Abstract: A microneedle mold and a method of manufacturing a microneedle mold are provided for use in fabricating microneedles. The method includes providing a microneedle mold base with recesses therein, the recesses corresponding to the microneedles to be fabricated and extending from a first surface of the microneedle mold base; and forming side-port forming holes in the microneedle mold base, the side-port forming holes extend in side surfaces of the recesses within the microneedle mold base at side-port forming positions of the recesses.

Abstract: Side-ported microneedles are produced from a suitably shaped microneedle mould (40). A microneedle mould base (32) is made with a number of microneedle mould recesses (30) in it. One surface of the microneedle mould base (32) is coated with a seed layer (34). The microneedle mould base (32) contains two microneedle mould sheets (24, 26), which are separated to gain access to an internal surface of one of the microneedle mould sheets (24, 26). Side-port forming channels (38) are formed on one of the internal surfaces, intersecting with the recesses (30) within the relevant microneedle mould sheet (24). The two microneedle mould sheets (24, 26) are placed back together and joined together as a unitary microneedle mould (40). The microneedles are formed in the recesses (30) by depositing a microneedle layer (44) therein and on the surface with the seed layer (34).

Abstract: A master mould is made by wire cutting a plate in two or more directions to provide a base with an array of master mould needles protruding therefrom. The size and shape of the master mould needles can readily be varied by varying the angles of upward and downward cuts in the two or more directions. The master mould is used to make a secondary mould by hot embossing a secondary mould plate onto the master mould. This forms through-holes in the secondary mould. The secondary mould is plated with a layer of metal, which forms a microneedle array.

Abstract: A method is disclosed for automatically setting and reconstructing the field of view along the body boundaries on a CT topogram, the constructed field of view including exactly all the points on the body boundaries inside the scan area on the topogram. In at least one embodiment of the method, the search takes place from the points of the body bones in the vicinity of the body boundaries, in the direction outward, and the body boundaries of the patient are determined by comparing the CT values. At least one embodiment of the method can be used for a precise, highly efficient and quick setting and reconstruction of the field of view.

Abstract: A method is disclosed for automatically setting and reconstructing the field of view along the inner boundary of the thorax on a CT topogram, the reconstructed field of view including exactly all the points on the inner boundaries of the thorax inside the scan area on the topogram. In an embodiment of the method, the search takes place from the body bones in the direction of the thorax, and the inner boundaries of the thorax of the patient are determined by comparing the CT values. An embodiment of method can be used for a precise, highly efficient and quick setting and reconstruction of the field of view.

Abstract: In an operating method for user interface for a computed tomography examination procedure a menu and a workflow list are merged on a computer screen. One or more scanning programs can be selected in a parameter setting area on the computer screen, each scanning program corresponding to one default patient posture. When an “end of examination” option in the workflow list is selected, job status information is displayed in the parameter setting area, prompting an operator to check the status of the job selected in set reconstruction parameters. Using the interface the user can improve operational efficiency, thereby saving operational time and shortening time spent in examining each patient.