Abstract: A fastening system for a dental implant, the fastening system comprising: a locking element comprising a central throughgoing aperture, the aperture having a first distal portion, and a second proximal portion, the second proximal portion having a reduced inner diameter with respect to the first distal portion; a dental superstructure provided with a cavity for receiving the locking element, the cavity having a distal portion and a proximal portion separated by a shoulder, and a fastening element receivable within the cavity and the aperture, the fastening element being substantially restricted from distal displacement by the shoulder of the cavity.

Abstract: A fastening system (100) for a dental implant (30) comprising a ball shaped portion (31), wherein the fastening system (100) comprises a body (12) having a seat (10, 20) forming a cavity. The fastening system is characterized in that the body (12) comprises at least two parts (10a, 10b, 20a, 20b) together forming the seat (10, 20). The parts (10a, 10b, 20a, 20b) are arranged such that the seat (10, 20) can engage around the ball shaped portion (31) of the dental implant (30) and in that the seat (10, 20) is movable between a first position in which the parts (10a, 10b, 20a, 20b) are allowed to move relative each other, and a second position in which the parts (10a, 10b, 20a, 20b) are prevented from moving relative each other.

Abstract: A fastening system (100) for a dental implant (30) comprising a ball shaped portion (31), wherein the fastening system (100) comprises a body (12) having a seat (10, 20) forming a cavity. The fastening system is characterized in that the body (12) comprises at least two parts (10a, 10b, 20a, 20b) together forming the seat (10, 20). The parts (10a, 10b, 20a, 20b) are arranged such that the seat (10, 20) can engage around the ball shaped portion (31) of the dental implant (30) and in that the seat (10, 20) is movable between a first position in which the parts (10a, 10b, 20a, 20b) are allowed to move relative each other, and a second position in which the parts (10a, 10b, 20a, 20b) are prevented from moving relative each other.

Abstract: A valve comprises a valve body having a cylindrical bore and at least two fluid passages connected to the cylindrical bore. A rotating body has at least one means for allowing fluid flowing through the fluid passages, and at least one means for blocking fluid flowing through the fluid passages. At least one sealing is arranged inside said cylindrical bore, said sealing having an outer surface parallel with the axis of the cylindrical bore, and an inner surface parallel with the lateral surface of the rotating body. The rotating body comprises a frusto-conical shape.

Abstract: This invention pertains to a superstructure (300) for a dental implant. The superstructure comprises a fastening portion (30) with a joint socket in form of a spherically shaped cavity with a fastening surface (32), and a main portion (31). This superstructure (300) is intended to be joined to an osseointegrated dental implant via the fastening portion (30). The main portion (31) comprises a lead-through (110) for receiving a sleeve (111) or a screw hole (55), wherein part of said lead-through (110) or part of said screw hole (55) forms an opening in the fastening surface (32), such that there is a perpendicularly distance between the center of the spherical cavity and the central axis of the lead-through (110) or of the screw hole (55).

Abstract: A valve comprises a valve body having a cylindrical bore and at least two fluid passages connected to the cylindrical bore. A rotating body has at least one means for allowing fluid flowing through the fluid passages, and at least one means for blocking fluid flowing through the fluid passages. At least one sealing is arranged inside said cylindrical bore, said sealing having an outer surface parallel with the axis of the cylindrical bore, and an inner surface parallel with the lateral surface of the rotating body. The rotating body comprises a frusto-conical shape.

Abstract: This invention pertains to a superstructure (300) for a dental implant. The superstructure comprises a fastening portion (30) with a joint socket in form of a spherically shaped cavity with a fastening surface (32), and a main portion (31). This superstructure (300) is intended to be joined to an osseointegrated dental implant via the fastening portion (30). The main portion (31) comprises a lead-through (110) for receiving a sleeve (111) or a screw hole (55), wherein part of said lead-through (110) or part of said screw hole (55) forms an opening in the fastening surface (32), such that there is a perpendicularly distance between the center of the spherical cavity and the central axis of the lead-through (110) or of the screw hole (55).

Abstract: The invention concerns an electronic mail management (EMM) system for handling electronic mail in a multiple user environment, in which the user's incoming electronic mail is sent and received, said system includes a mail distribution network including a server through which. electronic mail items of the users are exchanged, said system comprising: detecting means for monitoring the flow of in- and outbound electronic mails for a specified set of users, and intercepting the in- and outbound emails; journalizing means for creating a notification record of a set of e-mail information data (metadata) for each intercepted electronic mail; an e-mail manager database (EMM DB) for storing at least said notification record and each electronic mail; and means for establishing a journal of e-mails by defining a search request query and submitting said search request to a search engine for selecting a userdefined series of information data from the notification records in the EMM database.