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US 2003/0212362 A1Published application
Safety injectors
AssigneeCambridge Biostability Limited
InventorBruce J. Roser
Life of this patent
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AssigneeCambridge Biostability Limited
InventorBruce J. Roser
Estimating the term…
A simple mechanism that provides the manipulations required to deliver a correct injection and also incorporates the safety modifications that are needed to prevent needlestick injury and ensure self destruct capability. A surprisingly simple and cheap modification to a sterile package for the standard syringe and needle can successfully be used to automate the medical skills needed to deliver a safe injection and dispose of the hazardous needle afterwards. The sterile package consists of a housing for the syringe barrel, which can telescope into a larger diameter hollow cap covering the syringe plunger. The syringe and needle are located fully inside this two-part packaging sheath, which completely encloses and protects them.
A single use injector device for dispensing mediation from a pre-filled syringe and sealing the syringe in the device after use, the pre-filled syringe including a barrel open with a flange at one end and having a needle mounted in a hub at an opposite end, a plunger slidably mounted in the barrel having a stopper at one end engaging a predetermined dose of a drug and a flange at an opposite end, the single use injector device comprising:
A single use injector device for dispensing medication from a pre-filled syringe and sealing the syringe in the device after use, the pre-filled syringe including a blister having a predetermined dose of a drug, a hollow hub, a collar and a needle mounted on the collar, the single use injector comprising:
Dependencies are inferred from the claim text.