Burstable seamed hypodermic applicators

摘要: Single-use hypodermic applicators are formed of single or multiple chambers containing liquid medicaments all types. These low-cost from synthetic plastic tubing in flattened form with a sterile hollow needle sealed therein and projecting the front end applicator body inner enlarged within chamber forwardly medicament chamber. A normally heat-sealed seam between is adapted to be ruptured by finger pressure imposed on outer walls force latter into forward through for ejection pointed thereof when same inserted receiving body. The one, two more separated burstable seams extending straight lines transversely longitudinal axis provided critically dimensioned oriented weakenings so that applied selectively these will control dosage forced towards needle. needles designed packaged compactly dispensed conveniently use large limited number. Also, only components applicators, namely, containers, may salvaged processed re-use.