An excrement analysis apparatus includes an inputter, a memory, a first analyzer, and a second analyzer. The inputter inputs imaging data captured by an image capture apparatus installed in such a way as to include, in a capturing range, an excretion range of excrement in a toilet bowl of a toilet. The memory temporarily holds the imaging data input by the inputter. The first analyzer analyzes first analysis target data being the imaging data input by the inputter, and outputs notification information to an observer who observes a user of the toilet. The second analyzer analyzes second analysis target data being the imaging data that is input by the inputter and temporarily held by the memory, and outputs detailed information indicating a content of excretion.

An excrement analysis apparatus includes an inputter, a memory, a first analyzer, and a second analyzer. The inputter inputs imaging data captured by an image capture apparatus installed in such a way as to include, in a capturing range, an excretion range of excrement in a toilet bowl of a toilet. The memory temporarily holds the imaging data input by the inputter. The first analyzer analyzes first analysis target data being the imaging data input by the inputter, and outputs notification information to an observer who observes a user of the toilet. The second analyzer analyzes second analysis target data being the imaging data that is input by the inputter and temporarily held by the memory, and outputs detailed information indicating a content of excretion.

A method of assessing a bodily fluid sample on a test strip may involve applying a periodic signal with a first electrode located at a first location in a microfluidic channel of the test strip, monitoring the applied periodic signal with a second electrode located at a second location in the microfluidic channel, and using a third electrode located at a third location in the microfluidic channel as a reference electrode. The method may also include: collecting the bodily fluid sample in the microfluidic channel; continuing to apply the periodic signal, monitor the periodic signal and use the third electrode as a reference electrode while collecting the bodily fluid sample; and determining that the bodily fluid sample is sufficient for analyzing, based at least in part on the applied and monitored periodic signal.

A method of assessing a bodily fluid sample on a test strip may involve applying a periodic signal with a first electrode located at a first location in a microfluidic channel of the test strip, monitoring the applied periodic signal with a second electrode located at a second location in the microfluidic channel, and using a third electrode located at a third location in the microfluidic channel as a reference electrode. The method may also include: collecting the bodily fluid sample in the microfluidic channel; continuing to apply the periodic signal, monitor the periodic signal and use the third electrode as a reference electrode while collecting the bodily fluid sample; and determining that the bodily fluid sample is sufficient for analyzing, based at least in part on the applied and monitored periodic signal.

A taxis analysis method for performing taxis analysis of nematodes using a container in which a reference point is provided in the container or a culture medium in the container, the taxis analysis method including steps of: imaging a distribution mode of the nematodes in the container after the nematodes and a specimen of a subject are dropped into the container; detecting a position of an object of the reference point corresponding to the reference point included in the image obtained by imaging; determining an attraction region and a avoidance region on the basis of the position; and executing taxis analysis using objects of the nematodes in the determined attraction region and avoidance region.

Provided is a method for simply obtaining a desired size fraction from an aqueous sample containing particles. The method includes the following steps: (1) bringing the aqueous sample containing particles into contact with a superabsorbent polymer to obtain a superabsorbent polymer gel containing a portion of the particles, and (2) mixing the superabsorbent polymer gel with a salt to recover a portion of the particles.

Provided is a method for simply obtaining a desired size fraction from an aqueous sample containing particles. The method includes the following steps: (1) bringing the aqueous sample containing particles into contact with a superabsorbent polymer to obtain a superabsorbent polymer gel containing a portion of the particles, and (2) mixing the superabsorbent polymer gel with a salt to recover a portion of the particles.

Non-limiting embodiments of a methodology of validating accuracy and precision determinations of a new urine sediment analyzer, and method(s) related thereto.

Non-limiting embodiments of a methodology of validating accuracy and precision determinations of a new urine sediment analyzer, and method(s) related thereto.

A system for urine sample analysis, the system may include one or more transmitters for transmitting radiation; one or more sensors that are configured to receive received radiation that passed through the urine sample and to generate detection signals indicative of an intensity of the received radiation at multiple frequencies; detaching elements that are configured to detach the one or more transmitters and the one or more sensors to a toilet bowl; and a processor that is configured to participate in the urine sample analysis for determining a content of the urine sample based on the detection signals.