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Anesthesia System

CWM-303 Anesthesia workstation

CHENWEI MEDICAL     Apr 01,2021

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Display

1.15 inch touch screen with no dead space.

2.New interface design with user friendly layout and colour assortment.

3.Day/Night display mode brings a better visual perception to users. Night mode suitable for dark environment.

4.Display a full range of ventilation modes including VCV, PCV, PSV, SIMV-V, SIMV-P, PA-VC. Also displays pressure, flow rate, volume and CO2 waveform in same interface.

5.Comprehensive monitoring capabilities include ventilation parameters monitoring, preset parameters, alarm indication and breathing waveform monitoring.

6.Electronic flowmeter with electronic gas mixing.

7.Backup rotameter is also applied for safety issue.

8.Typical display for Zoom in/out, comparison, freeze.

9.Show last 72 hrs trends for different monitoring parameters.

10.3000 logs record for setting and alarm.


Monitoring

1.Comprehensive monitoring capabilities include VT, minute volume range, airway pressure, I:E range, lung compliance, plateau, O2 concentration, CO2(optional).

2.Customized monitoring windows.

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Integrated Breathing Circuit

1.Integrated breathing circuit with APL valve, excellent tightness and easy to use.

2.Low essential resistance, good mechanical compliance.

3.Replacing drive bellow is not required when operating pediatric anesthesia.

4.Drain cup design ensure no water trap in the breathing circuit.

5.Built-up design duo flow sensor(no maintenance required).

6.2L Large volume of CO2 canister.

7.Autoclave 134 ℃。


High-precision Vaporizer

1.Vaporizer can support low flow anesthesia(as low as 0.2L/min) and large flow anesthesia (up to 15L/min).

2.Accurate output of concentrations under varying conditions of pressure, flow and temperature.

3.Support Selectatec mounting type and cagemount compatible.

4.Fill-in type: pouring.

5.Agent type: Isoflurane, Enflurane, Halothane, Sevoflurane.

6.Service Free.


ACGO

1.International standard design.(diameter:22mm)

2.Convenient for patients’ oxygen inhalation and postoperative recovery.

3.To connect with T circuit or bain circuit for open-operation.


AGSS (Optional)

1.Made by aluminum alloy. High strength, light weight, never rusts.

2.Enhance the safety of the environment in which members of staff in close proximity with waste anaesthetic gases and vapors ( agents) work.


Module plug in design (Optional)

Plug in design available for monitoring SPO2, CO2, FiO2 and 5 AA(anesthetic gases module).

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Yoke system

Up to 3 back up cylinders with A-type 11L size.



Technique Specifications
Physical Specifications
Dimensions70*85*140cm
Weight65kg
CastersFront wheels with lock
Screen

15 inch LCD touchabl

Working Specifications
PowerAC 220V+/-10%,50Hz+/-2%
Pipeline Supply
Gas configuration

O2,N2O,Air

Pipeline input range280-600Kpa
Battery Power
Run-time≥180 mins
Pre-setting Functions
Language

English, Chinese, etc.

CalibrationAutomatic
Applications
Patient rangeAdult/Pediatric
Ventilator Specifications
Modes of Ventilation
VCVVolume Controlled Ventilation
SIMV-VSynchronized Intermittent Mandatory Ventilation-Volume
SIMV-PSynchronized Intermittent Mandatory Ventilation-Pressure
MANUAL

Manua

A/C

Assist/Control Ventilation

PCVPressure Control Ventilation
PSVPressure Control Ventilation
PA-VCPressure-regulated Volume Control
STAND-BYSTAND-BY
Ventilator Parameter
Working typeElectronic control, pneumatic driven
Tidal Volume range10-1500ml
Pressure range

5-60cmH2O

Rispriation rate range

1-100bpm(1-40bpm under SIMV)

I:E range4:1-1:8
Ptrigger range

-20-20cmH2O(based on PEEP)

Flow trigger

0-15L

Minute volume range

>18L/Min

SIGH range0-5/100
System Standard
Hypoxic guard systemN2O cut-off Valve, O2 concentration>25%
Safety valve<12.5Kpa
Fresh gas compensation

25-75L/mi

Volume of CO2 absorber2L
Flow meterE-flowmeter; 0.1-15L/min O2; 0.1-15L/min NO2, 0.1-15L/min air 
Vaporizer

2 Selectetac, maximum 2 mounts (Isoflurane/Enflurane/Sevoflurane/Halothane)

Monitoring
Display graphics

Waveforms of P-T, F-T,V-T, loops of P-V, V-F, F-P(Zoom in/out, comparison, freeze)

Types

VT, minute volume range, airway pressure, I:E range, lung compliance, plateau, O2 concentration, CO2(optional), Anaesthetic Gas(optional)

Alarm Limits
Audio/Visual

No tidal volume, MV, Paw, FiO2 limitation O2,Air failure, AC power failure, Battery low.

PEEP
Type

Integrated, Electronic control

RangeOFF, 3-30cmH2O
Auxiliary features
ACGO

Auxiliary Common Gas Outlet

Yoke system(Pin-index)

Support 11L cylinder, O2/N2O

AGSS

Anesthetic Gas Scavenging Systems(optional

Communication InterfaceEthernet, USB, VGA
Worktable

Optional

Patient MonitorOptional
E-anesthesia recordOptional
Auxiliary Oxygen meterOptional



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NANJING CHENWEI MEDICAL EQUIPMENT CO.,LTD.
#93 Shengtai West Road, Jiangning, Nanjing, Jiangsu, China 211100
+86 25 86989898-827/836    sales@chenwei-med.com