Patents by Inventor Oscar R. Polo

Oscar R. Polo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9603585
    Abstract: Core biopsy scissors capable of one-handed use by a medical professional, and include blades capable of making a rotatable core cut, in addition to elevating, clipping, and collecting a sample from targeted tissue in a patient.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: March 28, 2017
    Inventor: Oscar R Polo
  • Patent number: 9364253
    Abstract: Tissue severing devices having extension members that reciprocate distally and proximally and are coupled to dual reciprocating looped blades are disclosed herein. The severing devices described herein can be used during laparoscopic surgery to cut tissue of a predetermined diameter using the two looped blades.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: June 14, 2016
    Inventor: Oscar R Polo
  • Patent number: 9055967
    Abstract: Tissue severing devices having dual reciprocating looped blades are disclosed herein. The severing devices described herein can be used during laparoscopic surgery to cut tissue of a predetermined diameter using the two looped blades.
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: June 16, 2015
    Inventor: Oscar R Polo
  • Publication number: 20140228872
    Abstract: Tissue severing devices and methods are provided operable to be inserted through small surgical openings and advanced to tissue to be severed. The tissue severing device includes a cutting element that extends from a tube member during use. A slidable support ribbon is operable to support the cutting element at an angle to an axis of the tube member.
    Type: Application
    Filed: November 18, 2013
    Publication date: August 14, 2014
    Inventor: Oscar R. Polo
  • Patent number: 8585727
    Abstract: Tissue severing devices and methods as provided in embodiments herein are operable to be inserted through small surgical openings and advanced to tissue to be severed. A support ribbon is provided to allow a user to present a cutting element at various angles to an axis of the tissue severing device. The cutting element is exposed by withdrawing a tube member from over the cutting element.
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: November 19, 2013
    Inventor: Oscar R. Polo
  • Publication number: 20130018402
    Abstract: Tissue severing devices and methods as provided in embodiments herein are operable to be inserted through small surgical openings and advanced to tissue to be severed. The tissue severing device comprises a tube member, an inner member, and a cutting element including a cutting element proximal end and a cutting element distal end, the cutting element distal end extending from the inner member distal end, the tube member distal end being operable to move distally over the inner member distal end with the tube lumen operable to receive the cutting element distal end therein, the tube member distal end being operable to move in a proximal direction to expose the cutting element distal end.
    Type: Application
    Filed: June 13, 2012
    Publication date: January 17, 2013
    Inventor: Oscar R. Polo
  • Publication number: 20080296185
    Abstract: A dual golf bag combination (whole golf bag), consisting of a main golf bag coupled to an accessory golf bag. The female coupler is the top of the main bag and the male coupler is the top of the accessory bag. The coupling and uncoupling of the two bags is easy to accomplish multiple times during a round of golf. When coupled the two bags are well secured to each other and the whole bag can be carried during a round of golf.
    Type: Application
    Filed: May 29, 2007
    Publication date: December 4, 2008
    Inventor: Oscar R. Polo