Inflatable prosthesis
US5376064A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 24, 1993 |
| Grant date | Dec 27, 1994 |
| Priority date | — |
| Expiry date | Nov 24, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/25
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An inflatable prosthesis is disclosed which comprises a structural member having a bore dimensioned to receive a needle formed in its back end. An elastomeric balloon has a back end in sealing engagement with the structural member and has a front end extending beyond the front end of the structural member such that a portion of the structural member is contained within the balloon. A port is defined in the structural member for placing the bore in fluid communication with a port location exterior of the structural member which is contained within the balloon, whereby fluid infused into the bore passes through the port and into a space between the balloon and the exterior surface of the structural member to inflate the balloon. An elastomeric member has one portion attached to the structural member and another portion attached to the front end of the balloon so as to partially constrain axial expansion of the prosthesis as the balloon is inflated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.