A guide device for introducing at least one surgical instrument within a body lumen, particularly a vascular cavity

摘要

A device (1) guide to introduce the menoUn device (1) guide for introducing at least one surgical instrument within a surgical instrument within a cavidadorgánica (2), particularly a cavity is cavidadorgánica (2 ), in particular a vascular cavity, the device (1) comprising: * a cuescular, the device (1) comprising: * a body (3) guide or guide catheter that is sustancirpo (3) or guide catheter guide, which is substantially hollow and flexible and extends along almente hollow and flexible and extends along unadirección (X) preferred development and remains unadirección (X) preferred development and having a directional end (8) open it and has an open directional end (8) which is transverse to ladirección (X) transverse prefs development ladirección (X) preferred development, can engage the body (3) guide eerente, can engage the cue rpo (3) guide inside a first cavity (2a) for posin inside a first cavity (2a) for positioning the directional end (8) facing ucionar directional end (8) facing a second cavity ( 2b) transverse to the primeracna second cavity (2b) transverse to the primeracavidad (2a), * at least one element (9) guide alavidad (2a), * at least one element (9) of elongated, flexible guide, which can be fitted to dargado and flexible manner, which can be fitted slidably in the delcuerpo inside (3) of pareslizable guide in delcuerpo inner (3) guide to reach the second cavity (2b), * means (10a reach second cavity (2b), * means (10) of stabilization associated with the body (3)) of stabilization associated with the body (3) guide, which means (10) stabilization cooperates coguía, which means (10) stabilization cooperating withthe first cavity (2a) to facilitate posicionla first cavity (2 a) to facilitate positioning of the directional end (8) with tioning respect directional end (8) with respect to segundacavidad (2b), said half the segundacavidad (2b) comprising said means (10) Stabilization: - the least one eo hole (10) stabilization: - at least one stabilizing hole (11) provided in the body (3) dstabilizador (11) provided in the body (3) guide, - at least one stabilizing member (12) and guide, - at least one flexible stabilizing member (12) elongated and which can be fitted to maneraalargado and flexible, which can be fitted slidably elinterior body (3) guide p slidable elinterior body (3) of guide out thereof in a direction along give out thereof in a direction along the first cavity (2a), to travésdel hole that the first cavity (2a), a stabilizer travésdel hole (11); in which the body (3) of guíatabilizador (11); in which the body (3) guide has at least one tubular structure (13) having at least one tubular structure (13) defining the open directional end (8) and which defines the directional end (8) open and internally defining a lumen (13a) guide, which internally tienfine a lumen (13a) guide, which has a substantially circular section, for quesee a substantially circular section so that WILL slide element (9) for guiding and / or element sliding element (9) for guiding and / or stabilizing element and / or at least one quirúrgiestabilizador instrument and / or at least one surgical instrument, estandodispuesto stabilizer hole (11co, estandodispuesto the stabilizing orifice (11) between the directional end (8) and means (14)) between the directional end (8) and means (14) arranged to maneuver in elextremo opposite to maneuver provisions elextremo directional opposite end (8) and adapted to move the disextremo dir eccional (8) and adapted to move the device (1) guide; wherein ellumenpositivo (1) guide; wherein ellumen guide is a single lumen predisposed for guiding a single lumen predisposed to slidably receive and / or permanent both slidably receiving and / or permanent both elelemento stabilizer (12) as the element (9) elelemento stabilizer (12) as the element (9) guide, which can also function individualme guide, which can also function individually ausenciadel other element. nte ausenciadel other element.