Mohorn M, Schäfer R
Klinik Innere Medizin, Friedrich Schiller Universität Jena.
Pneumologie. 1991 Aug;45 Suppl 2:651-3.
Several methods are in use for performing the unspecific provocation test. The Pari provocation test I instrument offers the possibility of employing the reservoir method that possesses several advantages. On testing individual parameters of this instrument we determined an aerosol performance of 0.086 +/- 0.002 ml/min for nozzle 1 and of 0.083 +/- 0.002 ml/min for nozzle 2. Reproducibility was very good, and so was the agreement between the two tested nozzles. The aerosol volume that was produced, was greater than stated if the setting was adjusted to 2.51 to 10.01; it was lower only if the instrument was set to 2.01. The reasons for this result are discussed. On the whole, the instrument can be considered as suitable for the performance of unspecific provocation tests, and can be recommended.
有几种方法可用于进行非特异性激发试验。Pari激发试验I仪器提供了采用具有多种优点的储气罐法的可能性。在测试该仪器的各个参数时，我们确定喷嘴1的气溶胶输出量为0.086 +/- 0.002毫升/分钟，喷嘴2为0.083 +/- 0.002毫升/分钟。重现性非常好，两个测试喷嘴之间的一致性也很好。如果将设置调整为2.51至10.01，则产生的气溶胶体积大于规定值；只有当仪器设置为2.01时，气溶胶体积才较低。讨论了该结果的原因。总体而言，该仪器可被认为适用于进行非特异性激发试验，并可予以推荐。
