This article analyses and summarizes the clinical maintenance work of Elekta Precise Linac in five years.Afer the further research on its performances and errors,a better way is found to solve the main problem of clinical electronic linac,i.e.the way to reduce the Stop Rate of Linac in Radiotherapy.

The risk factors of traffic crash include drinking/drunk drive, accident proneness, fatigue driving, speeding, and poor vehicle quality. This article introduces the protection, emergency treatment, and basic scientific research of road traffic injury (RTI). As a public health issue, RTI is preventable, and personal factor is a key problem. It is important to establish an accurate and comprehensive RTI database, which may provide necessary information for the epidemiological research and crash prevention. The author also gives some suggestions on road traffic safety development in our country.
Accidents, Traffic ; prevention & control ; Databases, Factual ; Epidemiologic Research Design ; Humans ; Wounds and Injuries ; prevention & control ; therapy

Carcinoma, Hepatocellular ; surgery ; Hepatectomy ; Humans ; Liver Neoplasms ; surgery

Accidents, Traffic ; prevention & control ; Global Health ; Humans ; World Health Organization

Disaster Medicine ; Earthquakes ; Emergency Medicine ; General Surgery ; Humans ; Relief Work ; Wounds and Injuries ; surgery

Benzylisoquinolines ; therapeutic use ; Calcium Channel Blockers ; therapeutic use ; Combined Modality Therapy ; Humans ; Pneumoconiosis ; drug therapy ; Tablets

Objective To observe the therapeutic effect of irradiation of the lumbar sympathetic ganglia by linear polarized light for the lower-limb neuropathie pain.Methods The lumbar sympathetic ganglia was irradiated by super liar therapeutic equipment focused on L_2 as the center,once a day,20 min each time for 30 days.Skin temperature on the lower limb,VAS score and pain threshold were evaluated.Results Compared to before,the skin temperature increased (P<0.01),VAS decreased (P<0.01),and pain threshold incresed(P<0.01).Conclusion The super lizer irradiation has a good therapeutic effect on lower extremity neuropathic pain

Objective To investigate the methods to repair the defection of finger tip.Methods During Feb.2004 to July 2008,in 98 cases,23 fingers were reconstructed with 2nd toe transfer which was reformed with digital flap or trilobed flap from 2nd toe,33 fingers were coverd with wrap around flap or half wrap around flap from great toe,or combined wrap around flap from great with pulp flap from 2nd toe,28fingers were repaired with fabular flap from great toe combined with tibial flap from 2nd flap,and 27 fingers were repaired with nail flap or enlarged nail flap from great toe. Results Vessel articulo took place in 5 cases,and all cases recovered with wonderful outward appearance Conclusion Microsurgical technic is an ideal method to repair the finger-tip defection.

Objective:To analyze the indicators and resistance rate of antibacterial drugs for special use in our hospital before and after the implementation of network online approval process to provide reference for the management and rational use of antibacterial drugs for special use. Methods:A retrospective analysis was performed, and the consumption amount, sales amount, utilization ratio, AUD, submission rate of microbial specimen and resistance rates for the main pathogenic bacteria of antibacterial drugs and ones for special use were investigated during 2012 and 2015 in our hospital. Results:The approval process of antibacterial drugs for special use developed from handwork to network online. The consumption amount of antibacterial drugs increased slightly year by year from 2012 to 2015 in our hospital, the mean expense of antibacterial drugs for the inpatients increased from 1602. 85 yuan to 1888. 63 yuan,and AUD increased from 54. 50 DDDs/(100 persons × d) to 65. 47 DDDs/(100 persons × d). The sales amount proportion of antibacterial drugs for special use (13. 90%) was the lowest in 2013, and the highest (17. 34%) in 2015, and AUD increased from 4. 85 DDDs/(100 person × d)to 6. 37 DDDs/(100 person × d), and the submission rate of microbial specimen before the treatment increased from 85. 5% to 90. 0%. The main pathogenic bacteria were Staphylococcus aureus, Escherichia coli, Klebsiella pneumonia, Pseudomonas aeruginosa and Acinetobacter baumannii,and their ratio had slight change. Except Staphylococcus aureus, the resistance rate of the other four pathogenic bacteria kept increasing, and the resistance rates of Acinetobacter baumannii to cefepime and carbapenems were over 50%. Conclusion:The approval process management of antibacterial drugs for special use must be strengthened in order to truly a-chieve reasonable use of antibacterial drugs for special use.

Objective]To summarize the principle of usage of Chenqi Decoction Family, and compare with the similarities and differences of those in ShangHan Lun. [Method]To classify and analyse the scriptures related to Chenqi Decoction Family, and make a comparison with those in Chapter of Yangming Disease in ShangHan Lun. [Result]Besides the method of purgation and urgent purgation to preserve Yin, Wu Jutong inhertied and developed the purgation method of Zhang Zhongjing’s ShangHan Lun, such as Fluid-increasing Decoction, The New Yellow Dragon Decotion, The Lung-ventilating Chenqi Decotion, The Heart-fire Conduction Chenqi Decotion, The Calculi bovis Chenqi Decotion and The Fluid-increasing Chenqi Decotion, which enriched the syndrome differentiation system of ferbile disease. A deeper comparison of WenBingTiaoBian and ShangHanLun is worth researching.