US6090044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for diagnosing medical conditions using a neural network
Assignee: Individual
•
Filing: 1997-12-10
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Granted: 2000-07-18
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Expires: 2017-12-10
Abstract
Abstract A system for diagnosing medical conditions, such as low back pain (LBP), is provided, whereby a neural network is trained by presentation of large amounts of clinical data and diagnostic outcomes. Following training, the system is able to produce the diagnosis from the clinical data. While the present invention may be useful in diagnosing LBP in one embodiment, other applications of the present invention, both in the medical field and in other fields, are also envisioned. This intelligent diagnostic system is less expensive and more accurate than conventional diagnostic methods, and has the unique capability to improve its accuracy over time as more data is analyzed.
Inventors
- 👤 Jeffrey B. Bishop
- 👤 Malcolm H. Pope
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:34
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/103; A61B5/107; A61B5/1071; A61B5/11; A61B5/1116; A61B5/72; A61B5/7235; A61B5/7264; A61B5/7267; G; G16; G16H; G16H15/00; G16H20/00; G16H20/10; G16H50/00; G16H50/20; A61B5/68; A61B5/6801; A61B5/6813; A61B5/6823; A61B5/683; A61B5/6831; G16H10/00; G16H10/60; Y; Y10; Y10S; Y10S128/00; Y10S128/92
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
114 words
A system for diagnosing an unknown low back pain condition, comprising: A. means for generating a plurality of training data sets, each training data set including measurements of flexion-extension bending, lateral bending, and rotational bending associated with an historical occurrence of the low back pain condition, and a known diagnosis value associated with the historical occurrence of the low back pain condition; B. a neural network; C. means for training the neural network using the plurality of training data sets; and D. means, responsive to the trained neural network, for generating a target diagnosis value based upon selected measurements of flexion-extension bending, lateral bending, and rotational bending for an unknown low back pain condition.
Claim 2
Independent Claim
114 words
A system for diagnosing an unknown low back pain condition, comprising: A. means for generating a plurality of training data sets, each training data set including measurements of flexion-extension bending, lateral bending, and rotational bending associated with an historical occurrence of the low back pain condition, and a known diagnosis value associated with the historical occurrence of the low back pain condition; B. a neural network; C. means for training the neural network using the plurality of training data sets; and D. means, responsive to the trained neural network, for generating a target diagnosis value based upon selected measurements of flexion-extension bending, lateral bending, and rotational bending for an unknown low back pain condition.
Claim 3
Dependent Claim
16 words
The system of claim 1, wherein the training data sets generating means comprises a triaxial goniometer.
Claim 4
Dependent Claim
26 words
The system of claim 1, further comprising: (e) means for receiving the target diagnosis value and for prescribing appropriate treatment of the low back pain condition.
Claim 5
Dependent Claim
105 words
A process for diagnosing an unknown low back pain condition using a neural network, comprising the steps of: A. generating a plurality of training data sets, each training data set including measurements of flexion-extension bending, lateral bending, and rotational bending associated with an historical occurrence of the low back pain condition, and a known diagnosis value associated with the historical occurrence of the low back pain condition; B. training the neural network using the plurality of training data sets; and C. generating a target diagnosis value based upon selected measurements of flexion-extension bending, lateral bending, and rotational bending for an unknown low back pain condition.
Claim 6
Dependent Claim
105 words
A process for diagnosing an unknown low back pain condition using a neural network, comprising the steps of: A. generating a plurality of training data sets, each training data set including measurements of flexion-extension bending, lateral bending, and rotational bending associated with an historical occurrence of the low back pain condition, and a known diagnosis value associated with the historical occurrence of the low back pain condition; B. training the neural network using the plurality of training data sets; and C. generating a target diagnosis value based upon selected measurements of flexion-extension bending, lateral bending, and rotational bending for an unknown low back pain condition.
References Cited (Backward Citations)
US5862304A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-07-18 | 2004-01-17 | 2004-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-07-18 | 2008-01-17 | 2008-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-07-18 | 2012-01-17 | 2012-07-18 | $7700.00 | Window Closed / Lapsed |