Patent application number | Description | Published |
20090287151 | BRONCHOTRACHEAL ACCESS VALVE FOR A BRONCHOASPIRATION APPARATUS - A bronchotracheal access valve for a bronchoaspiration apparatus. The valve is characterized in that the rotation of a second member in a given direction with respect to a first member moves the valve from a configuration in which a conduit communicates hydraulically with a sleeve, to a configuration in which the conduit communicates hydraulically with a flush conduit via a duct and a channel to flush an end portion of a catheter. | 11-19-2009 |
20100126670 | APPARATUS FOR MANUFACTURING EXTRUDED COILED TUBES FOR MEDICAL PURPOSES - An apparatus for manufacturing extruded coiled tubes for medical purposes is provided which includes rotary shafts protruding from a spindle, each rotary shaft being coupled to a respective flexible shaft resting on a series of supporting elements substantially equidistant to each other and supported by a main central shaft; at least an extrusion head to extrude a ribbon, and at least an extrusion head to extrude a rib; the ribbon and the rib being co-extruded, side by side, and being wound on an ideal surface formed by the external surfaces of the flexible shafts. The apparatus is characterized in that for changing the pitch with which the rib is wound on a base tubular element, formed on its turn by the winding coil of the ribbon, at least two twisting bars operated by a crank are used to rotate the supporting elements with a pre-defined angle. | 05-27-2010 |
20100192956 | METHOD FOR MANUFACTURING A CUFF ON PLASTIC TUBE PROVIDED WITH AN EXTERNAL SHEATH - Method for manufacturing a cuff on a plastic tube comprising an inner tube and an outer sheath covering said inner tube. The outer sheath comprises at least a portion to be molded for producing a cuff. The method comprises a covering step including an injection operation in which air is intermittently or continuously injected between the inner tube and sheath. | 08-05-2010 |
20100194001 | DIE FOR MOLDING OF A CUFF ON A PLASTIC TUBE - A die for molding a cuff on a plastic tube, including an upper shell and a lower shell defining a molding cavity between them; each of the shells has an external structure and an internal wall for defining a half of the molding cavity and for defining a hollow space with the external structure. The molding cavity and hollow spaces are separated from each other by internal walls. The die includes openings which are connected with the molding cavity and the hollow spaces respectively. | 08-05-2010 |
20120204883 | Transtracheal Catheter Apparatus - A catheter apparatus ( | 08-16-2012 |
20120266891 | SYSTEM FOR TRANSTRACHEAL ADMINISTRATION OF OXYGEN - A system for transtracheal administration of supplemental oxygen to a patient in need of continuous long tem oxygen therapy comprising a cannula ( | 10-25-2012 |
20130218071 | BRONCHOTRACHEAL ACCESS VALVE FOR A BRONCHOASPIRATION APPARATUS - A bronchotracheal access valve for a bronchoaspiration apparatus. The valve is characterized in that the rotation of a second member in a given direction with respect to a first member moves the valve from a configuration in which a conduit communicates hydraulically with a sleeve, to a configuration in which the conduit communicates hydraulically with a flush conduit via a duct and a channel to flush an end portion of a catheter. | 08-22-2013 |