Medical Disposables Double J Ureteral Stent Set Urology JJ Stent Catheter With

Product Specification

Medical Disposables Double J Ureteral Stent Set Urology JJ Stent Catheter With PTFE/Hydrophilic Guidewire

Double J Ureteral Stent Set is a medical device used in urology to treat obstructive conditions in the urinary system, particularly in the ureters. This set typically includes a double J-shaped stent made of biocompatible material such as silicone or polyurethane, which is inserted into the ureter to relieve blockages and maintain the flow of urine from the kidneys to the bladder.

The main features of a Double J Ureteral Stent Set include:

Double J Shape: The stent is designed in a double J shape to prevent migration and provide stability within the ureter.
Biocompatible Material: The stent is typically made of a material that is well-tolerated by the body to minimize the risk of adverse reactions.
Radiopaque Markers: Radiopaque markers are often present on the stent to aid in visualization using imaging techniques such as X-rays.
Different Sizes: Stents are available in various sizes to accommodate different patient anatomies and pathologies.
Smooth Surface: The stent usually has a smooth surface to reduce irritation to the ureter and surrounding tissues.
Double J Ureteral Stent Sets are commonly used in cases of kidney stones, ureteral strictures, and other conditions that cause obstruction in the urinary tract. The stent helps in restoring normal urine flow and can be left in place for a specified period before removal by a healthcare professional.

Double J Ureteral Stent Sets are commonly used in various medical scenarios in urology to address conditions affecting the urinary system. Some key applications of these stents include:

Ureteral Obstruction: Double J stents are often utilized to relieve obstructions in the ureter caused by conditions such as kidney stones, tumors, or strictures. The stent helps to maintain the patency of the ureter and ensure the flow of urine from the kidneys to the bladder.
Postoperative Care: Following certain urological procedures such as ureteroscopy or ureteral stone removal, Double J stents may be inserted to promote healing, reduce swelling, and prevent the ureter from narrowing or becoming blocked during the recovery period.
Hydronephrosis: Stents can be used to alleviate hydronephrosis, a condition characterized by the swelling of the kidney due to a backup of urine. By facilitating drainage, the stent helps to reduce pressure on the kidney and improve its function.
Ureteral Injury: In cases where there is a traumatic injury to the ureter, such as during surgery or due to external trauma, a Double J stent may be placed to aid in the healing process and maintain the integrity of the ureter.
Recurrent UTIs: For patients prone to recurrent urinary tract infections (UTIs) due to structural abnormalities or urinary flow issues, a stent can help improve urine drainage and reduce the risk of infection.
Preoperative Planning: In some cases, Double J stents may be used prior to surgery to dilate the ureter, improve access during procedures, or facilitate the passage of instruments.
Overall, Double J Ureteral Stent Sets play a crucial role in managing a range of urological conditions by providing temporary internal support, promoting urine flow, and aiding in the healing process of the urinary system.

FAQ:

1.What is a double J stent in the ureter?
Ureteral stenting (also known as double J stent) is the procedure to place a thin, flexible plastic tube that is temporarily in the ureter to help urine drain from the kidney into the bladder in the case of a blockage. The ureters carry urine from the kidneys to the bladder. (Each kidney is connected to one ureter.)
 

2.How long can a double J stent stay in?
Double-J (DJ) stents are among the basic and commonly used tools in urology. The DJ stent generally needs to be replaced or removed within 6 weeks to 6 months to avoid complications like encrustations, stone formation, fractures and blockades of stents.
 

3.Can a double J stent fall out?
-It is highly unlikely that the stent fall out, very rarely it does become dislodged from its position. If you experience discomfort, colic pain ( pain in your intestines) or find it more difficult to pass urine that you did before, it may mean that the stent has become dislodged.
 

4.Is a double J stent better than a nephrostomy?
Conclusion: Percutaneous nephrostomy is a safe and better method of temporary urinary diversion than double J stenting for management of obstructive uropathy with lower incidence of complications.