摘要:
A bottom wall of a Petri dish used for capturing a cell is provided with a first through hole and a second through hole. A grove that connects the first through hole and the second through hole is formed on an outer surface of bottom wall. The first through hole, the second through hole, and the grove is covered with a transparent plate member. A plate used for capturing the cell is arranged in the Petri dish above the first through hole. An aspiration tube is connected to the second through hole from inside the Petri dish.
摘要:
A path defines an opening smaller than a cell in a cell capturing apparatus. A negative pressure generating device is connected to the path so as to generate negative pressure within the path. A negative pressure controlling device is connected to the path so as to adjust the negative pressure within the path. A cell is caught at the opening of the path based on the negative pressure. The negative pressure controlling device serves to maintain the negative pressure constant within the path. Even if the negative pressure changes within the path based on drop or rise in the temperature within the path, for example, the negative pressure can be adjusted at a level suitable for the caught cell with the assistance of the negative pressure controlling device. The cell can reliably be kept immobilized at the opening of the path.
摘要:
A bottom wall of a Petri dish used for capturing a cell is provided with a first through hole and a second through hole. A grove that connects the first through hole and the second through hole is formed on an outer surface of bottom wall. The first through hole, the second through hole, and the grove is covered with a transparent plate member. A plate used for capturing the cell is arranged in the Petri dish above the first through hole. An aspiration tube is connected to the second through hole from inside the Petri dish.
摘要:
A cell trapping plate traps a cell by applying a negative pressure suction through a trapping hole provided therein. A capillary needle is stuck into the trapped cell to inject an injectant. The cell trapping plate includes trapping holes arranged at irregular intervals in directions of two coordinate axes in a two-dimensional orthogonal coordinate system.
摘要:
A surface of a cell is irradiated with laser beam to make an opening in the cell membrane, and a drug fluid is inserted in the cell through the opening.
摘要:
A microinjection apparatus includes a substrate having holes for trapping cells using suction force and injecting a substance into the cells with a needle. Height detection marks are provided on the substrate. A visibility is calculated from an image of a height detection mark, and an amount of deformation of the substrate is determined from the visibility. An XYZ table, on which the substrate is placed, is moved based on the amount of deformation.
摘要:
A surface of a cell is irradiated with laser beam to make an opening in the cell membrane, and a drug fluid is inserted in the cell through the opening.
摘要:
A surface inspecting apparatus that inspects a surface of a material based on an intensity of a reflected light from the surface includes an illuminating unit that illuminates a light on the surface; and a detecting unit that detects the intensity of the reflected light from the surface. The light has an intensity distribution in which an intensity of the light is higher approaching the surface.
摘要:
A controlling apparatus for controlling an information processing apparatus, the controlling apparatus includes a first controller including a first data transfer unit that communicates data between the information processing apparatus, and a first processing unit that generates a command to instruct the first data transfer unit to communicate data between the information processing apparatus, and a second controller including a second data transfer unit that communicates data between the information processing apparatus, and a second processing unit that generates a command to instruct the second data transfer unit to communicate data between the information processing apparatus.
摘要:
A video printing apparatus of the present invention includes a unit for converting an input image signal to a digital signal through an A/D conversion, memory units for storing the digital signal, memory unit for storing a printing image area in an edited format, operation section for generating an address signal corresponding to a given formed dither image area and control circuit. When printing of an image is designated for one image area, a corresponding input image signal is taken out and printed on a printing sheet by a recording head. When, on the other hand, printing of an image is designated for a plurality of image areas, designated dither image areas are trimmed and edited by the memory unit into one image. The resultant image is printed, by the recording head, on the printing sheet.