US5129886A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removal and safe disposal of sharps from medical tools
Assignee: Ausmedics Pty Ltd
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Filing: 1990-06-29
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Granted: 1992-07-14
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Expires: 2010-06-29
Abstract
Abstract A sheath for the disposal of medical needles, the sheath having a tubular portion which is closed at one end. The other end is open and has gripping means to grip the boss portion of the needle. The sheath is then manipulated to remove the needle from the syringe, leaving the needle fully protected in the sheath.
Inventors
- 👤 Brian F. Sincock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:10
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; A61M5/3205; A61M5/321; A61M5/3213; A61M5/008; A61M2005/3215
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
92 words
An apparatus for receiving and holding medical sharps for disposal, comprising: a planar surface containing a plurality of apertures therein; a plurality of sheaths for receipt and disposal of said sharps, each of said sheaths attached to and formed as one piece with said planar surface and extending perpendicularly from one of said apertures, each of said sheaths comprising a tubular portion closed at a lower end and open at an upper end, the upper inner surface of said sheaths comprising means for grippingly engaging a boss portion of said medical sharp.
Claim 2
Independent Claim
92 words
An apparatus for receiving and holding medical sharps for disposal, comprising: a planar surface containing a plurality of apertures therein; a plurality of sheaths for receipt and disposal of said sharps, each of said sheaths attached to and formed as one piece with said planar surface and extending perpendicularly from one of said apertures, each of said sheaths comprising a tubular portion closed at a lower end and open at an upper end, the upper inner surface of said sheaths comprising means for grippingly engaging a boss portion of said medical sharp.
Claim 3
Dependent Claim
20 words
The apparatus of claim 1, wherein said planar surface is substantially horizontal and said sheaths extend downward from said apertures.
Claim 4
Dependent Claim
34 words
The apparatus of claim 1, wherein said means for grippingly engaging a boss portion of a medical sharp comprises a plurality of ridges extending radially inward from the inner surface of the tubular portion.
Claim 5
Dependent Claim
47 words
The apparatus of claim 1, wherein said means for grippingly engaging a boss portion of a medical sharp comprises an inside portion of the tubular portion which is substantially cylindrical and has an inside diameter chosen so as to engage the boss portion with an interference fit.
Claim 6
Dependent Claim
30 words
The apparatus of claim 1, wherein the open upper end of each of said sheaths comprises means for assisting in guiding a tip of a medical sharp into the sheath.
Claim 7
Dependent Claim
33 words
The apparatus of claim 5, wherein said means for assisting in guiding a tip of a medical sharp into the sheath comprises a bevelled surface at the upper open end of the sheath.
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) | 1995-07-14 | 1996-01-13 | 1996-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-14 | 2000-01-13 | 2000-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-14 | 2004-01-13 | 2004-07-14 | $7700.00 | Window Closed / Lapsed |