Abstract: A medullary rod has a peripheral wall defining the outer shape of the medullary rod, and inwardly delimiting a hollow space. The medullary rod also has a plurality of first partitions. The first partitions are generally parallel to one another, extend between the inner side of the medullary rod located along the inner edge of the long bone after implantation, and the outer side of the medullary rod located along the outer edge of the long bone after implantation. Each of the first partitions is integral with the peripheral wall at these inner and outer sides of the medullary rod.

Abstract: The invention relates to the use of one or more fatty amines that are soluble in a lubricant composition comprising at least one detergent in order to reduce and/or control the abnormal combustion of gas in a marine engine, the amine/detergent weight 1-1 ratio being between 0.01 and 0.5. The invention also relates to a process for reducing and/or controlling the abnormal combustion of gas in a marine engine in which the gas is in contact with one or more fatty amines that are soluble in a lubricant composition comprising at least one detergent, the amine/detergent weight ratio being between 0.01 and 1, preferably between 0.01 and 0.9, more preferentially between 0.02 and 0.8, for example between 0.03 and 0.8, in particular between 0.01 and 0.5, preferably between 0.01 and 0.4, for el example between 0.02 and 0.4.

Abstract: The invention relates to the use of one or more fatty amines that are soluble in a lubricant composition comprising at least one detergent in order to reduce and/or control the abnormal combustion of gas in a marine engine, the amine/detergent weight 1-1 ratio being between 0.01 and 0.5. The invention also relates to a process for reducing and/or controlling the abnormal combustion of gas in a marine engine in which the gas is in contact with one or more fatty amines that are soluble in a lubricant composition comprising at least one detergent, the amine/detergent weight ratio being between 0.01 and 1, preferably between 0.01 and 0.9, more preferentially between 0.02 and 0.8, for example between 0.03 and 0.8, in particular between 0.01 and 0.5, preferably between 0.01 and 0.4, for el example between 0.02 and 0.4.

Abstract: A medullary rod has a peripheral wall defining the outer shape of the medullary rod, and inwardly delimiting a hollow space. The medullary rod also has a plurality of first partitions. The first partitions are generally parallel to one another, extend between the inner side of the medullary rod located along the inner edge of the long bone after implantation, and the outer side of the medullary rod located along the outer edge of the long bone after implantation. Each of the first partitions is integral with the peripheral wall at these inner and outer sides of the medullary rod.

Abstract: An assembly has a bone anchoring base and a screw. The bone anchoring base has at least one protrusion configured to be inserted in a hole arranged in the cancellous portion of a bone. The screw has a thread suitable for engaging with the cancellous portion of the bone. The protrusion is inwardly hollow and comprises an orifice at its distal free end, the screw being configured to be engaged through the protrusion and screwed in the cancellous portion of the bone through the orifice. The orifice is tapped at the pitch of the thread of the screw and the thickness of a distal wall is such that it is possible to arrange more than half of a turn of the threading therein, suitable for receiving the thread of the screw, such that, during the placement of the screw, the thread of this screw engages with said distal wall.

Abstract: A prosthetic device configured to function as a joint has a first joint component configured to be fixed to a first bone and a second joint component configured to engage the first joint component. The second joint component has an anchoring base configured to be fixed to a second bone, and a cup configured to be connected to the anchoring base. The cup has a cylindrical wall defining an outer surface of the cup, a cavity formed by a spherical recess inside of a circular edge at a top of the cylindrical wall, and an attachment post extending away from the cavity and configured to connect to the anchoring base. The attachment post is aligned with a center of a circle defined by the circular edge and an axis of the attachment post is parallel to the cylindrical wall.

Abstract: A surface mount semiconductor diode device (50) having first (51) and second (53) coplanar contacts comprises a semiconductor element (52) having a first surface electrically mounted on a first member (54) formed of conductive material, which first member (54) has an arm (58) extending in a direction away from the semiconductor element (52) to an end (60) which forms the first contact (51). A cup member (62) formed of conductive material comprises a wall (64) extending from a bottom portion (66) so as to form an opening (68) surrounded by the wall (64). The semiconductor element (52) and first member (54) are mounted within the opening (68) such that a second surface of the semiconductor element (52) is electrically coupled to the bottom portion (66) of the cup member (62) and the end of the arm (58) extends above a top surface (72) of the wall (64).

Abstract: A semiconductor diode device (10) includes two heatsinks (11, 12), a semiconductor substrate (15) having a p-n junction (35) and located between the two heatsinks (11, 12), solder (13, 14) between the heatsinks (11, 12) and the semiconductor substrate (15), and a packaging material (16) covering the semiconductor substrate (15), the solder (13, 14), and a portion of the two heatsinks (11, 12). The two heatsinks (11, 12) each have a curved surface (21, 22), which reduces tilting of the semiconductor substrate (15), reduces temperature gradients across surfaces (23, 24) of the semiconductor substrate (15), and improves the reliability of the semiconductor diode device (10). The two heatsinks (11, 12) also include protrusions (19, 20), which help to keep the packaging material (16) covering the curved surfaces (21, 22) of the heatsinks (11, 12).