The T-Tube is designed for non-occluded (flow-through), venous, arterial or bile duct sampling, in rats and mice. Made from biocompatible polyurethane tubing. 222G, 23G, and 25G available 20cm in length Part # Tip Length Tip O.D Total Length Needle Material T-Tube-024 5 mm/side 1.9 F 20 cm 25 ga Polyurethane[...]

These tracheal catheters may be used for ventilation, sampling, or administration. Three standard sizes are available for use in mice, rats, and other small rodents. Our tracheal tubes may be trimmed to fit your needs- contact us to see if we can make the modification you need. Flexible cannula and y-adapter[...]

You will find a wide variety of JVC options below, but all of these catheters are constructed of biocompatible materials for low vessel trauma and increased patency. Rounded Tip- Our most popular catheters are our rounded-tip catheters. Rounded tips reduce trauma during implant as well as during subsequent catheter manipulation leading to[...]

Catheters for intrathecal (IT) delivery or sampling in rats. SAI offers a range of catheters and cannula for the collection of CSF and for the administration of compounds to the intrathecal space in mice, rats, canines, primates and sheep. Draw cerebrospinal fluid, or perform intrathecal infusion in the subarachnoid space with these reinforced[...]

SAI's popular Rat Intrathecal Dosing Catheter (RIDC) is now available in a kit with all the supporting components necessary for a successful surgery.  This kit is ideal for a lumbar dosing approach; for entry through the cisterna magna. RIDC Complete Surgical Kit (RIDC-Kit) Includes: (Also available with a PU catheter RIDC-Kit-PU)[...]

You will find a wide variety of options below, but all of these catheters are constructed of biocompatible materials for low vessel trauma and increased patency. See here if you would like a Tapered Rat Femoral Vein Catheter. Come in a variety of lengths Depending on your study's needs, catheters can have[...]

These tapered catheters give you the benefit of a small tip at the insertion point as well as thicker stronger material at the externalization site, all without added connections or adhesives. All catheters are made from biocompatible polyurethane for low vessel trauma and increased patency. Not sure that you need[...]

Rat arterial catheters are designed to enter the smaller, more muscular vessels while maintaining strength and durability at the externalization point. SAI offers both a tapered and a step-up option. Minimum order quantity is 5 pieces. For pricing on fewer than 5 catheters, please contact us. For placement in rat arteries, including carotid[...]

Click to view the Survival CSF Collection Poster. presented at AALAS in 2022. Our Cisterna Magna cannula is ideal for serial CSF collections in rats. CSF sample volumes of 50ul are easily collected and are repeatable for extended periods; some of our most successful clients have used these catheters for up[...]

Rat arterial catheters are designed to enter the smaller, more muscular vessels while maintaining strength and durability at the externalization point. SAI offers both a rounded tip and standard tip option. Minimum order quantity is 5 pieces. For pricing on fewer than 5 catheters, please contact us. For placement in rat carotid (CAC)[...]

Our Rat Bile Duct Catheters/Rat Portal Vein Catheters feature a tapered design to allow easy insertion at the vessel with strong, sturdy tubing at the externalization point. These catheters are an ideal design for either bile duct placement or for the portal vein. All catheters are made from biocompatible polyurethane[...]

Our Micro-Cannula simplifies vascular access for small vessels in rodents and other small species. This cannula features a sharp stylet to aid insertion and a tapered tip to make catheter placement fast and reliable. This catheter is ideal for acute injections into small vessels, however, for tail veins, we suggest our tail[...]