Protect your patient and your testing instruments with the VBMax™ Pulmonary Function Filter. VBMax™ provides a high degree of protection for the patient as well as your testing equipment, while its low resistance allows for accurate testing results.
Independent laboratory tests have verified that this pulmonary function filter is highly effective. VBMax™ consistently filters out more than 99.999% of bacteria and 99.99% of viruses. At the same time, VBMax™ easily surpasses published ATS recommendations for flow resistance in pulmonary function instrumentation, which suggest resistance should be below 1.5 cm H2O/L/sec at flow rates of 14 L/sec.
Protect your patient and your testing instruments with the VBMax™ Pulmonary Function Filter. VBMax™ provides a high degree of protection for the patient as well as your testing equipment, while its low resistance allows for accurate testing results.
Independent laboratory tests have verified that this pulmonary function filter is highly effective. VBMax™ consistently filters out more than 99.999% of bacteria and 99.99% of viruses. At the same time, VBMax™ easily surpasses published ATS recommendations for flow resistance in pulmonary function instrumentation, which suggest resistance should be below 1.5 cm H2O/L/sec at flow rates of 14 L/sec.
Protect your patient and your testing instruments with the VBMax™ Pulmonary Function Filter. VBMax™ provides a high degree of protection for the patient as well as your testing equipment, while its low resistance allows for accurate testing results.
Independent laboratory tests have verified that this pulmonary function filter is highly effective. VBMax™ consistently filters out more than 99.999% of bacteria and 99.99% of viruses. At the same time, VBMax™ easily surpasses published ATS recommendations for flow resistance in pulmonary function instrumentation, which suggest resistance should be below 1.5 cm H2O/L/sec at flow rates of 14 L/sec.
Protect your patient and your testing instruments with the VBMax™ Pulmonary Function Filter. VBMax™ provides a high degree of protection for the patient as well as your testing equipment, while its low resistance allows for accurate testing results.
Independent laboratory tests have verified that this pulmonary function filter is highly effective. VBMax™ consistently filters out more than 99.999% of bacteria and 99.99% of viruses. At the same time, VBMax™ easily surpasses published ATS recommendations for flow resistance in pulmonary function instrumentation, which suggest resistance should be below 1.5 cm H2O/L/sec at flow rates of 14 L/sec.
Vitalograph ALPHA是一款易于使用、轻便的台式肺活量计,可提供便携性、速度和准确性的理想组合。阿尔法的低成本肺活量测试是加强了一个精确和强大的弗莱什肺活量描记器和高分辨率的彩色屏幕。
生命描记器α规格 | |
---|---|
大小 | 300 mm x 250 mm x 75 mm |
重量 | 净重2公斤 |
测量参数 | VC、FVC、FEV1、FEV1比值、FEV1/FEV6、FEV6、PEF(L/min)、FEF25-75%、FEF25%、FEF50%、FEF75%、FIF25、FIF50、FIF75、肺年龄 |
工作温度范围 | ATS/ERS限值:17°–37°C 设计极限:10°–40°C |
电压/频率 | 110-250 V〜50/60 Hz |
流量检测原理 | Fleisch型呼吸速度描记器 |
体积检测 | 流量积分采样@100 Hz |
在工作温度范围条件下工作时的精度 | 流量±10%至5% 最大流量±16L/s 最小流量±0.02L/s |
体积精度 | 优于±3% |
最大显示音量 | 10升 |
最大试验持续时间 | 90秒 |
流动阻抗 | <0.1 kPa/L/s@14 L/s(符合ATS/ERS 2005) |
打印机 | 热的 |
性能标准 | ATS / ERS 2005&ISO 26782:2009,ISO 23747:2007 |
安全标准 | IEC 60601-1:2005标准 |
医疗安全标准 | 修订后的医疗器械指令93/42/EEC |
设计和制造下 | ISO 13485:2003,FDA 21CFR820,CMDR |
通信 | USB和紧凑型闪光灯 |
Protect your patient and your testing instruments with the VBMax™ Pulmonary Function Filter. VBMax™ provides a high degree of protection for the patient as well as your testing equipment, while its low resistance allows for accurate testing results.
Independent laboratory tests have verified that this pulmonary function filter is highly effective. VBMax™ consistently filters out more than 99.999% of bacteria and 99.99% of viruses. At the same time, VBMax™ easily surpasses published ATS recommendations for flow resistance in pulmonary function instrumentation, which suggest resistance should be below 1.5 cm H2O/L/sec at flow rates of 14 L/sec.