Surgery – Truss – Perineal
Patent
1988-04-28
1989-07-04
Grieb, William H.
Surgery
Truss
Perineal
138120, A61B 100
Patent
active
048440531
ABSTRACT:
A flexible tubular device composed of a plurality of movably interconnected tubular elements is provided, particularly for use as a protective tube for a flexible endoscope. At least two first extensions are provided at one end of each tubular element. Each of the extensions engages into a corresponding recess of an adjacent tubular element. The ends of the first extensions are bifurcated for locking the first extensions in the recesses.
REFERENCES:
patent: 3091235 (1963-05-01), Richards
patent: 3583393 (1971-06-01), Takahashi
patent: 4328839 (1982-05-01), Lyons et al.
Grieb William H.
Karl Storz GmbH & Co.
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