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Adapter, drug delivery device and method of mounting adapter to drug delivery device

A technology of a delivery device and an adapter, applied in the directions of syringes, infusion sets, and other medical devices, can solve problems such as the loss of effectiveness of drug delivery devices

Active Publication Date: 2016-10-19
BECTON DICKINSON FRANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This stress creates cracks that render the drug delivery device useless

Method used

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  • Adapter, drug delivery device and method of mounting adapter to drug delivery device
  • Adapter, drug delivery device and method of mounting adapter to drug delivery device
  • Adapter, drug delivery device and method of mounting adapter to drug delivery device

Examples

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Embodiment Construction

[0052] refer to figure 2 and 3 , which shows an adapter 1 according to the invention mounted on a drug delivery device 100 according to the method of the invention.

[0053] exist figure 2 The drug delivery device 100 of the invention shown above comprises a container 101 having a distal end 102 with a longitudinal axis A. In the example shown, the container 101 and the distal tip 102 are made of a single element made of glass. The container 101 has a tubular shape and defines a reservoir 101a for a product, eg medical fluid. The container 101 and the distal tip 102 are preferably made of glass material. In another embodiment not shown, the distal tip 102 may be in the shape of an add-on element arranged on the tip of the container 101 .

[0054] Container 101 may be sealed at its proximal end by a piston (not shown). The distal tip 102 encloses an axial passage 103, aligned with the longitudinal axis A, for the transfer of product either from the container 101 to a co...

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Abstract

The invention relates to an adapter, a drug delivery device comprising at least one container (101) for a product comprising a distal tip (102) and a The axial passage (103) defined by the end, the adapter (1) has a longitudinal axis A, and is mounted on the distal end (102), the adapter comprises a first part (10) and a second part (20), the first part is provided with an inaccessible Release coupling means (11) capable of coupling the first part to the distal tip, the second part is provided with coupling means (21) capable of coupling the second part to the connector, the adapter also includes securing means (30) , the fixing means are capable of anchoring the first part to the second part.

Description

technical field [0001] The present invention relates to an improved Luer lock adapter for use with a drug delivery device. The adapter allows a secure connection between the drug delivery device and the connector to be coupled to the drug delivery device. The invention also relates to a drug delivery device provided with such an improved adapter, and a method for mounting said adapter on such a drug delivery device. Background technique [0002] In this application, the distal end of an element or device is understood to mean the end furthest from the user's hand, while the proximal end is understood to mean the end closest to the user's hand . Also, in the present application, "distal direction" is understood to mean the direction of injection, while "proximal direction" is understood to mean the direction opposite to the direction of injection. [0003] Various medical devices are known for transferring and / or storing medical fluids, such as syringes, needle assemblies,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/34A61M5/31
CPCA61M5/3134A61M5/344A61M5/347A61M39/10A61M39/1011A61M2005/3104A61M2039/1077Y10T156/10Y10T29/49826A61M5/345
Inventor E·梅尔梅
Owner BECTON DICKINSON FRANCE
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