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US 5,891,111 AGranted
Flexible surgical drain with a plurality of individual ducts
AssigneePorges
InventorBernard Ismael
Life of this patent
Estimating the term…
Abstract
The invention relates to a surgical drain (1) comprising a plurality of individual ducts (2-7) juxtaposed and joined in pairs. According to the invention this drain is in the form of a tube whose wall is composed of said individual juxtaposed ducts (2-7).
Claims4
A surgical drain having a longitudinal length and comprising at least five individual juxtaposed ducts that are tearable along said longitudinal length, said individual ducts being arranged as a tube envelope around said longitudinal length and defining a central longitudinal passage, the cross-section of which is a polygon with concave curved sides.
Dependencies are inferred from the claim text.