Cios AlphaPerfect balance. Uncompromised.

In image-guided surgery, image quality and dose often come at the expense of one another. Dose reduction often means lower image quality – while higher dose can mean potential health risks for patients, surgeons, and staff.

Cios Alpha^® is a high‐definition 2D mobile C‐arm designed to give surgeons certainty in these matters. Thanks to Retina technology for optimal images, CARE technologies for the right dose in each case, and intelligent power management, it delivers the perfect balance between image quality and dose.

Cutting-edge mobile imaging for exceptionally small details at the right dose.

Excellent images, right dose
Easy handling, smooth workflow
Extended capabilities, smart growth

Features & Benefits

Cios Alpha® delivers more than the perfect balance between image quality and dose. With it, you also profit from ease‐of‐use, less distractions in workflows, and optimal utilization of your equipment. Learn how Cios Alpha helps you safeguard excellent image quality at the right dose for all patients, fully focus on your procedures, and grow into more profitable procedures.

Advanced Therapies - Mobile C-Arms - Cios Alpha - Easy Handling

Excellent images, right dose

Cios Alpha comes with Retina and CARE technologies to safeguard excellent image quality at the right dose for all patients. For each individual case, Cios Alpha puts you in control of the level of detail to see what you need to see – and to rest assured that image quality does not necessarily come at the expense of higher dose.

See the details you need: Retina technology

Optimally transforms X-rays into outstanding images
See exceptionally small details – regardless of clinical application, patient size, or length of surgery
New Retina Imaging Chain with integrated Retina FD (CMOS) technology

The right dose in each individual case: CARE

Reducing dose is as easy and simple as possible
Protect your patients and your team
Featuring dedicated exam sets, dose buttons, smart collimation, or laser light localizer¹

The extra boost when you need it: Power

Handle complex vascular and cardiac cases
Profit from intelligent power management, an Energy Storage Unit (ESU)¹, and active cooling¹
Cios Alpha stays cool and powerful where other systems would overheat

Easy handling, smooth workflow

Cios Alpha is designed for ease of use and less distractions in workflows. Its straightforward system and software design reduces the hassle around the equipment – and allows you to fully focus on what you need to do.

Concentrate on the patient not the equipment: Ease of use

Save valuable time and improve efficiency in your clinical workflow
Reduce the need to instruct staff during surgery
Reduce the time to find and hold the right positions
Includes single-touch positioning¹, motorization package¹, electromagnetic brakes, and touch user interface

Maintain the highest infection control standards

Anti-microbial surface and washable mouse¹
Makes cleaning and disinfection as easy as possible
Reduces microbial growth on the system

Smart documentation and transfer of data: Data handling & connectivity

Reduce the time you spend on data handling and transfer
Intuitive interfaces and smart export functions

Advanced Therapies - Mobile C-Arms - Cios Alpha - Extended Capabilities

Extended capabilities, smart growth

Cios Alpha helps you expand your clinical capabilities and optimize the utilization of your equipment. Conveniently order additional applications through the Siemens Healthineers Digital Ecosystem Store and fully integrate them into your mobile C-arm. Save costs, take on more challenging cases, and grow into more profitable procedures.

Expand your capabilities the easy way: Cios OpenApps²

Open new possibilities by connecting to the Siemens Healthineers Digital Ecosystem Store
Choose from compatible and certified apps around your imaging devices and procedures
Download apps that help you streamline your work

Technical Specifications

Cios Alpha provides cutting-edge mobile imaging for exceptionally small details at the right dose. Learn more about what is inside.

System specification
Detector technology	Flat detector (FD), CMOS (complementary metal-oxide-semiconductor)
Field of view	30 cm x 30 cm (12" x 12") 20.6 cm x 20.6 cm (8" x 8")¹
Image resolution	1952 x 1952 pixel / 1360 x 1360 pixel¹
Power output	25 kW / 12 kW¹
Orbital movement	148° (– 51.5° to + 96.5°)
Immersion depth	73 cm (28.7”)
Free space	84 cm (33.1”)
Monitors	2 x 19“ TFT premium high-brightness color display¹ 2 x 19“ TFT high-brightness color display"
Image storage	300,000 images
WLAN	Compatible with 802.11 a/b/e/g/h/i/n WLAN standards

Clinical applications and workflows
Vascular software	Vascular Software¹, Vascular Software Premium¹
Live graphical overlay	Yes¹
Stenosis quantification	Yes¹
2D Measurement	Yes¹
Injector trigger interface	Yes¹
Navigation interface	NaviLink 2D¹
Energy Storage Unit (ESU)	Yes¹
Cooling system tube	Active¹
SmartView - HD VideoManager	Yes¹
CARE	Yes¹
DICOM Services	DICOM Send / Storage Commitment¹ DICOM Print¹ DICOM Query / Retrieve¹ DICOM Worklist / MPPS¹
Digital Cine Mode (DCM)	Yes¹
Cios OpenApps	Yes
Anti-microbial paint	Yes

System control
Control technology	Touch user interface
Breaks control	Electromagnetic brakes
Table-side control	Yes, remote user interface¹
Motorization	Yes, angular and orbital¹
Position storage	2 positions¹
Laser light localizer	Yes¹
Wireless footswitch	Yes

Room planning
Unit fuse protection	100 V to 127 V 20 A slow-blow fuse 200 V to 240 V 15 A slow-blow fuse
Dimensions C-arm (l x w x h)	197 cm x 83 cm x 165 cm (77.6“ x 32.7“ x 65“)
Dimension monitor cart (l x w x h)	70 cm x 74 cm x 179.5 cm (27.6“ x 29.1“ x 70.7“), motor-driven¹ + 16 cm (+ 6.3“)
Weight C-arm	Cios Alpha 12 kW¹ 352 kg (775 lbs) Cios Alpha 25 kW 360 kg (792 lbs) Cios Alpha 25 kW with Energy Storage Unit (ESU)¹ 374 kg (824 lbs) Additional weight for motorization¹ 13 kg (29 lbs)
Weight monitor cart	240 kg (529 lbs) (including 2 monitors, UPS)

Services & Support

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Apps via Cios OpenApps are available in the Siemens Healthineers Digital Ecosystem Store only. The store as well as the apps may not be available in all countries worldwide. Please check with your Siemens Healthineers sales representative the availability of store and apps in your country.