Safety injection device

Details Safety injection device Safety injection device

1996-06-07

1997-12-09

McDermott, Corrine M.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604167, 604171, 604198, 604199, A61M 3100

Patent

active

056954638

ABSTRACT:
An injection device for intramuscular or subcutaneous injection of solid or semi-solid medicaments is disclosed. The device includes main body member having a needle attached thereto. A protective sleeve covers the needle and retracts into the main body member when the device is pressed against the skin of a patient. A plunger with an attached rod maintains the medicament in the patient as the needle is withdrawn.

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