4-2
excess fluid are removed.
z DIALYSIS screen : PREPARATION COMPLETION, DIALYSIS and RECOVERY are
enabled by the mode.
z “Disinfection” means process to disinfect dialysate line by passing disinfectant
such as
dilute sodium hypochlorite or peracetic acid solution through it.
z “Disinfectant concentrate connection port” means that provided with male
connector used to connect with disinfectant.
z "Double needle dialysis" means dialysis performed by puncturing artery and vein
using respective needles to circulate blood.
z “Earth” means ground connection.
z PREPARATION screen : message to operator is displayed during preparation
process.
z “Priming” means process to prime dialyzer with saline or the like.
z RINSING (AUTOMATIC RINSING 1) screen : pattern of the disinfection and current
time are displayed.
z RINSING (AUTOMATIC RINSING 2) screen : pattern of the disinfection and current
time are displayed.
z “Rinsing program” means program to allow automatic implementation of water
rinsing, disinfection, acid rinsing and the like in accordance with previously set
sequence and pattern.
z RINSING WAITING screen : list of rinsing patterns is displayed and desired rinsing
mode is selected by the mode.
z RINSING (WATER RINSING) screen : the mode is displayed.
z "Sequential dialysis" means execution of ultrafiltration only without passing
dialysate through dialyzer.
z "Single pump-single needle dialysis" means dialysis performed by puncturing
arteriovenous fistula using single needle under operating of single pump.
z “Syringe pump” means pump designed to load syringe containing heparin which is
infused to blood line at a preset infusion rate through heparin line communicated
with the syringe.
z “Temperature sensor” means the sensors used to measure temperature of supply
water at 2 locations and dialysate at 1 locations.
z "Transmembrane pressure: TMP" means [venous pressure] - [DP].
z TMP is for reference only.
z “TMP off-set” means pressure difference between Venous pressure sensor and
dialysate pressure sensor caused by the setting height difference between both
pressure sensor and other environmental factor. This machine calculate TMP off-set
value as the average pressure difference value (TMP off set = dialysate pressure –
Venus pressure) during 1 round of before first ultra filtration process of beginning
of dialysis, and after 1 hour of dialysis treatment started.
z "Ultrafiltration" means process to remove fluid from a circulating extracorporeal
blood through dialyzer membrane.
z "Venous pressure" means pressure in venous drip chamber determined by
pressure sensor connected with the chamber through detection line.
z “Viscous control system” means system used to prepare dialysate and to control
UF. The principle are next section.
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