A rectal probe is a small ultrasound transducer with high frequency that is inserted directly into the rectum. Transrectal ultrasound is a well established examination for rectal or prostate carcinoma assessment. Rectal probes (e.g., a microconvex probe) generate a much sharper image, caused by the close proximity to the prostate or rectum, and the higher sensitivity.

From SIUI Inc.;
'The CTS-285V is designed for the diagnosis of big and small animals. It can work with a 5.0MHz rectal probe, 7.5MHz rectal probe and 5.0MHz microconvex probe.'

The CTS-200 V is the veterinary version to the CTS-200.
For 'Device Information and Specification' see CTS-200

From SIUI Inc.;
'The CTS-285V is designed for the diagnosis of big and small animals. It can work with a 5.0MHz rectal probe, 7.5MHz rectal probe and 5.0MHz microconvex probe.'

From SIUI Inc.;
'CTS-385V is designed for the diagnosis of big and small animals. It can work with a 5.0MHz rectal probe, 7.5MHz rectal probe and 5.0MHz microconvex probe.'
Features:
'High value imaging
Foldaway keyboard
Broadband multi-frequency probes
Dual probe connectors
Connect to PC 32-frame non-volatile storage capacity(optional)
Veterinary software package'

The CTS-385 V is the veterinary version to the CTS-385.
For 'Device Information and Specification' see CTS-385 Plus
Veterinary Probes:
5.0MHz veterinary probe (PL23V)
7.5MHz veterinary probe (PL23V)
5.0MHz micro convex probe (PC4B)

From SIUI Inc.;
'CTS-415 PLUS is a premium digital B/W ultrasound system with outstanding images and powerful application functions. It meets all your clinical requirements on black and white ultrasound examinations.'
'A variety of probes including convex, micro-convex, linear, vaginal, rectal probes and powerful imaging functions enable wide applications in cardiology, abdomen, small parts, pediatrics and OB/GYN.'