Patents Assigned to CYNDRX, LLC
  • Vessel sealing device
    Patent number: 11253242
    Abstract: A seal assembly that seals opening in the wall of a blood vessel has a first sealing element for placing inside the lumen of the blood vessel and to engage the interior wall surface, a shaft integrally formed with the first sealing element and fixed in a predetermined configuration relative to the first sealing element, an outer floating element slidingly movable along the shaft; and a second sealing element, the second sealing element slidingly movable relative to the first sealing element along the shaft to engage the outer floating element and position the outer floating element against the exterior surface and the first sealing element against the interior surface of the blood vessel to seal the opening in the blood vessel.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: February 22, 2022
    Assignee: CYNDRX, LLC
    Inventor: John I. Shipp
  • Vessel sealing device with automatic deployment
    Patent number: 10869656
    Abstract: A device and a method for sealing an opening in the wall of a blood vessel is provided. The device includes an automatic mechanism, a shaft fixedly connected to the automatic mechanism, a seal assembly attached to the distal end of the shaft, and a pushing rod also engaging the seal assembly, the automatic mechanism moving the pushing rod from a first position to a second position in response to the shaft being pulled distally a predetermined distance.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: December 22, 2020
    Assignee: Cyndrx, LLC
    Inventor: John I. Shipp
  • Vessel sealing device
    Patent number: 10307145
    Abstract: A seal assembly that seals opening in the wall of a blood vessel has a first sealing element for placing inside the lumen of the blood vessel and to engage the interior wall surface, a shaft integrally formed with the first sealing element and fixed in a predetermined configuration relative to the first sealing element, an outer floating element slidingly movable along the shaft; and a second sealing element, the second sealing element slidingly movable relative to the first sealing element along the shaft to engage the outer floating element and position the outer floating element against the exterior surface and the first sealing element against the interior surface of the blood vessel to seal the opening in the blood vessel.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: June 4, 2019
    Assignee: CYNDRX, LLC
    Inventor: John I. Shipp
  • Vessel sealing device with automatic deployment
    Patent number: 10182803
    Abstract: A device and a method for sealing an opening in the wall of a blood vessel is provided. The device includes an automatic mechanism, a shaft fixedly connected to the automatic mechanism, a seal assembly attached to the distal end of the shaft, and a pushing rod also engaging the seal assembly, the automatic mechanism moving the pushing rod from a first position to a second position in response to the shaft being pulled distally a predetermined distance.
    Type: Grant
    Filed: September 12, 2015
    Date of Patent: January 22, 2019
    Assignee: CYNDRX, LLC
    Inventor: John I. Shipp