FIELD, FREDERICK P.,DOWDS, PHILIP,VERESPEJ, JAMES M.
申请号：
CA2771194
公开号：
CA2771194C
申请日:
2010.08.19
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
A device that is used in conjunction with a needle-based medication injection device (e.g. a prefilled syringe) that prevents needle stick injuries after the medication has been injected into a patient. The used needle is shielded by a cylindrical needle guard that surrounds and extends beyond the needle tip. In a preferred embodiment, before the needle is inserted into the patient, the needle guard projects forward to substantially hide visibility of the needle for safety and to reduce patient anxiety.
