Video Laryngoscopy Technology
A video laryngoscope is an airway device with a camera on the laryngoscope blade, which shows the larynx on a screen instead of relying on a direct line of sight. The Contec CMS-GS1 (VM-LRCMS-GS) combines a 2.0-megapixel camera with a 3.5-inch anti-reflective full touch LCD, so the clinician can see the glottis and vocal cords in real time. This gives a significantly improved view in difficult airway patients, including those with limited neck mobility, obesity or anatomical variations, and lets trainees and supervisors share the same view during teaching. The camera has a 20 to 100mm working distance and illuminance of 1000 lux, which gives clear visualisation of the larynx in a variety of lighting conditions. The LCD resolution of 640 x 480 RGB at 30FPS provides smooth real-time video, and the display is rotatable up-down and left-right so each operator can position it for comfort.
Infection Control and Image Documentation
The CMS-GS1 uses disposable blades in sizes S2 (child, 3.0 to 6.0mm), S3 (adult, 6.0 to 9.0mm) and S4 (adult large). Disposable blades help prevent cross-infection without the cost and time of reprocessing laryngoscope blades, and the anti-fog lens keeps the view clear during intubation. Images and video are saved as JPEG and MP4 files on a 16GB internal card, which is upgradeable to 256GB, and can be transferred to a PC through the USB-Type C port for clinical documentation and training records.
Battery, Portability and Deployment
The CMS-GS1 runs on a rechargeable lithium-ion battery rated for more than 500 charge cycles, with over 4 hours of use per charge and less than 4 hours of charging time. The charger accepts AC100 to 240V at 50/60Hz, with power consumption of 50VA. The unit measures 245 x 100 x 130mm and weighs 0.28kg, and it operates in temperatures from -10 to +45°C. This makes it suitable for operating theatres, ICUs, emergency departments and pre-hospital environments. Available in South Africa from Vital Medical, the CMS-GS1 suits hospitals, EMS services and clinics that need a compact, CE certified video laryngoscope for airway management and training.
TECHNICAL SPECIFICATIONS TABLE
| Specification | Detail |
|---|---|
| Brand | Contec |
| Model | CMS-GS1 |
| SKU | VM-LRCMS-GS |
| Display | 3.5-inch anti-reflective full touch LCD, 640 x 480 RGB, 30FPS |
| Camera | 2.0MP |
| Field angle | 60° |
| Illuminance | 1000 lux |
| Working distance | 20 to 100mm |
| Colour temperature | 5000K |
| Display rotation | 120° up-down, 270° left-right |
| Blade type | Disposable |
| Blade sizes | S2 (child, 3.0 to 6.0mm), S3 (adult, 6.0 to 9.0mm), S4 (adult large) |
| Lens | Anti-fog |
| Data output | JPEG / MP4 |
| Storage | 16GB internal (up to 256GB) |
| Data transfer | USB-Type C |
| Battery | Rechargeable lithium-ion, more than 500 cycles |
| Battery use time | Over 4 hours |
| Charging time | Less than 4 hours |
| Power | AC100 to 240V, 50/60Hz, 50VA |
| Size | 245 x 100 x 130mm |
| Weight | 0.28kg |
| Working temperature | -10 to +45°C |
| Certification | CE |
