Otsuka 02684 Digital Feedback Device Instruction Manual

Otsuka 02684 Digital Feedback Device

Introduction

Your Otsuka Digital Feedback Device consists of a mobile application (App), a patch and ingestible sensors. Your patch is worn on your torso and collects physiological and behavioral metrics such as heart rate, activity, and body position. Your circadian rhythms and patterns can also be analyzed by examining activity and body position as a function of time. It also measures the pattern and regularity of your medication taking, when your medication is taken along with the ingestible sensor. All collected data are securely transferred and stored in controlled databases. The tiny ingestible sensor is made out of ingredients found in the human diet. The ingestible sensor is contained inside a placebo pill. The ingestible sensor sends a signal to the patch after it reaches your stomach.

Patch

Patch The patch is changed weekly. It sticks to the skin on your torso and contains a small battery that powers the patch. Your patch records the time the ingestible sensor is detected. Your patch stores your data and regularly sends it to the mobile application for display to help you keep track of how you are doing, your activity and your rest patterns. Your patch can be worn during most activities, including showering and exercising. Before placing a patch, ensure the skin on your torso is free of hair, clean, dry, and healthy. Do not apply lotion on your torso before applying a new patch.

Patch application

Clean and dry an area above your belly button on either side of your ribcage.
Take a patch out of its packaging. Place it in front of you.
Ensure Bluetooth is enabled from your phones’ “Settings” and have the Digital Feedback Viewer (app) ready to be launched. · Hold down on the power button of your patch until you see a blinking light. Once the light on the patch starts blinking, launch the Digital Feedback Viewer. · Click on “Start Scan” button and wait for the “Patch-DT-XXXXXXXX”, representing the patch serial number, to appear. · Once the patch serial number appears, click “Stop Scan” followed by “Connect”. · Click on “Pair” button when the pairing pop-up appears. · Now your patch is paired and connected to your viewer over Bluetooth.
Carefully remove just the white liners from the center of the patch while holding the blue backing. Helpful tip: Avoid the sticky adhesive by holding the patch by the blue backing.
Stand up straight and hold the patch by the blue backing. Place the sticky side of the patch on the left or right side you cleaned earlier. Gently smooth the patch in place.
Remove the blue backing from your patch.
Gently smooth down your patch to secure it to your skin.

Patch disposal

Replace your patch about once a week or as prompted by your app. Your patch contains a battery. It should be disposed of in the same way as household batteries or electronics. Please check local electronic waste disposal standards.

Patch specifications

Battery: Coin Cell Patch Wear Duration: Approximately 7 days Storage Conditions:

Patch	Temperature	Humidity
>30 days	+5°C(+41°F) - +27°C(+80.5°F)	15% - 93%
<30 days	+0°C(+32°F) - +40°C(+104°F)	15% - 93%

Degree of Ingress Protection: IP27 (Water resistant to 3.3 feet or 1 meter) Protection against Electrical Shock: Internally powered medical equipment Degree of Protection: Type BF Applied Part Mode of Operation: Continuous

This patch complies with ISO 10993-1:2018, ISO 10993-5:2009, and ISO 10993-10:2010 (Biological evaluation of medical devices).
This patch complies with IEC 60601-1:2005+A1:2012+A2:2020, IEC 60601-1-2:2014+A1:2020, IEC 60601-1-11:2015+A1:2020, and IEC 60601-1 6:2010+A1:2013+A2:2020 (Safety of medical electrical equipment).
This patch has no essential performance (if the device is compromised there is no unacceptable risk to the user).
This patch complies with RoHS.
The patch does not contain natural latex rubber.
The patch contains no serviceable parts or components.

Indications for use

The Otsuka Digital Feedback Device consists of a miniaturized, wearable sensor patch for ambulatory recording of physiological and behavioral metrics such as heart rate, activity, body angle relative to gravity (body position), and time-stamped patient logged events, including events signaled by the co-incidence with, or co-ingestion with, the ingestible sensor accessory. When the ingestible sensor is ingested, the Otsuka Digital Feedback Device is intended to log, track and trend intake times. When co-ingested with medication, the tracking and trending of intake times may be used as an aid to measure medication adherence. The Otsuka Digital Feedback Device may be used in any instance where quantifiable analysis of event-associated physiological and behavioral metrics is desirable, and enables unattended data collection for clinical and research applications.

Safety and performance

The ingestible sensor was extensively tested in clinical studies. Overall, 492 volunteers (Age range 21–85, Mean: 44.6) participated in the wearable sensor studies representing 6,407 wearable sensor-use days. During these studies, 412 of these volunteers also took ingestible sensors representing 5,656 ingestion days (total of 20,993 ingestible sensor ingestions). No serious adverse events were observed in these clinical studies. Adverse events that occurred in ≥ 1% of study subjects are detailed as follows. Sixty-one (12.4%) of the study subjects experienced self-limited skin rashes localized at the site of wearable sensor placement. In the ingestion studies, four subjects (1.0%) reported nausea/vomiting which were possibly related to the ingestible sensor. In comparison with direct observation, the ingestible sensor was detected in 97.3% of ingestions, with 100% correct identification. In other words, one out of every 37 sensors may not be detected due to reasons other than non-adherence.

Cautions

General pill

Check the component expiration dates before use.
Keep components out of reach of children.
DO NOT store components in extremely hot, cold, humid or bright conditions.
DO NOT use as sole basis for medication treatment decisions. Detection accuracy is less than 100%. Patients told by a physician to take an Ingestible Sensor with medication may choose to only take one or the other. Therefore, Ingestible Sensor data should be interpreted with caution. Physicians should discuss with patients how they take their medications before making medication changes.
Otsuka America Pharmaceutical, Inc. makes no warranty for any data or information that is collected erroneously by the device. Otsuka America Pharmaceutical, Inc. makes no warranty for any misuse or malfunction due to abuse, accidents, alteration, misuse, neglect, or failure to maintain the products as instructed. Seek medical attention if your clinical condition gets worse or you have new symptoms when using the ingestible sensor or patch. Healthcare providers should use their clinical judgment in interpreting and using any data from the ingestible sensor and/or patch to make clinical decisions.
Heart rate data may not be accurate for patients with pacemakers.

Ingestible sensor pill

Take the ingestible sensor pill with plenty of water.
DO NOT chew.
DO NOT tamper with or place in water before ingestion.
DO NOT exceed 30 ingestions per day

Patch

DO NOT use if you are allergic to adhesive tape.
DO NOT place in locations where your skin is scraped, cracked, inflamed or irritated.
DO NOT place on the same area of skin as the most recently removed patch.
DO NOT wear during magnetic resonance imaging (MRI), cautery and external defibrillation procedures.
DO NOT continue to use if your skin is irritated or inflamed around the patch. Contact your physician.
DO NOT drop or bump with excessive force.
DO NOT use to diagnose heart-related conditions.
DO NOT dispose of patches with household waste.
Patch does not contain medication.

Please be aware...

WARNING: No modification of this equipment is allowed. Modifying the patch may cause a safety hazard for the user.
The patch needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in the “LBL-0556 Otsuka Digital Feedback Device Technical Description, Patch” document.
Portable and mobile RF communications equipment can affect the Patch. Portable and mobile RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no closer than 30 cm (12 inches) to any part of the Patch. Otherwise, degradation of the performance of the Patch could result.

Additional information

For more detailed technical information, please see document “LBL-0556 Otsuka Digital Feedback Device Technical Description, Patch”.

Troubleshooting

For support using your patches or ingestible sensor pills, see the solutions below. Otherwise contact customer support.

Patch

Problem You have visible skin changes, e.g. rash or blistering, around the patch. Solution Remove your patch from your torso. Seek medical attention. Do not use another patch until told to do so by your healthcare provider. Problem Your patch is itchy or uncomfortable or no longer sticks to your skin (no visible skin changes). Solution Remove your patch from your torso. Place the new patch on your torso in a new location. Problem The green light does not appear on patch when button is pressed. Solution Press and hold the button longer (>3 seconds) until green light appears. If the green light still does not appear, try a new patch. If green light still does not appear, contact Customer Support.

Ingestible sensor pill

Problem The ingestible sensor pill gets wet or damaged. Solution Do not take ingestible sensor pill

Equipment symbols

	Batch code
	Serial number
	Catalog number
	Quantity
	Model number
	Manufacturer
	Read instructions before use
	Type BF applied part
	Emits radio waves
	Single use only
	Temperature range
	Humidity range
	Atmospheric Pressure range
	Use by YYYY-MM-DD
	Do not dispose with household waste
	Ingress Protection rating of IP27
	General warning
	Federal Communications Commission ID

Documents / Resources

Otsuka 02684 Digital Feedback Device [pdf] Instruction Manual
02684 Digital Feedback Device, 02684, Digital Feedback Device, Feedback Device, Device

Documents - otsuka – 02684

	[pdf] User Manual Instructions IFU LayoutUpdate 15Dec22 02684 Wearable Sensor For Ambulatory Recording by Otsuka America Pharmaceutical Users Manual x7902684 ex 1 6 electric garden otsuka america pharmaceutical x79 manuals \|\|\| Instructions for Use Otsuka Digital Feedback Device Customer support Phone: 1 844.692.4834 Otsuka America Pharmaceutical, Inc. 3956 Point Eden WayHayward, CA 94545 USA Rx Only LBL-0555, Rev 1, 15Dec2022 Introduction Your Otsuka Digital Feedback Device consists of a mobile application App , a patch ... lang:en score:33 filesize: 1.9 M page_count: 1 document date: 2022-12-16
	[pdf] Otsuka America Pharmaceutical Inc 02684 X7902684 To: From: William Graff wgraff us.tuv.com Samuel Uganzenwoko Samuel.Uganzenwoko fcc.gov FCC Equipment Authorization Branch Re: FCC ID: X7902684 Applicant: Correspondence Number: 731 Confirmation Number: Date of Original E-Mail: Otsuka America Pharmaceutical, Inc. 552514 TC174727 04/08/2023 Subj... lang:en score:22 filesize: 14.97 K page_count: 4 document date: 2023-04-08
	[pdf] Confidentiality Request Letter clevine@proteus Location Otsuka America Pharmaceutical Inc 02684 Wearable Sensor for Ambulatory Recording X7902684 SPC-2684 Rev 1 Draft 04Jan Patch, MyCite, Pouched, D-Tect Effective: ddmmmyyyy Patch, MyCite, Pouched, D-Tect SPC-2684 Otsuka America Pharmaceutical, Inc. TMP-0078 Rev 3 Effective: 22JUN2022 Confidential Page 1 of 10 SPC-2684 Rev 1 Draft 04Jan Patch, MyCite, Pouched, D-Tect Effective: ddmmmy... lang:en score:21 filesize: 623.32 K page_count: 10 document date: 2023-02-22
	[pdf] Product Photos 1 Jeremy Luong Ext Otsuka America Pharmaceutical Inc 02684 X7902684 T UV Rheinland 5015 Brandin Ct., Fremont, CA 94538 T el: 925 249-9123, Fax: 925 249-9124 EUT Photos: Figure 1: EUT- Top View Figure 2: PCBA Top View Report Number: Appendix EUT: Otsuka Patch Model: D-Tect Report Date: November 14, 2022 FCC ID: X7902684 T UV Rheinland 5015 Brandin Ct., Fremo... lang:en score:21 filesize: 251.65 K page_count: 2 document date: 2022-11-22
	[pdf] Test Report Product Photos Emissions Immunity Test Report Jeremy Luong Setup Otsuka America Pharmaceutical Inc 02684 X7902684 5015 Brandin Ct, Fremont CA 94538 Tel: 925 249-9123 Fax: 925 249-9124 Test Setup Photos: Figure 1: Test Setup for Radiated Emissions 30MHzto 1000MHz - Front View Report Number: Appendix EUT: Otsuka Patch Model: D-Tect Report Date: November 14, 2022 FCC ID: X7902684 Page 1 of 6 5015 Brandin... lang:de score:21 filesize: 1.14 M page_count: 6 document date: 2022-11-22
	[pdf] Specifications Test Report Alexander Sowinski Test report Otsuka America Pharmaceutical Inc 02684 Wearable Sensor for Ambulatory Recording X7902684 Test Report Products Prfbericht - Produkte Test Report No.: Prfbericht-Nr.: Client Reference No.: ... n, MA 01460 USA Mail: info us.tuv.com Web: www.tuv.com EMC_NAM_Report Template_Rev1.0 FCC ID: X7902684 Test Report - Products Prfbericht - Produkte Test report no.: US22NGJU 001 Rev1.0 Prfbericht... lang:en score:20 filesize: 4.08 M page_count: 62 document date: 2022-11-22
	[pdf] Specifications Test Report SAR Rating Alexander Sowinski RFx Otsuka America Pharmaceutical Inc 02684 Wearable Sensor for Ambulatory Recording X7902684 Test Report Products Prfbericht - Produkte Test Report No.: Prfbericht-Nr.: Client Reference No.: ... n, MA 01460 USA Mail: info us.tuv.com Web: www.tuv.com EMC_NAM_Report Template_Rev1.0 FCC ID: X7902684 Test Report - Products Prfbericht - Produkte Test report no.: US225CE4 001 Rev1.0 Prfbericht... lang:en score:20 filesize: 879.39 K page_count: 7 document date: 2022-11-22
	[pdf] Product Photos Teardown 1 Jeremy Luong TUV Int Otsuka America Pharmaceutical Inc 02684 X7902684 TUV Rheinland 5015 Brandin Ct., Fremont, CA 94538 Tel: 925 249-9123, Fax: 925 249-9124 EUT Internal Photos: Figure 1: PCBA Top View Report Number: Appendix EUT: Otsuka Patch Model: D-Tect Report Date: December 13, 2022 Figure 2: PCBA Bottom View FCC ID: X7902684 ... lang:en score:20 filesize: 413.85 K page_count: 1 document date: 2022-12-13
	[pdf] Confidentiality Request Letter Microsoft Word LBL 0553 Rev 1 Label Pouch Patch D Tect veen39790 Otsuka America Pharmaceutical Inc 02684 Wearable Sensor for Ambulatory Recording X7902684 LBL-0553 Rev 1 Label, Pouch, Patch, D-Tect Effective: 06JAN2023 Label, Pouch, Patch, D-Tect LBL-0553 Otsuka America Pharmaceutical, Inc. TMP-0078 Rev 3 Effective: 22JUN2022 Confidential Page 1 of 5 LBL-0553 Rev 1 Label, Pouch, Patch, D-Tect Effective: 06JAN2023 1 Purpose/Description This do... lang:en score:19 filesize: 228.49 K page_count: 5 document date: 2023-01-06
	[pdf] Otsuka America Pharmaceutical Inc 02684 X7902684 To: Date: Subject: Samuel Uganzenwoko 4/10/2023 12:26:40 Attestation letters required Message: All three documents should now be available. ... lang:en score:14 filesize: 6 K page_count: 1 document date: 2023-04-10
	[pdf] Documentation Otsuka America Pharmaceutical Inc 02684 X7902684 To: Date: Subject: Samuel Uganzenwoko 9/14/2023 11:25:57 Message: All Documentation provided and accepted. ... lang:en score:14 filesize: 5.96 K page_count: 1 document date: 2023-09-14
	[pdf] Not Covered Entity Otsuka America Pharmaceutical Inc 02684 X7902684 ... lang:en score:14 filesize: 28.76 K page_count: 1 document date: 2023-04-13
	[pdf] Not Covered Equipment Otsuka America Pharmaceutical Inc 02684 X7902684 ... lang:en score:14 filesize: 32.5 K page_count: 1 document date: 2023-04-13
	[pdf] Agent for Service Otsuka America Pharmaceutical Inc 02684 X7902684 ... lang:en score:14 filesize: 50.78 K page_count: 1 document date: 2023-04-13
	[pdf] Confid Request Otsuka America Pharmaceutical Inc 02684 Wearable Sensor for Ambulatory Recording X7902684 ... lang:en score:12 filesize: 1.09 M page_count: 1 document date: 2023-02-22
	[pdf] Attestation of Service Otsuka America Pharmaceutical Inc 02684 Wearable Sensor for Ambulatory Recording X7902684 ... lang:en score:12 filesize: 49.07 K page_count: 1 document date: 2023-02-22
	[pdf] Covered Equip Attestation Otsuka America Pharmaceutical Inc 02684 Wearable Sensor for Ambulatory Recording X7902684 ... lang:en score:12 filesize: 63.87 K page_count: 1 document date: 2023-02-22
	[pdf] User Manual Zanussi ZD 24 6 R User manual 1239322 archive org manualzz id 31.10.2001 2 FG9A Nationale Patente Brevets nationaux Brevetti nazionali 2.3 FG3A Ohne Vorpr ... 21/00 A 00 691 898 B 94911288.2 C 05.04.1994 Q En H 17.01.1996 R En E 17.10.2001 F 06.04.1993 EP 93302684 K HARTLOTBLECH AUS EINER ALUMINIUMLEGIERUNG O ALCAN INTERNATIONAL LIMITED 1188 Sherbrooke Stre... lang:de score:11 filesize: 1.05 M page_count: 201 document date: 2001-10-25