US4718422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coherent beam coupler system and method II
Assignee: Individual
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Filing: 1985-05-09
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Granted: 1988-01-12
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Expires: 2005-05-09
Abstract
Abstract A system and method for diagnosing and treating undesired internal conditions and structures, such as occluded vessels or aberrant histological regions. Diagnosis is effected by means of doppler analysis of laser light directed to the effected site from an inserted laser-containing unit, and treatment is accomplished by the same unit through direction of laser emissions of controlled characteristics toward the target site, thereby accomplishing departicalization, disintegration, and elimination through normal bodily processes of the undesired structure. Coherent radiation of a determinate size, wave amplitude, and electronic composition is precisely directed to given loci of operation for non-invasive analysis and treatment of aberrant sites. The invention embodies a noval unitary device with an assemblage of automated diaphragms, beam splitters, electronic choppers, an automated dye cell subsystem, and a focusing turret equipped with rotating lens elements and a piezoelectric element. The system directs, focuses, and alters the electronic characteristics of one or more laser emissive sources onto a fiber optics array. The assemblage of subsystems includes an aspiration infusion pump, aspiration conduits, infusion conduits, and emission fiber optics and return self-focusing fiber optics elements within an automated hydraulic hypodermic delivery system.
Inventors
- 👤 Larry Rosenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:27
CPC Classifications
A; A61; A61B; A61B18/00; A61B18/18; A61B18/20; A61B18/22; A61B5/00; A61B5/0059; A61B5/0082; A61B5/0084; A61B2018/00636; A61B2018/2035; A61B2018/2045; A61B2018/205
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
73 words
The method for diagnosing the aberrant condition of a selected site within the body of a subject, including the steps of: (a) directing laser light from at-least-one laser beam source onto said selected site to excite such site, whereby laser light is re-emitted from said selected site; (b) conducting Doppler spectral analysis of said re-emitted laser light; and, (c) electrophoretically determining the chemical composition of the selected site where the aberrant condition exists.
Claim 2
Independent Claim
73 words
The method for diagnosing the aberrant condition of a selected site within the body of a subject, including the steps of: (a) directing laser light from at-least-one laser beam source onto said selected site to excite such site, whereby laser light is re-emitted from said selected site; (b) conducting Doppler spectral analysis of said re-emitted laser light; and, (c) electrophoretically determining the chemical composition of the selected site where the aberrant condition exists.
Claim 3
Independent Claim
117 words
The method for treating undesired conditions of selected organic sites within the body of a subject, in the region of which sites reside potentially lethal or debilitating substances, including the steps of: (a) inserting in juxtaposition to said site, means for emitting laser light; (b) causing said laser emitting means to emit laser light at a predetermined intensity to effect departiclization at said selected site, without damaging tissue in the vicinity of said site; and (c) introducing an infusate into the region of said selected sites; said laser departiclization step providing for obstructive hemopoietic mediums undergoing displacement by said infusate, which infusate acts as a mediator and renders said potentially lethal or debilitating substances inert and voidable.
Claim 4
Independent Claim
117 words
The method for treating undesired conditions of selected organic sites within the body of a subject, in the region of which sites reside potentially lethal or debilitating substances, including the steps of: (a) inserting in juxtaposition to said site, means for emitting laser light; (b) causing said laser emitting means to emit laser light at a predetermined intensity to effect departiclization at said selected site, without damaging tissue in the vicinity of said site; and (c) introducing an infusate into the region of said selected sites; said laser departiclization step providing for obstructive hemopoietic mediums undergoing displacement by said infusate, which infusate acts as a mediator and renders said potentially lethal or debilitating substances inert and voidable.
Claim 5
Independent Claim
96 words
The method for diagnosing the aberrant condition of a selected site within the body of a subject, including the steps of: (a) directing laser light from at-least-one laser beam source onto said selected site to excite such site, whereby laser light is re-emitted from said selected site; (b) conducting Doppler spectral analysis of said re-emitted laser light; (c) providing an array of electronically actuated tunable beam splitters; and, (d) controlling by means of said array of tunable beam splitters the separate and distinct spectral lines contained within the laser light from said at-least-one laser beam source.
Claim 6
Independent Claim
96 words
The method for diagnosing the aberrant condition of a selected site within the body of a subject, including the steps of: (a) directing laser light from at-least-one laser beam source onto said selected site to excite such site, whereby laser light is re-emitted from said selected site; (b) conducting Doppler spectral analysis of said re-emitted laser light; (c) providing an array of electronically actuated tunable beam splitters; and, (d) controlling by means of said array of tunable beam splitters the separate and distinct spectral lines contained within the laser light from said at-least-one laser beam source.
Claim 7
Independent Claim
119 words
The method for diagnosing the aberrant condition of a selected site within the body of a subject, including the steps of: (a) directing laser light from at-least-one laser beam source onto said selected site to excite such site, whereby laser light is re-emitted from said selected site; (b) conducting Doppler spectral analysis of said re-emitted laser light; (c) providing an array of electronically actuated tuanble beam splitters; (d) controlling by means of said array of tunable beam splitters the separate and distinct spectral lines contained within the laser light from said at-least-one laser beam source; and, (e) modifying the surface properties of said tunable beam splitters to control the content of the laser light incident upon said selected site.
Claim 8
Independent Claim
119 words
The method for diagnosing the aberrant condition of a selected site within the body of a subject, including the steps of: (a) directing laser light from at-least-one laser beam source onto said selected site to excite such site, whereby laser light is re-emitted from said selected site; (b) conducting Doppler spectral analysis of said re-emitted laser light; (c) providing an array of electronically actuated tuanble beam splitters; (d) controlling by means of said array of tunable beam splitters the separate and distinct spectral lines contained within the laser light from said at-least-one laser beam source; and, (e) modifying the surface properties of said tunable beam splitters to control the content of the laser light incident upon said selected site.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-01-11 | 1991-07-13 | 1992-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-11 | 1995-07-13 | 1996-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-11 | 1999-07-13 | 2000-01-12 | $7700.00 | Window Closed / Lapsed |