Objective To develop a biodegradable intestinal anastomose stent which have independence intellectual proper-ty rights and investigate the method by which clinicians could improve the research and development of the new surgical instruments.Methods SolidWorks software was used to turn the design ideas into 3D format on computer,and the engi-neering drawing was applied for patent before being submitted to manufacturers.Results Engineering drawing met the re-quirements of patent application and production,and then the model smoothly entered into animal experiments.Conclusion The clinicians can be studied and utilized some kinds of computer aided design(CAD) software so as to not only avoid lost of modifications during trial production,but also shorten the design cycle and improve production efficiency.

Objective To integrate the present information systems such as HIS,EMR,LIS and UIS into an integrated medical information platform.Methods The drawbacks in point-to-point mode and mid-database mode were avoided in aspects of upgrading and maintaining,and medical data exchange technology was used to research the hot spots of hospital information construction.Results The practice has proved that the new technology in the Web Services and ZeroC ICE provides a more effective model for new generation middle ware technology and digital hospital construction.Conclusion Combined with the development of SOA technologies to analyze the development and evolution of technology,the construction direction of medical data exchange are put forward from double angle of technical and business.

The precise measurement in lens thickness in vivo, provides great application value for intraocular accommodation and ametropia development mechanism research.And it has great clinical significance for the diagnosis and treatment of glaucoma and cataract.Currently, many ultrasonic methods and optical methods are used in measuring lens thickness.The measurement principles, advantages, disadvantages and the accuracy of the instruments are summarized in this paper.Among these methods, Orbscan II, Pentacam, Lenstar and AS-OCT can be used to measure lens thickness instead of A-scan.More important is the fact that UL-OCT can dynamically monitor the change of the lens thickness with intraocular accommodation.Choosing an instrument with higher measuring accuracy to examine the lens thickness, can provide more accurate and convincing lens thickness data for clinical and scientific research.

Object:To explore the value of multi-station examination in medical students'clinic skills.Methods:The bedside examination was compared with the multi-station examination.Results:The multi-station examination was more comprehensive,objective and impartial in the evaluation of medical students'clinical skills.Conclusion:The multi-station examination is superior to the bedside examination.

Objective To analyze morbidity,mortality and epidemiological characteristics of epidemic encephalitis B (Japanese encephalitis) from 2002 to 2013 in Zunyi.Methods The descriptive and statistical analysis of the incidence and death of epidemic encephalitis B from 2002 to 2013 in Zunyi was carried out.Results The morbidity and mortality were on a downward trend of epidemic encephalitis B in Zunyi from 2002 to 2013;most of the death and incidence cases occurred in July and August from children living scattered and students under age 15;after immunization expansion,the incidence of encephalitis B showed significant differences between ages,occupations,and time points (P<0.05);in the regional distribution of epidemic encephalitis B,incidence and mortality had significant differences (P<0.05).Conclusion Promising results might be generally obtained after expansion of encephalitis B immunization.However,there is a tendency of shifting back in terms of onset age and month.Therefore,comprehensive prevention measures should be implemented according to the epidemiological features of epidemic encephalitis B.

Asphyxia ; etiology ; therapy ; Humans ; Male ; Middle Aged ; Retropharyngeal Abscess ; complications ; therapy ; Subphrenic Abscess ; complications ; therapy ; Treatment Outcome

Objective:To observe and compare the clinical curative effect and safety of topiramate,carbamazepine and sodium valproate on the epilepsy secondary to encephalitis.Methods:80 cases of patients with epilepsy secondary to encephalitis who were treated in our hospital from January 2010 to September 2015 were selected and divided into the topiramate group,carbamazepine group and sodium valproate group,which were treated with topiramate,carbamazepine and sodium valproate respectively.The treatment effect,congnitive scores (including executive function and visual space,name,language,abstract,attention,delayed memory,directional),adverse reaction rate of three groups were compared.Results:The effective rate oftopiramate group was the highest(80.65％,25/31),carbamazepine was the lowest (70.00％,21/30),but there was no significant difference between the three groups (P＞0.05).After treatment,the scores of executive ability and visual spatial,naming,abstraction,attention,orientation,language in topiramate group were significantly higher than those of carbamazepine group and sodium valproate group (P＜0.05);the incidence of adverse reactions of topiramate group was 12.90％,which was significantly lower than that of carbamazepine group (36.67％) and sodium valproate group (29.62％)(P ＜ 0.05).Conclusions:Topiramate,carbamazepine and sodium valproate have equal therapeutic effect on epilepsy secondary to encephalitis,but topiramate had less adverse reactions and best safety.

Adolescent ; Child ; Child, Preschool ; Colitis, Ulcerative ; pathology ; Colonoscopy ; Female ; Humans ; Infant ; Male

Adolescent ; Anal Canal ; physiopathology ; Child ; Constipation ; physiopathology ; Female ; Gastrointestinal Motility ; physiology ; Humans ; Male ; Rectum ; physiopathology

Objective To determine the relationship between subclinical hypothyroidism and asymptomatic myocardial ischemia in type 2 diabetes mellitus.Methods All of 399 asymptomatic subjects who underwent coronary CT angiography with type 2 diabetes mellitus but without thyroid disease were enrolled retrospectively.Totally patients were divided into subclinical hypothyroidism group (17 patients,type 2 diabetes mellitus with subclinical hypothyroidism) and euthyroid group(382 patients,type 2 diabetes mellitus with normal thyroid function).Results The incidence of subclinical hypothyroidism in type 2 diabetes mellitus was 4.3％(17/399).The ratio of male and smoking in subclinical hypothyroidism group was significantly lower than that in euthyroid group (3/17 vs.194/382,P =0.007;2/17 vs.136/382,P =0.043).The incidence of asymptomatic myocardial ischemia in subclinical hypothyroidism group was 5 cases and in euthyroid group was 130 cases,and there was no significant difference(P=0.694).The age,course of type 2 diabetes mellitus,level of glycosylated hemoglobin and low density lipoprotein cholesterol between two groups had no significant difference(P＞ 0.05).Conclusion Subclinical hypothyroidism is not an independent risk factor for asymptomatic myocardial ischemia in type 2 diabetes mellitus.