Body passage cleansing device
US9333287B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2010 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | Feb 24, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M3/0295
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a body passage cleansing device suitable for being passed through an internal channel of an endoscope, comprising a distal plug having a proximal end and a distal end, wherein said plug comprises channels, apertures and/or nozzles which are capable of allowing the passage of a fluid therethrough from said proximal end to said distal end, wherein said plug is connected to the distal end of a wire or other actuating means; wherein at least an outer portion of said distal plug is capable of being elastically deformed such that the external diameter and/or outline thereof may be reduced in response to inwardly-directed compression forces exerted thereon; and wherein said channels, apertures and/or nozzles are in a closed conformation when said distal plug is subject to said compression forces, and in an open conformation when said plug is not subject to said compression forces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.