Handwashing technique analysis

Cleaning and liquid contact with solids – Processes – Including application of electrical radiant or wave energy...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

134 26, 134 29, 128633, 25230116, 2524081, B08B 700

Patent

active

059000678

ABSTRACT:
A handwashing medium which may be in liquid, cream, powder or spray form is provided with a detection agent such as an invisible fluorescent or phosphorescent additive, which combination is then rubbed onto one's hands using the individual's handwashing technique. The individual's hands are rinsed with water as in the normal handwashing fashion and the hands are then exposed to an activating agent such as an ultraviolet (UV) light source where the invisible detection agent is fluorescent. Areas missed during handwashing retain the fluorescent additive and are clearly visible due to fluorescence. In the case of a phosphorescent detection agent, an ultraviolet light source is not necessary as the phosphorescent detection agent will emit light on its own without any external light source in a reduced light environment. The method is useful in evaluating one's handwashing technique and in the teaching of proper hygiene. The invisible fluorescent or phosphorescent additive in a handwashing medium may also be used in determining patterns of body part contact such as contact with one's hands or feet in a given area by applying the invisible fluorescent or phosphorescent additive to a body part and either exposing the area to UV light or viewing the area of interest in reduced light to detect the presence of residue of the fluorescent or phosphorescent agent. The use of a phosphorescent additive in the handwashing medium may also be used in determining patterns of body part contact by viewing the area of interest in reduced light.

REFERENCES:
patent: 3640889 (1972-02-01), Stewart
patent: 3864571 (1975-02-01), Stillman et al.
patent: 4610806 (1986-09-01), Rosen
patent: 4623579 (1986-11-01), Quon
patent: 4938224 (1990-07-01), Rysavy
patent: 4965063 (1990-10-01), Casey
patent: 5116533 (1992-05-01), Grandmont et al.
patent: 5155149 (1992-10-01), Atwater et al.
patent: 5498280 (1996-03-01), Fistner et al.
Brochyre entitled "Glo Germ Can Help You Become a Germ Detective"|
Elaine Larson,"Hand Washing--It's Essential--Even If You Use Gloves", Journal of Nursing, Jul. 1989.
Bradley N. Doebbeling et al.,"Comparative Efficacy of Alternative Hand-Washing Agents in Reducing Noscomial Infections in Intensive Care Units", The New England Journal of Medicine, Jul. 9, 1992.
William M. Marcil,"Handwashing Practices Among Occupational Therapy Personnel", The American Journal of Occupational Therapy, vol. 47, No. 6, Jun. 1993.
Christopher Phillips,"Handy Hygiene", Nursing Times, vol. 85, No. 37, Sep. 13, 1989.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Handwashing technique analysis does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Handwashing technique analysis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Handwashing technique analysis will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1867711

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.