse effects and long-term therapeutic effect of treatment were observed.</p><p><b>RESULTS</b>The score of HAMD was insignificantly different in 2 groups before and after treatment (P >0.05), but the occurrence of adverse effects between them was significantly different (P < 0.01).</p><p><b>CONCLUSION</b>The therapeutic effect of HJD on depression was similar to that of anafranil, but HJD has less adverse effect and more stabilized long-term effect.</p>