多参数生命监护设备的质控检测用途及重要性
多参数生命监护设备的质控检测用途及重要性。文章来源于德国GMCI高美测仪
一、多参数生命监护设备质控检测的重要性
多参数心电监护仪是医院最为常用的医疗仪器,可以监测患者的心电图形、呼吸、体温、血压(分无创和有创)、血氧饱和度、脉率等生理参数。只有定期执行病人监护仪的质控检测,保障监护仪安全有效,才能避免监护设备不正确读数导致的错误诊断,对患者的健康和药物治疗产生巨大影响。以及避免发生医疗器械不良事件。
二、生命监护设备质控检测方案
多参数模拟器SECULIFE PS300是一款多参数的生命体征模拟仪,可提供准确稳定的生命体征模拟信号,可用于各类生命监护设备的研发、生产、质检、使用、维修后等环节中的性能检测,例如:多参数监护仪、ECG心电图机、血压计和血氧仪等。With the SECULIFE PS300 Multi-Patient Simulator, you can test ECG and long-term ECG devices for flawless functioning.
The portable, multi-parameter patient simulator is not only one of the most versatile systems on the market, it can be intuitively operated as well because it’s unnecessary to enter any additional parameters. Simple scroll control for selecting options makes the PS300 an ideal choice for routine testing of patient monitoring and arrhythmia systems. Two graphic displays allow for display and editing of all possible parameters. Whether for testing, inspection or vocational training, the PS300 supplies the necessary simulations. SpO2 simulation (option), a simple fetal/maternal simulation (option) and a cardiac output (option) are available in addition to ECG, blood pressure, respiration and temperature.
The microprocessor-based patient simulator offers ECG patient simulation, 49 arrhythmias, auto-sequences for BPM, static pressure and performance. And thus you’re provided with a lifelike, independent curve display of the ECG signals. The instrument can be remote controlled via RS 232 and flash programmed in the field.
Quick start functions allow for convenient start-up of the instrument with the most recent user data.
Other decisive strengths of the patient simulator include outstanding ease of use and multifunction features. Continuity tests and more can also be conducted with the SECULIFE PS300. This small, high-performance instrument with numerous functions and minimal weight is a must for your test equipment.
多参数模拟器SECULIFE BP PRO是一款基于微处理器的高精度无创血压(NIBP)模拟器。可提供有创血压、温度、心律失常和泄漏率测试模式,该装置体积小巧,易于使用,并具有多种功能,以适应许多不同的应用。
The SECULIFE | BPPRO is the high-end product from the new range of NIBP simulators and is distinguished by a great variety of functions. It includes functions such as NIBP, IBP, ECG, temperature, arrhythmia, respiration, leak detection and much more.
Specially developed to cover a great diversity of functions and nevertheless to ensure a compact design, the SECULIFE | BPPRO fulfills the requirements of modern medical technology. It makes no compromises with regard to functionality and input diversity. There’s hardly another product with a similarly large range of features.
The multi-connect ports make it possible to connect 2 and 4 mm ECG cables and permit use of ECG cables with pushbutton or clip.
01 ECG心电图-正常窦性心律模拟
SECULIFE PS300可以向3、5 或12导联配置的心电图机发送波形。它为每个信号引线提供独立的输出,参考右腿。正常窦性心律 (NSR) 发生在心跳正常时,以 50到100 BPM 之间的速率跳动,具有标准的 QRS 波形形状和高度。
心率、振幅、成人/小儿、伪差和 ST段抬高或抑制等参数都可以设置。
SECULIFE PS300的显示界面
DUT监护仪的显示界面
02 ECG心电图-心律失常模拟
SECULIFE PS300有36 种心律失常可用于模拟异常心跳,其中12种心律失常同时具有自动和手动模式。
03 ECG心电图-起搏器波形模拟
SECULIFE PS300 可以3、5或12导联配置向心电图机发送起搏波形。每个信号引线都有独立的输出,参考右腿。有7个起搏模拟信号可用,当心跳伴随起搏器时进行模拟。
■ 心房起搏器波形
■ 异步起搏器波形
■ 周期性无反应的心室起搏器波形
■ 无心脏反应的心室起搏器波形
■ 偶尔出现窦性搏动的按需起搏器波形
■ 伴有频繁的窦性搏动的按需起搏器波形
■ AV-顺序起搏器波形
04 ECG心电图-性能检测
SECULIFE PS300有15个性能波形和6个R-波可用于测试和验证:方波、三角波、正弦波、脉冲和R-波。
SECULIFE PS300的显示界面
DUT监护仪的显示界面
05 有创血压和无创血压NIBP模拟
SECULIFE BP PRO可用于无创血压和有创血压模拟;SECULIFE PS300可用于有创血压模拟,Swan-Ganz模拟功能,可运行Swan-Ganz导管的典型序列。
06 体温模拟
SECULIFE PS300可模拟7个独立于设备其余功能的温度,可以随时选择温度设置。输出将模拟YSI 400和YSI 700温度探头。
DUT监护仪的显示界面
07 呼吸模拟
阻抗法呼吸信号可插入LL或LA导线。基线阻抗可以设置为500、1000、1500或2000Ω。在模拟开始之前,这些设置必须与监控设备相关。SECULIFE P300有12种速率设置可用(9种BrPM呼吸速率、呼吸暂停Apnea(0 BrPM)和3种定时呼吸暂停Apnea)。
SECULIFE BP PRO的显示界面
08 SpO2血氧饱和度模拟
SECULIFE PS300 和SECULIFE BP PRO能够驱动外部SpO2模块。该模块(SECULIFE OX)接受SpO2手指模拟器FingerSim系列(SpO2为80%、90%和97%的手指可用)。输出以NSR BPM心率(高达180 BPM)向手指发出脉冲。
SECULIFE BP PRO和DUT监护仪的连接示意图
SpO2手指模拟器FingerSim系列(SpO2为97%的模拟手指)
DUT监护仪的显示界面
09 心输出量模拟
SECULIFE PS300 和SECULIFE BP PRO可以选择心输出量模拟功能。
SECULIFE PS300 和SECULIFE BP PRO最多可模拟8种生命体征,可快速检测生命监护仪!帮助全面高效地执行生命监护仪的质控检测,保障监护仪安全有效运行。
SpO2 Simulation:
30 to 300 BPM
80, 90 and 97%
Integrated terminals for continuity test (lead test)
Front panel resistant to disinfectant wipes
Terminals
10 outputs for electrode plugs (2 to 4 mm ), snap fasteners and clips
1 output with 1 V signal strength for ECG devices without amplifier
Mini DIN terminals (compatible with many blood pressure cables)
Power supply
9 V battery or external power pack
Low battery display and battery life display
深圳银飞公司有售 SECULIFE PS300 和SECULIFE BP PRO 多参数生命监护设备