Female urinary incontinence device

• US 5,713,829 A
• Filed: 07/08/1996
• Issued: 02/03/1998
• Est. Priority Date: 07/08/1996
• Status: Expired due to Fees

• Current Assignee: Canon International Company Limited
• Original Assignee: Fujitsu Limited
• Inventors: Hakki, A-Hamid, Hakky, Said I., Hudson, Perry B.
• Primary Examiner(s): Bahr, Jennifer
• Assistant Examiner(s): GILBERT, SAMUEL G
• Application Number:
  US08/676,450
• Time in Patent Office: 575 Days
• Field of Search: 600/29-31, 600/885
• US Class Current: 600/29
• CPC Class Codes: A61F 2/0013 inflatable

Abstract

A female uninary incontinence device is provided for preventing uncontrolled flow of urine. The device is in the form of a hollow plastic tube having an open proximal end for insertion into the bladder and a control device at the distal for controlling the flow of urine. The proximal end has an extensible and retractable mushroom shaped plastic which maintains the device in the bladder. The distal end is provided with a valve and a timer for automatically closing the valve.

Claims

1. A female urinary incontinence device to be placed in a patient'"'"'s urinary tract comprising:

a hollow plastic tube having an open proximal end and an open distal end;

an extensible and retractable maintenance means at said proximal end for maintaining said device within a bladder; and

control means at said distal end for controlling flow of urine from said bladder, said control means comprising a valve which is normally closed to prevent flow of urine and manually opened to allow flow of urine and a timer for automatically closing said valve.

2. The device of claim 1 wherein said valve is spring operated to close said valve.

3. The device of claim 1 wherein said control means comprises an elastomer.

4. The device of claim 1 wherein said maintenance means is integral with said tube.

5. The device of claim 1 wherein said plastic tube is soft and collapsible.

6. The device of claim 1 wherein said maintenance means is mushroom shaped when retracted.

7. The device of claim 6 wherein said maintenance means comprises a plastic having a memory which normally is mushroom shaped.

8. The device of claim 1 including an elastomeric seal between said maintenance means and said tube to prevent seepage of urine.

9. The device of claim 1 including means for extending said maintenance means for insertion into the urinary tract.

10. The device of claim 9 wherein said extending means comprises a rod.

11. The device of claim 10 wherein said rod is hollow.

12. A female uninary incontinence device to be placed in a patient'"'"'s urinary tract comprising:

a hollow deformable soft plastic tube having an open proximal end and an open distal end;

an extensible mushroom shaped maintenance means for maintaining said device in a bladder;

elastomeric sealing means adjacent said maintenance means for preventing leakage of urine from said bladder; and

a soft elastomeric manually operated timing valve containing a pair of apertures which can be aligned when the valve is open to permit passage of a rod or urine and prevents passage of urine when closed.

13. The device of claim 12 wherein said valve is spring operated so as to close.

14. A female urinary incontinence device to be placed in a patient'"'"'s urinary tract comprising:

a hollow plastic tube having an open proximal end and an open distal end;

an extensible and retractable maintenance means at said proximal end for maintaining said device within a bladder; and

control means at said distal end for controlling flow of urine from said bladder, said control means comprising a valve which is normally closed to prevent flow of urine and manually opened to allow flow of urine, said valve comprising a pair of discs, each of said discs having an aperture which are aligned with each other when the valve is in the open position so as to permit entry of a rod for extending said maintenance means.