STEP 01
Open the sealed cartridge pouch
Peel the white strip back from the far right-hand end and keep the refill inside the sterile field until loading.
INTERCHANGEABLE 3 ML CARTRIDGE SYSTEM
Interchangeable 3 mL cartridge pen
Full HD guidance for loading, priming and operating the reusable 3 mL cartridge pen, including the 30 mg / 3 mL dial conversion in both mL and mg.
0–60Dial rangeEach dial unit represents 0.01 mL
32GNeedleNew sterile 4 mm needle
2–8°CStorageOptimal temperature 4°C
UKManufactureManufactured in the UK
PREPARATION AND USE
Step-by-step instructions
Follow the corrected Full HD video and approved imagery together.
STEP 02
Remove the spring-loaded lid
Pull the long matching white lid straight off and keep it nearby.
STEP 03
Remove the clear cartridge carrier
Hold the pen body steady and turn the empty chrome-ended carrier anticlockwise.
STEP 04
Load the interchangeable cartridge
Insert the silver capped end first. The black rubber plunger enters last.
STEP 05
Attach the loaded carrier
Screw the chrome-ended carrier clockwise onto the pen until it sits straight, flush and secure.
STEP 06
Open a new 32G needle
Peel off the protective seal completely. Use a new sterile 32G 4 mm needle.
STEP 07
Screw the capped needle on
Grip the large clear outer cap and screw the green hub flush onto the threaded carrier end.
STEP 08
Remove and keep the large outer cap
Pull the large clear tapered cap straight off and keep it for safe needle removal.
STEP 09
Remove the small inner cap
Pull the short translucent inner cap off without touching the exposed needle.
STEP 10
Prime the cartridge
Hold the pen upright, turn the dial clockwise, then press the extended grey end fully until one droplet appears.
STEP 11
Refit the spring-loaded lid
Push the original matching white safety lid fully over the carrier and fitted needle.
STEP 12
Return the dial to zero and calculate the conversion
After the droplet appears, rotate the dial anticlockwise until the counter reads 0.
Laboratory calculation for any cartridge strength
Let S be the total cartridge amount in mg, V the total cartridge volume in mL, D the dial units and A the represented amount in mg.
C = S ÷ V mg/mL. Each dial unit represents 0.01 mL, so A = D × C × 0.01 mg.
For a 3 mL cartridge: A = D × S ÷ 300 mg. To convert a pre-specified laboratory amount into dial units: D = A × 300 ÷ S.
Conversion only. This equation does not choose or recommend a human dose. Research use only; not for human or veterinary use. Do not improvise or round dial values.
WORKED LABORATORY EXAMPLE
30 mg / 3 mL conversion
Here, C = 30 ÷ 3 = 10 mg/mL. Each dial unit represents 0.01 mL, so one unit represents 0.1 mg. This table converts dial values; it does not choose or recommend a human dose.
100.10 mL = 1 mg200.20 mL = 2 mg300.30 mL = 3 mg400.40 mL = 4 mg500.50 mL = 5 mg600.60 mL = 6 mg
Research use only. Apply the formula only to a pre-specified laboratory amount and verify the cartridge strength and total volume first.
STEP 13
Training pad demonstration
Press the full-length pen vertically against the silicone training pad and press the grey end fully.
STEP 14
Remove the white lid
After the demonstration, pull the spring-loaded safety lid straight off.
STEP 15
Cover the needle
Guide the kept large clear tapered cap over the needle without touching it.
STEP 16
Remove and dispose
Unscrew the fully capped green needle directly into an approved sharps container.
STEP 17
Place the capped pen in the open case
Fit the white lid, place the complete pen in the open Revitalise case and position it inside the refrigerator.
STORAGE
Close the case and refrigerate
Store the complete pen in its closed protective case between 2°C and 8°C. The optimal temperature is 4°C. Do not freeze.
