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US 2006/0052804 A1Published application
Occlusive device for medical or surgical use
OwnerClaude Mialheinventor
Life of this patent
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Abstract
The present invention relates to an occlusive device for medical or surgical use, having a hollow, axial twist deformable cylindrical element (1) designed to create a striction zone, and obturation elements (2a, 2b) integral to the inner wall of the cylindrical element, allowing a passage and arranged in such a manner as to be pressed against each other to block the passage when the cylindrical element (1) is twisted.
Claims18
Occlusive device for medical or surgical use, comprising a hollow cylindrical element (1) that can be twisted according to its axis to create a striction zone, characterised in that
- it comprises two obturation elements (2a, 2b) integral to the inner wall of the cylindrical element (1), leaving a passage (3) and arranged to press against each other to block the passage (3) when the cylindrical element (1) is twisted.
Dependencies are inferred from the claim text.