Patents by Inventor Mark MacMahon

Mark MacMahon 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: 11957586
    Abstract: Devices, systems and methods for altering functioning of a tissue/organ by application of force thereto. In one preferred embodiment, a device for reducing or preventing regurgitation of blood through a valve of a heart is provided. A device may include a main body having a segment adapted to apply force to a surface of tissue/organ and a member that applies counterforce to the force applied by the segment. Kits are provided in which devices having varying lengths and widths can be selected for the best fit for a particular location of treatment. A width sizing instrument may be provided. A length sizing instrument may be provided. A separate sleeve and/or pad may be provided which may be first anchored to the tissue/organ before fixing the device thereto.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: April 16, 2024
    Assignee: Mitre Medical Corp.
    Inventors: Evan Anderson, John MacMahon, Jeremy Boyette, Christopher Pell, Michael Stewart, Mark Juravic
  • Patent number: 7938121
    Abstract: The present invention provides an abdominal restraint for use in medical and surgical procedures that is specially adapted for restraining an abdominal pannus and exposing the groin area of a patient. The abdominal restraint of the present invention includes a base member and a support member that is selectively attachable to the base member. Alternatively, the abdominal restraint of the present invention includes a lateral member that is selectively attachable to at least one longitudinal member, which in turn may be attached to an operating or examining table. In its various embodiments, the present invention discloses a number of designs for the safe and efficient restraint of an abdominal pannus.
    Type: Grant
    Filed: February 11, 2005
    Date of Patent: May 10, 2011
    Assignee: Merit Medical Systems, Inc.
    Inventors: John McKnight, Chi Lam Yau, Mark MacMahon
  • Publication number: 20080027395
    Abstract: A housing for an IV port, the housing including two or more joinable shell portions sized and shaped to accommodate an IV port when joined, and means for usably attaching the two or more joined shell portions accommodating the IV port to a mount. A method for administering an IV fluid to a subject that includes providing a housing for an IV port. The method includes the housing having two or more joinable shell portions sized and shaped to accommodate an IV port when joined, and means for usably attaching the two or more joined shell portions accommodating the IV port to a mount. Further, attaching the housing to the mount and administering the IV fluid to the individual. An alternate embodiment is an IV port having an integrally formed non-fluid carrying engagement element that engages an attachment site on a mount, so as to secure the IV port.
    Type: Application
    Filed: July 26, 2006
    Publication date: January 31, 2008
    Inventors: Theodore Rintel, Chi Lam Yau, Mark MacMahon
  • Publication number: 20060180158
    Abstract: The present invention provides an abdominal restraint for use in medical and surgical procedures that is specially adapted for restraining an abdominal pannus and exposing the groin area of a patient. The abdominal restraint of the present invention includes a base member and a support member that is selectively attachable to the base member. Alternatively, the abdominal restraint of the present invention includes a lateral member that is selectively attachable to at least one longitudinal member, which in turn may be attached to an operating or examining table. In its various embodiments, the present invention discloses a number of designs for the safe and efficient restraint of an abdominal pannus.
    Type: Application
    Filed: February 11, 2005
    Publication date: August 17, 2006
    Inventors: John McKnight, Chi Yau, Mark MacMahon
  • Publication number: 20060095073
    Abstract: The present invention includes a device for inducing hemostasis in an artery, such as the femoral artery, and a method of doing the same. The device includes a base, vertical and horizontal members, an angular selector, and a compression arm adapted for providing constant mechanical pressure to a wound site. The angular selector and compression arm coordinate to maximize the device's degrees of freedom such that the pressure applied is perpendicular to the wound site for maximum efficacy. The compression arm includes a compressor and a cam that are used in concert for providing an optimal pressure that is easily referenced and can be reproduced by the attending medical personnel.
    Type: Application
    Filed: November 4, 2004
    Publication date: May 4, 2006
    Inventors: Robert Beto, Chi Lam Yau, Mark MacMahon