IP Library Granted Patent US 12,274,533
Granted Patent B2
US 12,274,533 · App. 17/609,333 · Granted Apr 15, 2025

Putative energy field analysis using non-thermal plasma array

Inventors: Bradley N. Eckert (Chandler, AZ); Bryon K. Eckert (Chandler, AZ); Huan Truong (Chandler, AZ)
Assignee: Iolera Holdings Pte. Ltd.
A61B5/0205A61B5/0245A61B5/053
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Quick Facts
Patent No.
US 12,274,533
App. No.
17/609,333
Granted
Apr 15, 2025
Kind
B2
Abstract

A device for detecting and analyzing vital fields includes: a dielectric barrier discharge array fabricated on a thin substrate with low dielectric loss; an air permeable sheet for electrical insulation from the skin; a transformer for generating sufficient AC voltage to cause air breakdown in the array; a signal transformer and bypass capacitor for isolating the radio frequency current from the plasma discharge; circuitry for amplification and narrow-band spectrum analysis of the plasma discharge current. The amplified signal from the plasma discharge current is gated to include only signal from the part of the drive waveform where plasma discharge predominantly occurs. Frequency converters reduce the complexity of narrow-band spectrum analysis; spectrum analysis is done by Fast Fourier Transform analysis of the frequency converter outputs. The different FFT results are compared and analyzed to aid the user with the correct array placement on the body, and the detection of medical conditions.

Claims (21)

1. A device for detecting and analyzing vital fields of an organism, the device comprising:

a dielectric barrier discharge array fabricated on a thin substrate with low dielectric loss;

an air permeable sheet for electrical insulation from skin of the organism;

a transformer for generating sufficient AC voltage to cause air breakdown in the array;

a signal transformer and a bypass capacitor for isolating a radio frequency current from a plasma discharge of the array; and

circuitry for amplification and narrow-band spectrum analysis of the radio frequency current to produce an amplified signal of a plasma discharge current, wherein:

the amplified signal from the plasma discharge current is gated based on a driving waveform to include only signal from the part of the drive waveform where plasma discharge predominantly occurs;

a multiplicity of frequency converters are used to reduce the complexity of the narrow-band spectrum analysis;

the spectrum analysis is done by Fast Fourier Transform (FFT) analysis of outputs of the multiplicity of frequency converters to produce a corresponding multiplicity of different FFT outputs; and

the different FFT outputs are compared and analyzed to aid a user of the device with correct placement of the array on the body organism for detection of medical conditions correlated to the different FFT outputs.

2. The device of claim 1 wherein the frequency converters are implemented as analog circuitry.

3. The device of claim 1 wherein the amplified signal is digitized by a high speed analog to digital converter and the frequency converters are implemented as digital down converters and decimating filters.

4. The device of claim 1 wherein the array is connected to the signal transformer through a length of coaxial cable.

5. The device of claim 4 wherein a series resistor is added to reduce signal reflections on the coaxial cable.

6. The device of claim 1 , further comprising:

a high voltage transformer in electrical communication with and driving the array; and

a drive control for the high voltage transformer, wherein the drive control for the high voltage transformer is integrated into an Application Specific Integrated Circuit (ASIC), along with the narrow-band spectrum analysis circuitry and an associated Central Processing Unit (CPU) for real-time analysis.

7. The device of claim 6 wherein the ASIC is connected to a transceiver for the purpose of using a smart phone as a secondary user interface.

8. The device of claim 6 , further comprising a micro-controller that is separate from the ASIC and that is configured to perform plasma control.

9. The device of claim 1 wherein the plasma discharge of the array is modulated by turning the AC voltage to the array on and off at a plasma modulation frequency and a set duty cycle.

10. The device of claim 9 wherein radio signals in the VHF and UHF frequency ranges, generated by plasma interaction with the organism, are detected for the purpose of adjusting the plasma modulation frequency.

Assignments (3)
CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA PREVIOUSLY RECORDED ON REEL 063136 FRAME 0856. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Apr 3, 2023
From: IOLERA HOLDINGS LLC
To: IOLERA HOLDINGS PTE. LTD.
Reel/Frame 063251/0845 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 28, 2023
From: WALLIN, TROY A; NGUYEN, MINH PHUONG THI
To: IOLERA HOLDINGS, LLC
Reel/Frame 063136/0856 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 21, 2022
From: TRUONG, HUAN; ECKERT, BRADLEY; ECKERT, BRYON
To: CHISCAN HOLDINGS, L.L.C.
Reel/Frame 059206/0221 →
Continuity (2)
Provisional Application 62843978 · May 6, 2019
Related Publication 20220151498A1 · May 19, 2022
References Cited (43)
US 4357709A · Butler et al. · 1982 [cited by applicant]
US 5115168A · Shoda et al. · 1992 [cited by applicant]
US 5130003A · Conrad · 1992 [cited by applicant]
US 5363054A · Bekefi · 1994 [cited by applicant]
US 5705931A · Klick · 1998 [cited by applicant]
US 5909086A · Kim et al. · 1999 [cited by applicant]
US 6347238B1 · Levengood et al. · 2002 [cited by applicant]
US 6713965B2 · Jang et al. · 2004 [cited by applicant]
US 7564419B1 · Patel · 2009 [cited by applicant]
US 8460283B1 · Laroussi et al. · 2013 [cited by applicant]
US 20040135590A1 · Quon · 2004 [cited by applicant]
US 20050116871A1 · Moheb et al. · 2005 [cited by applicant]
US 20080097183A1 · Monro · 2008 [cited by applicant]
US 20090292196A1 · Eckert et al. · 2009 [cited by applicant]
US 20100296977A1 · Hancock · 2010 [cited by applicant]
US 20110109519A1 · Quan et al. · 2011 [cited by applicant]
US 20110118556A1 · Siegel et al. · 2011 [cited by applicant]
US 20120156093A1 · Kitano · 2012 [cited by applicant]
US 20120309328A1 · Morrison et al. · 2012 [cited by applicant]
US 20130253302A1 · Eckert et al. · 2013 [cited by applicant]
US 20140088433A1 · Shan · 2014 [cited by applicant]
US 20140263202A1 · Partridge · 2014 [cited by applicant]
US 20140309522A1 · Fullerton et al. · 2014 [cited by applicant]
US 20140319382A1 · Hancock et al. · 2014 [cited by applicant]
US 20150056107A1 · Hancock · 2015 [cited by applicant]
US 20160065256A1 · Yun et al. · 2016 [cited by applicant]
US 20160317061A1 · Ostadrahimi et al. · 2016 [cited by applicant]
US 20160337986A1 · Broda et al. · 2016 [cited by applicant]
US 20160372310A1 · Chung et al. · 2016 [cited by applicant]
US 20170367613A1 · Eckert et al. · 2017 [cited by applicant]
US 20210068896A1 · Eckert et al. · 2021 [cited by applicant]
Arata Y., et al., “Contribution of Higher Harmonic Resonance on the Production of ECR Mirror Plasma by 60 GHz Gyrotron,” Japanese Journal of Applied Physics, Feb. 1989, vol. 28(2), pp. 234-239. [cited by applicant]
Ibrahim M., et al., “Performance Analysis of Fast Fourier Transform on Field Programmable Gate Arrays and Graphic Cards,” 2016, 5 pages. [cited by applicant]
International Search Report and Written Opinion issued in International Application No. PCTUS2020031725, mailed on Jul. 22, 2020, 6 pages. [cited by applicant]
Jackson G.L., et al., “Second Harmonic Electron Cyclotron Pre-Ionization in the DIII-D Tokamak,” Nuclear Fusion, Mar. 19, 2007, vol. 47, pp. 257-263. [cited by applicant]
Kamoda H., et al., “Millimeter-Wave Beam Former Using Liquid Crystal,” 34th European Microwave Conference, 2004, pp. 1141-1144. [cited by applicant]
Nie Q Y., et al., “A Two-Dimensional Cold Atmospheric Plasma Jet Array for Uniform Treatment of Large-Area Surfaces for Plasma Medicine,” New Journal of Physics, 2009, vol. 11, 15 pages. [cited by applicant]
Rubinski D., “Incremental Encoder Ouput Signal Overview,” Wayback Machine Document, 2015, 1 page. [cited by applicant]
Sathasivam S., et al., “ASIC Implementation of High throughout FFT Processor for Scientific Applications,” 2016, 5 pages. [cited by applicant]
Schmuck S., et al., “Electron Cyclotron Emission Spectra in X- and O-Mode Polarisation at JET: Martin-Puplett Interferometer, Absolute Calibration, Revised Uncertainties, Inboard/Outboard Temperature Profile, and Wall P… [cited by applicant]
Udintsev., V.S., et al., “New ECE Diagnostics for the TEXTOR-94 Tokamak,” Review of Scientific Instruments, Jan. 3, 2001, vol. 72 (1), pp. 359-362. [cited by applicant]
Wiltse J.C., “History of Millimeter and Submillimeter Waves,” IEEE Transactions on Microwave Theory and Techniques, Sep. 9, 1984, vol. 32 (9), 10 pages. [cited by applicant]
Yang Z., et al., “Vital Sign and Sleep Monitoring Using Millimeter Wave”, ACM Transactions on Sensor Networks, Apr. 30, 2017, Retrieved from the Internet: https://dl.acm.org/doi/pdf/10.1145/3051124https://dl.acm.org/doi… [cited by applicant]