Red Rubber Catheter, 10, 12, 14, 16, 18 French Sterile, 16 inch length

A Red Rubber Catheter is a type of flexible, hollow tube made of soft red rubber (latex), primarily used for short-term urinary catheterization, but it also has other medical applications.

Uses:

1. Intermittent (in-and-out) urinary catheterization: Inserted to drain urine and then removed immediately afterward (not left in place).
2. Obtaining sterile urine samples: Especially when a patient cannot provide a sample normally.
3. Relief of temporary urinary retention: Such as after surgery, medications, or procedures.
4. Instillation of medications into the bladder.
5. Other medical, surgical, or diagnostic applications: Sometimes used in procedures involving the nasopharynx, rectum, or as a tourniquet in surgery.

A Red Rubber Catheter is a soft, flexible, single-use urinary catheter made from red rubber, used mainly for temporary (“in and out”) urinary drainage, urine sampling, or medication administration into the bladder. It is not meant for long-term use inside the bladder.

How Catheter Size Is Measured

• French (Fr) scale:
  • 1 Fr = 0.33 mm in outer diameter.
  • The higher the French number, the larger the catheter’s diameter.

For example:

• A 14 Fr catheter = 14 x 0.33 mm = 4.62 mm outer diameter.
• A 10 Fr catheter = 10 x 0.33 mm = 3.3 mm outer diameter.

Common Red Rubber Catheter Sizes

• Pediatric: 6 Fr – 10 Fr
• Adult: 12 Fr – 24 Fr (most commonly used adult sizes: 14 Fr and 16 Fr).

Who Should NOT Use Red Rubber Catheters

1. Patients with Latex Allergy or Sensitivity

• Red rubber catheters are made of latex.
• Latex can cause allergic reactions ranging from skin irritation to very serious anaphylactic reactions.
• Anyone with a known or suspected latex sensitivity or allergy should NOT use red rubber catheters.
• Alternative: Use silicone or PVC catheters, which are latex-free.

2. Patients Requiring Long-Term Indwelling Catheterization

• Red rubber catheters do not have a retention balloon and are not designed to stay in the bladder for extended periods.
• Prolonged use increases risk of urethral irritation, infection, and accidental dislodgement.
• These catheters are for short-term procedures only.

3. Patients With Urethral Strictures or Severe Trauma

• The flexibility of red rubber is good for comfort in many, but if there is suspicion of urethral injury, stricture, or trauma, specialized catheters or advanced care should be used.

4. Patients Needing Catheters for Non-Urinary Medical Indications

• For certain medical or surgical procedures outside the scope of intermittent urinary catheterization, different specialized catheters may be required.

Red rubber catheters should not be used in patients with latex allergy, those needing long-term indwelling urinary drainage, or when specialized catheters are required for trauma or other medical situations. Always assess patient history and choose the most appropriate catheter material and design.