Menstrual fluid simulant

摘要

Menstrual fluid simulants may consistently emulate the physical characteristics of real menstrual fluid, including but not limited to, viscosity, stringiness, surface tension and size and concentration of particulate matter. In addition, the constituents comprising the menstrual fluid simulants may be changed in order to mimic the variations in real menstrual fluid observed from woman to woman and from an individual woman over time. The menstrual fluid simulants are of use in the testing of personal care absorbent products.

主权项

1. A menstrual fluid simulant comprising:
a. from about 5% to about 90% by weight of a blood product; and b. from about 1% to about 16.7% by weight of mucus comprising a molecular weight of over about 180 kilo Daltons; c. from 1% to about 5% of a rheological modifier comprising polyacrylamide and optionally mucin powder, water soluble polymers, nucleic acids and fragments thereof, or mixtures thereof; wherein the mucus is collected in its hydrated state directly from an animal.