[Product Name] Disposable Injection Pen
【 Specification 】 3ml
[Structure and Composition] This disposable injection pen consists of an adjusting mechanism, a pen core holder, and a pen cap. Its main components are made of medical plastic and are suitable for injecting biological agents with a 3.0ml (100 units/ml) pen core. Multiple injection doses (units) can be set, excluding drug containing cartridges (pen cores) and needles. (Scope of application) Used for injecting drugs in the form of cartridges (pen refills) (adjustable injection volume), and can assist patients in self injection under the premise of following medical advice.
