Features of an Optimal Double J Stent Placement Technique
Catheters are used in many urology processes for different operations. There is no universal technique for placing a catheter. Every urologist has his/her technique, but certain features are required to keep in mind while placing a catheter.
- Use the correct length: it is essential to
have a double
J stent with an accurate measurement; there are different ways of
measuring the ureter length like CT, Retrograde, X-ray but the most
precise method to measure the length is directly if possible. A 5–6-inch
open-ended catheter is placed into the renal pelvis. A small amount of
diluted contrast is injected into the open-end catheter. If the ureteral
length matches an odd number, take the catheter, which fits a shorter
length. There is sufficient length in the coils which can add up to an
extra cm. This is why a longer catheter will impose discomfort for the
patient.
- Rigid catheter: the rigidness of the stents
should be chosen according to the requirements. Stiffer catheters are used
in processes like strictures, cancer procedures or when a stone has to be
passed through a Catheter. The rigid stent prevents compression and helps
in better drainage than the softer ones.
- Correct French size: the standard size of a
catheter is about 6 inches; the broader diameter catheters are used to drain
out any infections. If you have to use catheters with more French size,
you can use two smaller ones instead.
- Do not cut the safety thread until and unless
the procedure is completed. The thread attached to the distal end of the
catheter ensures that the stent, pusher and guiding wire remain in place.
The thread has to be removed in a manner wherein the position of the
catheter is not changed. But it isn't easy to maintain the exact position
of the catheter once the thread is removed. Always choose a manufacturer
who provides you with high-quality medical equipment for safe medical
procedures. Manishmedi is a Double J
stent manufacturer, making high-quality products for its customers. If
you want more information regarding Double J stent catheters or any
urology medical product, you can visit the following site:
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