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Narcotic and respiratory device VENAR LIBERA Screen, Chirana s. r. o . (Slovakia), from the previous models of a ruler - available the electronic EFA rotameter which gives the chance completely to control amount of the gases arriving to the patient. At will, the device can be completed ksenonovymrotametry. The device with such complete set is optimum on a set of the functions and parameters.
Technical parameters of the narcotic and respiratory device VENAR LIBERA Screen :
Fan |
electrodrive |
Respiratory volume (ml) |
10 - 1500 |
Respiration rate |
4 - 60/mines |
Minute ventilation (l/min) |
0,5 - 25 |
Ti: Te, % |
from 1: 4 to 4: 1 |
Inspiratory pause |
from 0 to 50% |
Rotameter |
electronic, protection of hypoxemic mix, electronic control of FiO2, composition of respiratory mix |
Holder of evaporators |
on 3 evaporators |
Ventilation modes: |
CMV – the ventilation managed on volume |
Contour |
In devices of the Screen series the integrated ABC contour is used |
Safety |
In devices of the Screen series the three - level system of alarms, the sound and light notification with display and storing of the reason is implemented. Availability of the program allowing, at a task of weight of the patient, to carry out fast start of the device in work in the mode of ventilation CMV that is extremely important in case of emergency. The electronic rotameter provides the increased protection against hypoxemic mix, an additional insurance is electronic control of FiO2. At oxygen interruption in supply the device podsasyvat air from surrounding space. The minimum operating time of the built - in accumulator – 120 minutes. |
Monitoring |
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Monitoriruyet all parameters of ventilation up to the respiratory mechanics displayed on the color contrast TFT display. Besides, schedules and dynamic loops characterizing a condition of respiratory system of the patient are output to the display. The electronic rotameter allows to control amount of the spent gas for operation. |
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Electronic rotameter |
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More exact dosing of gases, monitoring of a flow is fresher than mix; |
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The minimum operating time from the accumulator not less than 90 minutes |
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System of supply of By - Pass oxygen |
In the device the electronic rotameter which provides is used:
- More exact dosing of gases, monitoring of a flow is fresher than mix;
- The increased level of protection against a hypoxia due to monitoring of FiO2;
- Display of a consumption of gas during operation, totally and on each gas separately;
- Indication of a flow of fresh mix in a digital form and in the form of usual charts - columns.
Venar Libera Screen is suitable for work with Xenon. For comfortable work the device needs to be understaffed
One of the most important conditions of carrying out successful xenon anesthesia is availability of the specialized xenon dosimeter. The Chirana company proposes the original technical solution of this problem - the universal electronic O2/AIR/Xe/N2O rotameter providing the maximum comfort and convenience when carrying out anesthesia with xenon thanks to exact control and accounting of a consumption of gas.
Carrying out anesthesia by xenon is substantially facilitated using a gas analyzer of binary mixes GKM - 03 - Insovt (production of CJSC Insovt, S - PB. ), which is intended for measurement of a volume share of oxygen and xenon during xenon anesthesia.
For the purpose of reduction of cost and ensuring broader use of xenon anesthesia the xenon - saving technology of a recycling allowing to utilize exhaled during anesthesia by xenon (Xe) is used, bringing together him in a special adsorber, and then to extract this xenon from an adsorber and to clear it.