| Brand Name: | Aile | 
| Model Number: | 4Fr-8Fr | 
| MOQ: | 5000pcs | 
| Price: | Negotiable | 
| Payment Terms: | L/C, T/T | 
| Supply Ability: | 1000000 one week | 
Double-J Ureteral Stent – Flexible, Easy-to-Use Ureteral Stent for Optimal Urinary Tract Healing
A Double-J Ureteral Stent is a medical device designed to help with the drainage of urine from the kidneys to the bladder, particularly in patients undergoing urological procedures. It is commonly used after kidney stone removal, ureteral stricture repair, or other urinary tract surgeries. With a range of options designed for different needs, including standard, super-slick, and multi-coil types, the Double-J Ureteral Stent is essential for ensuring optimal urinary tract healing and minimizing the risk of complications.
The standard Double-J stent is made from medical-grade polyurethane, which offers flexibility and durability. The super-slick version incorporates an advanced coating to reduce friction, ensuring smoother insertion and minimizing the risk of encrustation or irritation. The multi-coil variant provides additional stability, particularly useful for long-term use, by anchoring the stent securely within the ureter.
1. Standard Double-J
The standard Double-J stent is the most common type and is used in a wide range of urological procedures. It is made from flexible, biocompatible materials that are designed to provide comfortable drainage without causing unnecessary trauma to the ureter. The main advantage of the standard stent is its simplicity and effectiveness in maintaining continuous urine flow during recovery.
2. Hydrophilic Coating Double-J
This type is designed with an advanced coating that significantly reduces friction, making it easier to insert and remove while minimizing discomfort. This type is particularly useful for patients who experience frequent stent-related complications such as discomfort, irritation, or encrustation. The smooth surface also reduces the risk of infection and tissue damage, making it an ideal choice for prolonged use.
3. Multi-length Double-J
The multi-coil version features a unique design with coils at both ends of the stent. These coils help anchor the stent securely within the ureter, reducing the risk of migration. This design is perfect for patients requiring long-term stent placement, as it provides enhanced stability and better drainage. Multi-coil stents are typically used when longer-term catheterization is needed or when dealing with more complex urological conditions.

| Feature | Standard Type | Hydrophilic Coating Type | Multi-length Type | 
|---|---|---|---|
| Material | Medical-grade polyurethane | Medical-grade polyurethane with advanced coating | Medical-grade polyurethane with reinforced coils | 
| Length | 26 cm, 28 cm | 26 cm, 28 cm | 22-32cm | 
| Outer Diameter | 4Fr,5Fr,6Fr,7Fr,8Fr | 4Fr,5Fr,6Fr,7Fr,8Fr | 4Fr, 5Fr,6Fr,7Fr | 
| Inner Diameter | 2.4 mm, 2.8 mm | 2.4 mm, 2.8 mm | 2.4 mm, 2.8 mm | 
| Coating | None | Super-slick coating (reduces friction) | Coils at both ends for anchoring | 
| Duration of Use | Short-term or medium-term | Medium-term to long-term | Long-term use, up to 6 months | 
| Usage | Routine urological procedures | High-comfort, reduced irritation | Long-term ureteral support for chronic conditions | 
Q1: How long can a Double-J Ureteral Stent be used?
A: The duration of use depends on the type of stent and the patient's condition. Standard stents are generally used for short-term periods (a few weeks), while super-slick and multi-coil stents can be used for longer durations, up to 6 months.
Q2: Is the Double-J Ureteral Stent painful to insert?
A: Insertion may cause some temporary discomfort, but modern stents, particularly the super-slick variety, are designed to minimize discomfort during insertion and removal.
Q3: Can the stent be removed at home?
A: The removal of a Double-J Ureteral Stent should only be done by a medical professional to ensure that it is safely removed without causing injury.