Patents by Inventor Christopher LEEUW

Christopher LEEUW 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).

  • ENDOLUMINAL INTRODUCER
    Publication number: 20140187859
    Abstract: An introducer for use during endoscopic procedures provides insufflation, washing, and aspiration functions, and provides for the protection of the endoluminal surface during laparoscopic examination of an anastomosis or suture line following low anterior resection of the bowel. The introducer may be designed for the insertion of an endoscope capable of white light and/or near infra-red fluorescence imaging into the rectum for analysis of an anastomosis following low anterior resection of the bowel.
    Type: Application
    Filed: December 24, 2013
    Publication date: July 3, 2014
    Applicant: Novadaq Technologies Inc.
    Inventors: Christopher LEEUW, John FENGLER, Danny Sherwinter
  • Face mask with truncated nosepiece
    Patent number: 8695603
    Abstract: A face mask which has a fabric body of folded filter material that defines an expandable face pocket, an interior face, an exterior face, a top edge, a bottom edge and opposed side edges. A bendable strip of metal defines a nosepiece that is centrally positioned between the opposed side edges along the top edge. The nosepiece has a length that is not less than 3.50 cm and not more than 6.00 cm, and a width that is not less than 0.30 cm and not more than 2.00 cm. Straps are used to secure the fabric body to a person's head.
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: April 15, 2014
    Assignee: PriMED Medical Products Inc.
    Inventors: Victoria Stan Harold, Christopher Leeuw, Raymond Marusyk, Guy Plamondon
  • FACE MASK WITH TRUNCATED NOSEPIECE
    Publication number: 20120234327
    Abstract: A face mask which has a fabric body of folded filter material that defines an expandable face pocket, an interior face, an exterior face, a top edge, a bottom edge and opposed side edges. A bendable strip of metal defines a nosepiece that is centrally positioned between the opposed side edges along the top edge. The nosepiece has a length that is not less than 3.50 cm and not more than 6.00 cm, and a width that is not less than 0.30 cm and not more than 2.00 cm. Straps are used to secure the fabric body to a person's head.
    Type: Application
    Filed: July 22, 2009
    Publication date: September 20, 2012
    Applicant: PRIMED MEDICAL PRODUCTS INC.
    Inventors: Victoria Stan Harold, Christopher Leeuw, Raymond Marusyk, Guy Plamondon
  • METHOD OF ATTACHING TIES TO A MEDICAL GOWN AND A MEDICAL GOWN HAVING TIES SECURED IN ACCORDANCE WITH THE METHOD
    Publication number: 20110167534
    Abstract: A method of securing ties to a medical gown including providing a medical gown and associated ties made from a material that is compatible with ultrasonic welding, folding the ties prior to welding to provide more than one layer of tie material and welding the ties by ultrasonic welding through the more than one layer of tie material.
    Type: Application
    Filed: January 12, 2011
    Publication date: July 14, 2011
    Applicant: PRIMED MEDICAL PRODUCTS INC.
    Inventors: Nancy WONG, Christopher LEEUW, Raymond MARUSYK, Lucas ETHIER