Patent US5239997A successfully refreshed from Google Patents.
US5239997A
Expired / Lapsed
US
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Diagnostic apparatus utilizing low frequency sound waves
Assignee: GUARINO JOSEPH C
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Filing: 1990-12-20
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Granted: 1993-08-31
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Expires: 2010-12-20
Abstract
Abstract A diagnostic apparatus for producing low frequency sound waves applied to a structure to be examined to induce sound waves in the structure and a sensor which is positioned on the structure remote from the sound producing means to receive the sound waves after passage through the structure and to convert the sound waves into electrical impulses. The sensor is connected to an amplifier to boost the electrical signals and transmit the same to a computer data processor and receiver unit for storing the signals and converting the signals into a visual form.
Inventors
- 👤 John R. Guarino
- 👤 Joseph C. Guarino
- 👤 Louis J. Guarino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:28
CPC Classifications
A; A61; A61B; A61B8/00; A61B8/08
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
229 words
A head diagnostic apparatus for detection and quantification of brain disease, the apparatus comprising: inducing means for inducing a low frequency vibration simultaneously and symmetrically through both halves of the brain, said inducing means being specifically formed for applying said low frequency vibration to the mid line of the upper part of the forehead above the frontal sinuses that extend approximately 3.5 cm above the supraorbital ridge; sensing means for receiving said low frequency vibration after it has passed through the head, and for converting said received low frequency vibration into an electrical signal proportionate to said received low frequency vibration, said sensing means being formed for receiving said low frequency vibrations by, methodical application upon correspondingly substantially opposite sides of the head, upon a line extending above ears posterially toward the temporal line of the forehead anteriorly, said sensing means being separately movable from said inducing means; and computerized data processing and receiving means for receiving said electrical signal from said sensing means and for storing and converting said electrical signal into a visual form, said computerized data processing and receiving means also comparing an electrical signal received on one of said opposite sides with another electrical signal received on another one of said opposite sides for the detection and quantification of brain disease in a portion of the brain through which said low frequency vibration is induced.
Claim 2
Dependent Claim
229 words
A head diagnostic apparatus for detection and quantification of brain disease, the apparatus comprising: inducing means for inducing a low frequency vibration simultaneously and symmetrically through both halves of the brain, said inducing means being specifically formed for applying said low frequency vibration to the mid line of the upper part of the forehead above the frontal sinuses that extend approximately 3.5 cm above the supraorbital ridge; sensing means for receiving said low frequency vibration after it has passed through the head, and for converting said received low frequency vibration into an electrical signal proportionate to said received low frequency vibration, said sensing means being formed for receiving said low frequency vibrations by, methodical application upon correspondingly substantially opposite sides of the head, upon a line extending above ears posterially toward the temporal line of the forehead anteriorly, said sensing means being separately movable from said inducing means; and computerized data processing and receiving means for receiving said electrical signal from said sensing means and for storing and converting said electrical signal into a visual form, said computerized data processing and receiving means also comparing an electrical signal received on one of said opposite sides with another electrical signal received on another one of said opposite sides for the detection and quantification of brain disease in a portion of the brain through which said low frequency vibration is induced.
Claim 3
Dependent Claim
64 words
The apparatus of claim 1, wherein: said inducing means includes a signal generating means for producing an input electrical current proportionate to said induced low frequency vibration and a receiving means connected to said signal generating means to receive said input electrical current and to convert said input electrical current into said induced low frequency vibration for applying against the body to be examined.
Claim 4
Dependent Claim
24 words
The apparatus of claim 2, wherein: said inducing means includes a conduit and a transmitting transducer connected to a distal end of said circuit.
Claim 5
Dependent Claim
54 words
The apparatus of claim 3, wherein: an amplifier is connected to said sensing means and to said computerized data processing and receiving means, in order to receive said electrical signal from said sensing means and to amplify said electrical signal and transmit said amplified electrical signal to said computerized data processing and receiving means.
Claim 6
Dependent Claim
29 words
The apparatus of claim 4, wherein: said sensing means is connected by a flexible conduit to said amplifier to facilitate movement from one location on the body to another.
Claim 7
Dependent Claim
20 words
The apparatus of claim 5, wherein: a data storage device is connected to said computerized data processing and receiving means.
Claim 8
Dependent Claim
21 words
The apparatus of claim 6, wherein: said computerized data processing and receiving means includes a monitor display screen and printing unit.
Claim 9
Dependent Claim
199 words
A chest diagnostic apparatus for detection and quantification of lung disease, the apparatus comprising: inducing means for inducing a low frequency vibration simultaneously and symmetrically throughout both halves of the chest, said inducing means being specifically formed for anteriorly applying said low frequency vibration to a substantial center of the manubrium of the chest; sensing means for receiving said low frequency vibration after said low frequency vibration has passed through the chest, said sensing means receiving said low frequency vibration from methodical application of said sensing means to a posterior chest wall and systematical exploration of both lung fields, and said sensing means converting said received low frequency vibration into an electrical signal proportional to said received low frequency vibration, said sensing means being separately movable from said inducing means; and computerized data processing and receiving means for receiving said electrical signal from said sensing means and for storing and converting said electrical signal into a visual form, said computerized data processing and receiving means also comparing different electrical signals received during said methodical application and exploration for the detection and quantification of lung disease in a portion of the lung through which said low frequency vibrations are induced.
Claim 10
Dependent Claim
199 words
A chest diagnostic apparatus for detection and quantification of lung disease, the apparatus comprising: inducing means for inducing a low frequency vibration simultaneously and symmetrically throughout both halves of the chest, said inducing means being specifically formed for anteriorly applying said low frequency vibration to a substantial center of the manubrium of the chest; sensing means for receiving said low frequency vibration after said low frequency vibration has passed through the chest, said sensing means receiving said low frequency vibration from methodical application of said sensing means to a posterior chest wall and systematical exploration of both lung fields, and said sensing means converting said received low frequency vibration into an electrical signal proportional to said received low frequency vibration, said sensing means being separately movable from said inducing means; and computerized data processing and receiving means for receiving said electrical signal from said sensing means and for storing and converting said electrical signal into a visual form, said computerized data processing and receiving means also comparing different electrical signals received during said methodical application and exploration for the detection and quantification of lung disease in a portion of the lung through which said low frequency vibrations are induced.
Claim 11
Dependent Claim
64 words
The apparatus of claim 8, wherein: said inducing means includes a signal generating means for producing an input electrical current proportionate to said induced low frequency vibration and a receiving means connected to said signal generating means to receive said input electrical current and to convert said input electrical current into said induced low frequency vibration for applying against the body to be examined.
Claim 12
Dependent Claim
24 words
The apparatus of claim 9, wherein: said inducing means includes a conduit and a transmitting transducer connected to a distal end of said conduit.
Claim 13
Dependent Claim
54 words
The apparatus of claim 10, wherein: an amplifier is connected to said sensing means and to said computerized data processing and receiving means, in order to receive said electrical signal from said sensing means and to amplify said electrical signal and transmit said amplified electrical signal to said computerized data processing and receiving means.
Claim 14
Dependent Claim
29 words
The apparatus of claim 11, wherein: said sensing means is connected by a flexible conduit to said amplifier to facilitate movement from one location on the body to another.
Claim 15
Dependent Claim
20 words
The apparatus of claim 12, wherein: a data storage device is connected to said computerized data processing and receiving means.
Claim 16
Dependent Claim
21 words
The apparatus of claim 13, wherein: said computerized data processing and receiving means includes a monitor display screen and printing unit.
Claim 17
Dependent Claim
144 words
A diagnostic apparatus for detection and quantification of abnormalities and defects in a body to be examined, the apparatus comprising: an inducing means for substantially transmitting a low frequency vibration in a plurality of substantially symmetrical paths through the body; sensing means for separately receiving said low frequency vibration after being passed through the body along each of said plurality of substantially symmetrical paths, said sensing means being separately movable from said inducing means; and processing means for comparing a first low frequency vibration received along a first of said plurality of paths with a second low frequency vibration received along a second of said plurality of paths, said first path being substantially symmetrical to said second path, and said processing means displaying differences between said first and second low frequency vibrations caused by an abnormality in one of said first and second paths.
Claim 18
Dependent Claim
144 words
A diagnostic apparatus for detection and quantification of abnormalities and defects in a body to be examined, the apparatus comprising: an inducing means for substantially transmitting a low frequency vibration in a plurality of substantially symmetrical paths through the body; sensing means for separately receiving said low frequency vibration after being passed through the body along each of said plurality of substantially symmetrical paths, said sensing means being separately movable from said inducing means; and processing means for comparing a first low frequency vibration received along a first of said plurality of paths with a second low frequency vibration received along a second of said plurality of paths, said first path being substantially symmetrical to said second path, and said processing means displaying differences between said first and second low frequency vibrations caused by an abnormality in one of said first and second paths.
Claim 19
Dependent Claim
148 words
An apparatus in accordance with claim 15, wherein: said inducing means has a transmitting transducer and said transmitting transducer receives a generated signal and converts said generated signal into said low frequency vibration, said low frequency vibration being proportional to said generated electrical signal; said sensing means also converting each of said separately received low frequency vibrations into a separate received electrical signal proportionate to said each of said separately received low frequency vibrations, each of said separate received electrical signals being sent to said processing means; and said processing means having a signal generator creating said generated electrical signal, said generated electrical signal being generated with predetermined characteristics, and said processing means sending said generated signal to said inducing means at a predetermined time, said processing means comparing said each of said received electrical signals in one of a side by side, and one after another comparison.
Claim 20
Dependent Claim
32 words
An apparatus in accordance with claim 15, wherein: said sensing means has a microphone element that is separately spaced at an end point of each of said plurality of substantially symmetrical paths.
Claim 21
Dependent Claim
39 words
An apparatus in accordance with claim 15, wherein: said processing means detects a difference in attenuation between said first and second low frequency vibrations caused by one of said first and second low frequency vibrations passing through said abnormality.
Claim 22
Dependent Claim
18 words
An apparatus in accordance with claim 15, wherein: said low frequency vibration is a low frequency sound wave.
Claim 23
Dependent Claim
20 words
An apparatus in accordance with claim 15, wherein: said low frequency vibration is a plurality of low frequency sound waves.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-08-30 | 1997-03-01 | 1997-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-08-30 | 2001-03-01 | 2001-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-08-30 | 2005-03-01 | 2005-08-31 | $7700.00 | Window Closed / Lapsed |