Patents Assigned to INTERRAD Medical, Inc.
  • Systems and methods for anchoring medical devices
    Patent number: 9381322
    Abstract: Some embodiments of a medical device anchor system include an anchor device that secures a medical instrument (such as a catheter or the like) in place relative to a skin penetration point using subcutaneous anchors. In some implementations, the anchor device can be installed using a technique in which the subcutaneous anchors undergo relatively little or no flexing when being inserted through the skin into the subcutaneous region between the skin and underlying muscle tissue which may be occupied by fatty tissue.
    Type: Grant
    Filed: January 12, 2015
    Date of Patent: July 5, 2016
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg
  • Non-invasive surgical ligation clip system and method of using
    Patent number: 9326772
    Abstract: A surgical ligation clip capable of remote deployment through a cannula to engage an anatomical structure.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: May 3, 2016
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Timothy J. Claude
  • Systems and methods for anchoring medical devices
    Patent number: 9314596
    Abstract: Some embodiments of a medical device anchor system include an anchor device that secures a medical instrument in place relative to a skin penetration point using subcutaneous anchors.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: April 19, 2016
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson
  • Dialysis valve and method
    Patent number: 9295774
    Abstract: A dialysis valve includes a tube attached between an artery and a vein which, when elongated, simultaneously narrows in diameter at at least one location. The narrowed portion of the tube decreases the volume and velocity between the arterial and venous side of the patient to prevent damage or intimal hyperplasia on the venous side between dialysis treatments. When the valve is opened for dialysis, an unrestricted blood flow exists between the arterial and venous side, permitting a controlled, open blood flow during dialysis.
    Type: Grant
    Filed: January 13, 2014
    Date of Patent: March 29, 2016
    Assignee: INTERRAD Medical, Inc.
    Inventors: Timothy J. Claude, Edward A. Barlow, David W. Hunter, Michael S. Rosenberg
  • System for anchoring medical devices
    Patent number: 9283355
    Abstract: Some embodiments of a medical device anchor system include an anchor device that receives a catheter (or other medical instrument) and secures the catheter in place relative to a skin penetration point. In some embodiments, the anchor device can secure the catheter in an operative position relative to the skin penetration point without the use of sutures or skin tapes.
    Type: Grant
    Filed: December 19, 2013
    Date of Patent: March 15, 2016
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg
  • Temporary retention device
    Patent number: 9227040
    Abstract: A retention device for anchoring indwelling catheters, sheath introducers, feeding tubes, ostomy bags or other medical devices beneath the skin of a patient includes an deployable section coupled to a medical device; following introduction into a patient, the deployable section is subcutaneously deployed, securely anchoring the device and coupled medical device for the duration of treatment.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: January 5, 2016
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Timothy J. Claude
  • Anchoring a medical instrument
    Patent number: 9205230
    Abstract: Some embodiments of a medical anchor device include an elongate body coupled with deployable subcutaneous anchors to secure a catheter instrument (or other medical instrument) in place relative to a skin penetration point. In some circumstances, the elongate body may be in the form of catheter hub body, and the subcutaneous anchors can be deployed from the hub body by adjustment of a movable actuator. A locking member can interact with the actuator so as to retain the actuator in the deployed orientation during the medical procedure.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: December 8, 2015
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Edward A. Barlow
  • Anchor systems and methods
    Patent number: 9056187
    Abstract: Some embodiments of a medical device anchor system include an anchor device that receives a medical instrument (such as a catheter or the like) and secures the instrument in place relative to a skin penetration point. In some circumstances, the anchor device may allow the anchor device to be used after medical instrument is already in place without the need for a second penetration point for the anchor device.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: June 16, 2015
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg, Jeffrey D. Killion
  • System for anchoring medical devices
    Patent number: 8986257
    Abstract: Some embodiments of a medical device anchor system include an anchor device that receives a catheter (or other medical instrument) and secures the catheter in place relative to a skin penetration point. In some embodiments, the anchor device can secure the catheter in an operative position relative to the skin without the use of sutures or skin tapes. In particular embodiments, the anchor device can be adjusted to a folded condition so that subcutaneous anchors are partially rotated prior to removal from the skin penetration point.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: March 24, 2015
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg
  • System for anchoring medical devices
    Patent number: 8974434
    Abstract: Some embodiments of a medical device anchor system include an anchor device that receives a catheter (or other medical instrument) and secures the catheter in place relative to a skin penetration point. In some embodiments, the anchor device can secure the catheter in an operative position relative to the skin without the use of sutures or skin tapes. In particular embodiments, the anchor device can be adjusted to a folded condition so that subcutaneous anchors are partially rotated prior to removal from the skin penetration point.
    Type: Grant
    Filed: November 9, 2012
    Date of Patent: March 10, 2015
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg
  • Systems and methods for anchoring medical devices
    Patent number: 8956329
    Abstract: Some embodiments of a medical device anchor system include an anchor device that secures a medical instrument (such as a catheter or the like) in place relative to a skin penetration point using subcutaneous anchors. In some implementations, the anchor device can be installed using a technique in which the subcutaneous anchors undergo relatively little or no flexing when being inserted through the skin into the subcutaneous region between the skin and underlying muscle tissue which may be occupied by fatty tissue.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: February 17, 2015
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Kyle P. Taylor, Andrew T. Forsberg
  • System for anchoring medical devices
    Patent number: 8936576
    Abstract: Some embodiments of a medical device anchor system include an anchor device that receives a catheter (or other medical instrument) and secures the catheter in place relative to a skin penetration point. In some embodiments, the anchor device can secure the catheter in an operative position relative to the skin without the use of sutures or skin tapes. In particular embodiments, the anchor device can be adjusted to a folded condition so that subcutaneous anchors are partially rotated prior to removal from the skin penetration point.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: January 20, 2015
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Andrew T. Forsberg, Andrew R. Beeson, Ryan J. Bormann, Michael W. Augustine
  • Anchoring an intravenous cannula
    Patent number: 8932263
    Abstract: Some embodiments of a medical system include a subcutaneous anchor device that extends outwardly from side wall of an intravenous cannula so as to secure the intravenous cannula in a position relative to a skin penetration point.
    Type: Grant
    Filed: February 17, 2012
    Date of Patent: January 13, 2015
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson
  • Anchor instrumentation and methods
    Patent number: 8920380
    Abstract: Some embodiments of a medical device anchor system includes an anchor sleeve and a catheter (or other medical instrument) to advance though a working channel of the anchor sleeve. The anchor sleeve may have a subcutaneous cuff device arranged along an outer surface. In such circumstances, the embedded cuff device can inhibit the migration of infection from outside the skin and into the blood stream.
    Type: Grant
    Filed: February 27, 2012
    Date of Patent: December 30, 2014
    Assignee: INTERRAD Medical, Inc.
    Inventor: Michael S. Rosenberg
  • SYSTEMS AND METHODS FOR ANCHORING MEDICAL DEVICES
    Publication number: 20140330247
    Abstract: Some embodiments of a medical device anchor system include an anchor device that secures a medical instrument (such as a catheter or the like) in place relative to a skin penetration point using subcutaneous anchors. In some implementations, the medical instrument can be coupled to the anchor device using a snap-lock cap mechanism.
    Type: Application
    Filed: May 3, 2013
    Publication date: November 6, 2014
    Applicant: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson, Andrew T. Forsberg, Michael W. Augustine, Kim Jorgensen
  • Anchor Device and Method
    Publication number: 20140276438
    Abstract: Some embodiments of an anchor device may include bendable anchor mechanism that is deployable in a subcutaneous layer to releasably secure the anchor device to a patient's body. Certain embodiments of the anchor mechanism may include one or more barbs that flexibly bend in response to an insertion or removal force. As such, the anchor mechanism may be inserted into a subcutaneous layer, and removed from the subcutaneous layer, without the need for a separate actuation device to extend or retract the barbs.
    Type: Application
    Filed: June 2, 2014
    Publication date: September 18, 2014
    Applicant: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Timothy J. Claude
  • SYSTEMS AND METHODS FOR ANCHORING MEDICAL DEVICES
    Publication number: 20140228810
    Abstract: Some embodiments of a medical device anchor system include an anchor device, a tether, and an adapter for securing a medical instrument (such as a catheter or the like) in place relative to a skin penetration point using subcutaneous anchors.
    Type: Application
    Filed: February 13, 2013
    Publication date: August 14, 2014
    Applicant: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Mark R. Christianson
  • Temporary Retention Device
    Publication number: 20140207147
    Abstract: A retention device for anchoring indwelling catheters, sheath introducers, feeding tubes, ostomy bags or other medical devices beneath the skin of a patient includes an deployable section coupled to a medical device; following introduction into a patient, the deployable section is subcutaneously deployed, securely anchoring the device and coupled medical device for the duration of treatment.
    Type: Application
    Filed: March 19, 2014
    Publication date: July 24, 2014
    Applicant: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Timothy J. Claude
  • Anchor device and method
    Patent number: 8771232
    Abstract: Some embodiments of an anchor device may include bendable anchor mechanism that is deployable in a subcutaneous layer to releasably secure the anchor device to a patient's body. Certain embodiments of the anchor mechanism may include one or more barbs that flexibly bend in response to an insertion or removal force. As such, the anchor mechanism may be inserted into a subcutaneous layer, and removed from the subcutaneous layer, without the need for a separate actuation device to extend or retract the barbs.
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: July 8, 2014
    Assignee: INTERRAD Medical, Inc.
    Inventors: Michael S. Rosenberg, Timothy J. Claude
  • SYSTEMS AND METHODS FOR ANCHORING MEDICAL DEVICES
    Publication number: 20140171899
    Abstract: Some embodiments of a medical device anchor system include an anchor device that secures a medical instrument (such as a catheter or the like) in place relative to a skin penetration point using subcutaneous anchors.
    Type: Application
    Filed: December 13, 2012
    Publication date: June 19, 2014
    Applicant: INTERRAD MEDICAL, INC.
    Inventors: Michael S. Rosenberg, Mark R. Christianson