Patents by Inventor Dean Hacker

Dean Hacker 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).

  • Publication number: 20210169358
    Abstract: A pressure sensor configured for biological pressure measurement at a distal end portion of an elongated member comprises a dissolvable hydrophilic material coated on a surface of the pressure sensor. A guide wire for biological pressure measurement may include a tube extending along a longitudinal axis of the guide wire; and a pressure sensor for biological pressure measurement, at least a portion of the pressure sensor being mounted within the tube. The pressure sensor comprises a pressure sensor membrane facing a top side of the tube. A circumferential wall of the tube includes at least six openings: a first distal opening, a second distal opening located on a right side of the tube, a third distal opening located on a left side of the tube, a first proximal opening, a second proximal opening located on a right side of the tube, and a third proximal opening located on a left side of the tube.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 10, 2021
    Applicant: ST. JUDE MEDICAL COORDINATION CENTER BVBA
    Inventors: Shawn BOYE, Fredrik MAHLIN, Stefan TIENSUU, Niklas BORG, Johan MATTSSON, Johan GRUNDIN, Mats HILMERSSON, Sara SUNDLER, Dean HACKER, Ryan CEREPAK
  • Patent number: 10898090
    Abstract: A guide wire for biological pressure measurement includes a tube extending along a longitudinal axis of the guide wire; and a pressure sensor for biological pressure measurement, at least a portion of the pressure sensor being mounted within the tube. The pressure sensor comprises a pressure sensor membrane facing a top side of the tube. A circumferential wall of the tube includes at least six openings: a first distal opening, a second distal opening located on a right side of the tube, a third distal opening located on a left side of the tube, a first proximal opening, a second proximal opening located on a right side of the tube, and a third proximal opening located on a left side of the tube. The first distal opening is larger than the second and third distal openings, and the first proximal opening is larger than the second and third proximal openings.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: January 26, 2021
    Assignee: ST. JUDE MEDICAL COORDINATION CENTER BVBA
    Inventors: Shawn Boye, Fredrik Mahlin, Stefan Tiensuu, Niklas Borg, Johan Mattsson, Johan Grundin, Mats Hilmersson, Sara Sundler, Dean Hacker, Ryan Cerepak
  • Patent number: 10123892
    Abstract: An assembly for loading a self-expanding prosthetic heart valve into a delivery device, includes a compression member having a longitudinal axis, a first open end with a first diameter, a second open end with a second diameter less than the first diameter, and a wall decreasing in diameter from the first open end to the second open end, a support member having a longitudinal axis, a base and a recess extending along the longitudinal axis and adapted to receive an end of the valve, the support member and the compression member being movable between an initial position and an operative position, and a substantially tubular restrainer disposed within the support member and, in the operative position of the compression member and the support member, defining a passageway for accepting a portion of the delivery device and leaflets of the valve when the valve is assembled on the support member.
    Type: Grant
    Filed: May 23, 2016
    Date of Patent: November 13, 2018
    Assignee: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Dean Hacker, Mary Johnson
  • Publication number: 20160346106
    Abstract: An assembly for loading a self-expanding prosthetic heart valve into a delivery device, includes a compression member having a longitudinal axis, a first open end with a first diameter, a second open end with a second diameter less than the first diameter, and a wall decreasing in diameter from the first open end to the second open end, a support member having a longitudinal axis, a base and a recess extending along the longitudinal axis and adapted to receive an end of the valve, the support member and the compression member being movable between an initial position and an operative position, and a substantially tubular restrainer disposed within the support member and, in the operative position of the compression member and the support member, defining a passageway for accepting a portion of the delivery device and leaflets of the valve when the valve is assembled on the support member.
    Type: Application
    Filed: May 23, 2016
    Publication date: December 1, 2016
    Applicant: St. Jude Medical, Cardiology Division, Inc.
    Inventors: Dean Hacker, Mary Johnson
  • Publication number: 20160249821
    Abstract: A guide wire for biological pressure measurement includes a tube extending along a longitudinal axis of the guide wire; and a pressure sensor for biological pressure measurement, at least a portion of the pressure sensor being mounted within the tube. The pressure sensor comprises a pressure sensor membrane facing a top side of the tube. A circumferential wall of the tube includes at least six openings: a first distal opening, a second distal opening located on a right side of the tube, a third distal opening located on a left side of the tube, a first proximal opening, a second proximal opening located on a right side of the tube, and a third proximal opening located on a left side of the tube. The first distal opening is larger than the second and third distal openings, and the first proximal opening is larger than the second and third proximal openings.
    Type: Application
    Filed: February 25, 2016
    Publication date: September 1, 2016
    Applicant: ST. JUDE MEDICAL COORDINATION CENTER BVBA
    Inventors: Shawn BOYE, Fredrik MAHLIN, Stefan TIENSUU, Niklas BORG, Johan MATTSSON, Johan GRUNDIN, Mats HILMERSSON, Christian SPRINGE, Sara SUNDLER, Dean HACKER, Ryan CEREPAK
  • Patent number: 9084692
    Abstract: Stent delivery systems, clip members for use with stent delivery systems, and methods for making and using the same are disclosed. An example stent delivery system may include an inner shaft having a distal region. A stent may be disposed about the distal region. A deployment sheath may be slidably disposed about the inner shaft. A handle may be coupled to the inner shaft. The handle may include a clip member having a first holding portion and a second holding portion. The inner shaft may extend through the first holding portion and the second holding portion. A holding cuff may be thermally bonded to the inner shaft. The holding cuff may be positioned between the first holding portion and the second holding portion.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: July 21, 2015
    Assignee: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: Dean Hacker, Gerald Grabowski, Corey Tillman, Jason Lind, Richard C. Gunderson
  • Publication number: 20120158120
    Abstract: Stent delivery systems, clip members for use with stent delivery systems, and methods for making and using the same are disclosed. An example stent delivery system may include an inner shaft having a distal region. A stent may be disposed about the distal region. A deployment sheath may be slidably disposed about the inner shaft. A handle may be coupled to the inner shaft. The handle may include a clip member having a first holding portion and a second holding portion. The inner shaft may extend through the first holding portion and the second holding portion. A holding cuff may be thermally bonded to the inner shaft. The holding cuff may be positioned between the first holding portion and the second holding portion.
    Type: Application
    Filed: November 17, 2011
    Publication date: June 21, 2012
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: DEAN HACKER, GERALD GRABOWSKI, COREY TILLMAN, JASON LIND, RICHARD C. GUNDERSON
  • Publication number: 20070131007
    Abstract: A lock includes an actuation indicator that displays a unique actuation identifier. The actuation identifier changes with each actuation of the lock to provide an indication that the lock has been actuated.
    Type: Application
    Filed: December 12, 2006
    Publication date: June 14, 2007
    Inventor: Dean Hacker
  • Publication number: 20070018541
    Abstract: A safe is provided with an enclosure, a door, and a face plate. The enclosure includes a front portion having an opening. The door includes front and rear surfaces, upper and lower edges, a hinged portion, and a locking portion. The hinged portion is hingedly mounted to the enclosure for movement between closed and open positions. The locking portion is adapted to lockingly engage the enclosure to cover the front portion opening when the door is in the closed position. The face plate includes a front ornamental surface, a rear door-engaging surface, and at least one mating feature adapted to engage a corresponding mating feature on the door to selectively attach the face plate to the door.
    Type: Application
    Filed: July 14, 2006
    Publication date: January 25, 2007
    Inventors: Dean Hacker, Elliott Hsu
  • Publication number: 20060079170
    Abstract: A system to significantly improve the air quality in a personal breathing environment. The system includes a blower unit that produces a conditioned air flow, a delivery system that delivers air provided by the blower unit to a person's breathing zone, and a conduit that interconnects the blower unit and the delivery system for directing conditioned air from the blower unit to the delivery system. The delivery system is positioned so that it sends conditioned air around an individual's head and into the individual's personal breathing zone, thereby creating a zone of conditioned air around the individual's head.
    Type: Application
    Filed: November 23, 2005
    Publication date: April 13, 2006
    Applicant: Halo Innovations, Inc.
    Inventors: William Schmid, Dean Hacker, Eric Krause
  • Publication number: 20060042336
    Abstract: A deadbolt mechanism including a lock out mechanism that functions to disable the operation of the deadbolt from at least one side of the deadbolt mechanism. The deadbolt mechanism includes a deadbolt, key cylinder, housing, turn knob and a shaft that connects the key cylinder and turn knob. To place the deadbolt mechanism in lock out mode, a release mechanism is actuated and the turn knob is pulled outward away from the door. By pulling the knob outward, the shaft engages a portion of the housing which prevents rotation of the shaft and thereby prevents movement of the deadbolt from the lock-out position.
    Type: Application
    Filed: September 1, 2005
    Publication date: March 2, 2006
    Inventors: Jerry Smith, Mike Enslow, Dean Hacker, John Weber, Tim Ebner, Jesse Marcelle