Adaptor for multidose medical container

Patent metadata

Field	Value
Publication number	US-10195112-B2
Application number	US-201314647196-A
Country	US
Kind code	B2
Filing date	Nov 25, 2013
Priority date	Nov 26, 2012
Publication date	Feb 5, 2019
Grant date	Feb 5, 2019

Abstract

An adaptor for coupling with a medical container filled with a number N of doses of a product including a gripping member for securing the adaptor to the medical container. The gripping member has at least one needle access port intended to face the outer surface of the septum of the medical container. The adaptor also includes a marking-device coupled to the needle access port, for designating to a user a not yet pierced area of said outer surface, for completing the next of the N successive piercings.

First claim

The invention claimed is:

1. An adaptor for coupling with a medical container filled with a number N of doses of a product to be withdrawn therefrom, said medical container being closed by a septum, said septum having an outer surface intended to be submitted to at least N successive needle piercings for completing withdrawal of said N doses of product, the adaptor comprising:
a gripping member to secure the adaptor to the medical container, said gripping member including at least one needle access port; and
marking means coupled to said needle access port, for designating to a user a not yet pierced area of said outer surface of the septum, for completing the next of said N successive piercings, wherein said marking means comprise at least N membranes stuck to each other, each membrane substantially closing said needle access port and being provided on its outer wall with an opening for directing the needle towards said not yet pierced area of said outer surface.

2. The adaptor of claim 1 , wherein said needle access port comprises at least one substantially longitudinal passage way open at both its proximal and distal ends for access by the needle, said distal end facing said outer surface of the septum when said adaptor is coupled to said medical container.

3. The adaptor of claim 2 , wherein each membrane substantially closes said proximal end of said substantially longitudinal passage way.

4. The adaptor of claim 3 , further comprising a guide that directs the needle towards a specified location of said not yet pierced area.

5. The adaptor of claim 4 , wherein said substantially longitudinal passage way is provided with N separate substantially longitudinal channels, said N separate substantially longitudinal channels forming at least part of said guide.

6. The adaptor of claim 5 , wherein a distal end of each channel faces a dedicated part of said not yet pierced area when said adaptor is coupled to said medical container, and a proximal end of each channel faces only one of said openings provided by said N membranes.

7. The adaptor of claim 1 , further comprising a pierceable elastomeric piece lodged within said needle access port, and intended to face said outer surface of said septum when said adaptor is coupled to said medical container.

8. The adaptor of claim 1 , further provided with a closure member that closes said needle access port in a storage position of said adaptor.

9. The adaptor of claim 1 , further comprising a pierceable elastomeric piece lodged within said needle access port, and intended to face said outer surface of said septum when said adaptor is coupled to said medical container.

10. An assembly comprising:
a medical container filled with a number N of doses of a product to be withdrawn therefrom, said medical container being closed by a septum, said septum having an outer surface intended to be submitted to successive needle piercings for completing withdrawal of doses of product, and
an adaptor comprising: a gripping member to secure the adaptor to the medical container, said gripping member including a plurality of needle access ports; and marking means coupled to said plurality of needle access ports, for designating to a user a not yet pierced area of said outer surface, for completing the next of said N successive piercings,
wherein said gripping member includes a plurality of longitudinal channels disposed between the plurality of needle access ports provided at a proximal end of said gripping member and a portion of the gripping member adapted to be positioned adjacent to said septum.

11. The assembly of claim 10 , wherein said needle access port comprises at least one substantially longitudinal passage way open at both its proximal and distal ends for access by the needle, said distal end facing said outer surface of the septum when said adaptor is coupled to said medical container.

12. The assembly of claim 11 , wherein said marking means comprise at least N membranes stuck to each other, each membrane substantially closing said proximal end of said at least one substantially longitudinal passage way and being provided on its outer wall with one opening for directing the needle toward said not yet pierced area of said outer surface.

13. The assembly of claim 12 , further comprising a guide that directs the needle towards a specified location of said not yet pierced area.

14. The assembly of claim 13 , wherein said substantially longitudinal passage way is provided with N separate substantially longitudinal channels, said N separate substantially longitudinal channels forming at least part of said guiding means.

15. The assembly of claim 14 , wherein the distal end of each channel faces a dedicated part of said not yet pierced area when said adaptor is coupled to said medical container, and the proximal end of each channel faces only one of said openings provided by said N membranes.

16. The assembly of claim 10 , further comprising a pierceable elastomeric piece lodged within said needle access port, and intended to face said outer surface of said septum when said adaptor is coupled to said medical container.

17. The assembly of claim 10 , further provided with a closure member that closes said needle access port in a storage position of said adaptor.

18. An adaptor for coupling with a medical container filled with a number N of doses of a product to be withdrawn therefrom, said medical container being closed by a septum, said septum having an outer surface intended to be submitted to at least N successive needle piercings for completing withdrawal of said N doses of product, the adaptor comprising:
a gripping member that secures the adaptor to the medical container, said gripping member including at least one needle access port; and
at least N membranes stuck to each other, each membrane substantially closing said at least one needle access port and configured to designate to a user a not yet pierced area of said outer surface for completing the next of said N successive piercings, each membrane being provided on its outer wall with an opening for directing the needle towards said not yet pierced area of said outer surface.

19. The adaptor of claim 17 , further comprising a guide that directs the needle towards a specified location of said not yet pierced area.

Assignees

• Becton Dickinson France

Inventors

• Perot Frederic
• Plouvier Adrien
• Lagier Anick

Classifications

• A61J1/18 Primary

  Arrangements for indicating condition of container contents, e.g. sterile condition · CPC title

• A61J1/1412

  Containers with closing means, e.g. caps · CPC title

• A61J1/2096

  Combination of a vial and a syringe for transferring or mixing their contents · CPC title

• A61J1/2058

  having multiple connecting ports · CPC title

• A61J1/1406

  Septums, pierceable membranes · CPC title