The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 28, 1997
Filed:
Jun. 07, 1995
Nicanor G Isse, Pasadena, CA (US);
Very Inventive Physicians Inc., Tucson, AZ (US);
Abstract
An endoscope and tool therefore which provides a shroud for the protection of the viewing end of an endoscope. The shroud is curved and extends forward of and around the viewing end of an endoscope. This configuration vastly reducing tissue traumatization as tissue is 'guided' about the smooth curved outer edges of the shroud. Therefore, the surgeon may use the shroud to separate tissue to improve the view through the endoscope without fear of injuring the patient. Further, even though the shroud extends around the viewing end of the endoscope, viewing remains unobscured as there is a cut-away section in the shroud through which the endoscope receives its image. Additionally, the shroud is capable of being equipped with surgical tools to assist in slicing, cauterizing, and biopsy removal, thereby permitting the surgeon to perform more activities and reducing the need for an assisting surgeon.