Winged IV catheter
Patent 4366817 Issued on January 4, 1983. Estimated Expiration Date: 
May 26, 2001. 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.
May 26, 2001. 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 3463152 3537451 3589361 3769975 3906946 Intravenous catheter apparatus and method Winged catheter placement assembly Patent #: 4194504 InventorAssigneeApplicationNo. 06/266970 filed on 05/26/1981US Classes:604/174, Means for securing conduit to body604/513Including docking element, port or sealing meansExaminersPrimary: Pellegrino, Stephen C.Attorney, Agent or FirmInternational ClassA61M 25/02 (20060101)AbstractA catheter anchoring assembly includes a winged section which is easily anchored to a patient to securely attach the assembly to that patient. The winged section includes a tubular body attachable to a catheter hub and through which the catheter extends. The winged section extends beyond a stem on the catheter hub and is larger than the outer diameter of the catheter tube whereby kinking of that catheter tube is prevented. The tubular body can be tilted with respect to the wing of the winged section. | |
