ObjectiveTo observe the effect ofhydroxyethyl starch 130/0.4 combined with sodium aesinate tablets in treating edema of tibiofibular fracture(ETF).Methods105 ETF patients were randomly assigned to tow groups,the treated group ( n =55 ) was treated with hydroxyethyl starch 130/0.4 injection (20ml.kg - 1 · d - 1 ) with sodium aesinate tablet( 30mg,bid,po),while the control group (n =50) was treated with sodium aesinate for injection (20mg in 5％ GS 500ml,ivgtt,qd),observe the decrudescence time of the fracture edema.ResultsThe significant effective rate and total effective rate were 40.0％,94.5％ in treated group and 14.0％,84.0％ in control group,showing statistical significance( P ＜0.05).The decrudescence time of Ⅱ degree and Ⅲ degree edema in treated group were (5.75 ± 2.21 ),( 8.14 ± 2.49),and ( 7.09 ± 2.03 ),( 12.18 ± 3.76 ) in control group,the difference among them was significant( P ＜ 0.05 or P ＜ 0.01 ).ConclusionThe combined therapy of hydroxyethyl starch 130/0.4and sodium aesinate tablets has good clinical curating effect in treating edema of tibiofibular,and also can reduce the adverse reaction.

Objective To investigate the characteristics of clinical course in elderly patients and young-mid-dle-aged patients with upper gastrointestinal hemorrhage. Methods 417 hospitalized patients were divided into eld-edy group (≥60 yrs,198 cases) and young-middle-aged( <60 yrs,219 cases). All patients were diagnosed upper gastrointestinal hemorrhage by endoscopy. Results Endoscopy diagnosis included the first common cause to upper gastrointestinal hemorrhage was peptic ulcer, whereas more gastric ulcer were seen in elderly patients and more duo-denal ulcer were seen in young-middle-aged patients(23.7% vs 12.8%, 39.7% vs 21.7%, P <0.01). More eld-erly patients had a history of using Aspirin or NSMDs (17.1% vs 5.0%, P <0.01). The number of circulatory fail-ure and blood transfusion necessary were significantly increased, the mean duration of hospital stay was longer in eld-erly group than in young-middle-aged group(P<0.05). Conclusion The elderly patients have a more complicated clinical course than those young-mlddle-aged patients. Endoscopy is a necessary and effective method for both diagno-sis and treatment.

Objective To develop the darkroom(tent) needed for X-ray film developing in the field conditions.Methods Three layers of colored cloth in red,black and army green were used for light-proving.Methods as field tent was used to support ground and create space.Results Tested in comprehensive field medical support drilling,this tent could develop film in 10 minutes despite the high temperature in the tent.The result was accepted by doctors.Conclusion It is waterproof,windproof and lightproof,and can develop satisfactory films in practical drill.

Objective To describe the financial management specification of the medical device account in hospital. Methods The stock and consumption statistics situation of the medical equipment and consumable material from technical angle were elaborated,as well as the equipment maintenance of the administrative regulations. Results The regulations can be used to inquire,count,report conveniently,and acquire the use of supplies and equipment maintenance in details. Conclusion It will enable the work of medical engineering disciplines to have foresightedness,regularity,independency and determinism.

Objective To set up proper management specifications for hospital bidding,since there is no national and military unification patterns and standards as the administrative regulations of medical equipment bidding at present.Methods Through the unceasing exploration and summary,the article proposed a series of scientific,feasible and effective management plan as a standard model,methods and steps in the medical equipment bidding program.Results According to the management plan,the tender of the production,group formation,implementation of bidding,and statistical information could be procured.Conclusion Its implementation will cause the medical devices bidding program to be more perfect.

In this article we reviewed Gastrointestinal disorders (FGIDs) complicated with Psychological problems and proposed the strategies for the intervention and management of FGIDs with Psychological problems,including awareness-cultivating,skill-learning,treatment and follow-up in clinical practice.

Objective To evaluate the diagnostic value of endoscopic miniprobe ultrasonography (MPS) and endoscopic therapies under the guidance of MPS in gastrointestinal submucosal tumors. Methods Patients with submucosal tumors of lower digestive tract were given MPS under colonoscope. Endoscopic therapy or surgery had been taken according to different deriving layers of submucosal tumors. The ultimate diagnosis was confirmed by histology. Results Twenty patients with submucosal tumors were diagnosed with MPS under colonoscope, including 9 patients with stromal tumors, 5 patients with lipoma, 3 patients with car-cinoid, 2 patients with abscess,1 patient with intestines pneumatosis. Four patients with benign stromal tumors derived from muscularis mueosa and 2 patients with carcinoid were resected by endoscopy. Two patients with abscess and 1 patient with intestines pneumatosis were puncture under endoscopy. Three patients with benign stromal tumors from muscularis propria, 2 patients with malignant stromal tumors, 2 patients with lipama and 1 patient with careinoid were resected surgically. 88.24% submucosal tumors diagnosed by MPS were identified by pathology. Three cases were followed-up by endoscopy. Conclusions Different layers of gastrointestinal tract with submucosal tumors can be distinguished clearly by MPS leading to definite diagnosis of submucesal tumors. MPS can play an important role in selecting treatment procedures.

Objective To evaluate the value of the transnasal esophagogastrodudenoseopy(EGD)in clinical diagnosis and therapy.Methods The study includes 1000 patients referred for diagnostic and therapie EGD.All patients were received the examination after 2%lidocaine was administered into the uaris.We obtained biopsy specimens from 824 patients.Results Among the 1000 patients,971 were completed successfully by transnasal EGD,and the remaining was completed by classical transoral EGD.During the examination,we extracted the esopha6eal foreign body in two patients.and performed the pyloric stenting in one patient.Enteral feeding tubes were placed in 18 pafients.We found that the endoscopic manifestation is consistent with the histopathologic examination(the concordance rate is 84%).Conclusion The transnasal EGD has the goodish value in the clinical diagnosis and therapy.

Objective To discuss the clinical significance of percutaneous cervical diskectomy (PCD) in the management of radicular type cervical spondylosis. Methods A retrospective analysis was carried out on clinical records of 106 radicular type cervical spondylosis cases treated by PCD from July 1993 to June 2002. Results Follow-up observations for 6 months～8 years(mean 3.6 years) in 91 cases showed the outcomes were excellent in 36 cases, good in 40, and unchanged in 15, the rate of excellent-or-good results being 83.5%. Conclusions PCD has an excellent therapeutic effect for nerve-root symptoms resulted from cervical disc herniation, such as numbness and pain of the upper extremities or shoulders.

The necessity and importance of medical equipment quality control are analyzed on the basis of clinical cases of ventilator using.It is necessary because it assures the technical performance in the process of medical diagnosis and treatment.It is important because it extends the work range of medical engineers in hospital,changing them from the state of passive maintenance to active quality control,thus contributing to the combination of engineering and clinical diagnosis and treatment.Further more,it promotes the development of clinical medical engineering in hospital.