SAI CannuLock™ Technology

Secure Your Investment

SAI incorporates a smooth barb design into all CannuLock™ ports and buttons. This design creates a secure "lock" between the catheter and pin which eliminates the risk of catheter slippage. The CannuLock™ system was built with your feedback, to provide the best system for rodent catheter access. Now you can dose and sample safely, confidently, and securely.
SAI is proud to announce our new line of CannuLock™ Ports, Buttons and Accessories - created just for you.

The Best Button


CannuLock™ Technology ensures a secure connection to 1, 2 or 3 catheters, while a crystal clear body makes it easy to see your surgical site.


Connections to SAI’s tethers and adapters are quick, clean, and easy, for error-free access your ports and catheters.


Our magnetic cap protects the button for worry free group housing, so your rats will be happier and healthier. With reduced port failures, you will be, too.

The Most Secure Catheter Fit


CannuLock™ Adapters allow access to catheters through the port’s easy to clean septum. Foolproof connections make access quick and easy.


A smooth barb "locks" with the catheter for a secure fit. Rest easy knowing that SAI’s CannuLock™ technology eliminates catheter slippage.


Suture ridges make it easy to protect your port until you’re ready to use it. Simply suture around the port to keep it firmly in place.

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