Infusion needle attachment
Patent 4380234 Issued on April 19, 1983. Estimated Expiration Date: 
April 19, 2000. 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.
April 19, 2000. 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 3064648 3670727 3683911 Securing device for catheter placement assembly Double lumen hemodialysis catheter Sliding I.V. needle carrier assembly Patent #: 4170993 InventorAssigneeApplicationNo. 06/067058 filed on 08/16/1979US Classes:604/180Adhesive securing meansExaminersPrimary: Spear, Frank A. Jr.Attorney, Agent or FirmInternational ClassA61M 25/02 (20060101)AbstractAn infusion needle attachment which, although covering the infusion needle protruding from below, so as to effectively and desirably mask it from view at the injection site, is nevertheless also effectively used to guide the unseen needle into position, since a flap finger grip thereof is in the same plane as the needle and the user is thereby readily able to judge the desired location at which the point of the needle should make physical contact preparatory to the subcutaneous administration of a medicament to a patient using said needle. | |
