Surgical cuff

Details Surgical cuff Surgical cuff

1989-06-15

1992-01-28

Isabella, David J.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Arterial prosthesis

Stent structure

A61F 206

Patent

active

050840649

ABSTRACT:
A vascular connector has a rough surfaced skirt which is trimmed to a size for surgical attachment, and a smooth central tube centrally extending through the skirt to a point upstream of the rough surface. A collar centrally affixed to the skirt releasably engages the tube, which in turn may be fabricated as a permanently attached input conduit of a total artificial heart. For installing the connectors, a skeletal frame fixture secures the central tubes or collars of plural connectors in defined positions corresponding to the attachment ports of the intended pump device.

REFERENCES:
patent: 3818511 (1974-06-01), Goldberg et al.
patent: 4581029 (1986-04-01), Joh
patent: 4650486 (1987-03-01), Chareier
patent: 4888009 (1989-12-01), Lederman et al.
patent: 4902291 (1990-02-01), Kolff
patent: 4986831 (1991-01-01), King et al.
A New Connector System for Total Artificial Hearts, Holfert et al.
A Solution to Inlet Pannus Formation in the Pneumatic Artificial Heart, W. E. Pae, Jr. et al.

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