Device for taking blood samples to tested, for example for the level of glucose contained therein

• US 20040019250A1
• Filed: 06/02/2003
• Published: 01/29/2004
• Est. Priority Date: 06/26/2002
• Status: Active Grant

• Current Assignee: Pikdare-Societa' Per Azioni
• Original Assignee: Artsana SPA (Artsana Group SPA)
• Inventors: Catelli, Pietro
• Granted Patent: US 6,997,317 B2
• Time in Patent Office: Days
• US Class Current: 600/1
• CPC Class Codes: A61B 2562/0295 Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/150022 for capillary blood or interstitial fluid
• CPC Class Codes: A61B 5/150259 Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
• CPC Class Codes: A61B 5/150305 Packages specially adapted for piercing devices or blood sampling devices kits for diabetes A61M5/003; packaging in general B65D
• CPC Class Codes: A61B 5/150618 Integrally moulded protectors, e.g. protectors simultaneously moulded together with a further component, e.g. a hub, of the piercing element
• CPC Class Codes: A61B 5/150717 manually removed
• CPC Class Codes: A61B 5/15105 Purely manual piercing, i.e. the user pierces the skin without the assistance of any driving means or driving devices
• CPC Class Codes: A61B 5/15142 Devices intended for single use, i.e. disposable
• CPC Class Codes: B65D 5/48016 formed by folding extensions hinged to the upper or lower edges of a tubular body B65D5/48008 takes precedence

Abstract

A device for taking a blood sample to be tested, for example for the level of glucose contained therein, presents a container (1) containing at least one lancet (5) for puncturing a part of the patient'"'"'s body in order to cause blood to emerge, and at least one tamping element (4) to enable that point of the body from which the blood has emerged to be covered after the blood has been withdrawn, and to facilitate the coagulation and absorption of the residual blood at that point.

Claims

1. A device for taking a blood sample to be tested, for example for the level of glucose contained therein, and for tamping the discharge of blood from a part of a patient'"'"'s body which has been punctured, said puncture being made by a puncturing member such as a finger lancet (5), the tamping being effected by a tamping element (4) such as a sterile gauze or pad, characterised by comprising a container (1) presenting at least one puncturing member (5) and a least one tamping element (4), said device enabling the patient to take the sample while having immediately available the tamping element (4) to immediately interrupt blood discharge in a manner safe from the medical viewpoint.

2. A device as claimed in claim 1, characterised in that the container (1) presents separate chambers (2, 3) for containing respectively the puncturing member (5) and the tamping member (4).

3. A device as claimed in claim 2, characterised in that a first chamber (2) contains a plurality of tamping elements (4) and a second chamber (3) contains a plurality of puncturing members (5).

4. A device as claimed in claim 3, characterised in that the number of tamping elements (4) is equal to the number of puncturing members (5).

5. A device as claimed in claim 2, characterised in that the container (1) comprises a body (10) in which the separate chambers (2, 3) are provided, said body being in one piece.

6. A device as claimed in claim 5, characterised in that the body (10) of the container (1) is in one piece and is obtained from a single punched sheet (10A) presenting a plurality of folded parts, said body presenting, in its opposing lateral sides (15, 16), apertures (19, 20) which communicate with the respective separate chambers (2, 3), each tamping element (4) and each puncturing element (5) being removable through said apertures, a corresponding closure element (19, 20) being positioned in correspondence with each aperture.

7. A device as claimed in claim 6, characterised in that the chamber (3) containing at least one puncturing element (5) has its aperture (17) involving at least a part of the corresponding lateral side (15) of the body (10) of the container (1), the closure element (19) positioned in correspondence with said aperture (17) being hinged to an end edge of said lateral side (15) and comprising, to intercept said aperture, a part (24), from the edges of which there project sidepieces (25) slidingly inserted into said chamber (3), said part (24) of the closure element (19) lying inclined to the plane of said lateral side (15) when said closure element (19) is in the position in which it frees access to said chamber (3).

8. A device as claimed in claim 6, characterised in that the closure element (20) for the aperture (18) of the chamber (2) containing at least one tamping element (4) comprises at least one flap (35) hinged to an end edge of that face (12) of the body (10) of the container (1) which on one side bounds said aperture (18).

9. A device as claimed in claim 8, characterised in that the closure element (20) for the aperture (18) of the chamber (2) for the tamping element (14) comprises a plurality of movable flaps (32, 33, 34, 35).

10. A device as claimed in claims 2 and 6, characterised in that the chambers (2, 3) are separated by a wall (54) formed by folding a punched sheet portion (50) which also defines a face (11) of the body (10) of the container (1).

11. A device as claimed in claims 9 and 10, characterised in that the punched sheet portion (50) defining the wall (54) between the separate chambers (2, 3) terminates on the outside of one (2) of these latter and defines a movable flap for closing the aperture (18) of said chamber (3).

12. A device as claimed in claim 6, characterised in that the body (10) of the container (1) is of box shape.

13. A device as claimed in claim 1, characterised in that the container (1) is rigid at least in part.

14. A device as claimed in claim 1, characterised in that the container (1) is flexible at least in part.