Chinese Medical Equipment Journal 1989;0(04):-
TYPE KNY OTOSALPINGOPIESOGRAPH
Leshi QIAO
Country
China
Language
Chinese
Abstract
Type KNY otosalpingopiezograph(OSPG)is capable of determining the value of opening pressure of the auditory tube and recording the waveform of move- ment of the tympanic membrane.It can be emplbyed in both qualitative and quantita- tive analysis of the patency of the auditory tube.Dataprinting performed automatica- lly with clear waveforms not influenced by various environmental factors.
备案号: 11010502037788, 京ICP备10218182号-8)