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Sterile packing and sterilization method using this packing

A packaging and disinfection box technology, applied in the field of aseptic packaging, to achieve effective disinfection

Active Publication Date: 2011-06-01
BECTON DICKINSON FRANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no packaging that can ensure that the sterilization process can be carried out intact, and can ensure that the integrity of the package is preserved throughout the journey to the end user after transportation.

Method used

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  • Sterile packing and sterilization method using this packing
  • Sterile packing and sterilization method using this packing
  • Sterile packing and sterilization method using this packing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Image 6 A package 1 is shown intended to contain one or several items 2, in particular constituent parts of a syringe, in particular a syringe plunger. These items 2 completely fill the container 3 contained in the packaging 1 , but, for the sake of drawing clarity, said items are only partially shown: the outline of the assembly these items 2 form is defined by dashed lines.

[0048] Such as figure 1 As shown, container 3 comprises a rigid body 5 for receiving items 2 , a flange 6 and a base 7 . The component can be formed from a single piece of material, in particular a plastic material that is resistant to sterilization, especially steam sterilization.

[0049] The body 5 has a truncated shape and comprises an upper opening 8 and a lower opening 9 at its ends, said upper and lower openings having respectively a minimum and a maximum cross-section.

[0050] The flange 6 is integral with the body 5 and consists of a surrounding wall defining an upper opening 10 . ...

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PUM

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Abstract

A sterile packing (1) includes: - a container (3) for containing at least an object (2) to be sterilized by at least a sterilizing fluid, said container (3) including at least a first opening (10); - at least one first membrane (16) made in a material porous to the sterilizing fluid but non-porous with respect to microbial contamination, said at least one first membrane (16) being sealed at said at least a first opening (10) of the container (3), after filling of the container (3) with the object (2) so as to close said at least a first opening (10); - at least one second membrane (22) made in a flexible and airtight material, said second membrane (22) being sealed at said at least first opening (10) of the container (3), after installation of said first membrane (16), the sealing of said second membrane (22) being carried out at a pressure higher than the atmospheric pressure, so that said second membrane (22) is curved when the packing (1) is brought back to the atmospheric pressure.

Description

technical field [0001] The present invention relates to an aseptic package and a sterilization method using the same. Background technique [0002] Some activities require the transport of sterile parts or components in sterile packaging. This is especially true of the component parts of the syringe, which must be transported between the production site and the assembly site to make the syringe and fill the syringe body. [0003] A known method of sterilization for syringe components consists in placing these components in a package made of flexible airtight material and then exposing the package thus filled to gamma rays. For the syringe manufacturer, this method has the disadvantage that non-sterile components must be placed in non-sterile packages, which are then transferred to a service provider who specializes in this The service provider forwards the packages to the purchaser of the parts for assembly and / or filling of the syringes. The use of such specialized subco...

Claims

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Application Information

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IPC IPC(8): A61L2/26B65D51/18
CPCB65D2251/0031A61L2202/182A61L2/18A61L2/07B65D2251/0093A61L2/26Y10T428/13Y10T428/249921
Inventor E·梅尔梅T·迪布瓦
Owner BECTON DICKINSON FRANCE
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