Hand sterilizing apparatus and method

• US 7,285,114 B2
• Filed: 01/10/2003
• Issued: 10/23/2007
• Est. Priority Date: 01/10/2003
• Status: Expired due to Fees

• Current Assignee: Penncreek Corporation
• Original Assignee: William Anthony Harper
• Inventors: Harper, William Anthony
• Primary Examiner(s): Zalukaeva; Tatyana
• Assistant Examiner(s): Hand; Melanie J
• Application Number:
  US10/340,478
• Publication Number:
  US 20040138631A1
• Time in Patent Office: 1,747 Days
• Field of Search: 604289- 90, 401/132
• US Class Current: 604/289
• CPC Class Codes: A61B 90/80 Implements for cleaning or washing the skin of surgeons or patients

Abstract

This invention relates to devices and a method promoting the convenient use of hand sterilizing fluids and gels applied to reduce the hand-borne transmission of pathogens. While clean, disinfected hands are widely recognized as a principle means for controlling the spread of infections, disease, and similar health problems to both self and others, the prompt and repeated application of such materials as soap and water or waterless alcohol gels is necessary for maintaining a sanitary hand condition. This is particularly true for nurses, health care providers, veterinarians, elementary teachers, food handlers and others where rapid and continuous movement between patients, clients and tasks provides optimum conditions for cross-contamination. This invention of a convenient, wrist-mounted dispenser of hand sterilizing fluids in a blister package format advances the use of such materials to effectively control the spread of hand-borne pathogens.

Claims

1. A hand sanitizing product, comprising:

at least two flexible blister wells, each said blister well adapted to retain and preserve a single application amount of hand sanitizing fluid;

a relatively stiff and impervious backing means placed in a common sealing arrangement with said blister wells; and

said flexible blister wells release retained said hand sanitizing fluid by a release means located in the walls of said blister wells when sufficient purposeful pressure means is applied to the surface of a single said flexible blister well.

2. The product of claim 1 wherein there are a plurality of blisters.

3. The product of claim 2 wherein the number of blisters is typically between 2 and 30.

4. The product of claim 1 wherein the amount of said sanitizing fluid in each said blister is typically 0.5 to 5 milliliters.

5. The product of claim 1 further comprising the aspect of a relatively flat card.

6. The product of claim 1 further comprising the capacity of said backing to provide an attachment means suitable for affixing said product.

7. The product of claim 6 wherein said attachment means is selected from an affixing group consisting of adhesives, buckles, buttons, clasps, fasteners, holes, loops, magnets, pins, rivets, screws, twists, ties, Velcro and/or combinations thereof.

8. The product of claim 1 wherein said purposeful pressure means is applied by finger and/or thumb.

9. The product of claim 1 wherein said blister is shape in a geometric form selected from a group comprising a circular ring, cone, cube, cylinder, disc, ellipsoid, frustum, hemisphere, oval, paraboloid, prism, pyramid, rectangular prism, spheroid and/or partial combinations thereof.

10. The product of claim 1 wherein said release means of said sanitizing fluid is at a predetermined point in the wall of said blister wells.

11. The product of claim 10 wherein said predetermined point is formed by rupturing a weakened area in the wall of said blister wells created by design.

12. The product of claim 10 wherein said predetermined opening is a self-closing slit or puncture opening.

13. The product of claim 1 wherein said backing with said attachment means is affixed to an identification badge worn around the neck.

14. The product of claim 1 wherein said backing with said attachment means is affixed to worn clothing.

15. The product of claim 1 wherein said backing with said attachment means is adapted to be worn or attached to or affixed to a human body part by means of a strapping device, lanyard, or directly to the skin.

16. The product of claim 15 wherein said body part is selected from a group comprising an ankle, forearm, hand, head, leg, neck, torso, wrist and/or combinations thereof.

17. The product of claim 1 wherein said backing with said attachment means is affixed to an object.

18. The product of claim 17 wherein said object is selected from a group comprising a bed, briefcase, cash register, crib, desk, incubator, lunch box, notebook, personal property item, purse, toolbox, vehicle, workstation and/or combinations thereof.

19. The product of claim 1 wherein said product further incorporates visual and/or tactile cuing means that heightening perception of said product.

20. The product of claim 19 wherein said cuing means are selected from a group consisting of a color, colors, fit, form, markings, shape, structure, surface, texture, weight, and/or combinations thereof.

21. The product of claim 20 wherein said markings are selected from a group consisting of advertising messages, call numbers, codes, company names, decorative art, facility names, formulas, logos, meaningful images, notes, schedules, and/or combinations thereof.

22. The product of claim 19 wherein said cuing means employs reflected light.

23. The product of claim 19 wherein said cuing means emits a steady or pulsing generated light.

24. The product of claim 19 wherein said cuing means emits a vibration and/or sound.

25. The product of claim 23 or claim 24 wherein said cuing means emits a cue on a scheduled, unscheduled, and/or on-demand basis.

26. The product of claim 1 wherein said product is adapted to be worn or attached to an individual becomes a personal dispenser of hand sanitizing fluid and thereby reduces cross contamination thru usage by multiple users.