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The binx health io CT/NG Assay, when tested using the binx health io Instrument, is a fully automated, rapid, qualitative test intended for use in point-of-care or clinical laboratory settings for the detection of Chlamydia trachomatis and Neisseria gonorrhoeae DNA in female vaginal swab specimens collected either by a clinician or self-collected by a patient in a clinical setting, to aid in the diagnosis of symptomatic or asymptomatic infection in female patients with Chlamydia trachomatis and/or Neisseria gonorrhoeae.

The binx health io CT/NG Assay System (the "binx io System", "binx io CT/NG Assay" or the "System") is a rapid qualitative in vitro diagnostic system consisting of the following: 1. The binx io Instrument for running the Cartridge (the "Instrument") 2. The binx io CT/NG Cartridge (the "CT/NG Cartridge", "Cartridge" or "Cartridges"), which contains all the necessary reagents to perform the binx io CT/NG Assay (the "Assay") on the binx io Instrument 3. A single-use, fixed-volume transfer pipet (packaged with the Cartridge) for transferring the sample to the Cartridge 4. A female Vaginal Swab Specimen Collection Kit consisting of a swab and a sample Collection tube containing preservation medium (the "Vaginal Swab Specimen Collection Kit") The binx io CT/NG Cartridge is a single-use assay-specific cartridge for use on a single patient. All reagents are contained in the Cartridge as a combination of liquid reagents in blister packs and dried reagents. The Instrument is a small, bench top, fully integrated Instrument that uses air pressure to open and close valves on the CT/NG Cartridge which, in turn, controls the movement of solutions within the Cartridge; the Instrument takes full control of the Cartridges once they are inserted. The operation of the Instrument requires a minimal number of steps that a user follows via a graphical user interface (GUI) screen to load the Cartridge onto the Instrument. Once the Cartridge is loaded, no further interaction by the user is required as no sample preparation is needed. Turnaround time from adding a raw patient sample to a result on the Instrument takes about 30 minutes. The Vaginal Swab Collection Kit consists of a sterile flocked swab and a tube of preservative medium. The Cartridge has a visual sample loading indicator window which turns from light to dark to confirm to the user that a sample has been added to the Cartridge. The Cartridge has three fully automated assay steps, (i) sample preparation to isolate and purify target DNA, (ii) ultra-rapid polymerase chain reaction (PCR), which amplifies specific regions of DNA from the target organisms, and (iii) a proprietary electrochemical detection to identify the presence of amplified DNA. When the specimen is added to the Cartridge, it is automatically mixed with a lysis solution to disrupt the cells present and release DNA which also rehydrates the Internal Process Control (IPC) sample. DNA extraction takes place and the eluted DNA is transferred to a homogenization chamber. Ultra-rapid PCR is carried out using sequence-specific primers for CT, NG (two separate genomic targets) and the IPC. Amplified target DNA is detected by hybridization to electrochemically labeled probes and cleavage of the label using a double-strand specific exonuclease. The free label diffuses to the electrode surface and generates an electrical current measured at a distinct voltage in nano Amps (nA) for each electrochemical label used. The presence of a measurable peak to a fixed cut-off parameter for each target returns a qualitative result with no requirement for interpretation or calculations.