Foley Catheter A Foley catheter, also known as an indwelling catheter, is a catheter that remains in place for an extended period of time. The catheter is attached to a collection bag where urine can be emptied periodically.
https://www.verywell.com/urinary-catheters-explained-3156964
Long-term use of urinary catheters. Urinary catheters may be used by people who have problems passing urine. Long-term use is when a person uses a urinary catheter for at least 4 weeks. People who use a urinary catheter are at increased risk of getting an infection.
https://www.nice.org.uk/guidance/cg139/IFP/chapter/Long-term-use-of-urinary-catheters
How to insert a catheter; Suprapubic catheters; How to remove a catheter; Foley catheter. Urinary catheters are sometimes recommended as way to manage urinary incontinence and urinary retention in both men and women. There are several different types of catheters, which may be used for a variety of different reasons.
http://www.nytimes.com/health/guides/specialtopic/urinary-catheters/overview.html
This type of catheter is not inserted into the urethra, it is placed through a low abdominal incision directly into the bladder. This type of catheter is typically used after a surgery that disrupts the normal flow of urine, such as prostate surgery, and often remains in place for days to weeks.
https://www.verywell.com/urinary-catheters-explained-3156964
The main problems caused by urinary catheters are infections in the urethra, bladder or, less commonly, the kidneys. These types of infection are known as urinary tract infections (UTIs) and usually need to be treated with antibiotics. You can get a UTI from either short- or long-term catheter use.
http://www.nhs.uk/conditions/Urinary-catheterization/Pages/Introduction.aspx
Urinary catheters are usually inserted by a doctor or nurse. They can either be inserted through the tube that carries urine out of the bladder (urethral catheter) or through a small opening made in your lower tummy (suprapubic catheter). The catheter usually remains in the bladder, allowing urine to flow through it and into a drainage bag. This page covers: When they're used.
http://www.nhs.uk/conditions/Urinary-catheterization/Pages/Introduction.aspx
If there is a balloon at the tip of the catheter, the balloon is deflated, then the catheter is gently pulled to remove it from the body. The process is typically painless unless there is irritation present in the urinary tract. If the process is painful, a topical medication can be used to numb the area.
https://www.verywell.com/urinary-catheters-explained-3156964
Long-term use catheters are called indwelling catheters. Catheters come in a large variety of sizes, materials (latex, silicone, Teflon) and types (Foley catheter, straight catheter, coude tip catheter). For example, a Foley catheter is a soft plastic or rubber tube that is inserted into the bladder to drain the urine.
http://www.nytimes.com/health/guides/specialtopic/urinary-catheters/overview.html
Answer Wiki. No, they should not be reused, which is why GeeWhiz condom catheters are sold in packs one for each day. The Geewhiz website is very clear about the instructions and that they shouldn’t be reused on their site Condom Catheters & External Catheters.
https://www.quora.com/How-long-can-a-condom-catheter-be-used-Is-it-reusable
Back to TopLong Term Urethral Catheters. A catheter that is left in place for a period of time may be attached to a drainage bag to collect the urine. There are 2 types of drainage bags. One type is a leg bag, which is a smaller drainage device that attaches by elastic bands to the leg.
http://www.nytimes.com/health/guides/specialtopic/urinary-catheters/overview.html
how long can a catheter be used
A catheter can be used for 4 weeks.  Catheter can be used to 4 weeks.