This is a technical overview of an INVAMED device within the urology & incontinence management portfolio. 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. 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
Device selection across drainage, stone, and incontinence applications is determined by the treating urologist based on the anatomy, indication, and patient factors. 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. Stone management devices include stone extraction baskets, which the site FAQ describes as wire-mesh devices deployed through a ureteroscope to capture ureteral or renal stones, with tipless designs intended to allow safer engagement without mucosal trauma.
FlexInject Flexible Injection Needle: Overview
Flexible endoscopic injection needle listed on invamed.com in urological/endoscopic context (product page discovered via search; no further descriptive text captured during this crawl).
How It Works and Where It Fits
INVAMED's urology portfolio is organized by function, spanning ureteral stents, percutaneous nephrostomy and nephrectomy sets, guidewires, and injection needles. Each device is intended for use by trained clinicians under appropriate guidance and per the IFU. A stone extraction basket is a wire-mesh device deployed through a ureteroscope to capture ureteral or renal stones so they can be removed, as described in the site FAQ. A ureteral stent is a thin, flexible tube placed within the ureter to maintain drainage of urine from the kidney to the bladder, often after stone treatment or to relieve obstruction.
Key Considerations
- 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.
- All INVAMED urology devices are intended for use by trained clinicians under appropriate guidance and in accordance with the IFU.
- Adhering to the intended stent dwell time is emphasized to limit encrustation and related complications.
Frequently Asked Questions
When is a nephrostomy used instead of a stent?
The site FAQ notes that percutaneous nephrostomy places a drainage catheter directly into the kidney through the skin to relieve obstruction when ureteral stenting is not possible; the decision is the clinician's.
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.
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
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. Stone management devices include stone extraction baskets, which the site FAQ describes as wire-mesh devices deployed through a ureteroscope to capture ureteral or renal stones, with tipless designs intended to allow safer engagement without mucosal trauma. The use of such sets and devices is determined by the operating clinician according to the planned procedure. INVAMED offers the Bionovus Nephrectomy Set and the FlexInject Flexible Injection Needle within its urology portfolio.
Related on INVAMED
- Urology & Incontinence Management — product category
- Nephrectomy and Injection Devices Explained — A Technical Guide
- Zebra Guidewire for Urological Procedures — Technical Overview
- Double-J Stent Placement and Materials Explained — A Technical Guide
Important Disclaimer
This article is intended for general educational and technical information about medical device technologies. It is not medical advice, a diagnosis, or a treatment recommendation, and it does not replace consultation with a qualified healthcare professional. Any decision about diagnosis or treatment should be made by a licensed clinician based on an individual assessment. INVAMED devices are intended for use by trained healthcare professionals in accordance with the applicable Instructions for Use (IFU) and local regulatory approvals. Product availability and indications vary by country.
Reviewed by the INVAMED Medical Affairs team. Content is educational and technical in nature.