Surgery – Truss – Perineal
Patent
1982-06-15
1984-02-21
Rosenbaum, C. Fred
Surgery
Truss
Perineal
604327, 604346, 604349, 128132R, A61F 500
Patent
active
044323573
ABSTRACT:
A condom having a plurality of deformable sealed chambers along at least a portion of the length thereof, rheopexic fluid being filled in the deformable sealed chambers. When the chambers are deformed during use of the condom, shear stress is applied to the rheopexic fluid due to deformation of the sealed chambers to cause the rheopexic fluid to increase its consistency as a function of increasing shear stress applied thereto, thereby providing a stiffening effect to the condom.
REFERENCES:
patent: 2586674 (1952-02-01), Lonne
patent: 4224933 (1980-09-01), Reiling
patent: 4353360 (1982-10-01), Finney et al.
patent: 4378792 (1983-04-01), Finney
Appearance of Myelin Forms in Rheopexic Dispersion of Dioctyl Sodium Sulfosuccinate, Levinson et al., Journal of Phamaceutical Sciences, vol. 65, No. 8, Aug. 1976, pp. 1265-1266.
`Rheological Characterization of Dioctyl Sodium Sulfosuccinate in Normal Saline and Distilled Water`, Journal of Colloid and Interface Science, vol. 56, No. 2, Aug. 1976, p. 388-390.
`Effect on pH on Rheopexic Dispersion of Dioctyl Sodium Sulfo-Sulfosuccinate Dispersal in Normal Saline`, Levinson et al., Journal of Colloid and Interface Science, vol. 72, No. 1, Oct. 15, 1979 pp. 159-160.
Kruter J. L.
Rosenbaum C. Fred
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