Method and apparatus for self-draining of urine
US6626876B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2000 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Feb 23, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/1089
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for the drainage of the bladder through the body's own urethra opening outside of the human body, comprising a tube-shaped body (10). The tube-shaped body is comprised: to assume a first contracted position and for taken up within the bladder as well as a to assume a second partially extended position. At least one thread (14) extends between the bladder and an opening of the urethra and is attached at a first end of the tube-shaped body so that the tube-shaped body can be extended from the first position to the second position during the application of a pulling force upon the thread. The tube-shaped body in the second partially extended position extends in such a manner so as to exceed the distance between the bladder and the point of the urethra's closing. The tube-shaped body is comprised in such a manner that it will return to the first position upon the release of the pulling force on the thread.The device is inserted into the bladder, in that a tube-shaped body is extended and inserted into an extended tube-shaped introducing member. The introducing member is inserted in through the urethra, so that the end piece of the tube-shaped body enters the bladder. The tube-…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.