Objective To design a neonatal nasogastric fixation mount to decrease the complications during nasogastric feeding and facilitate the nurse's operation.Methods The mount was composed of a base,a hose rack,a clamp,a freelyrotating roll ball and a fixation knob.Totally 90 preterm infants hospitalized from January to September 2016 were equally and randomly divided into a fixation mount group,a gravity feeding group and a control group using conventional nasogastric feeding.The incidences of the complications during feeding were recorded including emesis,abdominal distension and apnea,and questionnaire survey was carried out on the nurse's satisfaction for the fixation mount.Results The mount reduced the complications related to nasal feeding,increased the nurse's satisfaction.The fixation mount group had the complications incidence rate (30.0％) significantly lower than those of the gravity feeding group (43.3％) and the control group (53.3％).The nurse's satisfaction in the fixation mount group (93.3％) was higher than those in the gravity feeding group (80.0％) and control group (52.0％).Conclusion The nasograstric fixation mount is applicable for the preterm infants in far-infrared radiation table,warmer and infanette,and thus is worthy promoting clinically.

OBJECTIVE To explore the reason,hazard and preventive method of sharp injuries by analyzing nursing students who had sharp injuries.METHODS A retrospective study of hospital medical sharp injuries were taken among nursing students from Aug 2007 to May 2008.RESULTS There were 30 cases sharp injuries occurred in past year.Needles injuries accounted for 76.7%,and the others for 23.3%.Fifteen cases occurred in operation,and 15 cases occurred after operation.Twenty-three cases worked without gloves;86.7%injuris were on fingers.Hepatitis Bvaccine inoculation rate was 63.3% in 30 cases.CONCLUSIONS Enhancing occupational security education,improving nursing students′ sense of occupational security prevention and standardizing operation progress,can decrease sharp injuries among nursing students.

Coronary Disease ; Humans ; Smoking

Cardiology ; Integrative Medicine ; Medicine, Chinese Traditional

Objective To investigate the therapeutic effect of traditional Chinese medicine,Songling Xuemaikang Capsule on the individual with cerebral infarction reconvalescent and its mechanism.Methods Patients in control group( n =54) received regularly therapy and treatment group( n =55) was treated with regularly therapy and Songling Xuemaikang Capsule for eight weeks respectively.The clinical therapeutic effeets,Barthel index,hemorheology indexes,serum lipid and C-reactive protein (CRP) were determined.Results The total clinical effective rate in treatment group and control group was 70.9％ and 55.6％ (P ＜ 0.01 ).After eight weeks treatment,the scores of Barthel Index,hemorheology indexes,the amounts of serum lipid and CRP in treatment group were improved significantly as compared to the control group ( P ＜ 0.05 or P ＜ 0.01 ).There was no severely side effect found in this trial.Conclusion Songling Xuemaikang Capsule could partly improve patients clinical outcome and life quality.The clinical efficacy of Songling Xuemaikang Capsule on the individual with cerebral infarction reconvalescent should be related to its functioning to promote the recovery of patients' blood hemorheology,and regulate serum lipid and decrease CRP level.

The serum concentration of vitamin A (VA) and B-carotene were determined in 50 healthy pregnant women in the later trimesters and parturition, their newborns and 20 non-pregnant women. In the meantime the contents of placental tissues were determined too. The results showed; 1. The serum VA content(2.17 umol/L, 62ug/dl)of pregnant women in the later trimesters was higher than that of non-pregnant women (1.37umol/L, 39ug/dl), but it decreased immediately after delivery. 2. There was no significant def-ference of the serum B-carotene concentration between the pregnant women and non-pregnant women. 3. The cord blood VA and B-carotene contents were much lower than those of maternal blood. 4. The contents of B-caro-tene in placentas were 9.6 times as much as VA. 5. The efficiency of transport of B-carotene from maternal blood to placental tissue was higher than that of VA, and lower than that from placenta to cord blood.

Pathogen incubation theory includes "no manifestation after infection" and "manifestation after incubation". Clinical data showed that the incidence and recurrence of tic disorders in children had a strong relevance to six exogenous factors. The pathogenesis is similar to the pathogenic mechanism based on incubation of pathogen theory, so we proposed a theory of "tic disorder induced by incubation of pathogen". Pathogenic wind can be classified into exterior wind and endogenous wind. Pathogenic wind is more apt to move, rise and migrate. The characteristics of pathogenic wind, especially easy mobility, determine the symptoms and signs of tic disorder, for pathogenic wind can be characterized by vibration and involuntary movement such as convulsion and tremor. If exogenous pathogenic wind moves into half-exterior and half-interior phase from the exterior, both the exterior and interior syndromes should be treated at the same time. We should regulate the function of the liver and the lung, expel pathogenic wind by dispersing the lung, and calm endogenous wind by removing obstruction in the collaterals and soothing the liver.

Adult ; Humans ; Liver Transplantation ; United States

OBJECTIVE To improve the administrative and controlling quality of hospital acquired infection(HAI),practice all kinds of works of HAI and decrease the incidence rate of it.METHODS We should strengthen leading power,perfect constitution and administration web,make project workable,intensify education of HAI,improve all medical staff administrative consciousness and whole quality of professional people of HAI,reinforce precaution and manipulation,and erect system of informational feedback.RESULTS All kinds of works of HAI were improved and medical staff administrative consciousness of HAI was enhanced through administration,and we could ensure the effects of sterilizing and killing bacteria.CONCLUSIONS We could carry out all kinds of institutions of HAI through administrative system of standard-check-reward and punish.

OCT angiography (OCTA) is a non-invasive imaging technique for detecting blood flow information of the retina and choroid.Dye injection is not needed with OCTA,which is different from fundus fluorescein angiography (FFA) and indocyanine green angiography (ICGA).OCTA is able to observe blood flow in different retinal and choroidal segmentation slab.This revolutionary breakthrough in OCTA algorithm provides more and more accurate blood flow informations in the diagnosis of ocular vessel diseases and the study on pathogenesis of some vessel-related eye diseases.However,like other biometric technology,OCTA has its limitations and shortcomings,for example,OCTA presents a smaller observational area than FFA and ICGA,and some factors affect the imaging quality and cause misdiagnosis during the examination and reading image.Fully understanding the principle of OCTA and its image features are helpful for eye doctors to better interpret the blood flow changes of retinal diseases,choroidal diseases,glaucoma and neuro-ophthalmic diseases.Ophthalmologists should correctly apply this imaging tool for a better monitoring and following up of these diseases.