医疗设备维护管理信息系统的开发与研究

本文基于C Builder和SQLServer开发平台,介绍了设备维护管理信息系统的开发设计,实施及应用拓展,为医院对医疗设备的维护管理及科学决策作出积极探索。     

On information field of clinical diagnosis

“Field” is a universal phenomenon existing in both nature and society, and determines the existence and significance of all materials or information. The man being has always been generating and carrying a large quantity of life information in his whole life. Each piece of life information has an independent information field. The life information field includes such three subfields as bioinformation field, psychoinformation field and psycho-bioinformation field.The clinical diagnosis information field which is a specific information field within the information field of human activities consists of all information concerning man‘s health. Only after we have cognized and ascertained the clinic diagnosis information field, can we accurately utilize its function to serve the human being.     

Diagrammatic recording of head and neck tumours1

The increasing demands of clinical audit have resulted in the need for accurate data collection. The use of tumour maps allows standardization of the records of patients with head and neck cancer, which facilitates collation of data in multicentre studies and makes interdepartmental comparisons more meaningful. The aim of this study was to develop an improved standard set of tumour maps for recording the stage of head and neck tumours. A review of the existing tumour diagrams was performed to identify those anatomical areas that are not adequately represented or where ambiguity exists. The areas where improvements could be made were identified as: (1) the anterior commissure of the larynx; (2) axial and sagittal views of the larynx; (3) the pyriform fossa and cervical oesophagus; (4) the oropharynx and vallecula; (5) the nasal cavity and paranasal sinuses; and (6) cervical nodal involvement. A new set of tumour maps is presented in an attempt to correct some of the limitations of the existing diagrams.     

选择性输卵管造影与再通术在诊治阻塞性不孕中的价值(附200例报告)

目的 :评价选择性输卵管插管造影 (SSG)及再通术 (FTR)在输卵管阻塞性不孕中的诊治价值。材料和方法 :先经宫颈对常规子宫、输卵管造影 (HSG)显示输卵管阻塞的 2 0 0例不孕妇女的 380条输卵管进行插管 ,采用选择性插管至输卵管开口处推注 76 %泛影葡胺造影 ,对证实阻塞者行导丝再通术 ,术后随访 2～ 4个月。结果 :插管成功率 99% ,无严重并发症 ,复通率 90 % ,妊娠率 2 1% (4 2 / 2 0 0 )。结论 :SSG和FTR是目前诊治输卵管阻塞性不孕的最好方法     

96例急性迟缓性麻痹病例监测分析

目的：观察急性迟缓性麻痹病例（AFP）在我市的发病状况。方法：对96例急性迟缓性麻痹病人采集48h内粪便进行病毒分离，并进行个案调查与随访。结果：96例中，7例分布于城镇，89例分布于农村；格林-巴利综合征55例（57.3%）-横断性脊髓炎16例（16.6%）、神经炎11例（11.5%）、重症肌无力12例（12.5%）、与疫苗相关的脊髓灰质炎AFP病例（VAPP）2例（2.08%）。结论：防疫部门与各级医院加强合作和直接管理能及时了解发病状况。市髓灰质炎减毒疫苗（OPV）免疫工作尚存不足，宣讲教育应进一步加强。     

湖南省乙肝病毒基因型分布及临床意义

目的 :研究湖南省乙肝病毒 (HBV)基因型分布及临床意义。方法 :选择湖南省HBVDNA阳性慢性乙肝病人共 185例 ,其中病毒携带者 (ASC) 4 2例 ,慢性轻、中度肝炎 (CH) 38例 ,重型肝炎 (FHF) 80例 (伴有肝硬化者 4 9例 ) ,肝细胞癌 (HCC) 2 5例 ,采用聚合酶链反应 限制性片段长度多态性 (PCR RFLP)方法检测HBV基因型。结果 :基因型B136例 (73.5 % ) ,基因型C 4 9例 (2 6 .5 % )。基因型B在FHF中占绝对优势 (83.7% ) ,其次为HCC(76 % ) ,与ASC(5 7.1% )比较 ,差异有显著性 (P <0 .0 1)。与基因型B相比 ,基因型C在垂直传播感染者中多见 (38.8%与 13.2 % ,P <0 .0 0 1) ;HBeAg阳性率明显增高 (5 7.1%与 30 .9% ,P <0 .0 0 1) ;抗HBe阳性率明显下降 (36 .9%与 6 6 .2 % ,P <0 .0 0 1)。与基因型C相比 ,基因型B感染者ALT水平明显增高 (2 6 4 .5± 2 5 6 .5与 10 0± 12 0 .6 ,P <0 .0 0 1)。结论 :湖南省存在乙肝病毒基因型B和基因型C ;基因型B为优势基因型并与肝脏疾病活动性相关 ,基因型C与母婴垂直传播感染有关     

高效液相色谱法测定不同部位两面针原植物中L-芝麻脂素和L-细辛脂素的含量

目的　建立两面针原植物中L-芝麻脂素和L-细辛脂素的测定方法,并测定两面针不同部位两者的含量。方法　采用高效液相色谱法（HPLC）,色谱柱为HYPERSIL　BDS　C18,流动相为乙腈:水（50:50）,检测波长287nm。结果　L-芝麻脂素和L-细辛脂素的平均回收率和相对标准差分别为100.13％、1.61％和101.24％、1.46％。结论　此法可用于两面针的质量控制。两面针原植物根部的被测成分含量最高。     

Post–traumatic Alzheimer''s disease: preponderance of a single plaque type

The cause of Alzheimer's disease is unknown. Several factors have been proposed including head trauma. At present, the link between head injury and a subsequent neurodegenerative process is largely circumstantial, except in the case of dementia pugilistica (punch drunk syndrome) found in boxers. Recent studies have shown that the brains of boxers with this syndrome contain large numbers of 'diffuse' beta-protein immunoreactive plaques. We supposed that this plaque type might be associated with trauma induced Alzheimer-like degeneration. In order to test this hypothesis we have re-investigated a previously reported case of post-traumatic premature Alzheimer's disease. Immunocytochemistry using antibodies to amyloid beta-protein revealed large numbers of 'diffuse' non-Congophilic plaques with little or no neuritic component. A similar preponderance of this plaque type is present in the brains of boxers with dementia pugilistica. Our observations support the idea of a trauma induced Alzheimer-like degenerative process and indicate that such a condition is associated with a marked preponderance of 'diffuse' plaques.     

水前房角镜学的使命

水前房角镜学是新建的眼科学的一个分野,为眼科疾患病人服务是她的使命。水前房角镜学的最大优点是其含金量能百分之百地转化为读者的受益。     

重症心脏瓣膜置换术的体外循环管理

目的:回顾性总结重症心脏瓣膜病置换术体外循环经验.方法:105例重症心脏瓣膜病患者,使用stockerⅢ型心肺机及膜式氧合器,体外循环中采用中度低温,预充白蛋白并附加人工肾超滤,心肌保护用高钾含血停搏液灌注.结果:105例患者均顺利脱机,无1例死亡.体外循环时间60～180 min,主动脉阻断时间60～120 min,所有患者均顺利脱离体外循环,心脏自动复跳86例,电击19例.结论:手术中加强心肌保护,可减低手术后的功能衰竭和并发症,并可有效提高手术成功率.