Disposable medical needle and catheter placement assembly having full safety enclosure means
November 8, 2010. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3709223 Automatically actionable sharpened needle-tip protection Shield assembly for hypodermic injection devices Post-injection needle sheath Safety hypodermic syringe Hypodermic needle guard Hypodermic needle assembly Shield for an hypodermic syringe injection needle Safety device for medical needles Syringe InventorsAssigneeApplicationNo. 610583 filed on 11/08/1990US Classes:604/198, Cover or protector for body entering conduit movable axially relative to one another604/192, Having cover or protector for body entering conduit604/263Removable cover or protector for body inserted conduitExaminersPrimary: Rosenbaum, C. FredAssistant: Stright, Ronald K. Jr. Attorney, Agent or FirmInternational ClassA61M 005/32AbstractA disposable medical needle assembly having unique insertion and removal means from tissue, including means for fully shielding the used or contaminated needle from hazardous access or exposure. Various such means are disclosed in cooperation with needle guide and manipulation means.The assembly may also be utilized in conjunction with catheter placement, blood collection, and like purposes, while maintaining full and automatic safety shielding of the needle after use.Field of SearchCommon cover or protector for body entering conduit and material syringe reservoirHaving guard on piercing conduit for protecting body entering conduit Having cover or protector for body entering conduit Cover or protector for body entering conduit movable axially relative to one another Removable cover or protector for body inserted conduit | |
