Origin	China
Model Number	TPR-12

TPR-12 painless childbirth antalgic gas inspirator is a gas inspiratory system used especially to ease pain which can be controlled by patients or lying-in women themselves ???The patient can inbreathe the Giggle gas (which mixes N2O and O2 by a certain proportion) with good and rapid analgetic effect and lower cost without side effect. ???A. Giggle gas with stable chemistry quality is a kind of narcotic with the least toxicity inhalational gas, it has no irritative effect on the respiratory organs and will not do harm to heart, liver and kidney. ???B. Giggle gas changes through property of the ionic channels by restraining the excitability of nerve center and the release of nerve delivery. Its work will be done in 30 seconds and it will disappear in a few minutes after stopping aspirating the gas. ???C. It can avoid from the aching chock of fracture, burn and other surgery. ???D. It chooses the disposable respiratory loop, which doesn't need to sanitize or purge to prevent the cross infection. ???E. It is good for lying-in women to bear the childbirth painlessly with no effect on the childbearing manner. It won't restrain the fetal circulation and will not increase the bleeding and it can shorten the whole bearing course so that lying-in women can keep clear-headed to cooperate with the doctors. Specifications: ??nspiratory flux: 10~1000 ml/time ??nspiratory modes: Independent and synchronous inhalation with numeric flux setting in advance. ??larm with light and sound of no power lasting for more than 30s. ??olume and pressure of the gas bottle: 10L/120kg ??as proportion: N2O: O2=1: 1 ??nspiration sensitivity: ???0.1KPa ??larming for lack of gas pressure: ??.05MPa ??eductor output pressure limit : 0.2MPa ??ED numerical flux display