摘要:
The invention relates to a radially-expandable vascular stent which is provided to be implanted in a vessel and which, when expanded, lies within, and against the wall of, said vessel. The vascular stent is provided with a coating, consisting of a bioresorbable oligomer binder and an active substance, which is applied to its surface.
摘要:
A device for applying active substances to surfaces of medical implants (11) has a base station (22) and a replaceable cartridge (10) that can be mounted on the base station, the cartridge (10) having a holder for the implants (11) and also a nozzle for spraying the active substance onto the surface. The base station (22) has a drive unit (75) for moving the holder and the nozzle in relation to each other. For this purpose, the cartridge (10) has a basically cylindrical first housing part (14) which has the holder and a basically cylindrical second housing part (15) which has the nozzle. The first and second housing parts (14, 15) are formed so that they fit into each other and are arranged so that they can be moved, and preferably rotated, relative to each other.
摘要:
A device for applying active substances (22) onto surfaces of medical implants, in particular stents (14), consists of a base station (10), and of an exchangeable cartridge (11) which can be mounted on the latter. Provided on the cartridge (11) there is a holder (24) for the stents (14), and a nozzle for spraying the active substance (22) onto the surface of the stent (14). Provided on the base station (10) there is a drive unit (39) via which the holder (24) and the nozzle are moved relative to one another.
摘要:
A radially expandable vessel support (29) for implantation in a section of a main vessel (11) from which a secondary vessel (12) branches off at a vessel opening (15), comprises a central area (31, 74) which lies opposite the vessel opening (15) after expansion and is then substantially free of vessel support material ( Fig. 6 ).
摘要:
A device for applying active substances (22) onto surfaces of medical implants, in particular stents (14), consists of a base station (10), and of an exchangeable cartridge (11) which can be mounted on the latter. Provided on the cartridge (11) there is a holder (24) for the stents (14), and a nozzle for spraying the active substance (22) onto the surface of the stent (14). Provided on the base station (10) there is a drive unit (39) via which the holder (24) and the nozzle are moved relative to one another.
摘要:
A radially expandable vessel support (29) for implantation in a section of a main vessel (11) from which a secondary vessel (12) branches off at a vessel opening (15), comprises a central area (31, 74) which lies opposite the vessel opening (15) after expansion and is then substantially free of vessel support material ( Fig. 6 ).