DYSIS Ultra 2.0 Digital Colposcope Instructions for Use
0330-53095 R4
Revision Date 25-Feb-2021
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The DYSIS acetic acid applicator should be replaced on a monthly basis (please see Section20.10).
The DYSIS acetic acid applicator consists of an acetic acid reservoir, proprietary luer lock syringe, spray nozzle,
speculum connector and silicon tubing. If the local clinical practice is to store and maintain acetic acid in sterile
conditions, it is strongly recommended the kit is sterilized before use. This can be achieved by using a
commercial sterilization
fluid, which should be used according to the manufacturer’s instructions. Ensure the
sterilization liquid reaches all parts of the kit, by filling the reservoir with the sterilization liquid and then drawing
and pressing the syringe plunger to fill the tubing (repeat until the tubing is filled and liquid is sprayed from the
nozzle). Purge the sterilization fluid from the applicator by repeating these steps using sterile saline or sterile
water until cleared.
20.7.
Routine Electrical Testing
DYSIS Ultra 2.0 Digital Colposcope electrical system consists of two parts: 1) the 240v double insulated ( )
power pack and 2) the 12v DYSIS Ultra 2.0 Digital Colposcope instrument. The power pack can be tested to meet
current electrical testing requirements for Class 2, double insulated devices. The DYSIS Ultra 2.0 Digital
Colposcope is below the SELV limits of 50 V AC and therefore does not require any routine electrical testing to be
performed.
20.8.
Connecting an External Monitor
The DYSIS Ultra 2.0 Digital Colposcope can be connected to an HDMI monitor (Fig 51).
Connection of an external monitor via the HDMI port is possible, but only if a medical grade isolator is used.
To remove the cover plate, remove one screw at a time. When the DYSIS HDMI port is exposed, the isolator
should then be connected directly. The external monitor should be connected to the isolator.
After having connected the external monitor, both monitors will be functional with the next DYSIS Ultra 2.0
Digital Colposcope start-up.
Fig 51: HDMI port
20.9.
Troubleshooting
DYSIS Medical discourages the performance of any maintenance, troubleshooting or service actions on a DYSIS
Ultra 2.0 Digital Colposcope other than those specified in this guide. If a DYSIS Ultra 2.0 Digital Colposcope
malfunctions, or if there is a suspicion that it underperforms, please follow the guidelines below before
contacting the DYSIS Medical service department. This will facilitate and expedite identification and solutions to
the problem.
Before performing any troubleshooting action, please make sure the power cord is connected and note if the
green power button in the rear of the main unit is lit.
