Surgical clamp pads having surface overlay
AssigneeNovare Surgical Systems, Inc.
InventorsTerrence Buelna, Adam Gold, Philip Pesta, John Orlando
Life of this patent
Estimating the term…
Abstract
A replaceable pad or insert for attachment to the jaw of a jaw-type occlusion device. The insert includes a compliant cushion and a flexible non-compliant surface overlay secured to the cushion surface. The overlay can be metal or plastic and can further include notches along the overlay sides to increase flexibility of the overlay.
Claims36
An insert for attachment to a jaw of a jaw-type occlusion device, comprising:
- an attaching structure for attaching the insert to the jaw;
- a compliant cushion secured to the attaching structure and having a surface;
- and
- a flexible non-compliant surface overlay secured onto the cushion surface for engagement with a vessel or other body tissue.
The insert of claim 11 wherein the protrusions further comprise a plurality of columns extending from the overlay in a direction generally perpendicular to the cushion surface.
An insert for attachment to a jaw of a jaw-type occlusion device, the jaw having a channel or cavity extending longitudinally therein, the insert comprising:
- a compliant cushion having a surface;
- a flexible elongate attachment member having a securing portion configured to extend through the jaw channel or cavity;
- and
- a flexible non-complaint surface overlay secured onto the cushion surface for engagement with a vessel or other body tissue.
An insert for attachment to a jaw of a jaw-type occlusion device, comprising:
- an attaching structure for attaching the insert to the jaw;
- a compliant cushion secured to the attaching structure and having a surface;
- and
- a flexible non-complaint surface overlay secured onto the cushion surface for engagement with a vessel or other body tissue, the overlay being formed of a metal that extends over the entire cushion surface.
An insert for attachment to a jaw of a jaw-type occlusion device, comprising:
- an attaching structure for attaching the insert to the jaw;
- a compliant cushion secured to the attaching structure and having a surface;
- and
- a flexible non-complaint surface overlay secured onto the cushion surface for engagement with a vessel or other body tissue, the overlay being formed of a thermoplastic and further including a plurality of protrusions extending from the overlay in a direction generally perpendicular to the cushion surface for increased traction with an engaged vessel or body tissue.
An insert for attachment to a jaw of a jaw-type occlusion device, comprising:
- a compliant cushion having first and second surfaces, the second surface being adapted for releasable attachment to the jaw;
- and
- a flexible non-compliant surface overlay secured onto the first surface of the cushion, the overlay adapted for engagement with a vessel or other body tissue.
Dependencies are inferred from the claim text.