Below is an educational, technical answer to a question many patients and clinicians ask. Incontinence is addressed with mid-urethral slings such as trans-obturator tape (TOT) and tension-free vaginal tape (TVT), while general urinary drainage relies on Foley and suprapubic catheter systems. As a medical device manufacturer, INVAMED develops technologies in this area; the information here is educational and not medical advice.
Background: Urinary Drainage, Stone Management, and Incontinence
This clinical area covers urinary drainage, stone management, and the treatment of incontinence, using devices that maintain or restore the flow of urine and support the management of stones. According to invamed.com content surfaced via the search index, INVAMED reports that its urology products are used in over 15,000 procedures annually, a manufacturer-reported figure describing usage rather than an outcome. Incontinence is addressed with mid-urethral slings such as trans-obturator tape (TOT) and tension-free vaginal tape (TVT), while general urinary drainage relies on Foley and suprapubic catheter systems.
What are the side effects of a kidney stent?
Reported side effects of a ureteral stent can include urinary urgency and frequency, flank or bladder discomfort, blood in the urine, and, over time, encrustation. These symptoms vary between patients and are influenced by stent size, position, and dwell time. Appropriate stent selection and adherence to the intended dwell period are intended to limit some of these issues. The full range of potential side effects is described in the device documentation and reviewed by the treating clinician.
What This Means in Practice
Manufacturer figures such as the reported over-15,000-procedures-annually usage statistic describe activity rather than guaranteed individual outcomes. Adhering to the intended stent dwell time is emphasized to limit encrustation and related complications. Material and surface treatments, such as polyurethane with a phosphorylcholine or hydrophilic option, can influence insertion and the indwelling experience.
Key Considerations
- Adhering to the intended stent dwell time is emphasized to limit encrustation and related complications.
- Manufacturer figures such as the reported over-15,000-procedures-annually usage statistic describe activity rather than guaranteed individual outcomes.
- Ureteral stent length and diameter (in French) are matched to the patient's anatomy to support drainage and reduce discomfort.
Frequently Asked Questions
What is a tipless stone basket?
Per the site FAQ, a stone extraction basket is a wire-mesh device deployed through a ureteroscope, and tipless designs are intended to allow safer engagement of a stone without mucosal trauma.
How many procedures use INVAMED urology products?
According to invamed.com content surfaced via the search index, INVAMED reports that its urology products are used in over 15,000 procedures annually, a manufacturer-reported usage figure.
Who decides which urology device is appropriate?
A qualified urologist selects the device based on the anatomy and indication; this article is educational and not a treatment recommendation.
About INVAMED
Device availability and regulatory status vary by country. Please contact INVAMED or your authorized local distributor for current regulatory information applicable to your region.
Clinical and Technical Context
Basket selection and technique are chosen by the operator based on the stone size, location, and anatomy. This clinical area covers urinary drainage, stone management, and the treatment of incontinence, using devices that maintain or restore the flow of urine and support the management of stones. Guidewire selection is made by the operator based on the anatomy and the devices being delivered. Percutaneous nephrostomy is generally reserved for when internal ureteral stenting is not possible, as noted in the site FAQ, and is performed under image guidance. The decision to place a nephrostomy, and the access route, is determined by the treating clinician under image guidance. Baskets are used within a broader endourological approach that may also involve laser or other lithotripsy as determined by the urologist. Incontinence is addressed with mid-urethral slings such as trans-obturator tape (TOT) and tension-free vaginal tape (TVT), while general urinary drainage relies on Foley and suprapubic catheter systems. INVAMED offers the Bionovus Nephrectomy Set and the FlexInject Flexible Injection Needle within its urology portfolio.
Related on INVAMED
- Urology & Incontinence Management — product category
- Comparing Tipless basket and Traditional tipped basket
- Silicone stent vs Polyurethane ureteral stent: What Is the Difference?
- How is a double-J stent removed?
Important Disclaimer
The information here is provided for educational purposes and to describe device technology; it is not a substitute for professional medical advice, diagnosis, or treatment. Only a licensed healthcare provider can determine whether a given procedure or device is appropriate for a specific patient. INVAMED products are restricted to use by qualified professionals following the official IFU. Regulatory clearance and labeling differ between regions, and not all products or indications are available in every market.
Reviewed by the INVAMED Medical Affairs team. Content is educational and technical in nature.