The Comen S8 Biphasic Defibrillator Monitor is a multifunctional emergency medical device designed for pre-hospital and in-hospital cardiac care. It combines manual defibrillation, synchronized cardioversion, AED functionality, non-invasive pacing, ECG monitoring, respiration monitoring, and expandable multi-parameter monitoring in a single platform.
The Comen S8 uses a Biphasic Truncated Exponential (BTE) waveform with automatic impedance compensation and provides 25 selectable energy levels from 1J to 360J.
Key Features
- Manual defibrillation
- Synchronized/unsynchronized defibrillation
- AED mode
- On-demand and fixed non-invasive pacing
-
Biphasic Truncated Exponential (BTE) waveform
-
Automatic impedance compensation: 20–250 Ω
-
25 selectable energy levels from 1J–360J
- Quick 3-step operation: select energy → charge → discharge
- Single-knob mode switching
-
Built-in 5-lead ECG
- Respiration monitoring
- Convertible 2-in-1 adult/pediatric external paddles
-
Integrated 80 mm thermal recorder
-
Up to 240 minutes of voice recording
- Up to 60 minutes of voice recording per patient
- 8.4-inch TFT color LCD
- Up to 5 simultaneous waveforms
- Expandable monitoring modules
- Rechargeable lithium-ion battery
- Wi-Fi and wired network connectivity
- USB and VGA interfaces
- HL7/HIS integration support
- IP44 protection
- Anti-shock and anti-fall design
Manual Defibrillation & Cardioversion
The Comen S8 provides professional manual defibrillation with both synchronized and unsynchronized operating capabilities.
Energy Selection
The system provides:
- 25 energy levels
-
Energy range: 1J to 360J
- Biphasic Truncated Exponential waveform
-
Automatic impedance compensation from 20 to 250 Ω
The quick three-step workflow allows the operator to:
A single control knob is provided for convenient mode switching.
AED Mode
The Comen S8 incorporates an Automated External Defibrillator (AED) mode for guided emergency defibrillation.
This provides an alternative operating workflow to professional manual defibrillation and supports emergency resuscitation applications.
Biphasic Truncated Exponential Waveform
The Comen S8 uses a Biphasic Truncated Exponential (BTE) defibrillation waveform.
The system incorporates automatic impedance compensation across an operating range of:
20–250 Ω
This allows the defibrillation system to compensate automatically according to the detected patient impedance.
Convertible Adult & Pediatric Paddles
The S8 uses 2-in-1 convertible external electrode paddles.
The paddles can be separated into:
- Large electrode size for adults
- Small electrode size for pediatric patients
This convertible design allows the same paddle system to accommodate adult and pediatric defibrillation applications.
Integrated ECG & Respiration Monitoring
The standard monitoring configuration includes:
ECG
-
Built-in 5-lead ECG monitoring
RESP
The system can also be expanded with additional monitoring parameters depending on configuration.
Optional Monitoring Modules
The Comen S8 supports an expandable monitoring platform.
Optional parameters include:
- 12-lead ECG
- SpO₂
- NIBP
- TEMP
- EtCO₂
- IBP
This allows the device to be configured according to the clinical monitoring requirements of the application.
Display
The Comen S8 features an:
- 8.4-inch TFT color LCD
-
Resolution: 800 × 600 pixels
-
Up to 5 simultaneous waveforms
The display provides visualization of ECG, respiration and other installed monitoring parameters.
Integrated Thermal Recorder
The S8 incorporates an 80 mm thermal recorder.
The integrated recorder can be used for recording relevant patient and device information during clinical operation.
Battery & Power
The Comen S8 uses a rechargeable lithium-ion battery system.
Battery Specifications
-
Battery capacity: 5000mAh
-
Voltage: 14.8V
- Dual-battery configuration may be available depending on setup
-
More than 420 maximum-energy discharges at 360J per charge according to the supplied specification
AC Power
-
Input voltage: 100–240V
-
Frequency: 50/60Hz
Battery performance depends on battery condition, operating configuration and other usage factors.
Connectivity
The Comen S8 supports multiple connectivity and integration options:
- Wi-Fi
- Wired network port
- USB
- VGA
- HL7/HIS integration
These interfaces support connectivity with compatible clinical information and hospital systems.
Rugged & Portable Design
The Comen S8 is designed for emergency medical environments and features:
- IP44 ingress protection
- Anti-shock engineering
- Anti-fall engineering
Dimensions
323 × 277 × 338 mm
Weight
The supplied specifications list:
-
Approximately 7.2 kg without battery
-
Approximately 6.55 kg for the base unit, depending on configuration
Because both weight figures were supplied for different configurations, the exact shipping/operating weight should be confirmed for the selected configuration.Technical Specifications
| Specification |
Comen S8 |
| Device Type |
Biphasic Defibrillator Monitor |
| Manual Defibrillation |
Yes |
| AED |
Yes |
| Cardioversion |
Synchronized / Unsynchronized |
| Non-Invasive Pacing |
On-demand / Fixed |
| Waveform |
Biphasic Truncated Exponential (BTE) |
| Impedance Compensation |
Automatic |
| Impedance Range |
20–250 Ω |
| Energy Levels |
25 |
| Energy Range |
1–360J |
| Operation |
3-step |
| Mode Switching |
Single knob |
| Standard ECG |
5-lead |
| RESP |
Standard |
| Optional ECG |
12-lead |
| Optional SpO₂ |
Yes |
| Optional NIBP |
Yes |
| Optional TEMP |
Yes |
| Optional EtCO₂ |
Yes |
| Optional IBP |
Yes |
| Display |
8.4-inch TFT color LCD |
| Resolution |
800 × 600 |
| Waveform Display |
Up to 5 simultaneous |
| Thermal Recorder |
Integrated 80 mm |
| Voice Recording |
Up to 240 minutes |
| Voice Recording/Patient |
Up to 60 minutes |
| Battery |
Rechargeable Li-ion |
| Battery Rating |
5000mAh, 14.8V |
| Maximum-Energy Discharges |
>420 at 360J per charge |
| AC Input |
100–240V, 50/60Hz |
| Connectivity |
Wi-Fi / Wired LAN / USB / VGA |
| Hospital Integration |
HL7/HIS |
| Protection |
IP44 |
| Dimensions |
323 × 277 × 338 mm |
| Weight |
Approx. 7.2 kg without battery / 6.55 kg base configuration |
Product Disclaimer
Specifications and included accessories may vary by production batch, market, or manufacturer revision. Please verify the exact configuration with the seller before purchase. This product information is intended for general product guidance and does not replace professional medical advice, diagnosis, or treatment.
