Comparison of various anesthesia machines-Henan forever Medical Co., Ltd.

Model No.	YJ-801	YJ-802	YJ-PA01	YJ-PA02	YJ-8501	YJ-8502
PIC







Screen	N	N	5.4”LCD display screen	5.4”LCD display screen	8.4”LCD display screen	10.4”LCD display screen
PEEP	N	N	N	N	0 ~ 2.0 kPa	0 ~ 2.0 kPa
Gas requirement:	Medical oxygen and nitrous oxide with a pressure ranging from O2 & NO2: 0.32~0.6 MPa.	Medical oxygen and nitrous oxide with a pressure ranging from O2 & NO2: 0.32~0.6 MPa.	Medical oxygen and nitrous oxide with a pressure ranging from O2 & NO2: 0.32~0.6 MPa.	Medical oxygen and nitrous oxide with a pressure ranging from O2 & NO2: 0.32~0.6 MPa.	Medical oxygen and nitrous oxide with a pressure ranging from O2 & NO2: 0.32~0.6 MPa.	Medical oxygen and nitrous oxide with a pressure ranging from O2 & NO2: 0.32~0.6 MPa.

Flow meters:	2-tubes O2 & N2O; 0.1L/Min ~ 10L / Min;	2-tubes O2 & N2O; 0.1L/Min ~ 10L / Min;	4-tubes O2 & N2O; 0.1L/Min ~ 10L / Min;	4-tubes O2 & N2O; 0.1L/Min ~ 10L / Min;	5-tubes O2 & N2O; 0.1L/Min ~ 10L / Min;	5-tubes O2 & N2O; 0.1L/Min ~ 10L / Min;

Oxygen Flush	25~75 L / Min	25~75 L / Min	25~75 L / Min	25~75 L / Min	25~75 L / Min	25~75 L / Min
Respiration Mode:	A/C, IPPV, SIPPV, MANUAL	A/C, IPPV, SIPPV, MANUAL	A/C, IPPV, SIPPV, IMV, SIMV, MANUAL	A/C, IPPV, SIPPV, IMV, SIMV, MANUAL	A/C, IPPV, SIPPV, IMV, SIMV, VCV, PCV, PEEP, SIGH, MANUAL	A/C, IPPV, SIPPV, IMV, SIMV, VCV, PCV, PEEP, SIGH, MANUAL
Tidal Volume:	50~1500ml	50~1500ml	0~1500m	0~1500m	Adjustable range:20 ~ 1500 ml, Display range:0~2000ml	Adjustable range:20 ~ 1500 ml, Display range:0~2000ml

I/E Ratio:	1:1.5 ~ 1:3.0	1:1.5 ~ 1:3.0	4:1 ~ 1:10	4:1 ~ 1:10	8:1 ~ 1:10	8:1 ~ 1:10

vaporizers:	1	2	1	2	2	2

Vaporizer Setting Range:	0.5%~5%	0.5%~5%	0.5%~5%	0.5%~5%	0.5%~5%	0.5%~5%

Respiration Frequency:	4~40 bpm	4~40 bpm	1~99 bpm	1~99 bpm	1~100 bpm	1~100 bpm

Ptr:	-1.0kPa ~ 1.0 kPa	-1.0kPa ~ 1.0 kPa	-1.0kPa ~ 1.0 kPa	-1.0kPa ~ 1.0 kPa	-1.0kPa ~ 2.0 kPa	-1.0kPa ~ 2.0 kPa

CO2 absorber capacity:	1 kg	1 kg	1 kg	1 kg	1 kg	1 kg

Built-in ventilator	N	Y	Y	Y	Y	Y
Alarm parameters	upper/lower limit of airway pressure, tidal volume exceed limitation, no tidal volume output, apnea,AC power malfunction, Battery low power.	upper/lower limit of airway pressure, tidal volume exceed limitation, no tidal volume output, apnea,AC power malfunction, Battery low power.	upper/lower limit of airway pressure, tidal volume exceed limitation, no tidal volume output, apnea,AC power malfunction, Battery low power.	upper/lower limit of airway pressure, tidal volume exceed limitation, no tidal volume output, apnea,AC power malfunction, Battery low power.	upper/lower limit of airway pressure, tidal volume exceed limitation, no tidal volume output, apnea,AC power malfunction, Battery low power.	upper/lower limit of airway pressure, tidal volume exceed limitation, no tidal volume output, apnea,AC power malfunction, Battery low power.

Way of volume control	pneumatic transmission system	Pneumatically driven and electrically controlled system	Pneumatically driven and electrically controlled system	Pneumatically driven and electrically controlled system	Pneumatically driven and electrically controlled system	Pneumatically driven and electrically controlled system
Optional Patient monitor	Y	Y	Y	Y	Y	Y