The present invention relates to a holding structure for simultaneously holding a plurality of containers for substances for pharmaceutical, medical or cosmetic applications or of devices having such containers, having a plurality of receptacles. The receptacles are arranged in a regular arrangement and are formed by in each case peripherally formed side walls. The receptacles have in each case one or two widened clearances having a dimension which is greater than the width of a gap between the containers received in the receptacles and side walls of the receptacles in the regions other than the widened clearances. The widened clearances additionally make available space for access to containers or devices which are received in the receptacles for handling thereof.

System, apparatuses, and methods for performing automated reagent-based analysis are provided. Also provided are methods for automated attachment of a cap to a reaction receptacle, and automated removal of a cap from a capped reaction receptacle.

A device for electrical measurement of a target chemical substance includes: an electrode array element including a base, an electrode array section in which electrodes which are disposed on the base and to each of which a test substance is fixed or can be fixed are arrayed, and a terminal array section in which terminals disposed on the base so as to correspond to the electrodes and electrically connected to the electrodes are arrayed; a processing head having an electrode array element support section supporting the electrode array element detachably to make electrical connection to the terminals possible; a container group including a liquid storing section and a measurement container; a support section moving mechanism; and a measurement section capable of measuring a signal generated by applying a predetermined voltage to a test substance fixed to each of the electrodes in the measurement container.

A reagent container includes a base defining a plurality of wells having openings exposed at an upper surface of the base and a tube receptacle. The plurality of wells include a first set of wells and a second set of wells. Each well of the first set of wells has an opening to a well bore and a channel in communication with the well bore. The opening has a first portion disposed over the well bore and a second portion disposed over the channel. The first portion has a larger area than the second portion. An angle defined by tangents to the inner surface of the first and second portions at a junction between the first and second portions is at least 100 and not greater than 180. The reagent container further includes a top coupled over the top surface of the base and defining windows providing access to the openings of the plurality of wells and the tube receptacle.

An article of manufacture includes an array of distinct and separate regions with respective pharmaceutical compounds located thereon. The array of distinct and separate regions includes a first region with a first set of one or more pharmaceutical compounds located thereon; a second region, that is distinct and separate from the first region, with a second set of one or more pharmaceutical compounds, that is distinct from the first set of one or more pharmaceutical compounds, located thereon; and a third region, that is distinct and separate from the first region and the second region, with a third set of one or more pharmaceutical compounds, that is distinct from the first set of one or more pharmaceutical compounds and the second set of one or more pharmaceutical compounds, located thereon.

The present invention provides a medical analysis device and a cell analysis method with which it is possible to count the number of cancer cells, culture the cancer cells, and determine the effect of drugs on the cancer cells. The present invention relates to a medical analysis device intended to capture cancer cells, the medical analysis device having multiple wells.

A digital PCR device comprising: a discrete heating area made of a heat conductive material disposed on a surface that is electrically non-conductive, the discrete heating area comprising a plurality of integral wells configured to contain and partition a DNA sample therein; and at least one conductive trace configured to be connected to a dc voltage source and to heat the plurality of integral wells to a uniform temperature when connected to the dc voltage source, the at least one conductive trace disposed on the surface in an undulating configuration at least partially around the discrete heating area.

An apparatus configured for improving retention of non-adherent cells is disclosed. The apparatus includes a plate that includes a number of elements having a first surface energy arranged in an array with an overlay, on the plate, having a second surface energy. The first surface energy results in a hydrophilic surface and the second surface energy results in a hydrophobic surface. A diameter of the elements is at least 1 mm. A height of the overlay having the second surface energy, which results in a hydrophobic surface, is between 5% and 100% of the diameter of the elements. The apparatus also includes a wall circumferential to the plate. A method for performing multiple reactions with the apparatus is also disclosed.

Systems and methods are provided for sample processing. A device may be provided, capable of receiving the sample, and performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing multiple assays. The device may comprise one or more modules that may be capable of performing one or more of a sample preparation, sample assay, and detection step. The device may be capable of performing the steps using a small volume of sample.

A sequencer pretreatment device includes a suction and discharge mechanism, a nozzle head having a nozzle for mounting a dispensing tip, a container group for accommodating liquids including magnetic particle suspension, a moving mechanism for causing relative movement between the nozzle and the container group, and a magnetic unit that exerts a magnetic field to the mounted dispensing tip. A method includes an extraction step of mixing a sample, extraction reagent solution, and magnetic particle suspension in the container group and extracting nucleic acid, a fragmentation producing step of fragmentating the nucleic acid by mixing with fragmentation solution accommodated in the container group and producing a fragment of a base sequence having a molecular weight corresponding to a sequencer using magnetic particle suspension using the sequencer pretreatment device, and an amplification pretreatment step of dispensing a solution containing the fragment into the reaction vessel using the sequencer pretreatment device.