US5407071A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for an elongated flexible fiber and method of use
Assignee: Microbiomed Corp
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Filing: 1993-08-09
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Granted: 1995-04-18
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Expires: 2013-08-09
Abstract
Abstract A package for an elongated flexible fiber. The package comprises a pair of package portions which define a fiber receiving cavity therein. Lips around the perimeter of the package allow a fiber to be wrapped thereon and passed between the lips into the fiber receiving cavity. Each package portion defines a fiber end receiving cavity therein, each fiber end receiving cavity being adapted for receiving an end of the fiber. Each fiber receiving cavity may be deflected away from the opposite package portion, thereby freeing the corresponding end of the fiber. The natural spring action of the elastically flexible fiber will cause the end of the fiber to pop radially outwardly from the package. Terminals, operating tips and other devices may be attached to the ends of the fibers. After both ends of the fiber have been thus freed, the package may be repositioned along the length of extended fiber by simply rolling it so that one section of the fiber is rewound into the package, and the other section is further unwound therefrom. The invention is particularly adapted for use with light transmitting fibers, such as used with surgical lasers in medical environments. The package and fiber may be easily sterilized prior to use, and after use the fiber may be rewound into the package for easy disposal as biomedical waste. In non-medical areas, such as light transmitting fibers in the communication industry, the package is reusable.
Inventors
- 👤 Harvey A. Lawhon
- 👤 William W. Gardetto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:01
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/44; G02B6/4439; G02B6/4457; B; B65; B65D; B65D85/00; B65D85/02; B65D85/04; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H75/14; B65H75/143; B65H75/34; B65H75/38; B65H75/40; B65H75/406; G02B6/444; G02B6/4453; A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06114; A61B17/06119; A61B17/06123; A61B50/00; A61B50/30; A61B50/36; B65H2407/00; B65H2407/40; B65H2701/00; B65H2701/30; B65H2701/32; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/80
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
80 words
A method of utilizing a length of fiber spooled in a package, said method comprising the steps of: deflecting a first flexible portion of said package away from another portion of said package such that a gap is formed between said portions of said package and a first end of said fiber pops out of said package by natural spring action of said fiber; and unwinding a portion of said fiber from said package by pulling on said first end.
Claim 2
Independent Claim
80 words
A method of utilizing a length of fiber spooled in a package, said method comprising the steps of: deflecting a first flexible portion of said package away from another portion of said package such that a gap is formed between said portions of said package and a first end of said fiber pops out of said package by natural spring action of said fiber; and unwinding a portion of said fiber from said package by pulling on said first end.
Claim 3
Dependent Claim
16 words
The method of claim 1 further comprising the step of rewinding said fiber onto said package.
Claim 4
Dependent Claim
32 words
The method of claim 1 further comprising the step of hanging said package from a supporting device at a position on said package spaced above a center of gravity of said package.
Claim 5
Dependent Claim
22 words
The method of claim 1 further comprising supporting said package at a center finger hole while unwinding said fiber from said package.
Claim 6
Dependent Claim
33 words
The method of claim 1 wherein said fiber is a light-transmitting fiber with a terminal attached to said first end; and further comprising the step of attaching said terminal to a light source.
Claim 7
Dependent Claim
59 words
The method of claim 1 further comprising the steps of: deflecting a second flexible portion of said package such that another gap is formed and a second end of said fiber pops out of said package by natural spring action of said fiber; and unwinding another portion of said fiber from said package by pulling on said second end.
Claim 8
Dependent Claim
49 words
The method of claim 6 further comprising the step of repositioning said package by rolling said package along said fiber such that one of said portions of said fiber is rewound onto said package and the other of said portions of said fiber is further unwound from said package.
Claim 9
Dependent Claim
55 words
The method of claim 6 wherein: said fiber is a surgical laser-transmitting fiber; said fiber has a laser connector attached to said first end of said fiber; said fiber further has an operating tip attached to said second end of said fiber; and further comprising the step of attaching said laser connector to a laser.
Claim 10
Dependent Claim
31 words
The method of claim 8 further comprising: disconnecting said connector from said laser and rewinding said fiber onto said package; and disposing of said package and fiber therein as biomedical waste.
Claim 11
Dependent Claim
17 words
The method of claim 1 further comprising, prior to the other steps, sterilizing said fiber and package.
Claim 12
Dependent Claim
175 words
A package for holding and dispensing a length of fiber, said package comprising: a first package portion defining an annular groove therein, said first package portion comprising: a deflectable corner portion defining a cavity extending tangentially with respect to said groove and in communication therewith; an annular lip disposed substantially around said groove; a corner lip disposed on said corner portion adjacent to said cavity, said corner lip being an extension of said annular lip; and an attaching shoulder; and a second package portion substantially identical to said first package portion and affixed to said first package portion along a plane defined by the attaching shoulders thereof such that the grooves form a fiber-receiving cavity; wherein: the corner portion of each of said first and second package portions is deflectable away from said plane; and a portion of said cavity in said deflectable corner portion of said first package portion is exposed and another portion of said cavity in said deflectable corner portion of said first package portion is covered by said second package portion.
Claim 13
Dependent Claim
175 words
A package for holding and dispensing a length of fiber, said package comprising: a first package portion defining an annular groove therein, said first package portion comprising: a deflectable corner portion defining a cavity extending tangentially with respect to said groove and in communication therewith; an annular lip disposed substantially around said groove; a corner lip disposed on said corner portion adjacent to said cavity, said corner lip being an extension of said annular lip; and an attaching shoulder; and a second package portion substantially identical to said first package portion and affixed to said first package portion along a plane defined by the attaching shoulders thereof such that the grooves form a fiber-receiving cavity; wherein: the corner portion of each of said first and second package portions is deflectable away from said plane; and a portion of said cavity in said deflectable corner portion of said first package portion is exposed and another portion of said cavity in said deflectable corner portion of said first package portion is covered by said second package portion.
Claim 14
Dependent Claim
15 words
The package of claim 11 wherein said attaching shoulders are radially inwardly of said grooves.
Claim 15
Dependent Claim
15 words
The package of claims 11 wherein the annular lips are radially outwardly of the groove.
Claim 16
Dependent Claim
30 words
The package of claim 11 wherein said first and second package portions are made of a flexible material such that the annular lips may be deflected away from one another.
Claim 17
Dependent Claim
26 words
The package of claim 11 wherein said first and second package portions are made of a flexible material adjacent to said corner portion defining said cavity.
Claim 18
Dependent Claim
31 words
The package of claim 11 further comprising indicator means for indicating an approximate location on said corner portion for applying a force for deflecting said corner portion away from said plane.
Claim 19
Dependent Claim
17 words
The package of claim 16 wherein said indicator means comprises an instruction imprinted on said corner portion.
Claim 20
Dependent Claim
18 words
The package of claim 16 wherein said indicator means comprises an indicator arrow imprinted on said corner portion.
Claim 21
Dependent Claim
10 words
The package of claim 11 wherein said package is sterile.
Claim 22
Dependent Claim
23 words
The package of claim 11 further comprising locking means for preventing relative rotation between said first package portion and said second package portion.
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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) | 1998-04-17 | 1998-10-17 | 1999-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-17 | 2002-10-17 | 2003-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-17 | 2006-10-17 | 2007-04-18 | $7700.00 | Window Closed / Lapsed |