Patents by Inventor DERRICK BLAKE ANDREWS, JR.

DERRICK BLAKE ANDREWS, JR. 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).

  • PATIENT INTERFACE DEVICE HAVING CAM WHEEL ADJUSTMENT MECHANISM
    Publication number: 20140251337
    Abstract: A patient interface device includes a support structure, a pivot arm pivotably coupled to the support structure and structured to pivot about an axis, a patient coupling member, such as a mask or a forehead support, coupled to the pivot arm, and a cam wheel rotateably coupled to the support structure and engaging the pivot arm, wherein rotation of the cam wheel relative to the support structure and the pivot arm causes the pivot arm to pivot about the axis and the patient coupling member to move either forward or backward along a path of movement. Also, an alternative patient interface device includes a cam wheel rotatable about a cushion member that changes a position of a main body portion of the cushion member relative to a headgear frame member of the patient interface device.
    Type: Application
    Filed: May 20, 2014
    Publication date: September 11, 2014
    Applicant: KONINKLIJKE PHILIPS N.V.
    Inventors: JEROME MATULA, JR., DERRICK BLAKE ANDREWS, JR., EUGENE N. SCARBERRY, MARCEL DOUGLAS JAFFRE, ANTHONY STARTARE