Medical testing apparatus and method of use

• US 10,653,354 B2
• Filed: 03/12/2014
• Issued: 05/19/2020
• Est. Priority Date: 03/15/2013
• Status: Active Grant

• Current Assignee: Ohio State Innovation Foundation (Ohio State University), Research Institute at Nationwide Children's Hospital
• Original Assignee: Research Institute at Nationwide Children's Hospital
• Inventors: Patterson, Amber M., Patterson, Benjamin A., Shepherd, Jay A., Shepherd, Meagan W.
• Primary Examiner(s): Towa, Rene T
• Application Number:
  US14/777,370
• Publication Number:
  US 20160030114A1
• Time in Patent Office: 2,260 Days
• CPC Class Codes: A61B 5/411 Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
• CPC Class Codes: A61B 50/3001 for sharps

Abstract

A medical testing apparatus and method of use for for penetrating a patient'"'"'s tissue with an agent, the apparatus comprises an arcuate rail having spaced first and second sides supported by upper and lower arcuate surfaces and an arcuate handle having first and second ends extending from the upper surface of the arcuate rail. A plurality of tips extend substantially from and normally outward as the lower arcuate surface. The plurality of tips comprises alternating blunt tips and reed tips.

Claims

1. A medical testing apparatus for penetrating a patient'"'"'s tissue with an agent, the apparatus comprising:

an arcuate rail having spaced first and second sides supported by upper and lower arcuate surfaces;

an arcuate handle having first and second ends extending from said upper surface of said arcuate rail; and

a plurality of tips extending substantially from and normally away from the lower arcuate surface, the plurality of tips comprising alternating blunt tips and reed tips, wherein a selectively removable and replaceable strip supports said plurality of reed tips, said selectively removable and replaceable strip removably coupled to said lower arcuate surface by an adhesive, said plurality of tips being supported by the surface of said removable strip.

2. The medical testing apparatus of claim 1 wherein said plurality of tips further comprises a first tip and last tip, wherein said first and last tips are blunt tips, providing neural pain gating to the patient during use.

3. The medical testing apparatus of claim 2 wherein said plurality of tips further comprises a second tip and penultimate tip, wherein said second and penultimate tips are reed tips for penetrating a patient'"'"'s tissue with an agent.

4. The medical testing apparatus of claim 1 further comprising a docking station for supporting a plurality of medical testing apparatuses, the docking station comprising a cradle for holding multiple medical testing apparatuses and a lid for protecting the medical testing apparatus from evaporation or debris.

5. The medical testing apparatus of claim 4 wherein said cradle further comprises test tubes for holding agents applied to the patient through the reed tips.

6. The medical testing apparatus of claim 1 wherein said plurality of tips extend from a first end to a second end of the lower arcuate surface, the first end opposite the second end along an arced surface of the lower arcuate surface, the plurality of tips further comprises a first tip at the first end and a last tip at the second end, wherein said first and last tips are blunt tips, providing neural pain gating to the patient during use, wherein the first tip and the last tip extend a first radial distance from the arcuate surface and the reed tips extend a second radial distance from the arcuate surface, the first radial distance at least one of less than and equal to the second radial distance.

7. The medical testing apparatus of claim 1 wherein said lower arcuate surface comprises a plurality of openings for inserting and removing said plurality of tips.

8. The medical testing apparatus of claim 1 wherein said arcuate rail further comprises first and second arcuate rails, each of said arcuate rails having spaced first and second sides supported by upper and lower arcuate surfaces, said plurality of tips extending substantially from and normally away from the lower arcuate surfaces of both first and second arcuate rails.

9. A method of performing a medical testing procedure on a patient, the method comprising the steps of:

grasping either an arcuate rail of a medical testing apparatus having spaced first and second sides supported by upper and lower arcuate surfaces or an arcuate handle of the medical testing apparatus, the arcuate handle having first and second ends extending from said upper arcuate surface of said arcuate rail;

coupling a selectively removable and replaceable strip to the lower arcuate surface via an adhesive, a plurality of tips being supported by the surface of said removable strip; and

contacting a patient'"'"'s tissue beginning with a first tip of the plurality of tips, one or more additional tips of the plurality of tips and ending contact with a last tip, wherein the plurality of tips extend substantially from and normally away from the lower arcuate surface, wherein said plurality of tips extend from a first end to a second end of the lower arcuate surface, the first end opposite the second end along an arced surface of the lower arcuate surface, the first tip at the first end and the last tip at the second end, wherein said first and last tips are blunt tips,

providing neural pain gating to the patient during use, the first tip and the last tip extend a first radial distance from the arcuate surface and the reed tips extend a second radial distance from the arcuate surface, the first radial distance being at least one of less than and equal to the second radial distance.

10. The method of claim 9 further comprising the step of contacting said patient'"'"'s tissue with said additional tips wherein said additional tips comprise alternating blunt tips and reed tips.

11. The method of claim 10 further comprising the step of contacting said patient'"'"'s tissue with said plurality of tips wherein said alternating blunt tips and reed tips provide neural pain gating to the patient during the application of the medical testing procedure, wherein the blunt tips extend the first radial distance from the arcuate surface.

12. The method of claim 10 further comprising the step of contacting said patient'"'"'s tissue with said plurality of tips wherein a second tip and a penultimate tip are reed tips for penetrating a patient'"'"'s tissue with an agent.

13. A medical kit used for contacting a patient'"'"'s tissue with a fluid, the medical kit comprising;

a medical testing apparatus having;

an arcuate rail comprising spaced first and second sides supported by upper and lower arcuate surfaces;

an arcuate handle having first and second ends extending from said upper surface of said arcuate rail; and

a plurality of blunt and reed tips coupled to a selectively removable and replaceable strip, said selectively removable and replaceable strip removably coupled to said lower arcuate surface by an adhesive, said selectively removable and replaceable strip being supported by the surface of said removable strip the plurality of blunt and reed tips extending substantially from and normally away from the lower arcuate surface in a spaced relationship;

a base having a cradle for supporting at least one medical testing apparatus, the cradle further comprising a well having a plurality of recesses for storing and supplying fluid to at least one of said blunt tips and said reed tips for contacting a patient'"'"'s skin during use.

14. The medical kit of claim 13 wherein said well is substantially linearly shaped.

15. The medical kit of claim 13 wherein said well is substantially arcuately shaped.

16. The medical kit of claim 13 wherein said recesses within said well further comprises a pad for supporting fluid within each respective recess.

17. A medical testing apparatus for releasing a fluid to a patient'"'"'s tissue, the apparatus comprising:

an arcuate rail having spaced first and second sides supported by upper and lower arcuate surfaces;

an arcuate handle having first and second ends extending from said upper surface of said arcuate rail; and

a plurality of tips comprising a combination of reed and blunt tips, the tips extending substantially from and normally away from the lower arcuate surface, the plurality of tips being in a spaced relationship about said lower arcuate surface wherein said plurality of tips extend from a first end to a second end of the lower arcuate surface, the first end opposite the second end along an arced surface of the lower arcuate surface, the plurality of tips further comprises a first tip at the first end and a last tip at the second end, wherein said first and last tips are blunt tips, providing neural pain gating to the patient during use, wherein the first tip and the last tip extend a first radial distance from the arcuate surface and the reed tips extend a second radial distance from the arcuate surface, the first radial distance being at least one of less than and equal to the second radial distance; and

a selectively removable and replaceable strip, said selectively removable and replaceable strip removably coupled to said lower arcuate surface by an adhesive, said plurality of tips being supported by the surface of said removable strip.

18. The medical testing apparatus of claim 17 wherein said plurality of reed tips extend from said lower arcuate surface to a radial distance greater than a radial distance formed by said blunt ends such that said reed tips always contact a patient'"'"'s tissue before blunt tips adjacent to said reed tips.

19. The medical testing apparatus of claim 17 further comprising a finger or thumb support molded into and projecting from said handle at one of said first and second ends.

20. The medical testing apparatus of claim 17 wherein said arcuate rail further comprises first and second arcuate rails, each of said arcuate rails having spaced first and second sides supported by upper and lower arcuate surfaces, said plurality of tips extending substantially from and normally away from the lower arcuate surfaces of both first and second arcuate rails.