Vein suture collar

Details Vein suture collar Vein suture collar

1990-07-26

1992-07-14

Rosenbaum, C. Fred

Surgery

Truss

Pad

128786, 128419P, A61N 104

Patent

active

051294052

ABSTRACT:
A vein suture collar for anchoring an electrode lead to a vein in which the lead is inserted includes a sleeve member having three longitudinally spaced circumferential suture grooves in the exterior surface and a raised web area formed on the interior sleeve surface radially inward of each groove. The three raised web areas are angularly spaced about the sleeves axis and a longitudinal slit through the sleeve thickness can be provided. The slit collar can be separated at the slit and used to enclose the portion of the vein having the inserted electrode.

REFERENCES:
patent: 3113997 (1963-12-01), Schneiderman
patent: 3730187 (1973-01-01), Reynolds
patent: 4437475 (1984-03-01), White
patent: 4516584 (1985-05-01), Garcia
patent: 4553961 (1985-11-01), Pohndorf et al.
Parsonnet et al.--J. Thorac. & Cardiovas. Surgery, #2, vol. 65, Feb. 1973 pp. 315-322.

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