The Improved Therapeutic Option for Dogs & Cats to Bypass Ureteral Obstructions
The Subcutaneous Ureteral Bypass (SUB™) device is a unique system designed for use in veterinary patients; dogs and cats. The device consists of two (2) locking loop pigtail catheters; one is placed in the kidney and one is placed in the bladder, and a titanium Shunting SwirlPort™. The SUB™ is packaged as a sterile kit, complete with several components (listed below) and instructions for use for your convenience.
The SUB is packaged as a sterile kit with surgical suggestions and instructions for use. A complete surgical video and SUB nephrostomy placement video that compliments the printed instruction guide are available on YouTube:
INCLUDED IN THE KIT
SwirlPort Shunting Access Port, 2 x Locking Loop Catheters (1 for kidney, 1 for bladder), .035” J-Tip Guidewire, 2 x Posi-grip Huber Point Needles, RA Huber Needle Infusion Set, IV arimidex in uk how to eat more tips to eat more Catheter, Accessories
NOT INCLUDED in the kit –Optional Extras
Sterile cyanoacrylate tissue glue
Downloads
Shunting SwirlPort
- Low-profile
- Light weight
- Spherical chamber provides superior flow
Locking-Loop Catheters
- Custom design with small, 8mm diameter locking pigtail
- Gradually tapered tip reduces trauma and eases insertion
- Metal stiffening cannula eases placement in kidney and bladder
- Radiopaque, medical grade plastic with embedded marker band ensures visibility under fluoroscopy
- Silicone/Dacron Cuff secures catheters and prevents dislodgment
Available in 2 sizes, the SUB SYSTEM ships sterile with Surgical Suggestions
Choose the appropriate size
SUB2-2001K – for use in cats and small dogs
– 1 x Shunting SwirlPort™ w/Catheter Securement Boots (2)
– 2 x 6.5F x 20cm Locking Loop Catheter w/Hollow cannula
– 1 x 0.035” x 45cm J-tip Guidewire
– 2 x 22G Posi-Grip Huber Needles
– 1 x 22G Huber Needle Infusion Set
– 1 x 18G Over-the-Needle Catheter
– Accessories (extra boots (2), cuff (1), and sleeve (1))
– Surgical Instructions
SUB2-2002K – for use in larger dogs
– 1 x Shunting SwirlPort™ w/Catheter Securement Boots (2)
– 2 x 6.5F x 35cm Locking Loop Catheter w/Hollow cannula
– 1 x 0.035” J-tip Guidewire
– 2 x 22G Posi-Grip Huber Needles
– 1 x 22G Huber Needle Infusion Set
– 1 x 18G Over-the-Needle Catheter
– Accessories (extra boots (2), cuff (1), and sleeve (1))
– Surgical Instructions
SUB2-3001K – for use in cats and dogs, typically for obstructive neoplasia
– 1 x Shunting PantsPort™ w/Catheter Securement Boots (3)
– 3 x 6.5F x 20cm Locking Loop Catheter w/Hollow cannula
– 1 x 0.035” x 45cm J-tip Guidewire
– 2 x 22G Posi-Grip Huber Needles
– 1 x 22G Huber Needle Infusion Set
– 2 x 18G Over-the-Needle Catheter
– Accessories (extra boots (2), cuff (1), and sleeve (1))
– Surgical Instructions
Indications for using the SUB include:
- Ureteral Obstruction associated with Ureteral Stone Disease
- Ureteral Strictures – the abnormal narrowing of the ureter
- Ureteral Stent Reaction
- Ureteral Stent Intolerance
- Malignant Obstructions

Advanced Technology for Companion Pets
SUB™ 3.0
a Subcutaneous Ureteral ByPass System
SUB™ 2.0
a Subcutaneous Ureteral ByPass System
SUB™ Flush Kit
for Preventing Occlusion & Biofilm Formation in the SUB System
T-FloLoc™
Catheter Flushing & Locking Solution for Patency & Infection Control
CompanionPort™
a Vascular Access Port for Companion Pets
PleuralPort™
for Intracavitary Drainage
PleuralPort™ Drainage Kit
for draining the PleuralPort System
AUS™
for Canine Incontinence
HSO™
for pets with IHPSS
Needles & Accessories

