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:
Jan. 20, 1998
Filed:
Apr. 24, 1996
Ronald A Williams, Grand Rapids, MI (US);
Medtronic, Inc., Minneapolis, MN (US);
Abstract
A smoke reducing device for use in minimally invasive surgery includes a housing having an inlet opening from an outlet opening. The housing is sized to fit through a trocar opening that leads to a body cavity. A filter is positioned within the housing between the inlet and outlet openings. An air flow generator is located within the housing and is positioned to draw air in through the inlet opening, pulled through the filter, and exhausted through the outlet opening to draw any smoke created during minimally invasive surgery through the filter. The smoke reducing device may form part of an electrocautery device such that smoke created during minimally invasive surgery can be filtered internally of the body cavity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile