Patent ID: 9655556
Date: 2017-05-23
CPC Classifications: A61B

Claim:
1. An allergy testing method, which comprises the steps of: opening a sealed holding tray of pre-filled containers of allergenic materials and each container having a coding; providing an allergy testing tray having a plurality of reservoirs that have a coding that matches that of the pre-filled containers; filling each of the reservoirs with an entire content of one of the pre-filled containers of allergenic material, by matching a coded sequence so that the coding of the container matches the coding of a reservoir to be filled; inserting a matching number of asymmetrical applicators into a matching number of reservoir openings, thereby loading the allergenic material onto tips of the asymmetrical applicators, the asymmetrical applicators also having a coding matching that of the reservoirs; and applying the asymmetrical applicators to an area of skin of a patient and perform a percutaneous skin test.