vivaCT 80

VivaCT 80 - Small animal preclinical microtomography scanner with large field of view

The vivaCT 80 is the in-vivo microCT scanner that offers the largest field-of-view (80 mm) and the best resolution (5 µm) in its category and is hence the most versatile scanner for the in-vivo X-ray micro computed-tomography imaging of mice, rats, and extremities of larger animals up to small rabbits.

The vivaCT 80 benefits from a narrow cone beam angle geometry and a mechanically adjustable field-of-view for best image quality at low radiation dose. Fast scan speed at intermediate and lower resolutions is supported by the new scanner mechanics.


The new integrated monitoring and gating system allows flawless animal handling and high throughput. Interchangeable units give the possibility of monitoring multiple animals simultaneously:  while scanning a subject, the next one can be sedated and its temperature and heart rate can be monitored and recorded. The animal is then loaded into the scanner with its dedicated monitoring unit, thus making the whole preparation process more efficient. Observation camera, heating, ambient temperature monitoring, and respiratory gating are also integrated in the system and are controlled from a touch display.

Specifications	vivaCT 80
Type	Cone-beam in vivo microCT Fully shielded No external shielding required Integrated Heating Chamber   Integrated Animal Monitoring Unit Temperature Monitoring Integrated Observation Camera Heart Rate Monitoring Interchangeable Monitoring Units   Integrated Respiratory Gating Unit   Integrated Touch Display
X-ray source	Sealed Air-cooled Maintenance-free 30 - 70 kVp
Detector	3072 x 400 elements (~100% fill factor),  48 µm pitch
Resolution	‹ 14 µm (10% MTF) 5 - 160 µm nominal isotropic (pixel size)
Image matrix	512 x 512 to 8192 x 8192 pix
Max. scan size	80 x 145 mm (ØxL) in one scan Up to ~450 mm length with multiple scans
Max. specimen size	90 x 500 mm* (ØxL)
Min. scan time	20 s
Electrical	100 - 230 V / 50 - 60 Hz 400 W
Dimensions	1750 x 1230 x 910 mm (HxWxD)
Weight	400 kg (standard hood) 430 kg (larger hood configuration)
	*Maximum length cannot be imaged completely
Options
Larger hood configuration	With this configuration, extremities of larger laboratory animals, such as small rabbits, can be scanned.
Compression/Tension Device
Cooling/Heating Stage