Objective:To establish the medical equipment maintenance management system based on HRP, to break through and solve various problems that the traditional manual management mode couldn't resolve in the medical equipment maintenance and repair, and to ensure the normal development of clinical diagnosis and treatment.Methods: Using the network information technology, combining with the characteristics of the hospital industry, referring to the enterprise resource planning management system, to establish a new hospital medical equipment maintenance management system.Results: The system management module included a series functions, such as maintenance reports, maintenance applications, applications for repair, maintenance grades, maintenance items, fault types and maintenance methods. This module unified the technology and methods, contents and procedures of equipment maintenance, and the system also included maintenance plan, maintenance report and early warning function for the equipment using. Besides, the design of specially displayer would real-time display maintenance information.Conclusion: HRP system was used to replace the traditional manual management mode and it can break and resolve various problems of medical equipment repair and maintenance at the present hospital, such as record and save the maintenance information, provide high efficiency and high quality service for the clinical diagnosis and treatment, and data support for statistical analysis.

Objective To explore the effects of three- stage swallowing rehabilitation on the swallowing a-bility of stroke patients with dysphagia. Methods 60 stroke patients were divided into primary cerebral infarction and primary cerebral hemorrhage groups, then further divided into treated and control groups randomly. All groups were given the same routine internal medicine treatment. Patients in the treated group were given three stage swallo-wing rehabilitation training additionally. All patients were assessed using Caiteng's Grading Method at the outset and at the end of the 2nd week, the Ist month and the 2nd month. Results Swallowing function scores in the treated groups were higher than those in the control groups at every stage (P≤0.05). The treated groups' scores also im-proved more quickly than those in the control groups. Conclusion Three stage swallowing rehabilitation can signifi-cantly improve stroke patients' swallowing function.

ObjectiveTo investigate the improvement of speech in patients with increased blood pressure(BP) and stable blood pressure during speech therapy. MethodsAfter monitoring blood pressure with dynamic blood-pressure meter during speech therapy, patients were divided into increased BP group and stable BP group. Patients received two-month speech therapy, then their score changes in ABC examination of pre-treatment and post-treatment were compared. ResultsIn oral expression, score changes in increased BP group were significantly different from those in stable BP group (P<0.05). In listening comprehension, score changes had no significant difference between two groups(P>0.05). Conclusions Patients in increased blood pressure group progressed obviously in oral expression.

ObjectiveTo explore clinic features of large cerebral infarction and the relationship between infarcted area and prognosis.MethodsClinic materials such as dangerous factors, onset, course, treatment and prognosis, brain CT changes and internal carotid artery ultrasonic examinations of 68 patients with large cerebral infarction were analyzed retrospectively.ResultsThere were 28 cases caused by cerebral embolism, and 40 cases caused by cerebral thrombosis. 6 cases got recovery, and 34 cases, progress, and 11 cases,no progress, and 17 cases, death. ConclusionThe infarcted area was significantly related to prognosis (P<0.05). Internal carotid artery frequently occurring atheromas and senile non-valve atrial fibrillation were major embolic origins for large cerebral infarction.11 out of the 17 deaths could be attributed to brain herniation and secondary infection. The early abnormal brain CT showed that the rate of mortality was 62.5%, and the rate of mid-line dislocation was 42.9%. Either of them indicated that prognosis was bad.

ObjectiveTo observe the effect of cognitive rehabilitation on patients with mild vascular dementia. Methods60 patients with mild vascular dementia were randomly divided into cognitive rehabilitation group(Group A,30 cases) and non-cognitive group (Group B,30 cases).All patients in those groups received medical treatment and PT, OT and ST exercise,and Group A received cognitive rehabilitation exercise additionally. Before and after treatment, the cognitive ability was evaluated with Loewenstein Occupational Therapy Cognitive Assessment Battery (LOTCA) and activity of daily living (ADL) with Functional Independence Measure (FIM).ResultsGroup A significantly improved cognitive ability (P<0.01), ADL (P<0.05) and general subjective impression compared with Group B. Conclusions The cognitive rehabilitation exercise is effective on patients with mild vascular dementia.

BACKGROUND:Stem cel s can be induced to differentiate into dopaminergic neurons in vivo and in vitro, which provides a theoretical basis for stem cel transplantation in the treatment of Parkinson’s disease
OBJECTIVE:To explore the feasibility and mechanism of intracerebral transplantation of umbilical cord blood mesenchymal stem cel s for treatment of Parkinson’s disease rats.
METHODS:Intracerebral injection of 6-hydroxydopamine was used to make Parkinson’s disease models in SD rats. Twenty-two model rats were randomized into cel transplantation group (n=12) and control group (n=10) and respectively injected intracerebral y with umbilical cord blood mesenchymal stem cel suspension and PBS. At 1-8 weeks after cel transplantation, intra-abdominal injection of apomorphine was performed every week to observe the rotation behaviors of rats;at the 2nd and 8th weeks, rat’s striatum and substantia nigra were taken for immunohistochemistry staining.
RESULTS AND CONCLUSION:The rotation behaviors were gradual y decreased with time in the cel transplantation, but had no changes in the control group. At 3-8 weeks after transplantation, there were significant differences in the rotation behaviors between the two groups (P<0.05). At 2 weeks after transplantation, tyrosine hydroxylase-positive cel s were found within and around the striatum of the cel transplantation group;but there were no exogenous cel s in the control group. At 8 weeks after transplantation, there were stil active cel s and tyrosine hydroxylase-positive cel s in the striatum of cel transplantation group, and there was no tyrosine hydroxylase expression in the striatum of the control group. These findings suggest that transplanted umbilical cord blood mesenchymal stem cel s can survive in the brain that are positive for tyrosine hydroxylase, which can improve the behavior abnormalities of Parkinson’s disease rats.