US4844249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical supplies container
Assignee: PRODUITS MR 2C Inc
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Filing: 1988-06-03
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Granted: 1989-07-04
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Expires: 2008-06-03
Abstract
Abstract A medical supplies container comprising a base wall, four upright side walls and a peripheral flange projecting outwardly from the top edges of the side walls. The flange and the side walls have a few bores each freely engageably by a hypodermic syringe having a rigid body part, a needle and a needle holder freely engageable into the flange bore. Each side wall bore registers with a given flange bore. Each bore or pair of registering bores define a boring axis and the bores are of such a shape that, when the needle holder is engaged in a bore or in a pair of registering bores, and when the syringe member rigid body part is biased slightly transversely of the boring axis, any pulling of the rigid body part allows egress of the syringe and associated needle exclusively of the needle holder, wherein the syringe needle can be removed from the holder thereof singlehandedly without having to grasp the holder. Thereafter, when the syringe has been used to withdraw blood from a patient and to transfer it to a suitable vial, the syringe needle can be snappingly reinserted into its holder without having to manually support the latter. Finally, by pulling the syringe along its boring axis, the needle holder is brought therewith without having to manually pull the latter therewith.
Inventors
- 👤 Maurice Coulombe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:30
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; A61M5/3205; A61B; A61B50/00; A61B50/30; A61B50/33
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
166 words
In combination, a medical supplies container comprising a base wall, four upright side walls and a peripheral flange projecting outwardly from the top edges of said side walls, said flange having at least one first bore, and a hypodermic syringe member having a rigid body part, a needle and a needle holder freely engageable in and disengageable from said bore; said bore defining a boring axis and being of such a shape that, when said syringe member needle holder is engaged thereinto and upon its said rigid body part being biased slightly transversely of said boring axis, any pulling of said rigid body part allows egress of said syringe member and associated needle exclusively of said needle holder, wherein the holder can be removed from the syringe needle singlehandedly without having to grasp the holder, the latter remaining into said bore; after use, the syringe needle can be singlehandedly reinserted into its holder without having to manually support the latter, thus preventing contamination by the needle.
Claim 2
Dependent Claim
166 words
In combination, a medical supplies container comprising a base wall, four upright side walls and a peripheral flange projecting outwardly from the top edges of said side walls, said flange having at least one first bore, and a hypodermic syringe member having a rigid body part, a needle and a needle holder freely engageable in and disengageable from said bore; said bore defining a boring axis and being of such a shape that, when said syringe member needle holder is engaged thereinto and upon its said rigid body part being biased slightly transversely of said boring axis, any pulling of said rigid body part allows egress of said syringe member and associated needle exclusively of said needle holder, wherein the holder can be removed from the syringe needle singlehandedly without having to grasp the holder, the latter remaining into said bore; after use, the syringe needle can be singlehandedly reinserted into its holder without having to manually support the latter, thus preventing contamination by the needle.
Claim 3
Dependent Claim
39 words
A medical supplies container as defined in claim 1, wherein said syringe member is a trocar, said needle holder being cross-sectionally substantially quadrangular, the trocar extending at right angle to said base wall, said bore being of square shape.
Claim 4
Dependent Claim
24 words
A medical supplies container as defined in claim 2, wherein said boring axis is perpendicular to the plane defined by said container base wall.
Claim 5
Dependent Claim
45 words
A medical supplies container as defined in claim 1, wherein said syringe member is a cannula, said bore merging with the upper portion of the adjacent side wall of said container to constitute a notch or groove, the needle holder seatable flatly into said groove.
Claim 6
Dependent Claim
28 words
A medical supplies container as defined in claim 4, wherein said groove makes an angle of about 45 degrees with respect to the plane defined by said flange.
Claim 7
Dependent Claim
21 words
A medical supplies container as defined in claim 1, wherein said side walls of the container are slightly upwardly outwardly inclined.
Claim 8
Dependent Claim
53 words
A medical supplies container as defined in claim 1, further including a small upwardly inwardly offset section of said container base wall at at least one corner portion thereof, for seating another needle holder in substantially upright position wherein the top end portion thereof freely abuts against the corresponding upper end corner portion.
Claim 9
Dependent Claim
71 words
A medical supplies container as defined in claim 1, further including a second bore made in the container side wall in register with said first bore, said first and second bores defining a common boring axis, said needle holder being freely engageable/disengageable into said first and second registering bores but frictionally releasably lockable thereinto upon biasing said syringe member rigid body part slightly transversely of these two bores common boring axis.
Claim 10
Dependent Claim
40 words
A medical supplies container as defined in claim 8, wherein the boring axis passing through said first and second bores makes an angle of about 30 degrees with respect to said flange, wherein said first and second bores taper thicknesswise.
Claim 11
Dependent Claim
71 words
A medical supplies container as defined in claim 6, further including a second bore made in the container side wall in register with said first bore, said first and second bores defining a common boring axis, said needle holder being freely engageable/disengageable into said first and second registering bores but frictionally releasably lockable thereinto upon biasing said syringe member rigid body part slightly transversely of these two bores common boring axis.
Claim 12
Dependent Claim
40 words
A medical supplies container as defined in claim 10, wherein the boring axis passing through said first and second bores makes an angle of about 30 degrees with respect to said flange, wherein said first and second bores taper thicknesswise.
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) | 1992-07-03 | 1993-01-02 | 1993-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-03 | 1997-01-02 | 1997-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-03 | 2001-01-02 | 2001-07-04 | $7700.00 | Window Closed / Lapsed |