characteristic
Easy to use;
Suitable for rats and mice, including
newborn mice;
Four parameters to control: oxygen flow,
Frequency (breaths per minute), Amplitude (tidal
volume) and Mean Airway Pressure (Mean Paw).;
Standard intermittent positive pressure
ventilation (IPPV) mode and high frequency oscillatory ventilation (HFOV) mode
are optional;
Exhaust gas removal system;
It can be used with anesthesia machine.
IPPV mode
Oxygen flow 50-100ml/min he frequency selectable ranges from 75 to 240
breaths per minute (BPM). The tidal volume (TV) deliverable is from zero to
10ml.
HFOV mode
The respiratory rate is 750-2400 cycles
per minute, and the tidal volume is very small. This mode uses high-frequency
vibration to mix the mixed gas in the breathing tube, so that the breathing gas
can form an independent exchange of O2-CO2 at the alveoli of the experimental
animals. It does not require the autonomous breathing of the experimental
animals, which can promote the blood oxygen balance in the experimental animals
and stabilize the vital signs of the experimental animals.
Pneumatic Schematic:
Technical parameter：
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OPERATIONAL
CHARACTERISTICS
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Frequency
IPPV mode ......................................................... 75 – 240 BPM
HFOV mode ...................................................... 750 – 2400 Cycles per minute
Amplitude .......................................................... 0-10 ml
I:E Ratio .................................................................... 1:1 (preset)
Supply Gas ...............................................................Oxygen
Supply Gas Pressure.............................................10-60 psig [69 – 450 kPa]
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Controls
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Mode Selection...................................................... IPPV / HFOV
Frequency .............................................................. 75 – 240 bpm or 750 – 2400
Amplitude................................................................ 1 – 10
Mean Pairway ..........................................................5 turn needle valve
Oxygen Flow ........................................................... 0 – 1 LPM
Vacuum Scavenging Flow....................................0 – 10 LPM
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Indicators
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Power On..........................................Front Panel-mounted green LED Breathing Circuit Pressure............................................ - 10 to + 40 cmH2O compound gauge
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PHYSICAL
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Unit Weight.........................................................11 lbs [5.0 kg]
Dimensions .........................................................9"W x 9"D x 9”H
[228mm W x 228mm D x 228mm H]
Power Requirements .......................................100 – 240 Vac, 47 – 63 Hz @ 0.4
A
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