Patent US4312447A successfully refreshed from Google Patents.
US4312447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for enumerative display and disposal of surgical sponges
Assignee: Individual
•
Filing: 1980-03-04
•
Granted: 1982-01-26
•
Expires: 2000-03-04
Abstract
Abstract Apparatus for enumerative display and disposal of surgical sponges comprising a circular one piece molded plastic article adapted to be fit over the rim of a standard surgical kick bucket and a bag placed in the kick bucket. The article bears a predetermined number of notches in its upper portion for display of sponges draped over the notches, so that when each notch bears a sponge, the number of used sponges on the article is known. The article contains a number of other features including a circumferential fluid receiving portion, shoulder portions, and a tapered annular channel portion to receive a bucket handle, and tapered projections in the notch portions to improve retaining engagement of the sponges. The article is designed to be nestable for easy packaging, sterilizable, inexpensive, and disposable.
Inventors
- 👤 Rose M. McWilliams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:33
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/12; A; A61; A61B; A61B50/00; A61B50/30; A61B50/36; A61B50/37; A61B90/00; A61B90/08; A61B2090/0804
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
164 words
A used surgical sponge display device whereby enumerative display of used surgical sponges is enhanced comprising: first means including an upwardly extending annular central portion having a notched upper surface with a predetermined number of spaced notches thereon for retaining used surgical sponges to facilitate their identification as to number, said annular central portion having opposed inner and outer sidewalls extending downwardly therefrom to define a channel, each said notch being defined by a pair of opposite side surfaces and a base surface extending between opposed side surfaces; second means including a fluid receiving portion extending circumferentially around and extending outwardly from said annular central portion for collecting and retaining the fluid from the retained used surgical sponges; and third means inwardly of said annular central portion and including an inner container portion having sidewalls extending downwardly from said inner sidewall of said annular central portion and a bottom for receiving and retaining said sponges and fluid from said retained sponges on said notches.
Claim 2
Dependent Claim
164 words
A used surgical sponge display device whereby enumerative display of used surgical sponges is enhanced comprising: first means including an upwardly extending annular central portion having a notched upper surface with a predetermined number of spaced notches thereon for retaining used surgical sponges to facilitate their identification as to number, said annular central portion having opposed inner and outer sidewalls extending downwardly therefrom to define a channel, each said notch being defined by a pair of opposite side surfaces and a base surface extending between opposed side surfaces; second means including a fluid receiving portion extending circumferentially around and extending outwardly from said annular central portion for collecting and retaining the fluid from the retained used surgical sponges; and third means inwardly of said annular central portion and including an inner container portion having sidewalls extending downwardly from said inner sidewall of said annular central portion and a bottom for receiving and retaining said sponges and fluid from said retained sponges on said notches.
Claim 3
Dependent Claim
23 words
The device of claim 1 wherein said inner container portion is continuously sealingly attached to said inner sidewall of said annular central portion.
Claim 4
Dependent Claim
13 words
The device of claim 1 comprising five large notches and ten small notches.
Claim 5
Dependent Claim
16 words
The device of claim 1 further comprising a rollable stand detachably supporting said annular central portion.
Claim 6
Dependent Claim
19 words
The device of claim 1 wherein said inner container portion is formed of one sheet of continuous, flexible film.
Claim 7
Dependent Claim
48 words
The device of claim 1 wherein said inner and outer sidewalls are acutely angled so that said channel is narrower at the top and the side surfaces are acutely angled so that each notch is wider at the top, said base surface being shorter than said side surfaces.
Claim 8
Dependent Claim
29 words
The device of claim 1 wherein said annular central portion has opposed shoulder portions extending circumferentially outwardly from said outer sidewall for receiving the handle portion of a bucket.
Claim 9
Dependent Claim
19 words
The device of claim 1 wherein at least some of said base surfaces have tapered projections extending upwardly therefrom.
Claim 10
Dependent Claim
252 words
A used surgical sponge display device whereby enumerative display and disposal of used surgical sponges is enhanced comprising: an upwardly extending annular central portion having a notched upper surface with a predetermined number of spaced notches thereon for retaining used surgical sponges to facilitate their identification as to number, said annular central portion having opposed inner and outer sidewalls extending downwardly therefrom to define a channel, each said notch being defined by a pair of opposite side surfaces and a base surface extending between opposed side surfaces, said inner and outer sidewalls being acutely angled so that said channel is narrower at the top, said side surfaces being acutely angled so that each notch is wider at the top, said annular central portion having opposed shoulder portions extending outwardly of said outer sidewall for receiving the handle portion of a bucket, there being five large notches and ten small notches, said central portion having at least one adhesive element on an outer surface for removably attaching a plastic bag thereto during sponge counting; a fluid receiving portion extending circumferentially around and extending outwardly from said annular central portion for collecting and retaining the fluid from the retained used surgical sponges; and an inner container inwardly of said annular central portion, said inner container having sidewalls continuously sealingly attached to said inner sidewall and extending downwardly from said inner sidewall of said annular central portion and a bottom for receiving and retaining said sponges and fluid from said retained sponges on said notches.
Claim 11
Dependent Claim
252 words
A used surgical sponge display device whereby enumerative display and disposal of used surgical sponges is enhanced comprising: an upwardly extending annular central portion having a notched upper surface with a predetermined number of spaced notches thereon for retaining used surgical sponges to facilitate their identification as to number, said annular central portion having opposed inner and outer sidewalls extending downwardly therefrom to define a channel, each said notch being defined by a pair of opposite side surfaces and a base surface extending between opposed side surfaces, said inner and outer sidewalls being acutely angled so that said channel is narrower at the top, said side surfaces being acutely angled so that each notch is wider at the top, said annular central portion having opposed shoulder portions extending outwardly of said outer sidewall for receiving the handle portion of a bucket, there being five large notches and ten small notches, said central portion having at least one adhesive element on an outer surface for removably attaching a plastic bag thereto during sponge counting; a fluid receiving portion extending circumferentially around and extending outwardly from said annular central portion for collecting and retaining the fluid from the retained used surgical sponges; and an inner container inwardly of said annular central portion, said inner container having sidewalls continuously sealingly attached to said inner sidewall and extending downwardly from said inner sidewall of said annular central portion and a bottom for receiving and retaining said sponges and fluid from said retained sponges on said notches.
References Cited (Backward Citations)
US2873052A
Cited
US3337042A
Cited
US3481462A
Cited
US3765564A
Cited
US3613899A
Cited
US3727792A
Cited
US3948390A
Cited
US4020968A
Cited
US4190153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-01-25 | 1985-07-27 | 1986-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-01-25 | 1989-07-27 | 1990-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-01-25 | 1993-07-27 | 1994-01-26 | $7700.00 | Window Closed / Lapsed |