Surgical retractor for puncture operation

Details Surgical retractor for puncture operation Surgical retractor for puncture operation

1991-10-18

1993-03-23

Bahr, Robert

Surgery

Truss

Perineal

128 4, 606198, A61B 1702

Patent

active

051955067

ABSTRACT:
A surgical retractor is for use when extended through a trocar sleeve. The retractor has a pair of telescoping tubes. The inner one of the retractor tubes has a number of fingers which may be spread into a fan shape, and then articulated to select a position between 180.degree. and 90.degree. relative to the length of the tubes. For insertion and retraction into and out of the trocar sleeve, the fingers may be pulled into a compact configuration.

REFERENCES:
patent: 3316912 (1967-05-01), Whitaker
patent: 4000743 (1977-01-01), Weaver
patent: 4190042 (1980-02-01), Sinnreich
patent: 4654028 (1987-03-01), Suma
patent: 4909789 (1990-03-01), Taguchi et al.

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