US5553629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable medical laser pack system
Assignee: United States Department of the Air Force
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Filing: 1993-03-11
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Granted: 1996-09-10
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Expires: 2013-03-11
Abstract
Abstract A fiber optic cable has one end directly coupled to a semiconductor IR generating laser diode array and the other end is used to direct IR radiation at a soldier's wound for surgical purposes. The beam may also be used to illuminate a dark scene to detect the presence of a present threat such as a sniper. The components are conveniently carried by the medically trained person in his belt pack so as not to interfere with his freedom of movement. Disposable IR applicator tips may also be provided to be attached to the IR exit portion of the fiber optic cable.
Inventors
- 👤 Andreas G. Keipert
- 👤 Michael S. Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:58
CPC Classifications
A; A61; A61B; A61B18/00; A61B18/18; A61B18/20; A61B18/22; A61B17/00; A61B2017/00017; A61B2017/00137; A61B2017/00141; A61B2017/00154; A61B2017/00172; A61B90/00; A61B90/50; A61B2090/502; A61B2560/00; A61B2560/04; A61B2560/0431; A61F; A61F17/00
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
155 words
A method of employing a medical laser device comprising the steps of: (a) providing said medical device which includes a semiconductor laser diode means for generating infra-red radiation; (a-1) a power source for energizing said semiconductor laser diode means; and (a-2) a fiber optic cable having a first terminal portion optically coupled to the semiconductor laser diode means and having a second terminal portion for applying said infra-red radiation to the body of a person for surgical purposes; (b) providing medically trained personnel carrying said medical laser device with a viewing device for making a scene illuminated by infra-red radiation visible; (c) directing infra-red radiation exiting the second terminal portion of said fiber optic cable at the nearby body of a person for surgical purposes; and (d) alternatively, directing infra-red radiation exiting the second terminal portion of said fiber optic cable at a scene for viewing the scene with the aid of said viewing device.
Claim 2
Independent Claim
155 words
A method of employing a medical laser device comprising the steps of: (a) providing said medical device which includes a semiconductor laser diode means for generating infra-red radiation; (a-1) a power source for energizing said semiconductor laser diode means; and (a-2) a fiber optic cable having a first terminal portion optically coupled to the semiconductor laser diode means and having a second terminal portion for applying said infra-red radiation to the body of a person for surgical purposes; (b) providing medically trained personnel carrying said medical laser device with a viewing device for making a scene illuminated by infra-red radiation visible; (c) directing infra-red radiation exiting the second terminal portion of said fiber optic cable at the nearby body of a person for surgical purposes; and (d) alternatively, directing infra-red radiation exiting the second terminal portion of said fiber optic cable at a scene for viewing the scene with the aid of said viewing device.
Claim 3
Dependent Claim
27 words
The method of claim 1 including the step of transporting the medical laser device in a belt pack adapted to be carried by a medically trained person.
Claim 4
Dependent Claim
35 words
The method of claim 1 including the step of causing the infra-red radiation to widely diverge as it exits from the second terminal portion of the fiber optic cable, thereby to produce an infra-red searchlight.
Claim 5
Independent Claim
149 words
A method of employing a medical laser device comprising the steps of: (a) providing said medical device which includes an infra-red light source; and (a-1) a power source for energizing said infra-red light source; and (a-2) a fiber optic cable having a first terminal portion optically coupled to the infra-red light source and having a second terminal portion for applying said infra-red radiation to the body of a person for surgical purposes; (b) providing medically trained personnel carrying said medical laser device with a viewing device for making a scene illuminated by infra-red radiation visible; (c) directing infra-red radiation exiting the second terminal portion of said fiber optic cable at the nearby body of a person for surgical purposes; and (d) alternatively, directing infra-red radiation exiting the second terminal portion of said fiber optic cable at a scene for viewing the scene with the aid of said viewing device.
Claim 6
Independent Claim
149 words
A method of employing a medical laser device comprising the steps of: (a) providing said medical device which includes an infra-red light source; and (a-1) a power source for energizing said infra-red light source; and (a-2) a fiber optic cable having a first terminal portion optically coupled to the infra-red light source and having a second terminal portion for applying said infra-red radiation to the body of a person for surgical purposes; (b) providing medically trained personnel carrying said medical laser device with a viewing device for making a scene illuminated by infra-red radiation visible; (c) directing infra-red radiation exiting the second terminal portion of said fiber optic cable at the nearby body of a person for surgical purposes; and (d) alternatively, directing infra-red radiation exiting the second terminal portion of said fiber optic cable at a scene for viewing the scene with the aid of said viewing device.
Claim 7
Dependent Claim
27 words
The method of claim 4 including the step of transporting the medical laser device in a belt pack adapted to be carried by a medically trained person.
Claim 8
Independent Claim
106 words
A method of employing a medical laser device comprising the steps of: (a) providing said medical device which includes an infra-red light source; and (a-1) a power source for energizing said infra-red light source; (b) providing medically trained personnel carrying said medical laser device with a viewing device for making a scene illuminated by infra-red radiation visible; (c) directing infra-red radiation from said infra-red light source at the nearby body of a person for surgical purposes; and (d) alternatively, directing a broad beam of infra-red radiation produced by said infra-red light source at a scene for viewing the scene with the aid of said viewing device.
Claim 9
Independent Claim
106 words
A method of employing a medical laser device comprising the steps of: (a) providing said medical device which includes an infra-red light source; and (a-1) a power source for energizing said infra-red light source; (b) providing medically trained personnel carrying said medical laser device with a viewing device for making a scene illuminated by infra-red radiation visible; (c) directing infra-red radiation from said infra-red light source at the nearby body of a person for surgical purposes; and (d) alternatively, directing a broad beam of infra-red radiation produced by said infra-red light source at a scene for viewing the scene with the aid of said viewing device.
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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) | 1999-09-10 | 2000-03-11 | 2000-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-09-10 | 2004-03-11 | 2004-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-09-10 | 2008-03-11 | 2008-09-10 | $7700.00 | Window Closed / Lapsed |