A syringe guide and vial holder facilitates the insertion of a syringe into a medicine vial and the subsequent withdrawal of medicine from the vial into the syringe. The syringe guide and vial holder is constructed of a single piece of material and includes a vial holder for holding a medicine vial,...http://www.google.co.uk/patents/US6497697?utm_source=gb-gplus-sharePatent US6497697 - Syringe guide and vial holder
