20240023949. Vascular Closure Device simplified abstract (Teleflex Life Sciences Limited)

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Vascular Closure Device

Organization Name

Teleflex Life Sciences Limited

Inventor(s)

Greg Walters of Exton PA (US)

Joseph T. Grintz of Glenmoore PA (US)

Vascular Closure Device - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240023949 titled 'Vascular Closure Device

Simplified Explanation

The abstract describes a vascular closure device that includes various components such as a release component, a delivery component, a sealing device, and at least one actuator. The release component is elongated and has a distal end and a proximal end. The delivery component extends along the release component and allows for relative movement between the two. The sealing device includes a toggle, a suture attached to the toggle, and a plug attached to the suture. The actuator is connected to the release component and communicates with the suture, enabling the release of the toggle and tensioning of the suture.

  • The patent application describes a vascular closure device with a unique design and functionality.
  • The release component and delivery component allow for relative movement, enabling the release of the toggle.
  • The sealing device includes a toggle, suture, and plug, which work together to achieve a sealing position.
  • The actuator is connected to the release component and controls the movement of the toggle and tensioning of the suture.

Potential Applications:

  • This technology can be used in medical procedures involving vascular access, such as catheterization or angiography.
  • It can provide a reliable and efficient method for closing vascular puncture sites, reducing the risk of complications and improving patient outcomes.

Problems Solved:

  • The vascular closure device addresses the challenge of effectively sealing vascular puncture sites after medical procedures.
  • It eliminates the need for manual suturing or other closure methods, reducing the time and effort required for closure.

Benefits:

  • The device offers a secure and reliable closure mechanism, minimizing the risk of bleeding or infection.
  • It simplifies the closure process, potentially reducing procedure time and improving efficiency.
  • The device may enhance patient comfort and recovery by minimizing post-procedure complications.


Original Abstract Submitted

a vascular closure device includes a release component, a delivery component, a sealing device and at least one actuator. the release component is elongate along a longitudinal direction, and defines a distal end and a proximal end. the delivery component extends along the release component such that at least the release component is movable relative to the delivery component. the delivery component includes a delivery tube body and defines a delivery tube channel. the sealing device has a toggle that is at least partially disposed within the release tube, a suture that is attached to the toggle and extends through the delivery tube channel, and a plug that is attached to the suture proximal to the toggle. the actuator is coupled to the release component and is in communication with the suture such that actuation of the actuator causes (i) the release component to move the proximal direction relative to the delivery component so as to release the toggle from the release component, and (ii) the suture to be pulled in a proximal direction to thereby place the filament in tension and urge the toggle against a distal end of the delivery component such that the toggle is oriented in a sealing position.

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