Everting forceps
Patent 4950281 Issued on August 21, 1990. Estimated Expiration Date: 
February 13, 2009. 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.
February 13, 2009. 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 99050 781277 2214984 No-tear towel clamp Soft contact lens apparatus Forceps designed to facilitate insertion of a laminaria tent into the uterine cervix Patent #: 4192313 InventorsAssigneeApplicationNo. 309372 filed on 02/13/1989US Classes:606/207, Jaw structure81/424.5, Nonplanar jaw face294/99.2Hand-held (e.g., tweezer, tongs)ExaminersPrimary: Rosenbaum, C. FredAssistant: Lewis, William Attorney, Agent or FirmForeign Patent References
International ClassA61B 017/28AbstractA forceps for holding and everting vessels in an anastomosis procedure includes three cooperating jaws mounted at the ends of respective relatively movable legs. The legs can be independently manipulated in order to secure and evert first one vessel, then another in apposition to the first, so that clips or sutures can be applied to complete the anastomosis. | |
