Intraluminal anastomosis

Details Intraluminal anastomosis Intraluminal anastomosis

1980-02-19

1981-10-13

Rosenbaum, C. Fred

Surgery

Truss

Pad

A61B 1704

Patent

active

042942551

ABSTRACT:
Intraluminal anastomosis devices include complementary, ring-shaped clamping and pinning members for intraluminal end-to-end anastomosis of a tubular organ. The confronting faces of the devices have an annular, sharpened rim located at a radially innermost position. The confronting faces of the devices also include an annular groove located radially outwardly of the rim, the groove including a plurality of spaced, longitudinally extending openings having radially inwardly projecting serrations. Toothed pins are retained in the openings to securely clamp the devices and intervening tissue together.

REFERENCES:
patent: 2638901 (1953-05-01), Sugarbaker
patent: 3147754 (1964-09-01), Koessler
patent: 3155095 (1964-11-01), Brown
patent: 3166072 (1965-01-01), Sullivan
patent: 3254651 (1966-06-01), Collito
patent: 3258012 (1966-06-01), Nakayama et al.
patent: 3606888 (1971-09-01), Wilkinson
patent: 3774615 (1973-11-01), Lim et al.
patent: 4055186 (1977-10-01), Leveen
patent: 4206757 (1980-06-01), Grandadam et al.

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