Higher Performance & Simplicity in One Disposable Cassette.

Patent-protected thin-film cassettes provide highly accurate, repeatable cell counts and cell size analysis in under 8 seconds (15 seconds for Type S cassette). Inspired by the gold-standard Coulter Principle used in high-end counting systems worldwide, the Moxi cassette flows thousands of cells per test through a cell sensing zone to accurately capture the impedance-based volumetric measurement of each individual cell in the sample. Impedance-based cell counting of individual cells is proven to be over 95% accurate versus a 75% accuracy with image-based cell counting methods.

No system contamination and integrated pre-filter for clogging prevention.

Moxi cassettes are designed with a unique “”cell sieve”” to minimize cell clumping and clogging. In addition, Moxi cassettes contain 100% of your sample within the cassette body, eliminating the possibility for system contamination and sterilization. Cassettes are simply and easily discarded when testing is finished.

Two tests per cassette.

Each Moxi cassette offers two individual tests. The system will alert the user if a used cassette is mistakenly inserted in the unit.

Multiple cassette options.

Users can choose from Moxi Type M or Moxi Type S cassettes depending on cell specifications

How It Works

Electronic current is passed through a small hole (Cell Sensing Zone) in a thin-film membrane. Cells flow substantially single file through the CSZ causing momentary increases in measured voltage that are directly proportional to cell or particle volume. Thousands of cells are measured during a single test and the size of each cell is plotted and saved in histogram format. Total volumetric counts are determined by precisely measuring the volume of fluid being analyzed.

Finished! Automatic, hands-free measurement in just 8 seconds.

Note: Each cassette holds 2 tests. When Sample 1 is complete, simply re-insert other end of cassette into MoxiZ, and load Sample 2.

Data

For each measurement, a complete histogram is displayed as well as cell count, average cell size and Moxi Population Index. The raw waveform from the most recent cell count, containing each cell spike, is also stored on the Moxi Z and can be both viewed on the Moxi Z and uploaded to the PC for additional analysis. The Moxi Z also performs sophisticated curve fitting analysis to more accurately determine cell counts in the event of overlapping populations of cells (or debris), significantly improving the accuracy of the volumetric counts produced by the Moxi Z. Data for 500 samples may be stored on the unit. All data can be transferred to a PC/Mac via Bluetooth. No special software is required for the PC since date files are Excel®-compatible. Sophisticated PC/Mac compatible analys software is included with each Moxi Z. Cell health may be assessed by comparing differences in histograms from culture to culture.