An analyte detection device with intelligent identification function, includes: a transmitter; a sensor unit including a sensor base and a sensor with first parameter, and one end of the sensor inserted under the skin while the other end is installed in/on the sensor base; a bottom base; at least one physical unit with second parameter which corresponds to the first parameter arranged on the bottom base, on the sensor base or on/in the transmitter; and a detection circuit for detecting the second parameter which can be transmitted to the transmitter. Using this detection device, the transmitter can automatically identify the corresponding sensor information.

A bioprocess bag for containing bioprocess fluids includes a frame having a first opening and a second opening, a first layer of film bonded to the frame to cover the first opening, and a second layer of film bonded to the frame to cover the second opening. The frame, the first layer of film, and the second layer of film form an enclosed space for containing the bioprocess fluids. The frame is disposed between the first layer of film and the second layer of film.

Devices, systems, and methods are disclosed which relate to using a use large area surface sampler with invertible bag for collection of biological and non-biological particles prior to subsequent analysis. The large area surface sampler with invertible bag uses an inverted bag with bonded sampling material to first serve as a sampling device followed by the bag being turned right side out and the captured particles being extracted inside of the bag. The device includes measures for sealing liquid in the sampling material using a protective cup at time of manufacture. This enables users to simply remove the protective cup and perform wet surface sampling prior to turning the bag right side out and removing captured particles from the sampling material with repeated compressions. The described device, systems and methods allow users to capture and elute surface samples for human clinical, veterinary, food safety, pharmaceutical, outbreak investigations, forensics, biodefense and bioterrorism response, environmental monitoring, and other applications where collection of samples from surfaces and humans or animals is required.

A cartridge can comprise a first elastomeric membrane and a second elastomeric membrane, and portions of the elastomeric membranes which are sealed to each other can circumscribe unsealed portions of the membranes. In a resting state, the unsealed portion of the first elastomeric membrane abuts or is proximate to the unsealed portion of the second elastomeric membrane. One or more reagents can be injected between the unsealed portions of the first and second elastomeric membranes to push the unsealed portions apart from each other in this region of the membranes. The unsealed portions can be sequentially pushed apart in downstream regions to form a channel between the elastomeric membranes. Positively displaced fluid pushes the unsealed membrane portions apart to a volume that conforms to the volume of the fluid to minimize or prevent dead volume in the channel and thus minimize or prevent air bubbles in the fluid.

A sampling apparatus can have an elongate tube and a liquid partitioning unit, first port can receive an incoming flow of test liquid and a second port may be coupled to the elongate tube. The liquid partitioning unit can combine the flow of test liquid with a plurality of partitioning elements to define a plurality of discrete liquid samples for movement along and storage in the elongate tube.

The present disclosure relates to a blood staining patch, a method and device for a blood test using the same, and more particularly, to a patch configured to contain a staining reagent for staining blood and a method and device for economically testing blood using the same. A blood testing method according to an aspect of the present disclosure, which is a blood testing method in which a patch, which includes a mesh structure forming micro-cavities and is configured to contain a staining reagent for staining staining targets present in blood in the micro-cavities, is used to perform a blood test through staining of the staining target, includes placing blood in a reaction region, and providing the staining reagent to the reaction region using the patch configured to contain the staining reagent.

Provided herein are devices, kits, systems, and methods for collecting samples for analytical analysis and the safe disposal of sample collection devices after their use. The devices, kits, systems, and methods find use, for example, for disposing of biohazard materials by users in settings that may not be equipped with the professional biohazard disposal systems of laboratories, hospitals, and medical clinics.

An apparatus is disclosed having a first layer coupled to a second layer via a plurality of seals to define a storage volume that is separable by at least one intermediate seal into a first volume and a second volume. The intermediate seal is applicable after a material is introduced into the storage volume storage. The apparatus includes a first opening into the storage volume and a second opening into the storage volume. The first opening and the second opening are positioned near opposite edges. The apparatus also includes a first frangible region positioned along the intermediate seal and configured for separation of the first volume and the second volume.

A urine collecting and sample kit includes a self-standing urine collecting bag and an evacuated test tube. The collecting bag includes a female connector fitment adapted to connect to a sample end of the evacuated test tube to enable taking a urine sample from urine deposited in the bag using the evacuated test tube. The female connector fitment is sealed by means of a sealing technique to a front and/or back panel of the self-standing urine collecting bag, at a height above a bottom panel of the bag, such that the insert opening of the fitment faces outward and the sample end of the test tube can be inserted into the recess and be removed from the recess while the bag is in its standing position.

A feed bag construction is provided comprising a feed bag, a first conduit sealed to the feed bag, a second conduit sealed to the interior of the feed bag for supplying wash reagent to the feed bag and a one piece cap that is removably mounted on the first conduit. The first conduit is provided with a hand operated butterfly valve to open or close the conduit.