Surgery – Specula – Retractor
Patent
1998-04-24
2000-02-15
Hirsch, Paul J.
Surgery
Specula
Retractor
600225, A61B 132
Patent
active
060246960
ABSTRACT:
The present invention provides hingeable side wall support blades integral with any of vaginal speculum parts that operatively lie circumferential to the view of the vagina, whereby the side wall support blades are movable from a collapsed position near the top or bottom blade to an upright position to press back the vaginal walls.
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patent: 5681265 (1997-10-01), Maeda et al.
Cooper Surgical Winter 1996 Catalog, Cooper Surgical Inc., pp. 18, 28.
Cooper Surgical Spring 1997 Catalog, Cooper Surgical Inc., p. 29.
Leisegang Sales Catalog, "Retractors", p. 23, 1997.
Hoftman Moshe
Hoftman Nir
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