• Smooth barb safely “locks” with a catheter to eliminate disconnections
• Soft Dacron felt for secure anchoring and rapid tissue ingrowth
• Quick, clean access to 1, 2, or 3 catheters in Rats, Hamsters and Guinea Pigs
• 22G catheter connection fits multiple vascular access catheters: jugular, femoral, carotid, gastric, and bile
• Closed, split septum access to minimize introduction of pathogens
• Magnetic tether attaches quickly and easily for a simplified connection
• Lightweight metal cap protects the button for worry free group housing (sold separately)
• Available from vendors in pre-implanted animals
• Built to withstand multiple insertions
• Buttons and ports must be accessed with Cannulock™Catheter Access Adaptors

Catheter Access Buttons™ with CannuLock™ technology

Catheter Access Button™ Standard Caps

• Magnetic, so cap is self-aligning, attaching quickly and easily
• Cap is lightweight but durable, allowing worry free group housing
• Three colors available for easy identification of study groups

Catheter Access Button™ Specialty Caps

• Replace a standard catheter u-tube connection with this simple, clean access system
• Magnetic cap is self-aligning, attaching quickly and easily
• Integrated tubing recirculates bile (or other fluids) for improved animal health
• Alignment arrow on the cap matches to the Catheter Access Button™ for quick and easy connections
• The internal connection permits fluid flow between the two ports of your choosing.

Catheter Access Button™ Specialty Caps

• Smooth barb “locks” with a catheter to eliminate disconnections
• Soft Dacron felt for secure anchoring and rapid tissue in-growth
• 25G catheter connection fits multiple vascular access catheters including jugular, femoral, carotid and other 25G catheters
• Improved catheter patency from the closed, split septum. The closed system minimizes introduction of pathogens and reduces the need for positive pressure technique
• Adapterconnects quickly and easily for simple, clean, repeat access in mice or rats
• Lightweight metal capprotects the button for worry free group housing (sold separately)
• Stabilizing Tool stabilizes the implant while connecting or disconnecting from ports and adapters (sold separately)
• Available from vendors in pre-implanted animals

Mouse Catheter Access Buttons™ with CannuLock™ technology

• Magnetic cap is self-aligning, attaching quickly and easily
• Lightweight but durable, protects the port without weighing down the mouse
• Cap makes it possible to group house implanted mice
• Button surface is kept clean and free of debris for clean catheter access
• Improve the access process with our optional Stabilizing Tool

Catheter Access Button™ Mouse Protective Caps

CannuLock™ Catheter Access Button Adapters
Secure, Aseptic Access for Catheterized Animals

CannuLock™ Catheter Access Button Adapters provide a reliable, closed-system connection for infusion and sampling in preclinical models. Designed for compatibility with SAI’s CannuLock™ platform, these adaptors ensure leak-free performance, minimize contamination risk, and reduce animal handling. Ideal for long-term studies, they support a wide range of dosing and sampling applications with enhanced animal welfare and procedural efficiency.

• Two sided tool fits both a capped and an uncapped button
• Lightweight and durable, for years of use
• Keeps implanted buttons stable, to protect delicate mouse tissues
• Keeps fingers away from the connecting area, minimizing the risk of bites

• Smooth barb safely “locks” with the catheter to eliminate disconnections
• Unique shape designed for secure external suturing
• Quick, clean access to catheters via a closed split septum
• Packaged 2 per sterile pouch and in quantities as low as 20 units
• Three color options available to color code your catheters
• 22G port is the perfect size for Rats, Hamsters and Guinea Pigs
• 25G port is the perfect size for Mice and CannuLock™ Tether Lines
• Choose from a 22G or 25G catheter connection to fit multiple vascular access catheters:  including jugular,femoral, and carotidcatheters in mice, rats, hamsters and guinea pigs.
• Available from vendors in pre-implanted animals

Catheter Access Ports™

Mouse Catheter Access Button™ Tethers

• Open spring design relieves weight bearing and reduces torque on mice.
• 12″ length. Inquire for availability of different lengths.
• 25G tether lines.  Inquire for availability of 22G.
• Easy grip shape and magnet make it easy to line up tether with button.
• Single and dual tether options.
• Single and dual protective aluminum caps are available.

Mouse Catheter Access Button™ Tether Options

Catheter Access Button™ Tethers with 22G and/or 25G lines

• 12″ length. Inquire for availability of different lengths.
• 22G and 25G tether lines are available.
• Alignment arrow and magnets make it easy to line up tether with button.
• “Keyed” fit for easy connections.
• Single, dual and triple cannula tether options match with each Catheter Access Button™ to access only the required catheter.
• Quick Connect™ tethers are compatible with Quick Connect™ luered swivels.

Catheter Access Button™ Tether Options

Single

Luered Connection Tethers