Abstract: A method may be used to insert or to engage solid objects into human bodies, and includes a syringe having a bore and a front opening to receive the solid objects. The syringe may then be engaged into the human bodies, and may then be disengaged from the human bodies, to allow the solid objects to be retained within the human bodies after the syringe is disengaged from the human bodies. It is preferable that an extension is extended from the solid objects, and/or bent relative to the solid objects, to retain the solid objects within the human bodies. The solid objects may include a material, such as a fluid or powder medicine received within a capsule.