Urine collection catheter

• US 4,640,688 A
• Filed: 08/23/1985
• Issued: 02/03/1987
• Est. Priority Date: 08/23/1985
• Status: Expired due to Fees

• Current Assignee: Mentor Corporation (Johnson & Johnson)
• Original Assignee: Mentor Corporation (Johnson & Johnson)
• Inventors: Hauser, Thomas M.
• Primary Examiner(s): Truluck, Dalton L.
• Application Number:
  US06/768,633
• Time in Patent Office: 529 Days
• Field of Search: 604/346-353, 604/180, 128/132 R
• US Class Current: 604/352
• CPC Class Codes: A61F 5/453 for collecting urine or other discharge from male member A61F6/04 takes precedence ; devices for taking sperm samples A61B10/0058

Abstract

A urine collection catheter having a tubular portion open at its outer end and designed to be connected to a urine receptacle and a cup or cone shaped portion integrally connected to the inner end of said tubular portion, the cup shaped portion being of a shape to conform generally with that of the tip or head or glans of a typical penis. The cup shaped portion has a pressure sensitive adhesive on the inner surface to enable the catheter to adhere to the head of a penis when the catheter is pressed into engagement with the penis. The cup shaped portion is conical and is connected to the tubular member by a bulbous portion to receive surges of urine. In one version, the thickness of the cup shaped portion decreases from its outer to its inner end.

Claims

1. A urine collection catheter which is secured only to the tip of the penis and is formed of thin resilient material, the catheter having a tubular portion open at its outer end and designed to be connected to a urine receptacle and a cup shaped portion integrally connected to the inner end of said tubular portion, and forming the inner terminal part of said catheter, said cup shaped portion being of a shape and size to conform generally with that of the tip or glans of a typical penis, said cup shaped portion having a non-allergic pressure sensitive adhesive on the inner surface therof to enable said catheter to adhere to the tip of a penis in urine tight relation when the catheter is pressed into engagement with such tip to hold the tubular portion in urine conducting relation with the penis.

2. The urine collection catheter of claim 1 in which the cup shaped portion is conical.

3. The urine collection catheter of claim 1 in which there is a bulbous portion between the cup shaped portion and the tubular portion to receive surges of urine.

4. The urine collection catheter of claim 3 in which the opening from the cup shaped portion to the bulbous portion is larger than the opening from the bulbous portion to the tubular portion.

5. The urine collection catheter of claim 1 in which the thickness of the cup shaped portion decreases from its outer to its inner end.

6. The urine collection catheter of claim 3 in which the thickness of the tubular portion, the bulbous portion and the cup shaped portion adjacent its junction with the bulbous portion is approximately 0.045 inches.