Catheters are very helpful devices, though most patients regard them somewhat unenthusiastically.However, the need for catheterization is quite common in a wide range of different conditions.An intermittent catheter is very different from a traditional catheter, designed to be used for a long period of time.How do these devices differ from others on the market?
An intermittent catheter is designed for a short-term use only.Other catheters, such as the Foley catheter, are designed to be left in place for a longer period.However, intermittent catheters provide patients who do not need constant assistance with urination with benefits and sterility.For instance, such a device might be installed after several different types of gynecological surgeries, with a urinary tract infection, or for those who are unable to empty their bladders due to medical conditions (though not on a long-term basis).
Intermittent catheters are also called self-installed catheters, as many patients are able to learn how to install these devices on their own, in the comfort of their own homes.These catheters have different features from the Foley, so it is important to know what these devices offer.
An intermittent catheter is simply a long, thin tube made of sterile silicone or rubber.They are available in several different tube widths and lengths, as well, to better fit all patients. One important difference with intermittent catheters as opposed to Foley catheters is that these do not feature the balloon tip on the end inserted into the bladder.In addition, the side-port at the base of the catheter tube (used for balloon inflation) is also not found on this type of catheter.
Self-catheterization with an intermittent catheter can be done relatively easily, particularly for those who are able to see the urethral opening.For patients unable to see this opening, training is available to teach them how to feel it.