Crius V6 Ventilator Specifications
The ventilator is already integrated with expiratory volume monitor, pressure measurement device, and pressure release device. It is equipped with alarm system, O2 monitor, CO2 monitor and SpO2 monitor, where:
The expiratory volume monitor, pressure measurement device, and pressure release device comply with ISO 80601-2-12 .
The alarm system complies with IEC 60601-1-8.
The O2 monitor complies with ISO 80601-2-55.
The CO2 monitor complies with ISO 80601-2-55.
The gas supply hose assembly complies with ISO 5359.
The SpO2 monitor complies with ISO 80601-2-61.
Environmental Specifications
Main unit
Item Temperature (ºC) Relative humidity (non-condensing) Barometric pressure (kPa)
Operating
5 to 40 10 to 95 ％
62 to 106*
Storage and transport –20 to +60 (O2 sensor: –20 to +50) 10 to 95 ％
50 to 106
The ventilator performance satisfies the specifications at barometric pressure 80 kPa to 106 kPa. The inspiration pressure of the ventilator can reach 60 cmH2O at barometric pressure 62 kPa to 80 kPa.
Safety Specifications
Type of protection against electric shock
Class I equipment with internal electrical power supply.
Degree of protection against electric shock
BF, defibrillation-proof
Operating mode Continuous
Degree of protection against hazards of explosion Ordinary equipment, without protection against explosion; not for use with flammable anaesthetics.
Degree of protection against harmful ingress of water Degrees of protection provided by enclosures(IP Code)—IP21
Protection Index according the EN 60529 standard:
2: Protected against solid foreign objects of 12.5 mm diameter and greater
1: Protected against vertically falling water drops
Electrical connections between the equipment and the patient
Non-electrical connections
Equipment type Mobile
Power Requirements
External AC power supply
Input voltage 100 to 240 V
Input frequency 50/60 Hz
Input current 2.7 to 1.1A
Fuse T3.15 AH/250 V
External DC power supply
Input voltage 12 V
Input current 15A
Internal battery
Number of batteries One or two
Battery type Lithium-ion battery
Rated battery voltage 14.8 VDC
Battery capacity 5400 mAh for a single battery
Overcurrent protection 8.2 ± 5 %A
Time to shutdown 10± 5 % min at least (powered by new fully-charged batteries after the first low battery alarm)
Battery run time 180 min (powered by one new fully-charged battery in standard working condition);
360 min (powered by two new fully-charged batteries in standard working condition).
The standard work condition is:
Ventilation mode : PC-ACV ;
Pmax: 30cmH2O;
Pinsp : 10 cmH2O;
PEEP:5cmH2O
Rate :10 bpm ;
Tinsp : 2 s ;
Tslope:1.0s;
Trigger:0.5L/min;
O2% : 21 Vol.% ;
R: 20 cmH2O/L/s ;
C: 20 ml/cmH2O ;
Gas supply nominal work pressure : 400±100 kPa.
Physical Specifications
System noise
System noise A-weighted sound pressure level (LpA) ≤45 dB(A) A-weighted sound power level (LWA) ≤53dB (A)
Main unit
Dimensions 1365 mm×526 mm×544 mm (height×width×depth) (including the
ventilator cart)
354 mm×315 mm×249 mm (height×width×depth) (excluding the ventilator cart)
Weight Approximately 30 kg (including the ventilator cart) Approximately 10 kg (excluding the ventilator cart)
Caster
Caster 4 casters. All casters have brakes.
Display
Type TFT LCD
Size 15.6"
Resolution 1366 x 768 pixels
Brightness Adjustable
Touch screen Available, anti-glare.
LED indicator
Alarm LED One (yellow and red. When high and medium priority alarms occur simultaneously, it flashes red only).
External power LED One (green; lit when the external power supply is connected).
Battery LED One (green; lit when batteries are installed and external power supply is connected; flashing when powered by batteries; extinguished when no batteries are installed or external power supply is not connected.)
Operating status LED One, namely, power switch key background light (green; lit when powered on and extinguished when powered off).
Audio indicator
Speaker Gives off alarm tones and key tones; supports multi-level tone modulation. The alarm tones comply with the requirements of IEC60601-1-8.
Buzzer Gives off auxiliary audio alarm in case of speaker malfunction.
Connector
Network connector A connector which supports connection with a PC to perform software upgrade and connection with external medical and information device.
RS-232 connector Connects to the external calibration device for calibrating pressure. An external medical device can be connected via this connector to communicate with the ventilator.
USB connector Exports captured screen, conducts ventilator software upgrade, configuration information export and history data (such as patient data, alarm log, calibration table) export, configuration transfer between machines of the same type via USB device.
Nurse call connector Connects to the hospital’s nurse call system.
VGA connector Outputs VGA video signals with the same contents to the primary display and connects to the external display (supporting display with resolution of 1366*768).
Pneumatic System Specifications
NOTE
All gas volume, flow and leakage specification are expressed at STPD except those associated with the VBS which are expressed at BTPS.
High-pressure oxygen inlet
Gas type O2
Pressure range 280 to 600 kPa
Rated flow requirement No less than 120 L/min (STPD)
Connector NIST or DISS
Fresh gas Fresh gas is called after supplied Air and O2 are mixed.
Low-pressure oxygen inlet
Pressure range Less than 100 kPa
Maximum flow 15 L/min(STPD)
Connector CPC quick connector
Inspiration module
Peak flow in case of single ≥210 L/min(BTPS)
Pneumatic medicament nebulizer connector
Synchronous with inspiration at 6 to 9 L/min flow
Safety valve release pressure <125 cmH2O
Inspiratory outlet (To patient port)
Coaxial 22 mm/15 mm conical connector
Expiration module
Expiratory outlet (From patient port)
Coaxial 22 mm/15 mm conical connector
System compliance and resistance
Compliance Adult disposable circuit (including inspiration safety valve, adult disposable patient tubing, water trap, expiration valve): ≤4 mL/cmH2O;
Adult reusable circuit (including inspiration safety valve, adult reusable patient tubing, water trap, expiration valve, Y piece): ≤2 mL/cmH2O;
Pediatric disposable circuit (including inspiration safety valve, pediatric disposable patient tubing, water trap, expiration valve):≤2 mL/cmH2O;
Pediatric reusable circuit (including inspiration safety valve, pediatric reusable patient tubing, water trap, expiration valve, Y
piece): ≤2 mL/cmH2O;
Infant reusable circuit (including inspiration safety valve, infant reusable patient tubing, water trap, expiration valve, Y piece): ≤1 mL/cmH2O.
Inspiratory resistance Not greater than 6 cm H2O at 60 L/min flow (adult reusable patient tubing)
Not greater than 6 cmH2O at 30 L/min flow (pediatric reusable patient tubing)
Not greater than 6 cmH2O at 5 L/min flow (infant reusable patient tubing)
Expiratory resistance Not greater than 6 cmH2O at 60 L/min flow (adult reusable patient tubing)
Not greater than 6 cmH2O at 30 L/min flow (pediatric reusable patient tubing)
Not greater than 6 cmH2O at 5 L/min flow (infant reusable patient tubing)
Bacterial filter Resistance: < 2 cmH2O at 60 L/min
Particle size: Captures particles of 0.3 mm (micron) with > 99.99% efficiency
Dead space: < 80 mL
Leakage
Leakage Not greater than 200 mL/min@50 cmH2O (adult tubes) Not greater than 100 mL/min@40 cmH2O (pediatric tubes) Not greater than 50 mL/min@20 cmH2O (infant tubes)
Ventilator Specifications
Ventilation mode VC-ACV、PC-ACV、PVC-ACV,VC-SIMV、PC-SIMV、PVC-SIMV,PC-Dual PAP、PC-APRY、Spn-CPAP
Controlled parameters
Parameter Range Unit Accuracy
VT in (VC-ACV,VC-SIMV) Neo:20 to 200
Ped:50 to 400
Adu:300 to 2000 mL ±(2 mL + 15% of setting) for Neo
±(3 mL + 15% of setting) for Ped
± (20 mL + 15% of setting) for Adu
VT in PCVR Neo:10 to 100
Ped:50 to 400
Adu:300 to 2000 mL ±(2 mL + 15% of setting) for Neo
±(3 mL + 15% of setting) for Ped
± (20 mL + 15% of setting) for Adu
Pinsp (PEEP+5) to 90 mbar ±(2 + 5% of setting)
Phigh in PC-Dual PAP (Plow+5) to 90 mbar ±(2 + 5% of setting)
Plow in PC-Dual PAP 0 to 40 mbar ±(2 + 5% of setting)
Psupp 0 to 90 mbar ±(2 + 5% of setting)
PEEP 0 to 40 mbar ±(2 + 5% of setting)
FiO2 21 to 100 Vol.% ±(2.5 + 2.5% of setting)
Pmax 10 to 85 mbar ±(2 + 5% of setting)
Tinsp in (VC-ACV,PC-ACV) 0.2 to5.0 s ±(5% of setting)
Tinsp in (PC-APRY) 0.2 to 30.0 s ±(5% of setting)
Rate 1 to 100 bpm ±(1+5% of setting)
Texp 0.4 to 15.0 s ±(5% of setting)
Tpause OFF,5 to 60 % ±(10% of setting)
Thigh in PC-Dual PAP 0.2 to 30.0 s ±(5% of setting)
Tlow in PC-Dual PAP 0.4 to 30.0 s ±(5% of setting)
Trigger Pressure：OFF,
0 to -10cmH2O mbar ±2 cmH2O，or ±(10% of setting)
Flow：OFF,0.2 to 15L/min L/min ±1 L/min，or ±(10% of setting)
Tslope 5 to 50 % ±(0.2+10% of setting)
Exp% OFF,5 to 90 % ±(0.5+10% of setting)
Tube I.D.
Compensate
Interval
Cycles Sigh
Controlled parameters (O2 Therapy)
Continuous Flow 2 to 50 L/min ± (2 L/min+10 % of setting) (BTPS)
O2 Concentration 21 to 100 % ± (3 Vol.% +1 % of setting)
Pmax 10 to 85cmH2 cmH2¬O ±(2 + 5% of setting)
Hight
Adu 120 to 250 cm /
Ped 60 to 136 cm /
Neo 20 to 80 cm /
Parameter monitoring accuracy
Parameter Range Unit Accuracy
Ppeak -5 to +105 mbar ± (2 + 4% of actual)
Pmean -5 to +105 mbar ± (2 + 4% of actual)
Pplat -5 to +105 mbar ± (2 + 4% of actual)
PEEP 0 to 40 mbar ± (2 + 4% of actual)
Ptracheal -10 to 110 mbar ± (5 + 10% of actual)
Poutput -10 to 110 mbar ± (5 + 10% of actual)
Pambient 0 to 3000 mbar ± (5 + 10% of actual)
P0.1 -105 to 5 mbar ± (1 or 25% of reading)
VTe mand 0 to 6500 mL ± (2 + 15% of actual) neo.
± (4 + 15% of actual) ped.
± (4 + 15% of actual) adult
VTe spon 0 to 6500 mL ± (2 + 15% of actual) neo.
± (4 + 15% of actual) ped.
± (4 + 15% of actual) adult
VTi mand 0 to 6500 mL ± (2 + 15% of actual) neo.
± (4 + 15% of actual) ped.
± (4 + 15% of actual) adult
VTi spon 0 to 6500 mL ± (2 + 15% of actual) neo.
± (4 + 15% of actual) ped.
± (4 + 15% of actual) adult
MVe 0 to 100 L/min ± (0.2 + 10% of actual)
MVe spon 0 to 100 L/min ± (0.2 + 10% of actual)
MVi mand 0 to 100 L/min ± (0.2 + 10% of actual)
MVi spon 0 to 100 L/min ± (0.2 + 10% of actual)
Tinsp 0 to 100 s ± (0.05 + 5% of actual)
Texp 0 to 100 s ± (0.05 + 5% of actual)
PIF 0 to 200 L/min ± (2 + 15% of actual)
PEF -200 to 0 L/min ± (2 + 15% of actual)
Vt Leak 0 to 5000 mL ±(2 mL + 15% of setting) for Neo
±(3 mL + 15% of setting) for Ped
± (20 mL + 15% of setting) for Adu
Rtotal 0 to 250 bpm ± (5 or 10% of actual)
RR spon 0 to 250 bpm ± (5 or 10% of actual)
FiO2 Cal 21 to 100 Vol.% ± (2.5 + 2.5% of actual)
FiO2 Measu 21 to 100 Vol.% ± (2.5 + 2.5% of actual)
Rlung 5 to 300 mbar/L/s ± (5 + 20% of reading) for Adu
± (5 + 10% of reading) for Ped
± (5 + 5% of reading) for Neo
Cdynamic 0.5 to 100 mL/mbar ± (5 + 20% of reading) for Adu
± (5 + 10% of reading) for Ped
± (5 + 5% of reading) for Neo
RSBI 0 to 10000 bpm/min/L ± (10 or 25% of reading)
PTP 0 to 10 mbar*s ± (0.1 or 25% of reading)
Alarm Settings
Parameter Setting range Step length
Paw High limit 0 to 100 1mbar
Low limit -5 to 99 1mbar
PEEP High limit 1 to 40 1mbar
Low limit 0 to 39 1mbar
MVe High limit Adu:0.2 to 100.0
Ped:0.2 to 60.0
Neo:0.2 to 40.0 0.1L/min
Low limit Adu:0.1 to 99.9
Ped:0.1 to 59.9
Neo:0.1 to 39.9 0.1L/min
VTi mand High limit Adu:5 to 5000
Ped:5 to 1000
Neo:5 to 500 1mL
Low limit Adu:0 to 4999
Ped:0 to 999
Neo:0 to 499 1mL
Rtotal High limit 1 to 150 1bpm
Low limit 0 to 149 1bpm
FiO2 High limit 19 to 100 1vol.%
Low limit 18 to 99 1vol.%
Tapnea High limit 15 to 60 1s
Ventilator Accuracy
Control accuracy
O2% ± (3 Vol.% +1% of setting)
TV ± (10 mL +10% of setting) (BTPS)
Rate ±1 bpm
Tinsp ±0.1 s or ±10 % of setting, whichever is greater
I: E 2: 1 to 1: 4: ±10 % of setting Other range: ±15 % of setting
Tslope ± (0.2 s+20 % of setting）
PEEP ± (2.0 cmH2O + 5 % of setting)
Pinsp ± (2.0 cmH2O + 5 % of setting)
Psupp ± (2.0 cmH2O + 5 % of setting)
Phigh ± (2.0 cmH2O + 5 % of setting)
Plow ± (2.0 cmH2O + 5 % of setting)
Thigh ± 0.2 s or ±10 % of setting, whichever is greater
Tlow ± 0.2 s or ±10 % of setting, whichever is greater
Trigger ± (1.0 cmH2O + 10 % of setting)
± (1.0 L/min + 10 % of setting)
PEEP ± (2.0 cmH2O + 5 % of setting)
Exp% ± 10 %
fapnea ± 1 bpm
Papnea ± (2.0 cmH2O + 5 % of setting)
TVapnea ± (10 mL +10 % of setting) (BTPS)
Apnea Tinsp ± 0.1 s or ±10 % of setting, whichever is greater
Tpause(%) ± 0.1 s or ±10 % of setting, whichever is greater
Control accuracy (O2 Therapy)
Continuous Flow ± (2 L/min+10 % of setting) (BTPS)
O2 Concentration ± (3 Vol.% +1 % of setting)
Special Functions
Function Specification
Inspiration Hold Push and hold the Insp. Hold key to activate this function. Inspiration Hold is active for a maximum of 30s.
Expiration Hold Push and hold the Exp. Hold key to activate this function. Expiration Hold is active for a maximum of 30s.
100%O2 100%O2 is delivered for a fixed 2 min.
Nebulizer Supports jet nebulizer;
Supports to set nebulizer time ranging from 1 to 60 min.
Manual Breath One breath is delivered in the expiratory stage.
Manual breath is not responded if one breath is delivered in the inspiratory stage or when the expiratory stage is not finished.
P0.1 The pressure drop in the first 100 ms when the patient starts spontaneous breathing.
ATRC ATRC stands for the function of automatic tube resistance compensation. By selecting appropriate endotracheal (ET) tube or tracheostomy (Trach) tube of different diameters for the user, the ventilator can adjust gas delivery pressure automatically.
Sigh The sigh function is used to open collapsed areas of the lung or to keep the lung open.
The sigh function can be activated in all ventilation modes except CPAP/PSV, DuoLevel, and APRV.
Each time after the sigh function is activated, ventilation is controlled based on the user-set sigh ventilation cycles and the set value of △int.PEEP. PEEP of the sigh ventilation cycle increases △int.PEEP level. After that, sigh is
automatically switched off until next sigh time interval.
Screen Locking Prevents ventilator settings and values displayed from being changed due to inadvertent key clicking.
O2 Therapy Continuous flow application with adjustable O2 concentration and flow for patients with independent breathing and using oxygen masks.
CO2 Module Specifications (optional)
standard ISO 80601-2-55
type Plug and play
Measurement model sidestream（Masimo ISA CO2）, mainstream（Masimo IRMA CO2）
Preheating time sidestream：<10s(Concentrations reported and full accuracy)
mainstream ：<30s
Total response time sidestream：<3s(sampling pipe length:2m)
mainstream ：≤3s
Pressure risetime sidestream（50mL/min flow speed）：CO2：≤200ms
mainstream （10L/min flow speed）：CO2：≤90ms
Sampling flow sidestream：50±10mL/min
Monitoring gas CO2
Compensation Sidestream: aotumatic compensation for pressure and temperature
Calibration sidestream：no need to operate calibration. Automatically zero when starts.
mainstream ：no need to operate calibration, to zeroing when replace the airway adapter.
Measurement scope and accuracy
（standard conditions） gas scope accuracy resolution
CO2 0～13Vol% ±(0.43Vol%+8% of the reading) 0.1Vol%
The above accuracy is applied for the dry gas in 22℃±5℃，1013±40hPa
Measurement accuracy
（all conditions） gas accuracy
CO2 ±(0.3vol%+4% of the reading)
Accuracy specification is valid under the specified temperature and humidity. not including the following“interference gas and water vapor affection”
Accuracy drifting sidestream：meet the accuracy requirements within 24 hours
mainstream ：meet the accuracy requirements within 24 hours
Breath detection Sidestream, mainstream: Adaptive threshold, minimum 1 vol% change in CO2 concentration.
Respiration rate Sidestream: 0 to 150±1 breaths/min
Mainmun: 0 -150 bpm. The respiration rate is displayed after three breaths and the average value is updated every breath.
Airway adapter disposableadult/pediatric：
under 6mL is invalid
pressure is lower than 0.3cmH¬2O
Power input Only in the 4.5～5.5VDC, voltage fluctuation. Otherwise may lead to incorrect measurments or monitor damaged.
Size and weight sidestream：33X78X49mm，130g（with cable）
mainstream ：38X37X34mm，<25g（without cable）
Interference gas and the water vapor
Gas or water vapour Gas concentration CO2
N204) 60vol% -2)
Halothane4) 4vol% -1)
Isoflurane, Sevoflurane, Enflurane4) 5vol% +8% of the reading3)
Desflurance4) 15vol% +12% of the reading3)
He4) 50vol% -6% of the reading3)
Xe4) 80vol% -10% of the reading3)
Quantitive spray4) Not applied6)
Ethyl Alcohol4) 0.3vol% -1)
Isopropanol4) 0.5vol% -1)
Acetone4) 1vol% -1)
Methane4) 3vol% -1)
NO5) 0.02vol% -1)
CO5) 1vol% -1)
O25) 100vol% -1&2)
Note 1：in the above “measurement range and accuracy（all conditions）”including the negligible interference and influence.
Note 2：in the above “measurement range and accuracy（all conditions）”including the negligibleinterference and influence when set the N2O/O2 concentration.
Note 3：The interference of the gas concentration is as：50vol% He usually decreases 6% readingofthe CO2, which means that if the measurment including the 5.0vol% CO2 and 50vol% He, the acutual measured CO2 concentration is（1-0.06）X5.0vol%=4.7vol% CO2；
Note 4：in confirmity with the standard of ISO 80601-2-55,
Note 5：in confirmity with the standard of ISO 80601-2-55,
Note 6：IRMA CO2(not for quantitive spray)；ISA CO2(quantitive spray) .
Alarm upper and lower limit setting
Alarm speification Setting range resolution
FiCO2 alarm upper limit 0.0～19.7 %(V/V) 0.1 %(V/V)
EtCO2 alarm lower limit （ lower limit+0.1）～19.7 %(V/V) 0.1 %(V/V)
EtCO2 alarm upper limit 0.0～（ upper limit-0.1）%(V/V) 0.1 %(V/V)
awRR alarm upper limit （ lower limit+1）～120 1bpm
awRR alarm lower limit 0～（ upper limit-1） 1bpm
SpO2 Module Specifications (optional)
SPO2 ¬¬
Measurement range 0 to 100%
Delay time No delay
Update time 1秒/次
Data update period <10s
Measurement Accuracy Range Accuracy Resolution
70 to 100% ±2% 1%
<70% Does not define 1%
Average Time Low sensitivity 7 to 8s
Medium sensitivity 4 to 6s
High sensitivity 2 to 3s
Delay time alarm conditions Low sensitivity <8s
Medium sensitivity <6s
High sensitivity <3s
Alarm signal delay time 0s
Alarm Settings High limit （Low+1） to 100%
Low limit 0 to （High-1）%
PR
Measurement range 30～254bpm
Resolution 1bpm
Accuracy ±2%,or ±2bpm
Alarm Settings High limit （low+1）to 300
Low limit 15 to （High-1）
O2 Sensor Specifications
Oxygen sensor
Oxygen Sensor Model PSR-11-77-CT4
Measuring Range 0-100% O2
Signal Output (1) 9-13 mV
Response Time 90% T90 = 6 Seconds
Accuracy Full Scale (2) (3) ± 2%
Accuracy Over Operating Range (4) ± 5%
Drift % Signal/Month (2) (5) < 1%
Linearity (2) ± 2%
Recommended Flow Rate 0.1–10 lpm
Orientation (5) Sensing Facing down or horizontal
Temperature Coefficient Compensated
Operating Range 0 to 45° C
Humidity Non-Condensing 0-99% RH
Expected Life (1) 60 months
Storage Temperature (6) 0 to 40°C
Storage Recommendation (1) (7) < 6 months
Warranty ex-factory (8) 14 months
Specifications validated during design and in the pursuit of improvement are subject along with prices to change without notice.
1. In air (20.9% oxygen) at 25º C and 1 atm.
2. At constant temperature, pressure and humidity. < 1% vol. O2 when calibrated at 100%.
3. For optimum performance at elevated oxygen levels calibrate with 100% oxygen.
4. From the signal output value established above, and, once the sensor reaches equilibrium (approximately 1 hour) following step change of 15°C or more.
5. For optimum performance , mount sensor with sensing surface pointing down or horizontal
6. Sensors may be stored at -10 to 55ºC on an intermittent basis only up to one week, such as during transportation.
7. To encourage use before expiration of warranty
8. Under normal operating conditions for medical oxygen delivery equipment the sensors are warranted to be free of defects in materials and workmanship for the period specified period above provided the sensor is properly installed and operated. The sole remedy for a sensors determined to be defective by Analytical Industries Inc. is limited to replacing the defective sensors. Analytical Industries Inc. shall not be liable for buyer’s negligence, misapplication, alteration, abuse or accident.
Return Policy
Items are sold as-is with no returns or refunds available unless explicitly stated.
