Devices, systems, and methods for non-volatile storage include a well activation device operable to modify one or more wells from a plurality of wells of a flow cell to provide a set of readable wells. Readable wells are configured to allow exposure of a well to substances from nucleotide sequencing fluids, and prevent exposure to other substances and fluids, such as nucleotide synthesizing fluids. The well activation device may also modify wells to provide a set of writeable wells. This set of wells is configured to allow exposure to the nucleotide synthesizing fluids and substances; and prevent exposure to the nucleotide sequencing fluids and substances. There may also be provisions made for risk mitigation for data errors such as generating commands to write specified data to a nucleotide sequence associated with a particular location in a storage device, reading the nucleotide sequence and performing a comparison.

Method and system for processing biological specimens. For example, the method includes loading a plurality of biological specimens on a continuous substrate at a plurality of spaced-apart locations on the continuous substrate, attaching a plurality of wells to the continuous tape substrate corresponding to the plurality of spaced-apart locations where each well surrounds a respective biological specimen on the continuous substrate, performing one or more chemical processes on the respective biological specimen contained in the each well of the plurality of wells, and analyzing results of the one or more chemical processes on the respective biological specimen contained in the each well of the plurality of wells.

A method for producing a well or a well strip made of plastic, as used in the pharmaceutical industry in microtiter systems is presented. The wells typically have undercuts and the well strips are connected to each other by connecting ribs. In order to produce a well with a larger undercut height or a well strip with higher connecting ribs, as the case may be, the method provides that the plastic, which is initially still liquid, is pressed through a portion of a runner which is arranged in a slider and out of the slider into a cavity of an injection mold.

Devices and methods are provided that allow for the casting of flat, controlled thickness layers of gel or polymer on a test surface, such as within the wells of a microplate. A spacer device is interposed between the test surface and the planar lower face of a movable pillar, defining a highly uniform volume. Addition of a gel or polymer precursor in solution followed by curing generates a highly uniform gel or polymer layer with a planar upper surface within this volume, which is exposed on removal of the pillar. In some embodiments a group of pillars is provided in a manifold that provides spacing and arrangement corresponding to a group of test wells. The pillars are mounted in the manifold so as to provide translation movement normal to the test surface, allowing them to rest against the spacer device and facilitating gentle removal from the wells. A variety of spacer devices are considered, including beads, flattened rings, and toroidal spacers.

Devices that includes a first portion, the first portion including at least one fluid channel; a fluid actuator; an analysis sensor disposed within the fluid channel; a conductivity sensor disposed within the fluid channel; and an introducer; a second portion, the second portion comprising: at least one well, the well containing at least one material, wherein one of the first or second portion is moveable with respect to the other, wherein the introducer is configured to obtain at least a portion of the material from the at least one well and deliver it to the fluid channel, and wherein the fluid actuator is configured to move at least a portion of the material in the fluid channel.

A test strip system having containers and suitable carriers therefor. The test strip assembly is suitable for carrying out different types of chemical, biological or biochemical tests and evaluating them using a suitable analysis device. The test strip assembly has a first region having at least one container and a second region also having at least one container. The container of the first region has a flat transparent bottom, and the container of the second region has a V-shaped or U-shaped bottom.

A thin-walled microplate suitable for use in the Polymerase Chain Reaction (PCR) technique comprising a plurality of thin-walled tubes or wells arranged in a fixed array, each well having an upper portion with an open top and a lower, frustoconical portion having a substantially flat bottom.

The present invention relates to a system for access and retrieval of screw-top containers. In one embodiment, the system includes a tray with a plurality of apertures, the tray adapted to receive containers having a cap and a body such that each cap of each container pressed into the tray rests above a respective aperture in the tray and each body is suspended below the tray. The system also includes a rotary tool having a cavity extending from an opening at one end, the cavity defined by an interior surface that includes engagement features. The engagement features on the interior surface of the rotary tool are adapted to engage onto at least a portion of the body of the container surface defined by complementary engagement features when the rotary tool is inserted over the body of the container from below the tray.

The disclosure provides a system and method to safely and efficiently store and transport process tubes in a carrier tray comprising prior to and during amplification of nucleotides in the process tubes. The process tube disclosed includes a securement region having an annular ledge, a neck, and a protrusion. The securement region of the process tube can secure the process tube in a port of the carrier tray, but still allows the process tube to adjust or float in order to align the process tube into a rigid heater well of a thermal cycler.

A fluidic chip comprising: a sealing layer having an upper surface and a lower surface; and a formed part comprising a generally planar body having a lower surface sealed with the upper surface of the sealing layer, the generally planar body having a number of through holes and a number of wells in fluid communication with the number of through holes, wherein together with the upper surface of the sealing layer, the number of through holes and the number of wells respectively define a number of fluid inlets and a number of fluid chambers in fluid connection with each other in the fluidic chip.