Abstract
The present invention relates to a device for creating a working space within a human or animal body. The device comprises an outer wall which is configurable to adopt a non-expanded condition and an expanded condition. When the outer wall is in said expanded condition it defines a hollow body having an inner cavity in communication with an orifice for location adjacent a working site within the body such that, in use, said working site can be visualised and/or accessed via said inner cavity and said orifice.
| Original language | English |
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| Patent number | US2013030253 |
| IPC | A61B 1/ 32 A I |
| Priority date | 8/04/11 |
| Publication status | Published - 31 Jan 2013 |