Side-to-end vascular anastomotic staple apparatus

Details Side-to-end vascular anastomotic staple apparatus Side-to-end vascular anastomotic staple apparatus

1990-08-28

1993-08-10

Pellegrino, Stephen C.

Surgery

Instruments

Surgical mesh, connector, clip, clamp or band

606151, 606213, 606219, A61B 1700

Patent

active

052344479

ABSTRACT:
A side-to-end vascular anastomosis stapling apparatus that includes a stapling tool (10), a staple forming tool (11) and a staple (12). The stapling tool (10) includes a sleeve (13), a core unit (14), a mandrel (16) and a trigger unit (17). The core unit (14) includes a plurality of fingers (26) that can be selectively urged outwardly by interaction with the mandrel (16) to grip the staple (12). The staple (12) has a plurality of vessel and interior wall engaging members (43) and a plurality of exterior wall engaging members (44).

REFERENCES:
patent: 1150358 (1915-08-01), Gilmer
patent: 1151300 (1915-08-01), Soresi
patent: 2558132 (1951-06-01), Green
patent: 3221746 (1965-12-01), Noble
patent: 3416821 (1968-12-01), Benno
patent: 3519187 (1970-07-01), Kapitanov et al.
patent: 3774615 (1973-11-01), Lim et al.
patent: 3908662 (1975-09-01), Razgulov et al.
patent: 4157676 (1979-06-01), Jureit
patent: 4352358 (1982-10-01), Angelchik
patent: 4368736 (1983-01-01), Kaster
patent: 4523592 (1985-06-01), Daniel
COPY-two sheets, pp. 69-70, from Stapling in Surgery Steichen & Ravitch Yearbook Medical Publishers, Inc. 1984 issue.
COPY-two sheets, pp. 154-155-from Stapling in Surgery Stiechen & Ravitch Yearbook Medical Publishers, Inc. 1984 issue.
COPY-pp. 48-57 of article entitled Surgical Stapling from Oct. 1962 issue of Scientific American Magazine.

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