A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 1/00 (2006.01)
Patent
CA 2671577
A protecting means for non-invasive procedures, for example endoluminal or laparoscopic procedures, comprises a sheath (10) extending from a distal end (10a) to a proximal end, in which the sheath comprises at least one inflatable channel (12) having an opening and being suitable for receiving a fluid injected through said opening whereby said fluid injected into the inflatable channel through said opening inflates at least one portion of the sheath. The inflatable channel (12) comprises a plurality of longitudinal inflatable segments (14) and a plurality of annular inflatable segments (16) connected to the longitudinal inflatable segments in shape of a frame or net of the sheath (10). The protecting means further comprises an outer sleeve (20) and an inner sleeve (22) forming a gap (24) that comprises the plurality of longitudinal inflatable segments (14) and the plurality of annular inflatable segments (16) connected to the longitudinal inflatable segments. The sleeves are made by a transparent material.
La présente invention concerne un moyen de protection pour des procédures non invasives, par exemple des procédures endoluminales ou laparoscopiques. Il se compose d'un étui (10) qui sort d'une extrémité distale (10a) vers une extrémité proximale, sachant que l'étui comprend au moins un canal gonflable (12) qui comporte une ouverture et qui est conçu pour recevoir un liquide injecté par cette ouverture de sorte que le fluide injecté dans le canal gonflable par le biais de l'ouverture gonfle au moins une portion de l'étui. Le canal gonflable (12) comprend une pluralité de segments gonflables longitudinaux (14) et une pluralité de segments gonflables annulaires (16) connectés aux segments gonflables longitudinaux sous forme d'un cadre ou d'un filet de l'étui (10). Ce moyen de protection comprend en outre une manche externe (20) et une manche interne (22) formant un espace (24) qui se compose d'une pluralité de segments gonflables longitudinaux (14) et de la pluralité de segments gonflables annulaires (16) connectés aux premiers segments. Ces manches sont constituées d'un matériau transparent.
Bilotti Federico
D'arcangelo Michele
Pastorelli Alessandro
Popovic Drago
Ethicon Endo-Surgery Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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