Abstract: Embodiments of the invention include instruments and methods useful in preparing and delivering graft material to a surgical site. Some embodiments may particularly be directed to forming a graft from a blood clot and accurately and effectively handling and delivering the graft to a surgical site. Graft material may include blood components such as clotted fibrin derived from a patient's or a donor's blood.

Abstract: The invention relates to kits and components thereof used in the conduct of solid-phase binding assays.

Abstract: Embodiments are described for treating a fluid, e.g., a biological fluid. The embodiments may include systems, apparatuses, and methods. Embodiments may provide for a flow cell, with a plurality of manipulation elements, through which a fluid is flowed. The fluid may be treated (e.g., exposed to energy) as it moves through the flow cell. In embodiments, the flow cell may be used to inactivate pathogens in the fluid.

Abstract: A mobile device reads a test strip to determine a chemical condition of a liquid or a user inputs a treatment plan into the mobile device. The mobile device transmits the determined chemical condition or the input treatment plan to a liquid treatment system which treats the fluid in response to the determined chemical condition or the input treatment plan.

Abstract: An apparatus for manipulating magnetic particles includes a latch mechanism. The latch mechanism has a pivoting part provided on a door and an engaging part provided on a main body. In the apparatus for manipulating magnetic particles, a first contact portion of a latch engages with the engaging part at a contact point in a state that the door is closed. The contact point is located more outside of the main body than the pivot axis. Accordingly, in a case where an external force is applied to the door in a direction to open the door in a state that the door is closed, a force is applied from the engaging part to the first contact portion, thereby generating a rotational force in a C direction to the pivoting part. As a result, in the state that the door is closed, it is possible to suppress the door from being opened without a manipulation by the user.

Abstract: A device for extracting plasma from a fluid collection tube comprising: a tubular barrel having sidewall surrounding a lumen which extends between proximal and distal ends thereof, the tubular barrel forming a tip at a distal end; a barrel seal movingly seated within the lumen of the tubular barrel, the barrel seal closing and sealing the proximal end of the tubular barrel; a tube seal having a proximal end, a distal end, and a lumen extending therebetween, the proximal end having a frustoconical or chamfered face, the tube seal having an outer diameter sized to sealingly engage with an inner surface of the fluid collection tube, and an inner diameter sized to sealingly engage with an outer surface of the tip of the tubular barrel, the tube seal mounted on the tubular barrel such that the tip of the tubular barrel extends into the tube seal lumen.

Abstract: An accommodation unit includes a plurality of accommodation positions, each of the plurality of accommodation positions being capable of accommodating one of the plurality of samples. A detection unit detects identification information of each of the plurality of samples in the accommodation unit. A control unit holds the identification information of each of the plurality of samples received from the detection unit as detected identification information. The control unit is configured to receive identification information of each of a plurality of samples designated as analysis targets, and hold the received identification information as designated identification information. The control unit includes a notification means configured to output a warning before analysis is started by the analysis unit, when the control unit makes a comparison between the designated identification information and the detected identification information and determines that there is a mismatch therebetween.

Abstract: According to an example aspect of the present invention, there is provided an apparatus for mounting a device on a manipulator, wherein a second unit is adjustably attached to a first unit so that it is movable in at least one direction with respect to the base plate and wherein the first unit has at least a locked position and an open position, the mounting rail being movable with respect to the first unit when the first unit is in the open position and wherein the mounting rail is fixed with respect to the first unit when the first unit is in the closed position.

Abstract: The present invention relates to an assay device for determining the presence and/or amount of an analyte of interest in a sample, the assay device comprising: a) a housing that includes a liquid receiving unit that is adapted to accommodate one or more types of liquid; b) a mixing chamber adapted for containing a solution that is a product of one more types of liquid, and for receiving a sample to interact with said solution; c) an actuating lid which is capable of being actuated to enable the transfer of the liquid into the mixing chamber; and d) an assay means that is in fluid communication with said mixing chamber for determining the presence and/or amount of an analyte of interest in the sample after the interaction of said sample with said solution in the mixing chamber.

Abstract: According to a pad which is used for an immunochromatographic device for extracting a substance to be detected contained in a detection target in an analyte with nitrous acid and which contains an acid anhydride having vapor pressure at 25° C. of 5×10?2 Pa or less and solubility in water at 25° C. of 0.1 mg/L or more, the storage stability is improved; a substance to be detected contained in an analyte is detected with high sensitivity; and the complexity of production is reduced.

Abstract: A reagent pack includes a first reservoir having a continuous rigid wall defining a constant inner space that opens to the ambient environment. An air-tight second reservoir has a flexible wall that defines a variable inner space with one or more second openings. The second reservoir is arranged within the first reservoir and stores fluid reagent. A closure element completely fills the first opening of the first reservoir and includes a first fluid passage fluidly connecting the inner space of the first reservoir, as the waste reservoir, to receive waste liquid. Second fluid passages fluidly connect the second openings of said second reservoirs with respective reagent inlets to supply fluid reagent to the sample analyzer. The inner space of the first reservoir further includes an air passage to allow gaseous communication with the ambient environment to maintain a controlled pressure within said inner space while receiving waste liquid.

Abstract: A system for irradiating a microplate may include a modular light engine with one or more light emitting devices. The light emitting devices are configured to emit germicidal radiation to irradiate the microplate, which is configured to be positioned below the modular light engine inside a chamber of the microplate irradiation system. In this way, a uniform intensity of germicidal radiation may be output by light emitting devices, resulting in disruption of contaminating nucleic acids present in the microplate.

Abstract: Disclosed herein are devices for molecule detection and methods for using detection devices for molecule detection, such as nucleic acid sequencing. In some embodiments, a detection device comprises one or more pole pieces, one or more sensors, each of the one or more sensors coupled to at least one of the one or more pole pieces, and detection circuitry coupled to the one or more sensors. The detection circuitry is configured to detect a characteristic of each of the one or more sensors, the characteristic indicating presence or absence of one or more magnetic nanoparticles (MNPs) coupled to at least one of a plurality of molecules to be detected, and at least one of the one or more pole pieces is operable to draw the one or more MNPs toward at least one of the one or more sensors.

Abstract: A system and method for lysing of whole blood for CO-Ox measurement uses a lysing chamber for acoustic lysing of whole blood in a module in which the lysing chamber is separate from a CO-Ox measurement chamber. The disclosed acoustic lysing system and method avoids the expense and complexity of chemical lysing methods and allows the whole blood sample to be lysed while under continuous flow through the lysing chamber. The acoustic lysing chamber is provided upstream from a CO-Ox measurement chamber. The separation of the lysing chamber from the Co-Ox measurement chamber provides freedom to arrange and orient various optical components and/or other CO-Ox measuring components around the CO-Ox measurement chamber. The decoupling of the lysing chamber from the CO-Ox measurement chamber allows for more efficient design of the ultrasonic lysing transducer and CO-Ox measurement optics.

Abstract: Systems for processing a fluid sample to facilitate analysis with a semiconductor detection chip are provided herein. Such systems can include a sample processing cartridge coupleable with a chip carrier device configured for transport of the processed fluid sample from the sample cartridge. The chip carrier device can include one or more fluid channels extending between fluid-tight couplings attachable to transfer ports of the sample processing cartridge. The chip carrier device can include multiple portions or adapters, including a fluid sample portion, a flowcell portion and a chip carrier. Also provided are methods of preparing and transporting a fluid sample from a sample cartridge into a chip carrier device for analysis with a semiconductor detection chip carried within the chip carrier device.

Abstract: [Object] To provide a formaldehyde detecting sensor capable of constantly monitoring formaldehyde selectively and with high accuracy. [Solving Means] A formaldehyde detecting sensor according to the present invention includes: a reaction portion that contains at least a hydroxylamine salt and reacts with formaldehyde to generate an acid; and a response unit that includes an electrode carrying a carbon material, an electrical resistance value of the carbon material varying depending on the acid generated in the reaction portion, in which the hydroxylamine salt and the carbon material are separated from each other.

Abstract: Embodiments of disclosure generally relate to corrosion sensors for storage tank applications, using corrosion responsive members and sensors to monitor corrosion in storage tanks, and methods for monitoring corrosion in a storage tank using the corrosion sensors. In one embodiment, a corrosion sensor for a storage tank comprises one or more sensors located on a non-process side of the storage tank and one or more corrosion responsive members located internal to the one or more sensors. The one or more sensors are configured to monitor a change in one or more physical properties of the one or more corrosion responsive members. Data from the corrosion sensor may be monitored locally or transmitted over a network and monitored remotely.

Abstract: A fluid sample testing apparatus has a fluid collector tube and a fluid collector in fluid communication with a sample holding container. The fluid collector is inserted into and penetrates the fluid collector tube and pressure is generated to release fluid from the fluid collector into the sample holding container, and air passes outside of the apparatus from the fluid collector tube via a vent path. The vent path is sealed with the fluid collector is fully inserted into the fluid collector tube. Indicator or test strips are optionally included in a stem of the fluid collector.

Abstract: Example apparatus including septums and related methods are disclosed. An example apparatus includes a septum that includes a first surface and a membrane coupled to at least a portion of the first surface. In addition, the example septum includes a second surface and ribs extending between the membrane and the second surface.

Abstract: A fluid sample testing apparatus has a housing with a test chamber and first and second fluid collector tubes and first and second fluid collectors in fluid communication with the test chamber. A sample holding container is in fluid communication with the second fluid collector tube. The first fluid collector is inserted into the first fluid collector tube and pressure is generated to release fluid from the first fluid collector into the test chamber, and air passes outside of the apparatus from the test chamber via an opening from the test chamber into the first fluid collector tube. The second fluid collector is inserted into the second fluid collector tube concurrently and pressure is generated to release fluid from the second fluid collector into the sample holding container, and air passes outside of the apparatus from the second fluid collector tube.