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Platelet Function Testing. Kit for each patient The packet contains everything needed. We will now demonstrate how to perform the test. Three platelet stimulant tubes. Instruction leaflet Citrate blood collection tube. aspirin test clopidogrel test baseline test. insulated pouch
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Platelet Function Testing Kit for each patient The packet contains everything needed We will now demonstrate how to perform the test
Three platelet stimulant tubes Instruction leaflet Citrate blood collection tube aspirin test clopidogrel test baseline test insulated pouch heating pad connecting 2way adaptors fixing solution
Warming the tubes Activate the heating pad by clicking on the circular valve inside
Warming the tubes When activated the gel turns white and warms up immediately
Warming the tubes Place the heated pad inside one pocket of the insulation pouch
Warming the tubes Place the three stimulant tubes in the other pocket of the insulation pouch
Warming the tubes The stimulant tubes are now ready to use
Venepuncture Select the green topped citrate monovette Blood should preferably be collected using one of the following venepuncture procedures Butterfly BD Vacutainer Sarstedt Multifly set
Venepuncture Butterfly you will also need the Sarstedt multi-adaptor valve
Venepuncture BD Vacutainer Safety-Lok you also need the Sarstedt multi-adaptor valve
Venepuncture the Sarstedt multi-adaptor valve
Venepuncture Sarstedt MultifySet already supplied with the adaptor for the monovette tube
Filled citrate anticoagulant tube Fill to the 10 ml line by pulling gently on the plunger (do not lock off the tube) Invert 3 times to mix the blood
Venepuncture If you have to use a needle and syringe If using a needle and syringe the tube will need to be opened by holding the monovette upright and unscrewing the green end taking care not to spill the anticoagulant inside. 10 ml mark Pull the plunger pulled back (do not lock off the tube) Add the blood from the syringe up to the 10 ml mark Screw on the green cap Invert 3 times to mix the blood
Place the blood in the insulation pouch with the stimulant tubes until ready to perform the test
Platelet stimulation Mix the blood and attach one of the 2way adaptors
Platelet stimulation Fill three stimulant tubes Attach each stimulant tube and add blood in turn
Platelet stimulation Blood should flow up to 4.5 ml mark To fill, pull back plunger until top of the plunger aligns with bottom arrow
Platelet stimulation Place the stimulant tubes back in the pouch to keep warm Check the time and wait 5 minutes!
While waiting for the 5 minutes Discard the used citrate tube and adaptor valve
While waiting for 5 minutes Take the second 2way adaptor and attach to the Fixing Solution Tube
When 5 minutes is passed Attach each stimulant tube in turn to the 2way adaptor Pull back plunger all the way and fill the tubes with the fixing solution (liquid aligns with the 4.5 ml mark)
Completed stimulant tubes Invert to mix
Write patient details on the labels on each of the three stimulant tubes
Place the completed stimulant tubes in the padding for transportation
Place tubes inside the package and transfer pack to Nottingham Platelet function will be measured as platelet P-selectin expression