Patent US5690222A successfully refreshed from Google Patents.
US5690222A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package retainer for surgical screw
Assignee: Linvatec Corp
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Filing: 1996-08-21
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Granted: 1997-11-25
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Expires: 2016-08-21
Abstract
Abstract A flexible surgical screw retainer and method for holding a surgical screw within a sterilizable package and dispensing the screw in a controlled manner at a selected site. The retainer has an elongated recess into which a surgical screw may be placed in order to be retained by frictional engagement with the side walls of the recess. The recess is sized to any of a variety of screw sizes. When the package is opened, the surgical screw retainer may be removed and grasped by a user and squeezed in order to disengage the screw from the recess and enable it to fall to a selected surface.
Inventors
- 👤 Robert C. Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:43
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/22; B65D77/24; B65D77/26; A; A61; A61B; A61B50/00; A61B50/30; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65D75/325; B65D75/326; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/84; A61B17/86; A61B17/865; A61B2050/005; A61B2050/0065; A61B2050/3015; B65D2575/00; B65D2575/28; B65D2575/30; B65D2575/32; B65D2575/3209; B65D2575/3218; B65D2575/3245
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
94 words
In combination, an elongated surgical screw and a retainer for holding said elongated surgical screw comprising: a flexible body having a top surface, a bottom surface and a pair of opposed end surfaces; an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess having a predetermined width sufficient to frictionally engage said surgical screw; means for enabling said recess to be manually deformed by squeezing said opposed ends together to thereby automatically decrease the frictional engagement of said screw and eject said screw from said recess.
Claim 2
Dependent Claim
94 words
In combination, an elongated surgical screw and a retainer for holding said elongated surgical screw comprising: a flexible body having a top surface, a bottom surface and a pair of opposed end surfaces; an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess having a predetermined width sufficient to frictionally engage said surgical screw; means for enabling said recess to be manually deformed by squeezing said opposed ends together to thereby automatically decrease the frictional engagement of said screw and eject said screw from said recess.
Claim 3
Dependent Claim
66 words
A combination according to claim 1 wherein said elongated surgical screw has an axis and a maximum predetermined diameter and wherein said elongated screw-receiving recess has a floor at a predetermined depth sufficient to enable said recess to receive and hold said surgical screw therein such that the distance between said top surface and said floor is greater than or equal to one-half said predetermined diameter.
Claim 4
Dependent Claim
22 words
A combination according to claim 1 wherein said elongated screw-receiving recess has an axis, which is transverse to said opposed end surfaces.
Claim 5
Dependent Claim
28 words
A combination according to claim 1 wherein said means for enabling comprises inclined opposed end surfaces, inclined symmetrically relative to the axis of said elongated screw receiving means.
Claim 6
Dependent Claim
73 words
A package comprising: an elongated surgical screw; a flexible retainer block having a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces; an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess containing said surgical screw and having a predetermined width sufficient to frictionally engage said surgical screw; a sterilizable housing containing said surgical screw and said flexible retainer block.
Claim 7
Dependent Claim
73 words
A package comprising: an elongated surgical screw; a flexible retainer block having a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces; an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess containing said surgical screw and having a predetermined width sufficient to frictionally engage said surgical screw; a sterilizable housing containing said surgical screw and said flexible retainer block.
Claim 8
Independent Claim
95 words
A system of packaging surgical screws of varying diameters and lengths comprising: a surgical screw having a length and width; a resilient retainer for holding said surgical screw, said retainer comprising a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces, an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess for containing said surgical screw and having a predetermined size sufficient to frictionally engage said surgical screw; a container for holding said resilient retainer; a cover means for closing said container.
Claim 9
Independent Claim
95 words
A system of packaging surgical screws of varying diameters and lengths comprising: a surgical screw having a length and width; a resilient retainer for holding said surgical screw, said retainer comprising a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces, an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess for containing said surgical screw and having a predetermined size sufficient to frictionally engage said surgical screw; a container for holding said resilient retainer; a cover means for closing said container.
Claim 10
Independent Claim
98 words
A method of packaging a surgical screw comprising the steps of: providing an elongated surgical screw; providing a flexible retainer having a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces, an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess for containing said surgical screw and having a predetermined width sufficient to frictionally engage said surgical screw; placing said surgical screw in said recess to form thereby a screw/retainer assembly; placing said screw/retainer assembly in a housing; sealing said housing with a removable lid.
Claim 11
Independent Claim
98 words
A method of packaging a surgical screw comprising the steps of: providing an elongated surgical screw; providing a flexible retainer having a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces, an elongated screw-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess for containing said surgical screw and having a predetermined width sufficient to frictionally engage said surgical screw; placing said surgical screw in said recess to form thereby a screw/retainer assembly; placing said screw/retainer assembly in a housing; sealing said housing with a removable lid.
Claim 12
Dependent Claim
27 words
A method according to claim 7 wherein said step of placing said screw/retainer assembly in a housing further comprises placing said recess facing away from said lid.
Claim 13
Independent Claim
116 words
A method of removing an elongated surgical screw having an axis from a package containing the screw comprising the steps of: providing a package comprising a sealed housing containing an assembly of a flexible retainer and a surgical screw frictionally retained within said flexible retainer, said flexible retainer having a pair of opposed, user-engageable, symmetrically tapered end surfaces situated transversely to the axis of said surgical screw, said housing being sealed with a removable lid; opening the package by removing said lid to provide access to said assembly; grasping said assembly by engaging said pair of opposed, user-engageable end surfaces with opposed fingers; squeezing said user-engageable end surfaces together to thereby, automatically release said surgical screw.
Claim 14
Independent Claim
116 words
A method of removing an elongated surgical screw having an axis from a package containing the screw comprising the steps of: providing a package comprising a sealed housing containing an assembly of a flexible retainer and a surgical screw frictionally retained within said flexible retainer, said flexible retainer having a pair of opposed, user-engageable, symmetrically tapered end surfaces situated transversely to the axis of said surgical screw, said housing being sealed with a removable lid; opening the package by removing said lid to provide access to said assembly; grasping said assembly by engaging said pair of opposed, user-engageable end surfaces with opposed fingers; squeezing said user-engageable end surfaces together to thereby, automatically release said surgical screw.
Claim 15
Independent Claim
131 words
A method of using a surgical object retainer comprising the steps of: providing an elongated surgical object; providing a flexible retainer having a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces, an elongated object-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess for containing said surgical object and having a predetermined width sufficient to frictionally engage said surgical object; placing said surgical object in said recess to form thereby an object/retainer assembly; placing said object/retainer assembly in a housing; sealing said housing with a removable lid; removing said removable lid; grasping said assembly by engaging said pair of opposed, user-engageable end surfaces with opposed fingers; squeezing said user-engageable end surfaces together to thereby, automatically release said surgical object.
Claim 16
Independent Claim
131 words
A method of using a surgical object retainer comprising the steps of: providing an elongated surgical object; providing a flexible retainer having a top surface, a bottom surface and a pair of opposed, symmetrically tapered end surfaces, an elongated object-receiving recess formed in said top surface in alignment between said opposed end surfaces, said recess for containing said surgical object and having a predetermined width sufficient to frictionally engage said surgical object; placing said surgical object in said recess to form thereby an object/retainer assembly; placing said object/retainer assembly in a housing; sealing said housing with a removable lid; removing said removable lid; grasping said assembly by engaging said pair of opposed, user-engageable end surfaces with opposed fingers; squeezing said user-engageable end surfaces together to thereby, automatically release said surgical object.
References Cited (Backward Citations)
US1926916A
Cited
GB1030845A
Cited
US3301392A
Cited
US3696920A
Cited
US3910410A
Cited
US4111302A
Cited
US3983996A
Cited
US4101031A
Cited
GB1580791A
Cited
US4169179A
Cited
US4216860A
Cited
US4324331A
Cited
US4524868A
Cited
USD273565S
Cited
US4453629A
Cited
US4576282A
Cited
US4730729A
Cited
US4640418A
Cited
US4807752A
Cited
US4657138A
Cited
US4739778A
Cited
US4746614A
Cited
USRE33970E
Cited
US4842141A
Cited
US4848541A
Cited
US5031775A
Cited
US5133454A
Cited
US5082112A
Cited
US5201825A
Cited
US5176258A
Cited
US5131537A
Cited
US5246109A
Cited
US5368160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-11-24 | 2001-05-26 | 2001-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-11-24 | 2005-05-26 | 2005-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-11-24 | 2009-05-26 | 2009-11-25 | $7700.00 | Window Closed / Lapsed |