Objective:Imaging features of hypoxic ischemic encephalopathy in neonates on CT scan were analyzed.Methods: Eight six cases of hypoxic ischemic encephalopathy in neonates were collected, and the pathogenesis, CT image characteristics were analyzed.Results: All of 86 cases have brain edema in different degree, and complicated with subarachnoid hemorrhage in 29 cases, subarachnoid and subdural hemorrhage in three cases, intracranial hemorrhage breaking into ventricles in one case and subdural hemorrhage with subcutaneous bleeding in one case.Conclusion: CT scan is valuable for detect the hypoxic ischemic encephalopathy in neonates and its follow-up examination.

Objective:To enhance the CT department full-time staff professional quality. Methods: Summary according to the CT room personnel in CT department working experience. Results: Eliminate or reduce the CT enhancement in the accident.Conclusion: CT room staff should have good communication and coordination ability, rich clinical experience, skilled professional skills, a high degree of vigilance and a strong sense of responsibility, eliminate their concerns, to implement CT successfully enhance the inspection, the prevention of medical risk.

Objective:To determine a new management strategy, and create a win-win in the medical equipment maintenance outsourcing situation.Methods:Hospital with third-party manufacturers to adopt bidding game analysis, game theory is the study of the behavior of decision-making body when making a direct interaction and balance problems with this decision, its main emphasis on individual research model is rational, that is, at a given pursuit of utility maximization under constraints.Results: By studying this stage the hospital with third-party companies in game analysis equipment maintenance outsourcing, improve service quality and medical management standards, and achieve win-win cooperation between the two.Conclusion: Medical equipment maintenance outsourcing game analysis presented emphasis on service and reputation, win-win strategy to follow market rules.

Objective:To improve the comprehensive quality of medical students through developing the second class teaching of histology and embryology in the college of traditional Chinese medicine.Methods: Combined with the Problem-based learning guiding method, using a variety of teaching methods of teaching windows, self atlas, open labs and knowledge competition to carry vivid histology and embryology second class.Results: The second class may improve the students' interest in learning, train the practical ability and promote teamwork.Conclusion: The second class is a strong complement to the traditional form of teaching histology and embryology, effectiveness of teaching innovation is good in practice and contributes to the cultivation of talents of traditional Chinese medicine.

Objective:To develop a wearable electro-therapeutic apparatus for chronic soft tissue lesion, which used low frequency electric pulse to treatment the shoulder, back and waist of human body.Methods: The fabric electrodes are fixed on specific position of the elastic vest. The vest elasticity ensures that the electrode and the users are in close contact. MSP430 microcontroller is used as the core of control board. Low frequency pulses for treatment are generated by PWM mode of MSP430 Timer1, then pass through the power amplifier and are added to human body by fabric electrodes. Meanwhile the impedance between electrodes is monitored to avoid the striking fire burns the skin of the human body and ensure user’s safety. The wireless data communication and control between intelligent mobile phone and MSP430 microcontroller are achieved by Bluetooth technology.Results:The developed wearable electrotherapy instrument is easy to operate, safe and reliable, convenient for the daily busy office workers treatment and rehabilitation in working time.Conclusion: It is very fitful for long-term therapy and save the time.

Objective:Through getting acknowledge of the High-voltage of medical linear accelerator, it makes it possible for the relative medical workers to do a quick reaction to the repairmen and maintenance to the accelerator, and to maintain the machine to a good performance efficiently. While through understanding the application situation and development of accelerator, we could do a better choice at the terms of choosing an accelerator for hospital which meet the basic requirements and accuracy.Methods: Using the block diagram to introduce the main part of High-voltage of medical linear accelerator, and especially introduce the charging pinciple of charging transformer and the charge and discharge of PFN. The accelerator plays a vital fuction at radiation therapy, and we introduce the accelerator application in various fields and the development situation of technology application.Results: It’s significant to know the working principle of High- voltage as it’s helpful to ensure whether the machine works normal or not and to diagnose faults in it.Conclusion: In addition, through understanding the application situation and the development of accelerator, we could choose an appropriate accelerator for our hospital.

Objective:To identify the expression of plasmid pLNCX-EGFP-C1-hri targeting the gene of Human ribonuclease inhibitor (hri) in PA317 cells which is capable of expression in mammalian cells.Methods: The vector of pLNCX-EGFP-C1-hri was transfected into PA317 cells by Lipofectamine 2000 and then the expression of recombinated plasmid was verified in living cells by observing the transcription level of egfp-hri fusion gene mRNA with RT-PCR method and the expression level of egfp-fusion hRI protein with western blotting method respectively.Results: Both RT-PCR and western blotting showed the egfp-hri fusion gene was obviously expression in PA317 cells.Conclusion: The plasmid of pLNCX-EGFP-C1-hri targeting hRI is successfully constructed and the protein of hRI can be expressed in PA317 cells correctly.

Objective:According to the tumor of children psychology, explore a set of suitable for children accurate tumor radiotherapy positioning method, in order to improve the positioning accuracy, thus improve the tumor clinical cure rate.Methods: 1.Eliminate fear; 2.Adaptability training; 3.The methods of psychological suggestion. Evaluation method: take psychological induction of radiation induced by radiation therapy in children with and without taking mental children from the placement time, downtime in drug utilization rate, treatment rate and bit error rate comparison.Results: There is obvious difference between two groups (P<0.05).Conclusion: radiotherapy positioning of children with psychological intervention in the method, can improve the treatment of children's compliance.

Objective:To explore the clinical application value of multi-slice spiral CT in the diagnosis.Methods: Twenty nine patients with clinically suspected rib fractures and X-ray showed no 64 row helical CT scanning in patients with chest trauma fractures after reconstruction, multiplanar reconstruction and VR imaging.Results: Twenty nine patients with occult fracture of rib on the MPR, VR imaging were rib image good, 28 cases were single, multiple rib fractures in 1 cases, the total of 4 cases with rib fracture, incomplete fracture in 25 cases.Conclusion: The 64 row helical CT for occult rib fracture detection rates, diagnostic accordance rate was superior to X-ray plain film, various post-processing techniques applied to timely, accurate, intuitive display rib fracture location, shape, extent of chest trauma, occult rib fracture first choice inspection method.

Objective:To analyze the clinical value of mouse nerve growth factor combined with paravertebral block on lung cancer associated herpes zoster neuralgia, and prefer a portable diagnosis and treat.Methods: The patients were collected from our hospital during the year January 2011 to April 2014. Sixty-two patients with lung cancer associated herpes zoster neuralgia were divided into two groups: Observation group (n=31) and Control group (n=31). The observation group receiving mouse nerve growth factor and paraertebral block anesthesia, while the control group were receiving gabapentin and paraertebral block anesthesia. Visual analogue scale and curative effect were assessed at before and after treatment at the weak 1, weak 2, weak 3, we4k 4.Results: There were no significant statistic difference on VAS score before treatment between the two groups(P>0.05), while there were significant difference between two group in VAS score after 1~4 weak’ treatment(t=5.885,t=8.566,t=6.659,t=8.751,P<0.05). The effective rate of observation group was 96.8%, while the control group was 80.6%, there were significant difference between the two group(x2=4.47,P<0.05).Conclusion: The total Effective rate of mouse nerve growth factor combined with paravertebral block on lung cancer associated herpes zoster neuralgia was 96.8%, which was safe and reliable and was worthy of clinical practice.