Technology description overview

0271-EX-ST-2018 Text Documents

etectRx, Inc.

2018-02-16ELS_205057

etectRx, Inc. 107 SW 140th Terrace Suite 1 Newberry FL 32669 Overview The product is used to monitor medication adherence and consists of 2 parts: 1. An ingested “Tag”, contained in a standard medication capsule, when the capsule dissolves the tag becomes active in the body. 2. A “Reader” worn on the upper body hanging from a lanyard. The reader weights about 83 grams. The Re Figures 1 through 4 should give you an idea of these components. Figure 1 Figure 2 Capsules with tag Reader as worn Figure 3 Figure 4 ECG side Reader front Proprietary and Confidential Page 1 of 2

The tag is an intentional radiator under FCC part 15 and powered by a G.I. cell that uses stomach acid to activate/power it. The tag operating frequency is around 300 MHz and the transmit time in the body is about 20 minutes. The reader is also a FCC Part 15 device and has several functions: 1. Read the tag at 300 MHz. 2. Collect capsule/Tag detect information and transmit this information to a cell-phone app via BTLE at 2.4 GHz. There is a single button to turn the Reader on/off. The Reader has both an accelerometer and an ECG receiver inside. The accelerometer is used to keep the Reader awake or to place it in a sleep state after 10 minutes of inactivity. The ECG receiver is there to only identify the user. The ECG information is only used internally by the reader. The Reader is powered by an internal 3.7 V Lithium-ion battery only. The battery is not user replaceable. The battery is charged wirelessly using a standard Qi-compliant charger. The charger is a purchase “off the shelf” type of item and has all its regulatory approvals. The Reader has no external interfaces (USB, serial, etc.). Regards, Mario de Aranzeta Senior Test Engineer etectRx, Inc. 107 SW 140th Terrace Suite 1 Cell: 352-278-0764 Proprietary and Confidential Page 2 of 2


Document Created: 2018-02-16 18:01:09
Document Modified: 2018-02-16 18:01:09
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