TECHiJET QS-M Needle-free Injector

Features

• Multiple‑shot spring mechanism: can deliver several injections per charge

• Dosage adjustable from 0.04 ml to 0.5 ml per shot

• 1 ml medical‑grade ampoule (polycarbonate, 3‑year shelf life)

• Ultra‑fine micro‑orifice (0.17 mm) for high‑pressure subcutaneous delivery

• Painless, needle‑free operation with virtually no trauma

• Designed to minimize needle‑phobia, prevent needle‑stick injuries, and eliminate sharps disposal techiject.com

• Faster absorption & bioavailability for insulin and other meds

Technical Specifications

How to Use:

• Prepare the Device

  • Ensure the injector is clean and in working order.

  • Reset or recharge the spring mechanism using the included loader/charging base.

• Load the Medication

  • Fill a 1 ml disposable ampoule with your prescribed medication (e.g., insulin, hyaluronic acid).

  • Attach the ampoule securely to the injector body.

• Adjust Dosage

  • Set the injection dose using the rotary dial or digital display (depending on model).

  • Choose from 0.04 ml to 0.5 ml per shot.

• Prime the Injector

  • Hold the device upright and prime it by pressing slightly until a small drop appears at the nozzle tip.

• Position the Device

  • Place the nozzle perpendicularly against the skin at the selected injection site.

  • Sites can include the abdomen, thigh, or upper arm for insulin, or dermal areas for cosmetic treatments.

• Administer the Injection

  • Press the trigger button firmly.

  • The device releases a high-speed micro-jet through the 0.17 mm orifice, delivering the medication painlessly into the subcutaneous layer.

• Post-Injection

  If needed, repeat steps for multiple doses.

  • Dispose of the ampoule and nozzle after use (single-use only).

• Sterilize & Store

  • Disassemble the device, disinfect all reusable parts, and store them in a clean case.

• Made of medical grade Silicone, have good biocompatibility, non-toxic.
• Exclusive soft seal cuff can be insert comfortable, minimizing potential trauma and increasing sealing.
• Strengthen neck and tip eases insertion and prevents folds.
• Kink-free tube eliminates the risk of airway tube occlusion.
• Have different size, suitable for neonate, infant, child and adult.
• Different color cuff, different material cuff, with aperture bar or not.
• Reusable types must be cleaned and disinfected or sterilizated before use only 40 times.

• Measurement range: 32.0 to 43.0°C
• Accuracy: ± 0.1°C
• Sensor: Thermistor
• Readout: Three digit LCD with indication of out-of-range high or low temperature and low battery
• Sampling rate: Two per second
• Power source: Silver oxide cell type SR41W or equivalent giving 200 hours life (three years of normal use approx)
• Power switch: Manual on/off button
• Automatic switch-off: Ten minutes after last indication
• Dimensions: L130 x W18 x H9mm overall
• Probe tip diameter: 3mm
• Mass: 7g
• Supplied fitted with silver oxide cell SR41W.