Objectives:The objective of this study is to make suggestions for the internet medical development. Methods:Based on the field survey, this paper analyzes three kinds of internet medical mode in China, and sums up the pros and cons. Results:The internet medical has the ability of technically providing healthcare by internet, and meeting the patients’ essential health care requirements. The problems mainly include health insurance, regional dis-tribution, electronic prescription audit, electronic medical record and safekeeping the record files, operation supervi-sion etc. The corresponding countermeasures include elaborating laws, gradually completing the internet medical and health insurance cooperation, the government’s regional division handling, setting up a special supervision department in the hospitals etc. Conclusion:It is important to clear the internet medical related problems and develop a model which is suitable for healthcare institutions.

The authors discussed the retention and revision of the Regulations on the Handling of Medical Malpractice following the enforcement of the Tort Liability Law.These discussions also covered the amendment of the concept of medical malpractice,and the reforms to make on the medical malpractice appraisal system built upon the Regulations following the enforcement.In the meantime of applying the Law to judge cases of medical malpractice,the Regulations as an administrative regulations issued by the State Council,should be revised before playing its role in preventing medical malpractice,medical dispute handling,and penalising medical institutions and medical workers of malpractice.

ObjectiveTo measure the changes of eye shape and axial length of the eyeball before and after removing the scleral encircling buckles. MethodsThis is a prospective and controlled study. Twenty eyes (20 patients) with rhegmatogenous retinal detachment and the fellow eyes were enrolled in this study.All patients underwent scleral encircling buckling, and the buckles were removed 2.0 - 3.5 years after the surgery. The eye shape and axial length of both eyes were measured by three-dimensional computed tomography (3D-CT) before and one, three, six months after the removing surgery. The axial length was also measured by intraocular lens (IOL)-Master. Results3D-CT showed that buckled eyeball depressed at the equator, resulting in a gourd-shaped eyeball.One month after removing the encircling buckle the depression disappeared.By 3D-CT scanning, the axial lengths of buckled eyes were (27.65 ± 1.22),(27. 3±1.56), (27. 29 ± 1.46) and (27. 12 ± 1.49) mm before and one, three, six months after the removing surgery respectively.The difference betweenbefore and after removing surgery was not statistically significant(t=2.89, P = 0.723). By IOL-Master, the axial length of operated eyes were (28. 32± 1.94), (28.17± 1.87), (28.21± 1.94), (28.25± 1.93) mm respectively.The difference between before and after removing the encircling band was not statistically significant (t = 3. 304, P =0.93). There was no significant difference in these two measuring modes (t= 3.705, P = 0.847).ConclusionsEncircling buckling can cause eyeball indentation, removing the encircling band can rescue the indentation. There are no changes in the axial length before and after removing the encircling buckles.

Objective To provide an essential features of the knee for the prothesis design more suitable in Chinese. Methods 240 knees of 120 healthy Chinese adults were selected on trial, with an average age of 30.6 years (range, 21 to 40 years) and an average height of 1.68 m ranging from 1.60 m to 1.75 m. Each individual was asked to do deep flexion activities. Fluoroscopy were used to determine accurately the weightbearing kinematics in vivo of 240 knees at different position. The anterior articular surface of the femoral condyle was designated as the "extension facet"(EF), while the posterior surface as the "flexion facet"(FF). Their centers are labelled as EFC and FFC respectively. The distances between the ipsilateral posterior tibial cortex and the center of the posterior femoral condylar circles at different position were measured by drawing a line through the most protruding points in the medial and lateral tibial subchondral bony landmark. A second line was drawn perpendicular to the first and tangent to the posterior tibial cortex. The distance d1 and d2 were measured perpendicularly from FFC and EFC to the second line respectively. The change of d1 and d2 in different positions denoted the relative movement between the tibia and femur. The data were used by ANOVA analysis containing two factors with SAS software. Results The difference of sex and side had no influence on the relative movements between the tibia and femur. In normal adults, the range of relative motion at the medial and lateral condyle during deep flexion was (1.4?0.3) mm and (15.9?4.7) mm respectively. Conclusion The lateral condyle undergoes posterior translation including sliding and rolling significantly during the deep flexion that leads to the relative axial rotation of the tibia to the femur.

Cornea is a very important component of the human eyeball wall.It maintains the physiological structure of eyeball and provides protection for eye content and it is an important part of refractive media.As human inhomogeneous viscoelastic material, the cornea possesses many biomechanical properties such as the elastic, viscosity and non linear elastic.Currently, ocular response an-alyzer and corneal visualization scheimpflug technology are often used in vivo measurement and analysis to assist in the diagnosis and treatment of clinical diseases such as keratoconus, and to assess the feasibility and prognosis of refractive surgery.The latest progress of corneal biomechanical measurement and its clinical application are reviewed in this paper.

Objective:To understand the current situation about pre-registered medical practitioner's ineligible practice from a legal point of view and provides references forthe Law of Medical Practitioners.Methods:The sur-vey is based on cluster sampling method which centralized the selected large clinical teaching hospitals which have launched the standardized residents training.The research is focused in Beijing and involves three kinds of people in-cluding the pre-registered medical practitioners, clinical teaching teachers and health administrators.The descriptive statistics and the Comparison rates between groups by chi-square test rates were adopted.Meanwhile, the 764 medi-cal malpractice cases from the past three years were analyzed in the Courts of the People of Haidian and the Beijing Chaoyang Districts.Results:The clinical trainees“pre-registration” made illegal situations such as independent vis-its, finding a single worker on duty, independent patient disposal, invasive technology's independent operation, inde-pendently writing the medical records, and the absence of tutors on the supervision sites.All of these mischiefs en-hanced the occurrence of medical disputes.Suggestions: Based on the current situation, it is necessary to establish the legal qualifications for the“pre-registered” trainees engaged in the accredited clinical work legislation, physician qualification examination, and in so many angles.Proposing solutions based on legal issues about “the practitioner guidance” should also be efficient.

Objective To prepare a detective membrane strip for detection of food allergen-specific IgE in serum samples and estimate its clinical application value in allergic diseases. Methods The crude extracts of the food allergens were prepared. Nitrocellulose membrane as the solid support was selected and the coating and the detecting conditions were optimized. The membrane strips were used to detect serum samples in 210 patients with allergic diseases and the results were compared with German Allergy Screentesting system. Results The optima] experimental conditions were as follows: The NC membrane was adopted as the solid support. After being spotted, the food allergens were incubated for 2 hours at room temperature, followed by 2% PVA blocking for 1 hour. After serum samples were diluted (1: 10) and incubated for 2 hours at room temperature, the concentration of anti-human IgE was 2 μg/mL Compared with the German Allergy Screen-testing system, their positive detectical coincidence was 63.6%, and negative detectical coincidence was 94. 6%. The two methods had no difference in detecting the majority of food allergens such as egg white, milk, peanut, soybean, crab and shrimp (X2 2.53, 2.40, 2.08, 2.38, 0.17,1.13, P>0.05). Conclusions The advantages of our method for detecting allergic diseases are little serum needed, multiple detective allergens, simple manipulation and low cost. This method has obvious clinical application value, which should be a new detective method for the allergic diseases with broad perspectives.

Objective To investigate the network information behavior characteristics of medical staff for improving the information service of hospital libraries.Methods The network information behaviors of medical staff were analyzed in aspects of the flow rate on Website, the number of off-station linkages, the times of page visiting, the time preference of users information behaviors, browsers, and access devices according to the Web log processed by Piwik analysis software.Results The information behaviors of medical staff were frequent.Their major objective was to use the electronic resources.The information behaviors of medical staff were focused on their working time.Conclusion Hospital libraries should strengthen the construction of their Website contents, optimize their Website design, update their information and improve their information service according to the time preference of their users information behaviors.

In China, the morbidity and mortality of lung cancer both rank the first. EGFR-TKI occurring has pushedthe treatment of lung cancer to an unprecedented new stage. At the same time of targeted drugs working, the side effects on associated rash also gradually attracted people's attention.Traditional Chinese medicine has its own specific advantage of treating sample acne skin rash.Thisarticle from the understanding of acne, andvarious of acne syndrome differentiation of traditional Chinese medicine experience of ancient doctorsto sample acne skin rash was summarized. At the same time, the paper wassummarized forEGFR-TKI induced sample acne skin rash in the treatment with traditional Chinese medicine from the etiology and pathogenesis, differentiation of symptoms and signs,principle and prescription of treatment,in order to cure the current disease by learning the ancient method.

Objective To look for susceptible and resistant HLA gene of Atopic Dermatitis(AD), analyze single strand conformation polymorphism of the susceptible gene and observe whether the base sequence was different from healthy Method Polymerase chain reaction sequence specific primer(PCR SSP)was used to classify the HLA DRB allele of 122 patients and 80 controls PCR single strand conformation polymorphism(SSCP) was used to analyse the susceptible gene Results The DR 3 frequency of extrinic type of “pure” AD(EAD)group and complicated group was higher than that of the control group ( RR =5 27 and 3 59 respectively P 0 05). Conclusion HLA DR 3 was the susceptible gene of AD, while HLA DR 6 was the resistant gene of AD It indicated that people with HLA DR 3 were reliable to AD, while people with HLA DR 6 were not But there was no base difference between these people and the healthy in HLA DR 3