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Connector for a drug delivery device reservoir

The technology of a conveying device and a liquid reservoir, which is applied in the field of liquid reservoirs, can solve the problem of difficulty in providing counterfeit pharmaceutical conveying products and the like

Inactive Publication Date: 2013-06-12
SANOFI AVENTIS DEUT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because such cartridges may be difficult to tamper with, such cartridges may also help reduce the risk of counterfeiting: i.e., it will be more difficult for counterfeiters to offer unregulated counterfeit drug delivery products

Method used

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  • Connector for a drug delivery device reservoir
  • Connector for a drug delivery device reservoir
  • Connector for a drug delivery device reservoir

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0099] see figure 1 , the drug delivery device 10 is shown in the form of a pen-type drug delivery device. The drug delivery device 10 includes a dose setting member or mechanism, a cartridge holder 14 and a removable cap 16 . The proximal end 15 of the cartridge holder 14 and the distal end 13 of the dose setting mechanism 12 are secured together, preferably removably. The dose setting mechanism 12 includes a piston rod 9, such as a threaded piston rod that rotates when a dose is injected.

[0100] The term "drug" or "agent" as used herein preferably means a pharmaceutical formulation comprising at least one pharmaceutically active compound,

[0101] Wherein, in one embodiment, the pharmaceutically active compound has a molecular weight of 1500 Da and / or is a peptide, protein, polysaccharide, vaccine, DNA, RNA, enzyme, antibody, hormone or oligonucleotide, or the above pharmaceutically active compound mixture,

[0102] Wherein, in another embodiment, the pharmaceutically ...

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PUM

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Abstract

A connector (50, 150, 180, 200, 300, 350, 400) for use with a reservoir (20, 100, 220, 320, 368, 420, 700). The connector comprises a main body (52, 152, 182, 202, 252, 302) defining a bore (54, 184, 254, 304) extending from a proximal end (58, 186, 258) to a distal end (56, 188, 256) of the main body. The bore is configured for receiving the reservoir. An inner wall (154) extends from the proximal end to the distal end. At least a portion of the inner wall is configured for attachment to an outer surface (22, 222, 422) of the reservoir. An outer wall (156) extends from the proximal end and the distal end. The outer wall is configured for attachment to a drug delivery device. In one arrangement, the outer wall is configured for attachment to a cartridge holder (100) of the drug delivery device.

Description

technical field [0001] This patent application is directed to reservoirs in general, and in particular to reservoirs containing medicaments. More particularly, the present application is directed generally to connectors for use with reservoirs and reservoir holders, eg, to prevent unnecessary cross-use of reservoirs. As just one example, such medicament reservoirs may include ampoules, cartridges, vials or sachets, and may be used with medical delivery devices. Exemplary medical or drug delivery devices include, but are not limited to, syringes, pen injectors, syringes, pumps, inhalers, or other similar injection or infusion devices that require at least one reservoir containing at least one medicament . Background technique [0002] Medicament reservoirs such as ampoules, cartridges or vials are generally known. Such reservoirs are used in particular for medicaments which can be self-administered by the patient. For example, as opposed to insulin, a patient with diabete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/24B65D41/54G09F3/03A61M39/10
CPCA61J1/062A61J1/16A61J2205/40A61M5/24A61M39/10A61M39/1011A61M2005/2407A61M2005/2485A61M2005/2488A61M2005/2492A61M2039/1027A61M2039/1033A61M2039/1044A61M2205/6045G09F3/0341G09F2003/0273A61J1/2048A61K35/16A61K2300/00A61J1/2096A61M5/31A61M2005/3142
Inventor R.J.V.埃弗里J.巴特勒
Owner SANOFI AVENTIS DEUT GMBH