| 摘要 |
A hypodermic injector device for medical injection purposes comprises a one-piece molded plastic member of generally compass-like form having a pair of swing arms hinged together at one end by a hinge loop connector web portion for manual swing movement toward and away from one another. A threaded mounting socket or other type mounting arrangement is provided on the outer end of one of the swing arms for securing thereto, in various use applications of the device, a hollow hypodermic needle or a hypodermic syringe. The other swing arm is formed at its outer end with a thin arcuate push rod portion which, when the swing arms are swung together, is moved through a bore passageway in the mounting socket to effect injections of medicaments or intramuscular implantation of electrodes into a patient through the hollow needle, or injection of the filling from a hypodermic syringe mounted on the device.
|
