
Product Features
- Intradermal delivery
- Fixed dose 0.1 mL
- 25% faster workflow compared with Mantoux technique
- Minimal training required
- Compatible with most injectables
- Spring-powered
- Delivers injectables in ~1/10 of a second
- Hand-held, self-contained charging mechanism
Tropis ID Needle-free Injection System Follows a Familiar Workflow
Step 1:
Prepare the Injector

Step 2:
Fill the Syringe

Step 3:
Load Injector

Step 4:
Give injection

Workflow is comparable to needle and syringe. Most users are self- or web-educated within 20 minutes. Refer to Instructions for Use and the individual device and vaccine labeling to ensure safe injections and to review risks.
Tropis is Faster Than Traditional Needle and Syringe Workflow
Tested and Proven
Publications from our partners show that Tropis:
Induces durable immunological memory
Induces a robust T cell response
Induces systemic and local mucosal immunity
Is does-sparing compared to IM delivery
Provides a better immune response than needle & syringe
Provides better efficacy than other delivery methods in animal models
Improves breadth of immune responses
Reduces adverse events
Tropis ID System Components

Injector – ID
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Syringe – 0.1 mL

Filling Adapter
Tropis® Marketing Clearance Specifies the following Indications for Use: “The PharmaJet Needle-free Injection System is intended to deliver various medications and vaccines intradermally by means of a narrow, high velocity fluid jet, which penetrates the skin and delivers the medicine or vaccine into the dermis. Healthcare providers who routinely administer injections may use the PharmaJet Needle-free Injection System. It may also be used by patients authorized by their physicians to self-inject, or have other individuals administer injections of prescribed medication.”
Certifications / Registrations
Please contact PharmaJet for a complete list of registrations and certifications



