• 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.

• Huber needles come in a variety of lengths and gauges
• Needles are ETO exposed
• 12/box

• USP Saline (0.9%) Filled Syringe, Customization available
• Syringe sizes from 1-60mL
• Volumes from 0.2mL to filled
• Sterile syringes with caps, CannuLock adaptors (CLPAD) or with blunt luer hubs already attached
• No need to unwrap individual syringes
• No need to store physiologic containers
• Minimum order quantities are required for this item, see Parts Information for details

• Eliminate stainless steel connectors and pins
• Dual and triple channel models available
• ETO exposed
• Harness with a 21G catheter connector fits catheter with an ID of 0.030-0.024 in.
• Harness with a 22G catheter connector fits catheter with an ID of 0.026-0.020 in.
• Harness with a 23G catheter connector fits catheter with an ID of 0.023-0.018 in.

US Patent No. 7,665,424.

• Provides a sterile yet transparent barrier for visual monitoring of the patient during surgery
• Retains additional body heat during surgery compared to an un-draped animal
• Can eliminate the need for towel clamps for accurate surgical site draping
• Enhances containment of any dander away from the surgical site compared to standard
• drapes that tend to move on the animal
• Can be cut to gain access to a prepared site.
• May be used to transport the animal to a recovery cage where it can be unwrapped upon completion of surgery
• Order minimums are required for these products, see “Parts Information”

• Easy to access catheters in Rats, Hamsters and Guinea Pigs
• Adjustable, non-stick belly bands
• 22G or 25G catheter connection to fit multiple vascular access catheters: jugular, femoral, carotid, gastric, and bile
• Closed, split septum access to minimize introduction of pathogens
• No leakage or coring
• Built to withstand multiple insertions