Foley Catheter helps in draining out urine from the bladder into a urine collection bag. It is a thin tube constructed of soft and flexible material that is inserted into the bladder to completely empty it. Foley urinary catheter features a small retention balloon which is inflated in the bladder to hold the catheter in place. Retention balloon prevents falling out of the catheter from the bladder and lets the user perform his daily activities with freedom. Since the catheter can be left in the bladder for an extended period, it is also called an indwelling catheter.
Foley indwelling catheters are usually categorized into three broad categories, namely, two-way Foley catheters, three-way Foley catheters and Foley catheters with a temperature sensor. A brief description of these categories is given below:
Two-way catheter has two channels and a retention balloon. One channel is used to drain out urine, and another channel is used to inflate the retention balloon. Inflated retention balloon securely holds the Foley urethral catheter in place. It is widely used for the management of urinary dysfunction.
Three-way catheter contains three channels. Like a two-way catheter, one channel is used to drain out urine and another to inflate the retention balloon. The third channel helps provide continuous bladder irrigation to clear blood clots or debris. Three-way Foley catheter is used in the case of prostate tumor, bleeding from the bladder or after an urological surgery.
Foley catheter with an integrated temperature sensor near the tip is used to measure the temperature of urine inside the bladder. It also helps in determining core body temperature. This temperature sensing catheter is used for intensive care and some surgical procedures.
Selection of an appropriate Foley catheter is essential for successful Foley catheterization. While buying a Foley catheter, few points like its material, size, length, balloon size and tip design should be kept in mind.
Material: Choice of catheter material should be such that suits your body type and minimizes the risk of urethral irritation.
Length: Foley catheter comes in three lengths, namely Short, Standard and Pediatric.
Balloon: Foley catheter comes with 3 balloon sizes: 5cc, 10cc and 30cc. Choosing a larger balloon size than required, may result in dragging of the catheter due to the weight of water in larger balloons. The larger balloon sits higher in the bladder and can increase the risk of getting urethral damage. Under or over inflation of the balloon can block the drainage eyes and cause bladder spasms. Therefore, the balloon should be inflated according to the guidelines of manufacturer.
Tip Design: Foley urinary catheter is categorized into two types depending on the type of catheter tips: Nelaton catheter and Tiemann catheter.
Charrier size: Diameter of Foley catheter is measured in Charriere (Ch or CH) or French (Fr or FR) size. It indicates the external diameter of the catheter. Choosing the smallest possible size that offers adequate drainage is always recommended because larger diameter may cause urethral spasms and irritation. Foley catheter with larger charrier size can be used for supra pubic catheterisation to prevent blockage.
Bard Bardia 2-Way Silicone-Elastomer Coated Foley Catheter is specifically designed with a hydrophobic material that rejects moisture. This rigid latex catheter is coated with Silicone Elastomer to help reduce urethral irritation and maximize stiffness without compromising flexibility. It is designed with two opposing eyes for drainage. It is rigid latex is easier to insert and reduces urethral irritation. A permanent coating and smooth surface makes it an easy to use Foley catheter
Amsino AMSure 2-Way Silicone Coated Latex Foley Catheter is a flexible tube that is designed to be passed through the urethra and into the bladder to drain urine. This two-way catheter is ideal for patients who need continuous catheterization. Its silicone coating helps reduce urethral irritation. The firm catheter tip designed to improve the ease of insertion. It features large oval eyes aid in maximum drainage. Silicone is typically resistant to chemical attack and insensitive to temperature changes.
Medline Two-Way Silicone-Elastomer Coated Latex Foley Catheter With 10cc Balloon has large, oval-shaped eyes which provide maximum drainage. This catheter features silicone-elastomer coating which resists encrustation and symmetrical balloon for added reliability and proper placement in the bladder.
Poiesis Duette Dual-Balloon Two-Way Foley Catheter is a 100% silicone, self-retaining balloon catheter that provides safe and comfortable means of catheterization. Its innovative dual balloon design has an edge over traditional Foley catheters, whose uncushioned tips and drainage aspiration can cause bladder trauma. A second distal balloon, positioned on the tip of the catheter adds another layer in comprehensive infection control. It has a subsumed Tip is inserted and removed just like a standard Foley catheter. The drainage eyes located between two balloons minimize aspiration damage.
Bard Bardia 2-Way Silicone-Elastomer Coated Foley Catheter is specifically designed with a hydrophobic material that rejects moisture. This rigid latex catheter is coated with Silicone Elastomer to help reduce urethral irritation and maximize stiffness without compromising flexibility. It has two opposing eyes for drainage and a rigid latex body that is easier to insert. Its permanent coating and smooth surface allow for easy usage. It features peel-apart packaging and is single use in nature.
Health Products For You carries a wide range of Urinary Catheters and other Urological Supplies. Shop from our specifically designed catalog and save big this holiday season. Give yourself and your loved ones the greatest gift of health and comfort and make holidays healthy. Place your order today!
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Anushree Kothari is a MBA student pursuing a degree in Human Resource Management. Alongside her pursuit of a masters degree, she works at Health Products For You. Writing comes naturally to her and besides the technical health products related ...
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