无创血压检测仪质量控制检测方法分析及应用特点

目的：探讨无创血压检测仪质量控制的检测方法及常见问题,分析两种无创血压质量检测仪的功能和特点,提高质量控制检测技术。方法：采用美国“FLUKE”BP Pump2型无创血压质量检测仪和奥利科BP-SiM型无创血压质量检测仪,对监护仪中无创血压模块进行检测,对结果进行分析。结果：定期的质量控制检测可以有效提高无创血压监护仪的可靠性,降低不合格率。结论：使用两种无创血压质量检测仪保障了多参数监护仪的质量安全。通过定期检测,杜绝了不合格的监护仪在临床的应用,确保了临床诊断的准确性和患者的生命安全。     

Datex监护仪无创血压压力传感器的更换及校准

无创血压是监护仪的一个重要参数。本文着重介绍了Datex -Ohmeda监护仪无创血压压力传感器的更换及校准方法。     

床旁监护仪无创血压测量的原理与检验校准

本文在介绍多参数监护仪无创血压参数测量原理的基础上,简述应用美国FLUKE公司的BP-Pump2无创血压测试仪对监护仪无创血压监护参数检测校准的方法。通过对动态无创血压的检测校准,可以最大限度地保障临床使用的安全、准确、可靠。     

某三甲医院住院部监护仪使用率调查分析与对策研究

介绍了监护仪的使用现状，重点阐述了监护仪的开机率和监护仪五大监测功能的使用率，通过对数据进行分析，指出了监护仪存在总数不足、数量分配方面不能满足科室实际需要和带有无创血压功能的监护仪数量不足等问题，最后针对存在的问题，提出了呼吸内科、普外肝胆病区、普外胰胆一病区、消化一病区、心内科、肿瘤二病区和肿瘤三病区应增配监护仪；干部二病区、三病区、四病区、七病区、八病区和骨科一病区应该减少配置数量：胸外ICU应该增加带无创血压监测功能的监护仪等建议。     

动态无创血压监护仪检测校准方法的研究与应用

对动态无创血压监护仪的检测校准方法进行研究和探讨,并对校准技术规范和测量结果不确定度进行了分析,以便对临床使用的动态无创血压监护仪的质量进行控制,保障临床使用的安全、准确、可靠。     

日本COLIN BP—8800无创血压脉搏监护仪常见故障分析及维修

日本COLIN公司生产的BP-8800无创血压脉搏监护仪是常见的血压、脉搏监护设备。本文将我们长期维修该设备的实际工作经验做了一些总结，对BP-8800无创血压脉膊监护仪的常见故障原因进行了分析，同时给出了维修方法。     

浅析不同型号床旁监护仪无创血压测量结果分析

本文对不同型号床旁监护仪无创血压测量结果的分析,简单总结了我院在用监护仪无创血压测量的一般规律,从而进一步加强临床医护人员对其做深入地了解,以便引起足够重视,并正确使用之。     

多种品牌床旁监护仪无创血压测量分析

本文通过对不同型号床旁监护仪无创血压测量结果的分析,简单总结影响监护仪无创血压测量的主要因素,使临床医护人员对其能有深入的了解,以便引起足够重视,并正确使用。     

PM-9000多功能监护仪无创血压模块原理

PM-9000是深圳迈瑞公司开发的多功能床旁监护仪,可监测心电、无创血压、血氧饱和度、脉搏、二氧化碳等,迈瑞公司的监护仪在市场上有一定的占有率。1测量原理PM-9000多功能监护仪的无创血压监测采用了振荡法(oscillometricmethod),振荡法是上世纪70年代发展起来的无创伤性动脉血     

医用多参数监护仪的原理及故障检修

为了满足临床工作的需要，监护仪需要长时间地监测病人生命体征，如各种生理参数。监护仪监测参数在不断增多完善，由过去的单参数监护仪快速发展为多参数监护仪，包括有创无创之分，监护仪监测的生理参数有心电、呼吸、血压、体温、血氧饱和度、有创血压、呼出末CO2,心输出量等多种参数。     

The Control of the Blood-pressure: (Section of Therapeutics and Pharmacology)

Present conceptions of the control of the general blood-pressure are based on the view that the sympathetic nerves are only constrictor in action and the circulating hormones, adrenaline and vasopressin, only pressor in effect. Surgical treatment of high blood-pressure and allied conditions has been directed accordingly to the removal of portions of the sympathetic system and to the removal of the suprarenal glands or tumours connected with them. Removal of portions of the sympathetic has been successful in relieving attacks of angina pectoris and removal of suprarenal tumours has relieved paroxysmal hypertension. Neither removal of portions of the sympathetic systems nor removal of the suprarenal glands has been successful in reducing continuous hypertension. It is suggested that our conceptions of the control of the blood-pressure need revision.The normal variation in blood-pressure is not sufficiently realized. It may be as low as 85 mm. or as high as 190 mm. About one in every 40 men has a blood-pressure higher than 160 mm. It is suggested that the diagnosis of essential hypertension should never be made unless it is known that the blood-pressure has been rising. A single observation of a high pressure is not enough for the diagnosis.Evidence is described that adrenaline and vasopressin may lower the blood-pressure as well as cause it to rise; similarly there is evidence that the sympathetic nerve supply to the skeletal muscles is dilator rather than constrictor in effect. Hence, all three mechanisms commonly thought of as pressor may also be depressor, and it seems more accurate to think of them as controlling the blood-pressure by raising or lowering it than simply as factors which raise it.     

血压计的质量检查与故障处理

血压计的质量是医院医疗质量体系中的一个基本保障点，保证了这个基本点，医院医疗质量体系才能最终得到保障。根据血压计在实际应用中的情况，对其质量检查与常见故障处理方法进行了阐述。     

我院水银式血压计计量结果的统计分析

本文统计了近十年以来该院水银式血压计的计量情况，并对计量统计结果进行了分析，讨论了导致血压计计量检定不合格的各类因素的成因，及注意防范措施。对保证医院血压计使用过程的量值准确，提高临床诊断水平具有指导意义。     

血压参数自动获取电路的设计

介绍一种数字血压计的血压参数自动获取电路的设计及实现。电路以８９Ｃ２０５１单片机为核心，通过对数字血压计液晶显示驱动信号的采集和处理完成血压参数的自动获取。电路具有简单可靠等优点。     

A Successful Treatment for Toxic Symptoms resulting from Ether An?sthesia,based on a Biochemical Investigation

(1) Blood-sugar rises and blood-pressure falls as ether anæsthesia progresses.—(2) Blood-sugar is high and blood-pressure low when symptoms of shock are present.—(3) There is some justification for thinking that the pancreatic hormone is deficient as the result of the ketosis produced in connection with ether anæsthesia.—(4) Insulin administration is a successful method of treatment for post-anæsthetic toxic symptoms, which are always associated with a high blood-sugar, and also prevents these from developing. It tends to increase a fallen blood-pressure and reduce a raised blood-sugar during ether anæsthesia.     

宁波市镇海区社区居民高血压干预前后KAP调查

目的进行高血压综合干预效果评价,了解社区居民的KAP的改变情况,探讨社区健康促进对高血压病人的血压控制作用.方法采用二阶段随机抽样的方法分别在干预前后进行问卷调查.结果高血压患者干预后血压控制率达71.9%,较干预前的56.8%有显著性提高(P＜0.05).居民高血压知识平均得分为85.5分,及格率达96.6%.有更多的居民开始控制每日的食盐摄入量,每日食用蔬菜和水果的情况都有改变.高血压患者定期测量血压率由31.3%上升到56.7%.居民对开展社区高血压健康促进持正性态度的明显增多.结论社区高血压综合干预有助于高血压病人的血压控制.     

台式血压计的改进

目的：消除血压计定位弹片断裂及和上、下盒脱落等故障。方法：通过增加定位阻片及改装定位销的方法。结论：方法实用,成本低廉,具有一定的推广价值。     

数字式电子血压计动态血压测量的误差分析

用绝对值方法分析数字式血压计动态血压误差存在较大偏差．而用标准差方法能较好反应其真实偏差水平。     

Relatively poor regulation of blood pressure in patients with type-2 diabetes mellitus in the primary care setting and specialists' practice in the Netherlands

OBJECTIVE: To investigate the degree to which the goals for adequate blood-pressure control in patients with type-2 diabetes mellitus (DM) are met in Dutch specialists' practice and in the primary-care setting. DESIGN: Cross sectional. METHOD: Data were collected from all consecutive patients with DM type 2 visiting the outpatient clinic of two physicians specialised in diabetes care, in Zwolle, the Netherlands, in the period 1 November 1999-30 April 2000. The target value for blood pressure was < or = 150/85 mmHg. In addition, baseline data were collected on patients in the primary-care setting who participated in a transmural project in Zwolle in the period 1 February 1997-31 January 1998. In 1998, the target blood pressure in the primary-care setting was < or = 160/90 mmHg. Patients who met the goals for adequate blood-pressure control were compared with patients who did not. RESULTS: A total of 502 patients from specialists' practice and 1084 patients from the primary-care setting were included. The prevalence of hypertension in specialists' practice was 89% (n = 377); of these patients, 140 (37%) had a good regulation of their blood pressure. The patients who had an adequate blood-pressure control and those who did not were comparable. Both groups were prescribed an average of 2.2 kinds of antihypertensive agent per patient. The prevalence of hypertension in the primary care was 69% (n = 733). The goal for adequate blood-pressure control, i.e. a blood pressure of < or = 160/90 mmHg, was achieved in 44% (n = 324). In the primary-care setting, an average of 1.1 kinds of antihypertensive agent was prescribed, 1.6 in patients who achieved the target value and 0.8 in those who did not (p < 0.05). CONCLUSION: Regulation of blood pressure in patients with type 2 DM and hypertension was far from optimal: 37% of patients in specialists' practice and 44% of those in the primary-care setting achieved the target values.     

Correlation of autonomic neuropathy and retinal microangiopathy in diabetic children

The authors investigated the preclinical signs of autonomic neuropathy (resting heart rate, hyperventilatory arrhythmia, heart rate on standing/lying, orthostatic blood-pressure decrease) in 15 type I diabetic children with negative FLAG as well as a control group of 10 healthy children. In the diabetic group with negative FLAG as compared to control children the mean resting heart rate was significantly higher, the mean values of cardiovascular reflexes did not show significant differences, however in a third of these patients the narrowing of hyperventilatory arrhythmia was demonstrable. The differences of mean values of all the four investigated parameters in the group with positive FLAG comparing with the control group proved to be significant. According to their results the initial disturbances of the autonomic nervous system in childhood diabetes may appear relatively early--before the preclinical stage of retinal microangiopathy--showing the untimely dysfunction of the parasympathetic nervous system, on the other hand the signs relating to disturbance of the sympathetic nervous system (heart rate ratio on standing/lying, orthostatic blood-pressure decrease) become only in preclinical retinopathic children positive.