US4288066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container for medical device
Assignee: Richards Manufacturing Co LP
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Filing: 1979-12-10
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Granted: 1981-09-08
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Expires: 1999-12-10
Abstract
Abstract The present invention provides a container, package, or case and at the same time an article of surgical equipment for the storage, transportation, asepsis and surgical preparation of a medical device. The container is especially adapted for small, delicate, otic prostheses, the type used as a middle ear implant, such as a total or partial ossicular replacement prosthesis. The container comprises a base that constitutes a work area and has a first recessed area formed therein conforming to the shape and size of the prosthesis which it will carry. The end of this first recessed area opens laterally into a contiguous, coplanar second recessed area adapted in cooperation with the said work area to use in preparation of the prosthesis. Disposed on the base opposite the second recessed area and parallel to the longitudinal axis of the first recessed area are measuring apparatus having a scale set perpendicular to the said longitudinal axis. A raised cutting platform adapted to cutting cartilage, tissue or fascia, is disposed on the base so as to be enclosed within the case when the lid is closed. On the inside of the lid of the container, immediately opposite the prosthesis-holding recessed area of the base is a complementary recessed portion.
Inventors
- 👤 Harry T. Treace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:04
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/18; A45; A45C; A45C11/00; A45C11/24; A61F2/0095; A61F2/30; A61F2/46; A61F2/4657; A61B; A61B17/00; A61B2017/00743; A61B2017/00787; A61B50/00; A61B2050/005; A61B2050/0051; A61B2050/0056; A61B50/30; A61B50/33; A61F2/30756; A61F2002/183; Y; Y10; Y10S; Y10S269/00; Y10S269/909
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
157 words
A container and surgical aid for the storage, transportation, asepsis and surgical preparation of a medical device, comprising: a base comprising a raised platform adapted for preparing tissue utilized in implantation of said medical device, said base having a first recessed area adapted by size and shape to receive and conform to a substantial portion of said medical device, and a second recessed area coplanar and contiguous with said first recessed area, said second area being adapted to permit the trimming of the said medical device; and measuring means integrally disposed on the upper surface of said base longitudinally adjacent to the said first recessed area and laterally aligned in the same plane opposite to the said second recessed area; whereby the medical device resting in the first recessed area can be cut to a selected measurement, the said second recessed area permitting a cutting instrument to cut through the medical device as it remains in place.
Claim 2
Dependent Claim
157 words
A container and surgical aid for the storage, transportation, asepsis and surgical preparation of a medical device, comprising: a base comprising a raised platform adapted for preparing tissue utilized in implantation of said medical device, said base having a first recessed area adapted by size and shape to receive and conform to a substantial portion of said medical device, and a second recessed area coplanar and contiguous with said first recessed area, said second area being adapted to permit the trimming of the said medical device; and measuring means integrally disposed on the upper surface of said base longitudinally adjacent to the said first recessed area and laterally aligned in the same plane opposite to the said second recessed area; whereby the medical device resting in the first recessed area can be cut to a selected measurement, the said second recessed area permitting a cutting instrument to cut through the medical device as it remains in place.
Claim 3
Dependent Claim
67 words
The container and surgical aid of claim 1 which further comprises: a cover means including a lid adapted to fasten on the said base and enclose the said first and second recessed areas and the said medical device, said cover means being recessed complementarily to the first said recessed area so that, when closed, the lid will accommodate, enclose and hold in place the said medical device.
Claim 4
Dependent Claim
56 words
The container and surgical aid recited in claim 2 in which: the said base comprises a platform disposed integrally adjacent to said recessed areas and enclosable within the said lid, whereby the said platform is maintained in sterile condition within the enclosed package and is adapted for surgical preparations for implantation of the said medical device.
Claim 5
Dependent Claim
32 words
The container and surgical aid recited in claim 3 in which; the said cutting platform is integrally provided with measuring means whereby tissue being cut to size thereon can be precisely dimensioned.
Claim 6
Dependent Claim
143 words
In a container of the type used in total or partial replacement of middle ear ossicles, said container having a first recessed area in the base of said container and a complementary recessed area in a lid adapted to fit and enclose the prosthesis resting within the base, the improvement consisting of surgical supportive means comprising: a second recessed area formed in the base coplanar with and adjacent to a portion of the first said recessed area, the said second recessed area being adapted to permit a cutting instrument to cut through the prosthesis resting in the said first recessed area; and measuring means integrally disposed on the surface of the base longitudinally adjacent the said first recessed area and laterally aligned opposite the said second recessed area whereby the cutting of the prosthesis can be determined in conformance to a determined measurement.
Claim 7
Dependent Claim
143 words
In a container of the type used in total or partial replacement of middle ear ossicles, said container having a first recessed area in the base of said container and a complementary recessed area in a lid adapted to fit and enclose the prosthesis resting within the base, the improvement consisting of surgical supportive means comprising: a second recessed area formed in the base coplanar with and adjacent to a portion of the first said recessed area, the said second recessed area being adapted to permit a cutting instrument to cut through the prosthesis resting in the said first recessed area; and measuring means integrally disposed on the surface of the base longitudinally adjacent the said first recessed area and laterally aligned opposite the said second recessed area whereby the cutting of the prosthesis can be determined in conformance to a determined measurement.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-09-07 | 1985-03-09 | 1985-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-09-07 | 1989-03-09 | 1989-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-09-07 | 1993-03-09 | 1993-09-08 | $7700.00 | Window Closed / Lapsed |