Hospital equipment maintenance information system plays an important role in improving medical treatment quality and efficiency. By requirement analysis of hospital equipment maintenance, the system function diagram is drawed. According to analysis of input and output data, tables and reports in connection with equipment maintenance process, relationships between entity and attribute is found out, and E-R diagram is drawed and relational database table is established. Software development should meet actual process requirement of maintenance and have a friendly user interface and flexible operation. The software can analyze failure cause by statistical analysis.
Equipment and Supplies, Hospital ; Hospital Information Systems ; organization & administration ; Materials Management, Hospital ; Software

This article describes a Multifunctional Microwave Treatment Instrument.It is an improved model of the general microwave physiotherapy instrument.Equipped with the microwave curative head and adopted a suitable thermostat control circuit,its microwave-transformed thermal energy released from the cura- tive oven and the accessory treatment of certain dose of radiation provide a new way for the surgical treatment of tumors.Besides,the article gives a discussion of the result of the simulation experiment of the instrument. The clinical application of the instrument for the treatment of giioma proves that the instrument enjoys satisfac- tory performance.

OBJECTIVE:To evaluate the therapeutic effect of Alprazolam on drug-induced intractable hiccup.METHODS:The relevant drugs which induced hiccup were first discontinued and the underlying diseases were actively treated.The trial group received Alprazolam tablets and control group Qiyeshenan tablets.RESULTS:The effective rate was84.4%in trial group and66.7%in control group with significant difference(P

Cytokines involve in many diseases. It' s reported that reduction or increase of cytokines is an important factor to lead to immunological diseases in nervous system. Other studies have found that certain cytokines in the different stages of the same disease play a different role. Understanding the specific mechanisms of cytokines in autoimmune diseases of the nervous system is necessary for providing theoretical basis of new ways to treat these diseases. This article will review the progress of some main cytokines in nervous systemic immunological diseases.

Deregulated mTOR signaling pathway is associated closely with variety of human cancers. Preclinical and clinical studies of both classical and newly developed mTOR inhibitors in digestive system cancers show that these drugs not only have anti-tumor properties, but also can enhance tumor cells sensitivity to standard chemotherapy agents.

Objective To explore the effects of adefovir velocimeter(ADV) combined with Thymopeptides α1 in treatment of patients with chronic hepatitis B (CHB) against hepatitis B virus (HBV). Methods 67 cases of CHB of positive HBeAg were divided into coupling group and single group. 34 cases of coupling group, after being treated for 26 weeks with thymopeptides α1 and ADV,continued to be treated 52 weeks with ADV. 33 cases of single group were treated for 52 weeks with ADV alone. Alanine aminotransferase periodically (ALT), total bilirubin, HBV DNA,HBeAg,anti-HBe were detected at regular intervals. Efficacy were evaluated after finishing the treatment. Results The liver function were both improved obviously in two groups (P ＞ 0. 05). Frequencen of seroconversio of HBeAg/anti-HBe and negative conversion ratio of HBV DNA were much higher in coupling group than that in single group(P ＜ 0. 05). Conclusions The effects were better with Thymopeptides α1 and ADV than that with single ADV. Coupling Thymopeptides α1 and ADV could help to resist and remove HBV.

OBJECTIVE To investigate the infection and drug-resistance of Escherichia coli.METHODS Double disk diffusion test and improved three-dimensional test were adopted to test ESBLs and AmpC of 135 E.coli strains obtained from bile cultivation from operations of biliary inpatients in our hospital from 2003 to 2005,and King-Bauer′s was used to test the sensitivity of 14 kinds of common antibiotics.RESULTS The detection rate of ESBLs producing bacteria was 30.4%(41 strains),and that of AmpC producing bacteria was 5.2%(7 strains);drug-sensitivity test indicated,that E.coli was sensitive to meropenem,imipenem,cefoperazone / subactam,ciprofloxacin and amikacin.CONCLUSIONS E.coli is a main bacterium in biliary infection,and the strains producing ESBLs and /or AmpC are resistant to the cephalosporins of third and fourth generation;prematurely and excessively using broad-spectrum antibiotics before operation is the primary cause to increase in enzyme-producing strains.

AIM: To explore the curative effects of various approaches to improve the arterial inflow following flap grafting with various tensions. METHODS: 135 patients with skin defects in limbs, who underwent flap grafting in Department of Orthopedics, Baoan People's Hospital of Southern Medical University between August 2002 and August 2006, were selected, and informed the consent. The wounds of every 45 cases were sutured under the tension of 1.0 kg, 1.5 kg, and 2.0 kg, respectively; meanwhile, all patients were randomly divided into hyperbaric oxygen group, dexamethasone group, and local injection of heparin group with 15 cases in each group, and given the corresponding treatment besides ordinary treatment. Seven days later, the flap survival was observed. RESULTS: 135 patients were all involved in the result analysis without any loss. The flaps of 90 patients recovered completely under the tension of 1.0 kg and 1.5 kg. But under 2.0 kg tension, the flaps of 10 penitents in the hyperbaric oxygen group recovered, 4 survived mostly and 1 necrosed; in the dexamethasone group, 5 flaps recovered, 3 survived mostly, and 7 necrosed; in the local injection of heparin group, 3 flaps recovered, 3 survived mostly, other 9 necrosed completely. CONCLUSION: The suture tension of 1.0 kg to 1.5 kg is feasible in flap grafting, and compared with heparin and dexamethasone, hyperbaric oxygen could better promote the arterial inflow under high tension like 2.0 kg.

AIM: To study the quality standard for Ganmao Qingre Granules(Herba Schizonepetae,Radix Saposhnikoviae,Radix Puerariae,etc). METHODS: Radix Saposhnikoviae,Spica Schizonepetae,Radix Bupleuri,Herba Platycodonis in Ganmao Qingre Granules were identified by TLC,and the content of puerarin was determined by HPLC. RESULTS: Radix Saposhnikoviae,Herba Schizonepetae,Radix Bupleuri,Herba Platycodonis could be identified by TLC.The concentration curve of hesperdin showed linearity over the range of 0.086 8-8.680 ?g(r=0.999 9).The average recovery was 99.09%,RSD was 1.12%(n=9). CONCLUSION: The method is simple,specific and accurate and can be used effectively for the quality control of Ganmao Qingre Granules.

Aim To investigate the role of T type calcium channel of spinal cord and supraspinal on the pain threthold of the rats following chronic constriction injury(CCI) of the sciatic nerve.Methods Intrathecal and lateral ventricle injection were employed in this study.With Von Frey hair and radiant thermal stimulator,we measured the mechanical withdrawal threshold(MWT) and thermal withdrawal latency(TWL)of the rats after injected mibefradil.Results The rats of CCI group formed steady mechanical and heat hyperaglsia from the third day after operation to the end of this study.Administered intrathecally mibefradil 50,100,200 ?g can increase the CCI rats MWT and TWL.However,mibefradil administered lateral ventricle can reduce the CCI rats MWT and TWL.Conclusion Blocking T type calcium channel of spinal can inhibit mechanical and heat hyperalgesia of the CCI rats,However,bloking the T type calcium channel of supraspinal can enhance the mechanical and heat hyperalgesia of the CCI rats.