Surgical drape with fenestration liner
Patent 4089331 Issued on May 16, 1978. Estimated Expiration Date: 
May 16, 1995. 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 16, 1995. 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 3503391 3791382 3871369 3910268 Surgical drape having improved retaining means Patent #: 4033341 InventorsAssigneeApplicationNo. 747583 filed on 12/06/1976US Classes:128/850, Incision or cavity inserted128/853FenestratedExaminersPrimary: Trapp, Lawrence W.Attorney, Agent or FirmInternational ClassA61B 019/06AbstractA surgical drape comprising, a sheet of flexible material resistant to the passage of bacteria for covering a portion of a patient's body, with the covering sheet having a fenestration for placement over a surgical site. The drape has an auxiliary sheet of flexible material resistant to the passage of body fluids connected to the drape and extending a sufficient distance past an edge of the fenestration for placement of an end portion in a surgical incision to isolate the surgical site and control runoff of fluids. | |
