Patent US5120302A successfully refreshed from Google Patents.
US4511035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for surgical instrument
Assignee: Ethicon Inc
•
Filing: 1983-01-13
•
Granted: 1985-04-16
•
Expires: 2003-01-13
Abstract
Abstract An improved package for sterile surgical instruments. The package includes means for holding the instrument. The package also includes means for maintaining the instrument in a position so that moveable parts do not take a permanent set. The package is constructed to provide for ready access to the instrument while maintaining the instrument in a sterile condition.
Inventors
- 👤 Marvin Alpern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:00
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/068; A61B17/0682; A61B50/00; A61B50/30; A61B2017/0688; A61B2050/005; A61B2050/0065; A61B2050/3006; A61B50/33
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
97 words
A package for a sterile instrument, said instrument having a repeating type operation utilizing a flexible driver, said package comprising; semi-rigid formed means for holding said instrument; rigid means mounted on said formed means for maintaining said instrument in a position wherein the driver is maintained in an unstressed state to prevent it from taking a permanent set; an insert covering one side of said semi-rigid formed means for providing ready access to said instrument; and encasing means for completely surrounding said instrument, semi-rigid formed means, rigid means, insert, and access means for maintaining said instrument sterile.
Claim 2
Dependent Claim
97 words
A package for a sterile instrument, said instrument having a repeating type operation utilizing a flexible driver, said package comprising; semi-rigid formed means for holding said instrument; rigid means mounted on said formed means for maintaining said instrument in a position wherein the driver is maintained in an unstressed state to prevent it from taking a permanent set; an insert covering one side of said semi-rigid formed means for providing ready access to said instrument; and encasing means for completely surrounding said instrument, semi-rigid formed means, rigid means, insert, and access means for maintaining said instrument sterile.
Claim 3
Dependent Claim
16 words
A package according to claim 1 wherein the semi-rigid formed means is an open, polypropylene tray.
Claim 4
Dependent Claim
17 words
A package according to claim 1 or 2 wherein the rigid means is a stainless steel member.
Claim 5
Dependent Claim
16 words
A package according to claim 1, 2, or 3 wherein the insert is a paper insert.
Claim 6
Dependent Claim
80 words
A package for a sterile instrument, said instrument having a repeating type operation wherein a flexible driver repeatedly feeds a plurality of fasteners moveable on a track in the instrument to the operating jaws of the instrument, said package including rigid means cooperating with said instrument to maintain said instrument in a precise position wherein the flexible driver is maintained in an unstressed state while the package, and the plurality of fasteners are held in a position in the track.
Claim 7
Dependent Claim
80 words
A package for a sterile instrument, said instrument having a repeating type operation wherein a flexible driver repeatedly feeds a plurality of fasteners moveable on a track in the instrument to the operating jaws of the instrument, said package including rigid means cooperating with said instrument to maintain said instrument in a precise position wherein the flexible driver is maintained in an unstressed state while the package, and the plurality of fasteners are held in a position in the track.
Claim 8
Dependent Claim
208 words
A package for a sterile instrument, said instrument having a repeating type operation utilizing a flexible driver, said package comprising; semi-rigid formed means having an open top for holding said instrument; rigid means mounted on said formed means for maintaining said instrument in a position wherein the driver is in an unstressed state to prevent it from taking a permanent set; flap means connected to one edge of said semi-rigid formed means to at least partially cover the instrument to assist in maintaining the integrity of the package during sterilziation; insert means disposed over the flap means and covering the open top of the semi-rigid formed means; said insert engaging said flap means to lock said insert in place and said insert having a die cut portion for providing ready access to the instrument; encasing means completely surrounding said semi-rigid formed means, flap means, and paper insert for maintaining said instrument in a sterile environment; said encasing means comprising two pieces of foil having a thermo-plastic coating thereon and being heat sealed together about their periphery; a thermoplastic formed tray for holding said foil encased instrument and; a lid member removably sealed about the periphery of said tray to maintain said foil encased instrument in a sterile condition.
Claim 9
Dependent Claim
208 words
A package for a sterile instrument, said instrument having a repeating type operation utilizing a flexible driver, said package comprising; semi-rigid formed means having an open top for holding said instrument; rigid means mounted on said formed means for maintaining said instrument in a position wherein the driver is in an unstressed state to prevent it from taking a permanent set; flap means connected to one edge of said semi-rigid formed means to at least partially cover the instrument to assist in maintaining the integrity of the package during sterilziation; insert means disposed over the flap means and covering the open top of the semi-rigid formed means; said insert engaging said flap means to lock said insert in place and said insert having a die cut portion for providing ready access to the instrument; encasing means completely surrounding said semi-rigid formed means, flap means, and paper insert for maintaining said instrument in a sterile environment; said encasing means comprising two pieces of foil having a thermo-plastic coating thereon and being heat sealed together about their periphery; a thermoplastic formed tray for holding said foil encased instrument and; a lid member removably sealed about the periphery of said tray to maintain said foil encased instrument in a sterile condition.
Claim 10
Dependent Claim
15 words
A package according to claim 6 wherein the semi-rigid formed means is a polypropylene tray.
Claim 11
Dependent Claim
17 words
A package according to claim 6 or 7 wherein the rigid means is a stainless steel member.
Claim 12
Dependent Claim
15 words
A package according to claim 6 or 8 wherein the insert is a paper isert.
Claim 13
Dependent Claim
37 words
A package according to claim 9 wherein a portion of the paper insert is sealed in the periphery of the two pieces of foil whereby on tearing the foil the insert is torn to expose the instrument.
References Cited (Backward Citations)
US3126629A
Cited
US1644830A
Cited
US2804969A
Cited
US3704096A
Cited
US4229420A
Cited
US4408603A
Cited
US4402407A
Cited
US4385692A
Cited
US4412617A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-04-15 | 1988-10-15 | 1989-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-15 | 1992-10-15 | 1993-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-15 | 1996-10-15 | 1997-04-16 | $7700.00 | Window Closed / Lapsed |